Patent application number | Description | Published |
20120224188 | Laser-Optical Position Detecting Module - The present invention relates to a laser-optical position detecting module with a laser light source, comprising: laser mode conversing assembly, having a laser source capable of emitting a time-modulated laser beam; a laser mode conversing unit, used to expand the time-modulated laser beam to a two-dimension sensing plane; a drive control unit, adopted for driving the laser source to emit the time-modulated laser beam; and a detector matrix, used for detecting the. The laser mode conversing unit has a phase delay device and a passive optical device capable of reflecting the light; so that, through the laser mode conversing unit, the laser-optical position detecting module can expand the light emitted by the laser source to the two-dimension sensing plane without using any other mechanical scanning; moreover, it make the energy of the light emitted by the laser source not easily decays, so as to maintain the accuracy of light detection. | 09-06-2012 |
20140145225 | WHITE LIGHT EMITTING DIODE MODULE - Disclosed is a white light emitting diode module including a conducting wire frame, a first primary color chip, a second primary color chip and a phosphor layer. The conducting wire frame has an accommodating groove. The first primary color chip is installed at the bottom of the middle of the accommodating groove, and the first primary color chip transmits a first light emitting source with a wavelength λ | 05-29-2014 |
20140203312 | MIXED LIGHT LED STRUCTURE - Disclosed is a mixed light LED structure which is a solid-state phosphor plate manufactured by mixing phosphor and resin, and the solid-state phosphor plate is installed in a carrier and covered onto the top of a light emitting chip, and a specific ratio relation between the area of the solid-state phosphor plate and the area of the light emitting chip area or a specific ratio relation between the area of the solid-state phosphor plate and the area a light emitting hole are used. and also the relation of limiting the distance between the solid-state phosphor plate and the light emitting chip is satisfied, so as to achieve a better mixed light effect and a longer service life of the mixed light LED structure. | 07-24-2014 |
20140217451 | MIXED LIGHT LED STRUCTURE - Disclosed is a mixed light LED structure which is a solid-state phosphor plate manufactured by mixing phosphor and resin, and the solid-state phosphor plate is installed in a carrier and covered onto the top of a light emitting chip, and a specific ratio relation between the area of the solid-state phosphor plate and the area of the light emitting chip area or a specific ratio relation between the area of the solid-state phosphor plate and the area of a light emitting hole are used, and also the relation of limiting the distance between the solid-state phosphor plate and the light emitting chip is satisfied, so as to achieve a better mixed light effect and a longer service life of the mixed light LED structure. | 08-07-2014 |
20140299836 | SINGLE-CHIP TWIN LIGHT SOURCE LIGHT EMITTING DEVICE - Disclosed is a single-chip twin light source light emitting device including a first epitaxial layer, a substrate, and a second epitaxial layer. The first epitaxial layer includes a first n-type semiconductor layer with a n-type conducting structure, a first light emitting layer with a multi-quantum well structure, and a first p-type semiconductor layer with a p-type conducting structure. The second epitaxial layer includes a second n-type semiconductor layer with a n-type conducting structure, a second light emitting layer with a multi-quantum well structure, and a second p-type semiconductor layer with a p-type conducting structure. Therefore, the light emitting device can emit one-color or two-color light by controlling the first epitaxial layer and the second epitaxial layer respectively. | 10-09-2014 |
20140299903 | DOUBLE-CHIP LIGHT EMITTING DIODE - Disclosed is a double-chip LED including a leadframe, a green chip, a blue chip, a transparent colloid and a red fluorescent layer. The green chip is installed at the bottom of the leadframe; the blue chip is installed at the bottom of the leadframe and adjacent to the green chip; the transparent colloid is sprayed or coated onto the green chip and the blue chip; and the red fluorescent layer is disposed on the transparent colloid and excited by a green light source or a blue light source to produce a mixed light source. The red fluorescent layer can be a red fluorescent plate or red fluorescent powder. In the present double-chip LED, the green chip and the blue chip excite the red fluorescent plate or red fluorescent powder to produce a better white light mixing effect. | 10-09-2014 |
Patent application number | Description | Published |
20120227522 | HIGH-LOAD LINEAR ACTUATOR - A high-load linear actuator includes a driving mechanism, a worm shaft, a worm wheel assembly, a lead screw, a telescopic pipe and an outer pipe. The driving mechanism includes a base and a motor. The base has a supporting portion and an accommodating portion. The motor is fixed to the supporting portion. The worm shaft extends from the motor into the supporting portion. The worm wheel assembly comprises a worm wheel and two bearings for supporting the worm wheel in the accommodating portion. The worm wheel is drivingly engaged with the worm shaft. The lead screw is disposed through the worm wheel and driven by the motor for rotation. The telescopic pipe slips on the lead screw to be threadedly connected therewith. The outer pipe slips on the telescopic pipe. The rotation of the lead screw drives the telescopic pipe to linearly extend or retract relative to the outer pipe. By this structure, the present invention can be used in a medical apparatus capable of supporting a heavy load stably. | 09-13-2012 |
20120255380 | STROKE-RESTRICTING DEVICE OF LINEAR ACTUATOR AND WIRE-REELING MECHANISM THEREOF - The present invention relates to a stroke-restricting device of a linear actuator and a wire-reeling mechanism thereof The linear actuator includes a base and a telescopic pipe. The stroke-restricting device includes a box, a movable member, a block, a pair of switches, and a wire-reeling mechanism. The box is fixed to the base and has a wall plate. The wall plate is provided with a through-hole. The movable member includes a rod penetrating the through-hole and movable with respect to the box. The block is fixed to the rod. The pair of switches is fixed to the box to correspond to the block. Each of the switches has a trigger portion for generating electrical signals by means of contact of the block. Each of the trigger portions is located at two opposite ends of a moving path of the block. The wire-reeling mechanism includes a wire disposed in the telescopic pipe and moving therewith. One end of the wire is connected to the movable member. By this structure, only a small space can be used to control a limit position of a long distance. | 10-11-2012 |
20120305346 | MOTOR WITH BRAKING MECHANSIM FOR ACTUATOR - A motor with a braking mechanism for an actuator includes a main body, a rotating shaft and a braking mechanism. The rotating shaft is disposed through the center of the main body. The braking mechanism includes a friction element and a torsion spring, the friction element is arranged on the external periphery of the rotating shaft, and the torsion spring is elastically clamped at an outer edge of the friction element and an end of the torsion spring is fixed to main body. When the rotating shaft rotates in one direction, the torsion spring abuts the friction element to brake and decelerate the rotating shaft. With small wear and tear of the torsion spring, the service life can be extended. With a large contact area between the friction element and the rotating shaft, a good braking effect can be achieved. | 12-06-2012 |
20130169088 | MOTOR HAVING A BRAKING FUNCTION AND USED IN LINEAR ACTUATOR - The present invention provides a motor having a braking function and used in a linear actuator. The motor includes a main body, a rotation shaft, a braking means and a stopping means. The rotation shaft penetrates the center of the main body. The braking means includes a braking ring and a helical ring. The braking ring includes a plurality of curved plates. The helical ring surrounds outer edges of the curved plates. Each curved plate is put on the outer periphery of the rotation shaft. The stopping means is disposed between the main body and the braking means for restricting the rotation of any of the curved plates. By this arrangement, a better braking and decelerating function can be achieved. | 07-04-2013 |
20130186218 | LINEAR ACTUATOR AND SAFETY MECHANISM FOR THE SAME - An electric linear actuator has a guide screw and a telescopic tube. A safety mechanism for the linear actuator includes a nut, a nut sheath, a sleeve, and a torsion spring. The nut connects the guide screw. The nut sheath is fixed on one side of the nut and is provided with a plurality of bumps. One end of the sleeve is put around the nut sheath and the other end thereof is connected to the telescopic tube. The sleeve is provided with a plurality of rabbets corresponding to the bumps. The torsion spring is disposed around the nut sheath and the sleeve. When the guide screw is rotated, the nut sheath is engaged with the sleeve by embedding the bumps into the rabbets. When the sleeve stops, the bumps and the rabbets depart from engagement to make the nut sheath and the nut freely rotate against the sleeve. | 07-25-2013 |
20130198959 | CONTROL PANEL OF SICKBED HAVING A LIGHT SOURCE - A control panel of a sickbed having a light source is disposed around a sickbed and includes a casing, a light module and a control module. The light module and the control module are provided on two opposite surfaces of the casing respectively. The control module is electrically connected to the light module for controlling the height of the sickbed and an ON/OFF state of the light module. The control panel of the present invention is used to adjust the height of the sickbed and also provides illumination, so that it really demonstrates practicability and convenience. | 08-08-2013 |
20130313907 | POWER SUPPLY DEVICE FOR LINEAR ACTUATOR APPARATUS AND BATTERY MODULE THEREOF - A power supply device for a linear actuator apparatus, which includes a control module and a battery module. The power supply device further provides a battery module including a box, a primary power supply unit and a standby power supply unit. The box has a first chamber, a second chamber and a separating plate formed between the first chamber and the second chamber. The primary power supply unit is provided in the first chamber. The standby power supply unit is provided in the second chamber. | 11-28-2013 |
20130314026 | STANDBY BATTERY BOX FOR ELECTRIC CYLINDER - A standby battery box for an electric cylinder is electrically connected to a control box for driving the electric cylinder and includes a charge-discharge device and a rechargeable battery. The charge-discharge device includes a protection unit, a power conversion unit, a voltage detection unit, a control unit, a discharge unit, a display unit, and a switch unit. The rechargeable battery is electrically connected to the charge-discharge device. When a startup switch of the switch unit is pressed, the charge-discharge device delivers the electricity of the rechargeable battery into the control box. When a shutoff switch of the switch unit is pressed, the charge-discharge device does not supply power, thereby protecting the standby battery box from being exhausted. | 11-28-2013 |
20130327168 | GEAR MOTOR HAVING SAFETY MECHANISM - A gear motor having a safety mechanism includes a motor body, a speed reduction mechanism, a transmission mechanism, and a touch switch. The speed reduction mechanism includes a worm and a worm wheel drivingly engaged with the worm. The transmission mechanism includes a base fixed to the speed reduction mechanism, a lead screw rod pivotally connected to the base and rotatably driven by the worm wheel, and a nut threadedly connected to the lead screw rod. The touch switch is electrically connected to the motor body and provided aside the lead screw rod, thereby stopping the motor body when the nut contacts the touch switch. Thus, the gear motor not only controls the operation of the driven mechanism, but also allows various driven mechanisms to be mounted thereon. The assembled volume of the gear motor and the driven mechanism is reduced. | 12-12-2013 |
20140174221 | LINEAR ACTUATOR - A linear actuator includes a housing, a motor, a decelerator and an actuating rod. The housing includes an outer sleeve, a motor sleeve, a connecting sleeve, and at least a motor bolt. The connecting sleeve is connected to one end of the outer sleeve, the motor bolt longitudinally penetrating the motor sleeve and connected to the connecting sleeve. The motor is arranged in the motor sleeve. The decelerator is arranged in the motor sleeve. The decelerator is connected to the motor. The actuating rod is arranged in the outer sleeve. The actuating rod is connected to the decelerator through the motor sleeve, and the actuating rod is driven by the motor through the decelerator. The elements of the linear actuator are thereby firmly assembled by simple structure. | 06-26-2014 |
20140174225 | LINEAR ACTUATOR WITH ARM DRIVEN MECHANISM - A linear actuator ( | 06-26-2014 |
20140178124 | ELECTRICAL CYLINDER CONTROLLER WITH ROTATIONAL MECHANISM - An electrical cylinder controller with a rotational mechanism comprises a box, a pivotal element, a fixing element, and a damping member; one end of the box has a hollow tube, the hollow tube internally has a restricting block; the pivotal element penetrates through the hollow tube, the pivotal element has a pivotal-connecting section and a protruding section elongating from the pivotal-connecting section, the external portion of the protruding section has a stopping block against the restricting block; the fixing element connects with the end portion of the protruding section; and the damping member female-connects with the external portion of the protruding section and is clamped between the hollow tube and the fixing element. Therefore, the effect of applying a force to the box for rotation is achieved. | 06-26-2014 |
20140182403 | ELECTRIC ACTUATOR AND MANUAL ADJUSTMENT MECHANISM THEREOF - An electric actuator includes: an actuating shaft and a screw rod screwed to and driving the actuating shaft; a motor connecting the screw rod; a connection seat connecting the actuating shaft and including a positioning post and a rotary shaft; a coupling ring sleeved around and rotating with the positing post, and a slide slot disposed out of the coupling ring; a support ring sleeved around the rotary shaft; a cylindrical connector sleeved around the support ring and screwed to a hinge end cap and with a locking slot communicating with the slide slot and disposed out of the cylindrical connector; a knob sleeved around the cylindrical connector and the coupling ring and covering the rotary shaft, and a raised rib slidably connected to the slide slot and the locking slot and disposed in the knob. | 07-03-2014 |
20140182405 | ELECTRIC ACTUATOR AND FAST RELEASING MECHANISM THEREOF - In an electric actuator ( | 07-03-2014 |
20140196555 | LINEAR ACTUATOR - A linear actuator includes a driver ( | 07-17-2014 |
20140216186 | High-Load Linear Actuator - A high-load linear actuator includes a driving mechanism, a worm shaft, a worm wheel assembly, a lead screw, a telescopic pipe and an outer pipe. The driving mechanism includes a base and a motor. The base has a supporting portion and an accommodating portion. The motor is fixed to the supporting portion. The worm shaft extends from the motor into the supporting portion. The worm wheel assembly includes a worm wheel and two bearings for supporting the worm wheel in the accommodating portion. The worm wheel is engaged with the worm shaft. The lead screw is disposed through the worm wheel and driven by the motor for rotation. The telescopic pipe slips on the lead screw to be threadedly connected therewith. The outer pipe slips on the telescopic pipe. The rotation of the lead screw drives the telescopic pipe to linearly extend or retract relative to the outer pipe. | 08-07-2014 |
20140260730 | ACTUATOR WITH QUICK-RELEASE MECHANISM - An actuator with a quick-release mechanism includes a base ( | 09-18-2014 |
20140290403 | DUAL-SCREW LINEAR ACTUATOR - A dual-screw linear actuator includes an inner push tube, an outer push tube, a first nut part, and a second nut part. The outer push tube is sheathed on the inner push tube and axially movable on the inner push tube; the first nut part is coupled to the outer push tube and screwed to an inner screw which has a coupling disposed at a front end of the inner screw; the second nut part is coupled to the inner push tube and screwed to an outer screw, and the outer screw is hollow, and the coupling is sleeved into the outer screw for an axial movement. The inner screw drives the outer screw to rotate, such that the first and second nut parts can synchronously push the inner and outer push tubes to extend or contract, so as to improve the stroke of extension or contraction. | 10-02-2014 |
20140312726 | LINEAR TRANSMISSION CYLINDER AND DRIVING MOTOR THEREOF - A linear transmission cylinder with a driving motor includes a case, a stator disposed inside the case and a rotor having a rotary shaft disposed inside the case. The case includes a lower component and an upper component. The lower and upper components include a plurality of lower and upper ribs in an interval arrangement protruding from internal walls thereof and abutting an external wall of the stator, lower and upper shaft nests formed on rear interior walls thereof and lower and upper shaft bases formed on front interior walls thereof, such that the rotary shaft can be supported and pivoted thereon. | 10-23-2014 |
20140326089 | ACTUATOR HAVING BUFFER STRUCTURE - An actuator includes a drive screw ( | 11-06-2014 |
20140338480 | LINEAR ACTUATOR WITH SPEED-ADJUSTABLE QUICK RELEASE MECHANISM - A linear actuator ( | 11-20-2014 |
20140345404 | ACTUATOR WITH POSITION DETECTING MECHANISM - An actuator with a position detection mechanism includes a main body, a transmission mechanism, a quick-release mechanism and a position detection mechanism. The transmission mechanism includes a worm gear with protruding keys and a lead screw shaft. The quick-release mechanism is mounted onto the lead screw shaft and includes a clutch gear with key slots for disengaging or engaging with the protruding keys in order to move axially relative to the worm gear. The position detection mechanism includes a variable resistor, an actuating gear mounted on the lead screw shaft to rotate altogether therewith and a driving gear connected to the variable resistor and engaged with the actuating gear. When the worm gear disengages from the clutch gear, a particular resistor value is formed at the variable resistor; therefore, disengaged or engaged positions of the worm gear and the clutch gear can be precisely controlled. | 11-27-2014 |
Patent application number | Description | Published |
20120165528 | CHIRAL BINAPHTHYL COMPOUNDS - The present invention relates to chiral binaphthyl compounds having good solubility and high helical twisting power. The chiral binaphthyl compounds as dopants in the liquid crystal compositions can help enhance the display quality of the liquid crystal panels. | 06-28-2012 |
20120211202 | LOW-PROFILE HEAT TRANSFER DEVICE - A low-profile heat transfer device includes a main body and at least one wick structure. The main body extends from a first end to a second end and defines an inner space, in which the wick structure is provided. The wick structure also extends from the first end toward the second end, such that at least one channel is defined in the inner space by the main body and the wick structure. The low-profile heat transfer device can be flexibly designed into any desired shape according to actual need, and is able to absorb heat from a heat-producing element and quickly transfer the absorbed heat to a distant location for dissipation, and therefore enables highly efficient vapor-liquid circulation therein and allows an electronic device to have excellent heat dissipation efficiency. | 08-23-2012 |
20120261095 | THERMAL MODULE STRUCTURE AND MANUFACTURING METHOD THEREOF - A thermal module structure and a manufacturing method thereof. The thermal module includes a plastic layer and at least one heat pipe. The plastic layer has at least one channel and multiple locking sections. The heat pipe is disposed in the channel. The locking sections are locked on a heat source to assemble the thermal module with the heat source. The heat pipe serves to conduct the heat generated by the heat source. Due to the plastic layer, the thermal module as a whole has a much lighter weight and is manufactured at lower material cost. | 10-18-2012 |
20120261096 | RADIATING FIN STRUCTUREAND THERMAL MODULE USING SAME - A radiating fin structure includes a main body being angularly upward extended from a first surface to form at least a first and a second ascending airflow-guiding section, so that a first and a second exterior angle are respectively contained between a line extended from an opposite second surface of the main body and the first and the second ascending airflow-guiding section. A thermal module using the radiating fin structure is also disclosed. The thermal module includes at least one heat pipe, a plurality of the above-described radiating fins sequentially extended through by an end of the heat pipe, and a base receiving another end of the heat pipe therein. An ascending airflow passage is defined between any two vertically adjacent first ascending airflow-guiding sections and any two vertically adjacent second ascending airflow-guiding sections to enhance natural convection and accordingly largely upgrades the natural cooling efficiency of the thermal module. | 10-18-2012 |
20120267068 | THERMAL MODULE AND MANUFACTURING METHOD THEREOF - A thermal module and a manufacturing method thereof. The thermal module includes a retainer member and at least one heat conduction member. The retainer has a first clamping arm and a second clamping arm opposite to the first clamping arm. The heat conduction member is disposed and fixedly clamped between the first and second clamping arms. The retainer member is formed by means of punching and integrally connected with the heat conduction member also by means of punching so that the manufacturing cost of the thermal module is lowered and the heat dissipation efficiency of the thermal module is enhanced. | 10-25-2012 |
20120267078 | HEAT DISSIPATION MECHANISM - A heat dissipation mechanism includes at least one fixing member and at least one heat pipe. The heat pipe has a heat-dissipation section and a heat-absorption section bearing on one face of the fixing member. The fixing member includes a plurality of clamp sections protruded from two axially opposite edges of the fixing member. The clamp sections respectively define a receiving space, and the heat-absorption section has a plurality of connecting segments received in the receiving spaces, so that the heat pipe is connected to the fixing member via the clamp sections to form an integral unit. With these arrangements, the heat dissipation mechanism can have effectively increased heat transfer efficiency and be manufactured at reduced cost. | 10-25-2012 |
20120302073 | CONNECTOR MECHANISM FOR CONNECTING A BOARD CARD - A connector mechanism for connecting a board card is disclosed. The connector mechanism includes a circuit board whereon at least one metal contact is formed, and a connector installed on the circuit board. An end of the board card is for inserting into the connector. The connector mechanism further includes at least one signal transmitting component fixed on the other end of the board card and electrically connected to the board card. The at least one signal transmitting component includes at least one conductive clip for resiliently contacting the at least one metal contact on the circuit board as the end of the board card is inserted into the connector so as to electrically connect to the circuit board. | 11-29-2012 |
20130000870 | THERMAL MODULE AND METHOD OF MANUFACTURING SAME - A thermal module and a method of manufacturing the thermal module are disclosed. The thermal module includes a heat pipe, at least one first linking member, at least one second linking member, and a mounting member having a plurality of stopping sections. The first and second linking member have a first and a second recess, respectively, for receiving and connecting to two opposite lateral sides of a heat-absorption end of the heat pipe; and a plurality of first and second engaging sections, respectively, for correspondingly connecting with the stopping sections, so that the first and second linking members, the mounting member, and the heat pipe are connected to one another to form an integral unit. With these arrangements, the heat pipe can be in direct contact with a heat source to absorb and transfer heat, allowing the thermal module to have effectively reduced thermal resistance and increased heat transfer efficiency. | 01-03-2013 |
20130008629 | THERMAL MODULE AND METHOD OF MANUFACTURING SAME - A thermal module includes a base and at least one heat pipe. The base has at least one groove formed on one face thereof and a recess formed on another opposite face thereof, and the recess is communicable with the at least one groove. The at least one heat pipe is correspondingly fitted in the at least one groove with one surface of the heat pipe flushing with a bottom of the groove to direct contact with a heat source, so as to avoid thermal resistance and more securely locate the heat pipe in the groove, allowing the thermal module to provide largely increased heat dissipation performance. A method of manufacturing the above thermal module is also disclosed. | 01-10-2013 |
20130020055 | THERMAL MODULE STRUCTURE AND MANUFACTURING METHOD THEREOF - A thermal module structure and a manufacturing method thereof. The thermal module structure includes a base and a heat pipe. The base has a first channel and a first recessed section in communication with the first channel. The heat pipe is correspondingly disposed in the first channel. According to the thermal module structure, the heat pipe can directly contact heat source and directly connect with the base without brazing. Therefore, the manufacturing cost is greatly lowered. | 01-24-2013 |
20130032313 | HEAT-DISSIPATION UNIT AND METHOD OF MANUFACTURING SAME - A heat-dissipation unit includes a base, at least one heat pipe, and a locating structure. The base has a first face, on which at least one channel is provided. A coupling section is formed on the first face at joints between the at least one channel and the first face. The heat pipe is set in the channel, and the locating structure is correspondingly fitted in the coupling section. In a method of manufacturing the heat-dissipation unit, the locating structure is molded between the at least one heat pipe and the base through a mechanical process, so that the at least one heat pipe is firmly held to the base in a highly efficient assembling manner with largely reduced time and labor to thereby enable reduced manufacturing cost. | 02-07-2013 |
20130056179 | THERMAL MODULE STRUCTURE - A thermal module structure includes a base and at least one locating member. The base has at least one channel formed thereon and the channel has a closed bottom portion and an open top portion. At least one first coupling section is formed on the base at a position corresponding to the open top portion of the channel. The locating member is provided on one side with at least one second coupling section corresponding to the first coupling section, and is fitted above the channel with the second coupling section engaged with the first coupling section. Therefore, with the locating member, a heat pipe set in the channel can be quickly and firmly held to the base at upgraded efficiency and reduced time and labor cost. | 03-07-2013 |
20130084187 | BLADE STRUCTURE FOR CENTRIFUGAL FAN - A blade structure for centrifugal fan includes a hub, a first blade unit, and a second blade unit. The hub has a connection section formed therearound and the connection section has a first side and an opposite second side. The first and the second blade unit are radially outward extended from the first and the second side, respectively, of the connection section. By providing the first and the second blade unit around the hub of a centrifugal fan, the air flows and air pressure produced by the centrifugal fan can be largely increased at effectively reduced noise. | 04-04-2013 |
20130089425 | BLADE STRUCTURE FOR CENTRIFUGAL FAN - A blade structure for centrifugal fan includes a hub, a first blade unit, and a second blade unit. The hub includes at least one connection section, to a radially outer end of which an annular body is connected. The annular body has a first side and an opposite second side; and the first and the second blade unit are arranged on and spaced along the first and the second side of the annular body, respectively. By providing the first and the second blade unit around the hub of a centrifugal fan, the air flows and pressure produced by the centrifugal fan can be largely increased at effectively reduced noise. | 04-11-2013 |
20130126133 | HEAT PIPE STRUCTURE - A heat pipe structure includes a tubular body. The tubular body has a chamber, a working fluid and a first capillary structure. The chamber is defined with at least one first section, a second section and a third section. The first, second and third sections are connected with each other. The first capillary structure is disposed in the second section. By means of the above arrangement, the pressure impedance of the chamber of the heat pipe is lowered to greatly increase vapor-liquid circulation efficiency of the working fluid in the chamber. | 05-23-2013 |
20130129513 | CENTRIFUGAL FAN IMPELLER STRUCTURE - A centrifugal fan impeller structure includes a hub and a second annular body. The hub has an extension section. A first annular body is connected to a free end of the extension section. The first annular body has a first side and a second side. A first blade set is disposed on the first side. The second annular body has a third side and a fourth side. A second blade set is disposed on the third side. The fourth side is mated and connected with the second side. The centrifugal fan impeller structure is able to greatly increase air volume and wind pressure of the fan. Moreover, in operation, the centrifugal fan impeller structure makes less noise. | 05-23-2013 |
20130168053 | THIN HEAT PIPE STRUCTURE AND METHOD OF FORMING SAME - A thin heat pipe structure includes a pipe body and at least one wick structure. The pipe body has a vaporizing end internally defining a first chamber, and a condensing end internally defining a second chamber communicating with the first chamber. A space in the first chamber is smaller than that in the second chamber. The wick structure is provided in the first and the second chamber, such that at least one channel is defined in the pipe body by the wick structure and the first and second chambers. With the above arrangements, the pressure resistance in the pipe body at the condensing end is reduced to thereby enable upgraded vapor-liquid circulation efficiency of the working fluid in the pipe body and accordingly upgraded heat dissipation effect of the thin heat pipe structure. A method of forming the thin heat pipe structure is also disclosed. | 07-04-2013 |
20130168055 | THERMAL MODULE - A thermal module includes a heat sink and a heat pipe. The heat sink has a heat absorption section and a heat dissipation section. The heat dissipation section has multiple radiating fins. The heat absorption section is formed with at least one receiving groove. The heat pipe is received in the receiving groove. The heat pipe has a first end, a second end, a middle section and at least one conduction section. The first and second ends and the middle section are arranged in adjacency to each other to together define a first section. The conduction section winds around the first section. | 07-04-2013 |
20130168056 | HEAT-DISSIPATING DEVICE - A heat-dissipating device includes a base and a heat pipe. One side of the base is provided with an accommodating trough for accommodating the heat pipe. The heat pipe has a first heat-absorbing section, a second heat-absorbing section, a third heat-absorbing section provided between the first heat-absorbing section and the second heat-absorbing section, a first heat transfer section, and a second heat transfer section. The first, second and third heat-absorbing sections conduct the heat to the first and second heat transfer sections, and thus the heat-dissipating effect of the present invention is improved greatly. | 07-04-2013 |
20130213609 | HEAT PIPE STRUCTURE - A heat pipe structure includes a main body having a chamber. The chamber has a first side and a second side. A first capillary structure and a second capillary structure are respectively disposed on the first and second sides. A working fluid is filled in the chamber. The first capillary structure has a volume larger than a volume of the second capillary structure but smaller than one half of a circumference of inner wall face of the chamber. The first and second capillary structures are connected with each other. The first and second capillary structures and the inner wall face of the chamber together define at least one vapor passage. By means of the heat pipe structure, the amount of transferred heat is increased and the heat transfer efficiency is greatly enhanced. | 08-22-2013 |
20130213610 | HEAT PIPE STRUCTURE - A heat pipe structure includes a main body having a chamber. The chamber has a first side and a second side. A first capillary structure and a second capillary structure are respectively disposed on the first and second sides. A working fluid is filled in the chamber. The first capillary structure has a radial extension range larger than or equal to one half of a circumference of inner wall face of the chamber and larger than a radial extension range of the second capillary structure. The first and second capillary structures are connected with each other. The first and second capillary structures and the inner wall face of the chamber together define at least one vapor passage. By means of the heat pipe structure, the amount of transferred heat is increased and the heat transfer efficiency is greatly enhanced. | 08-22-2013 |
20130213611 | HEAT PIPE HEAT DISSIPATION STRUCTURE - A heat pipe heat dissipation structure includes a main body. The main body has an evaporation section, a condensation section, a chamber filled with a working fluid and at least one first capillary structure. The first capillary structure is disposed on an inner wall face of the chamber. The first capillary structure has at least one swelling capillary section. The swelling capillary section swells from a part of the first capillary structure in the evaporation section. The heat pipe heat dissipation structure is able to greatly increase heat transfer efficiency. | 08-22-2013 |
20130213612 | HEAT PIPE HEAT DISSIPATION STRUCTURE - A heat pipe heat dissipation structure includes a main body and at least one first capillary structure. The main body has a first inner side, a second inner side, a third inner side, a fourth inner side and at least one chamber filled with a working fluid. The first capillary structure is disposed in the chamber. The first capillary structure includes a first section disposed on the first inner side and a second section extending from two sides of the first section along the adjacent third and fourth inner sides. The first section has a thickness larger than that of the second section. The heat pipe heat dissipation structure has better heat transfer efficiency. | 08-22-2013 |
20130228310 | HEAT-DISSIPATING BASE STRUCTURE AND METHOD FOR MANUFACTURING SAME - The present invention relates to a heat-dissipating base structure and a method for manufacturing the same. The heat-dissipating base structure includes a base and at least one heat pipe. The base is made of polymeric materials. One side of the base is provided with at least one trough. The trough has an open side and a closed side. The heat pipe is fixed in the trough. One side of the heat pipe is in flush with the open side. By the inventive structure, since the base is made of polymeric materials, the weight and cost of the heat-dissipating base structure can be reduced. | 09-05-2013 |
20130228311 | HEAT-DISSIPATING ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a heat-dissipating assembly and a method for manufacturing the same. The heat-dissipating assembly includes a base, at least one heat pipe, and a combining unit. The base is provided with an accommodating trough and at least one through-hole. The accommodating trough has at least one receiving hole penetrating the base. One end of the heat pipe is disposed through the through-hole on one side of the base into the receiving hole. The combining unit covers the accommodating trough and one end of the heat pipe. By this arrangement, the efficiency in assembly is increased and the working hours are decreased. Further, the production cost is reduced. | 09-05-2013 |
20130228312 | HEAT DISSIPATION BASE AND METHOD OF MANUFACTURING SAME - A heat dissipation base includes a heat conducting element having a first surface and an opposite second surface; and a main body having a recess, a first side, and an opposite second side. The recess is communicable with the first and the second side, and the heat conducting element is set in the first side of the main body with the second surface being flush with the recess. The heat conducting element and the main body are integrally associated with each other by way of insert molding to achieve the purpose of lowered manufacturing cost and reduced overall weight of the heat dissipation base. A method of manufacturing the heat dissipation base is also disclosed. | 09-05-2013 |
20140017075 | FAN STRUCTURE - A fan structure includes an upper cover, a fan frame body, a bearing cup, a bearing, a stator assembly, a hub and a shaft rod. The upper cover is mated with the fan frame body to together define a receiving space in which the bearing cup is disposed. The bearing cup has an open end and a closed end. The bearing is disposed in the bearing cup. The stator assembly is fitted around the bearing cup. The hub has multiple outward extending blades spaced from the upper cover by a first distance. The shaft rod has a connection end connected with the hub and a protruding end passing through the shaft hole and protruding from the bearing to abut against the closed end of the bearing cup and define a second distance. The first distance is smaller than the second distance to avoid deflection of the shaft rod. | 01-16-2014 |
20140020248 | Thermal Module and Manufacturing Method Thereof - A thermal module and a manufacturing method thereof. The thermal module includes a retainer member and at least one heat conduction member. The retainer has a first clamping arm and a second clamping arm opposite to the first clamping arm. The heat conduction member is disposed and fixedly clamped between the first and second clamping arms. The retainer member is formed by means of punching and integrally connected with the heat conduction member also by means of punching so that the manufacturing cost of the thermal module is lowered and the heat dissipation efficiency of the thermal module is enhanced. | 01-23-2014 |
20140055954 | HEAT PIPE STRUCTURE, AND THERMAL MODULE AND ELECTRONIC DEVICE USING SAME - An electronic device has a heat source and a thermal module. The thermal module includes a plurality of radiating fins respectively provided with a through hole, and a heat pipe structure having a pipe body. The pipe body has a vaporizing section in contact with the heat source and a condensing section extended through the radiating fins via the through holes thereon. The vaporizing section has a first pipe thickness and is internally provided with a first wick structure to define a first flow channel. The condensing section has a second pipe thickness smaller than the first pipe thickness, and is internally provided along part of its length with at least one second wick structure to define at least one second flow channel communicating with the first flow channel. | 02-27-2014 |
20140072434 | FAN IMPELLER STRUCTURE OF CENTRIFUGAL FAN - A fan impeller structure of centrifugal fan includes a hub, a first blade body set and a second blade body set. The hub has an extension section having a first side and a second side. The first blade body set is disposed on the first side, while the second blade body set is disposed on the second side. The first blade body set defines multiple first air inlets and multiple first air outlets. The second blade body set defines multiple second air inlets and multiple second air outlets. The first air outlets of the first blade body set or the second air outlets of the second blade body set are selectively arranged at unequal intervals so as to effectively reduce noise. | 03-13-2014 |
20140137410 | THERMAL MODULE STRUCTURE AND MANUFACTURING METHOD THEREOF - A thermal module structure and a manufacturing method thereof. The thermal module structure includes a base and a heat pipe. The base has a first channel and a first recessed section in communication with the first channel. The heat pipe is correspondingly disposed in the first channel. According to the thermal module structure, the heat pipe can directly contact heat source and directly connect with the base without brazing. Therefore, the manufacturing cost is greatly lowered. | 05-22-2014 |
20140150263 | MANUFACTURING METHOD OF THIN HEAT PIPE - A manufacturing method of thin heat pipe includes steps of: providing a hollow tubular body and a mesh capillary structure; placing the mesh capillary structure into the tubular body; providing a tool and placing the tool into the mesh capillary structure; sintering the tubular body to make the mesh capillary structure sintered on an inner wall face of the tubular body and then taking out the tool; vacuuming the tubular body and filling a working fluid into the tubular body; sealing the tubular body; and pressing and flattening the tubular body into a flat form by means of mechanical processing. According to the manufacturing method of thin heat pipe, the mesh capillary structure can fully tightly attach to the inner wall face of the tubular body to keep the completeness of the tubular body and the completeness of the vapor-liquid circulation passageways in the heat pipe. | 06-05-2014 |
20140165400 | HEAT-DISSIPATION UNIT AND METHOD OF MANUFACTURING SAME - A heat-dissipation unit includes a base, at least one heat pipe, and a locating structure. The base has a first face, on which at least one channel is provided. A coupling section is formed on the first face at joints between the at least one channel and the first face. The heat pipe is set in the channel, and the locating structure is correspondingly fitted in the coupling section. In a method of manufacturing the heat-dissipation unit, the locating structure is molded between the at least one heat pipe and the base through a mechanical process, so that the at least one heat pipe is firmly held to the base in a highly efficient assembling manner with largely reduced time and labor to thereby enable reduced manufacturing cost. | 06-19-2014 |
20140341488 | OIL-RETAINING BEARING AND FIXING STRUCTURE THEREOF - An oil-retaining bearing and a fixing structure thereof. The fixing structure includes: a base seat having a bearing cup formed with a bearing hole; a bearing main body disposed in the bearing hole, the bearing main body having an outer circumference and a shaft hole formed between a top section and a bottom section, the bearing main body being further formed with a stepped rest section between the outer circumference and the top section; and a fixing member formed with a fixing section and a restriction section. The fixing section is disposed in the bearing cup in abutment with the rest section. The restriction section is positioned at the top end of the bearing cup. The fixing section is positioned between the bearing main body and the bearing cup to fix the bearing main body, whereby the support of the bearing main body is enhanced to reduce the friction. | 11-20-2014 |
20150049029 | METHOD FOR ASSEMBLING A TOUCH CONTROL DISPLAY APPARATUS AND THE TOUCH CONTROL DISPLAY APPARATUS - A method for assembling a touch control display apparatus includes: mounting a frame member to an assembly surface of a touch control panel; fixing a display panel to one of the frame member and the assembly surface of the touch control panel such that a display surface of the display panel faces the touch control panel; mounting at least one electronic component on a section of the frame member that is not covered by the display panel; and coupling a bottom case to the frame member for enclosing the display panel and the at least one electronic component. | 02-19-2015 |
Patent application number | Description | Published |
20120287567 | FIXING MECHANISM AND COMPUTER THEREWITH - A fixing mechanism includes a base whereon at least one buckling portion is formed. The fixing mechanism further includes a bracket connected to an electronic module. The bracket includes a bottom plate, at least one lateral plate connected to the bottom plate and being buckled inside the buckling portion, and a baffle connected to the bottom plate. The fixing mechanism further includes a cover portion including a board, at least one hook connected to a side of the board for hooking the base, a constraining portion connected to the side of the board for laterally constraining the at least one lateral plate, and a resilient structure connected to the constraining portion for contacting against the baffle of the bracket so as to support the electronic module resiliently. | 11-15-2012 |
20130034406 | VIBRATION-ISOLATING SCREW - A vibration-isolating screw is disclosed. The vibration-isolating screw includes a screw head and a screw tail portion. The screw head includes a first screw body, a first magnetic element, a second screw body, a second magnetic element, a third screw body and a third magnetic element. The first magnetic element and the second magnetic element are mounted on the first screw body and the second screw body, respectively. The third screw body is mounted between the first screw body and the second screw body. The third magnetic element comprises a first end and a second end and is mounted on the third screw body. The first end and the first magnetic element are adjacent and mutual repulsion. The second end and the second magnetic element are adjacent and mutual repulsion. The screw tail portion is connected with the second screw body. | 02-07-2013 |
20130035618 | BATTERY PACK WITH MASSAGE FUNCTION - A battery pack with massage function includes a case, a battery cell, an electrical connector, a switch, a moving body, and an electrical actuator assembly. The case has an accommodation space and a through hole communicating the accommodation space. The battery cell is disposed in the accommodation space. The electrical connector is disposed on a surface of the case and is electrically connected to the battery cell. The electrical connector is used for connecting with a power receiver of an electronic device for supplying electrical power from the battery cell to the electronic device. The switch is electrically connected to the battery cell to be selectively switched to a close-circuit-state or an open-circuit-state. The moving body is capable of moving reciprocally via the through hole. The electrical actuator assembly is connected to the battery pack via the switch to generate a driving force to move the moving body reciprocally. | 02-07-2013 |
20130313090 | SLIDE SWITCH AND ELECTRONIC DEVICE THEREOF - A slide switch for constraining a movement of a unit relative to a casing is disclosed in the present invention. The slide switch includes a buckling component, a constraining component and a latch. The buckling component includes a connection portion and an inclined structure. The constraining component includes a block portion and a guide portion. The latch includes a body, a hook portion disposed on the body, a first guide structure disposed on a top of the hook portion, and a contact portion disposed on the body. The hook portion is engaged with the connection portion to constrain the movement of a first unit. The first guide structure pushes the inclined structure to separate the first unit from the casing. The contact portion contacts the block portion to constrain the movement of a second unit, and slides relative to the guide portion to separate the second unit from the casing. | 11-28-2013 |
20140016031 | PORTABLE ELECTRONIC DEVICE - A portable electronic device including a first body and an image capturing module is provided. The first body has a housing with an opening. The image capturing module is movably disposed in the housing, and includes a circuit board, an image capturing unit and a driving mechanism. The image capturing unit is disposed on the circuit board. The driving mechanism is configured to drive the circuit board. When the driving mechanism is operated in a first state, the driving mechanism drives the circuit board to move towards a predetermined direction relative to the housing, so that the image capturing unit moves to a first position aligned to the opening and is exposed. When the driving mechanism is operated in a second state, the driving mechanism drives the circuit board to move towards another direction, so that the image capturing unit leaves the opening and is shielded at a second position. | 01-16-2014 |
20140048393 | SWITCH MECHANISM FOR ACTIVATING A SWITCH WHILE A DISPLAY MODULE PIVOTS RELATIVE TO A HOST MODULE AND PORTABLE ELECTRONIC DEVICE THEREWITH - A switch mechanism includes a sliding track disposed inside a host module, and a sliding component. An end of the sliding component is pivotally connected to a display module and the other end of the sliding component is slidably installed inside the sliding track. The sliding component slides in a first direction relative to the sliding track while the display module pivots in a first rotary direction relative to the host module. The switch mechanism further includes an activation component for moving to a first position corresponding to a first switch component to activate a first switch component while the sliding component slides in the first direction. | 02-20-2014 |
20140078707 | Portable Electronic Apparatus - A portable electronic apparatus includes a first body, a rotating structure, a supporting element, and a second body. The first body includes an upper surface. The rotating structure combines with the first body and rotates relative to the first body around a first axis which is substantially perpendicular to the upper surface. The supporting element combines with the rotating structure and rotates relative to the rotating structure around a second axis which is substantially parallel to the upper surface. The supporting element includes a main structure and at least one sliding portion disposed at the main structure. The second body includes at least one corresponding sliding portion disposed corresponding to the at least one sliding portion. The second body movably combines with each sliding portion of the supporting element through each of the corresponding sliding portions, such that the second body slides relative to the supporting element. | 03-20-2014 |
Patent application number | Description | Published |
20120312956 | LIGHT SENSOR SYSTEM FOR OBJECT DETECTION AND GESTURE RECOGNITION, AND OBJECT DETECTION METHOD - A light sensor system includes at least one light emitter, a light sensor unit and a processing unit. The light sensor unit is arranged to receive reflected light from an object in accordance with a time sequence in which the at least one light emitter is activated, and accordingly output a plurality of reflected signals. The processing unit is arranged to receive the reflected signals, identify a signal function of time by referring to occurrence sequence of local peak levels of the reflected signals, and determine motion of the object according to the signal function of time. Another light sensor system is proposed. The major difference between the two light sensor systems is that the processing unit of the another light sensor system is arranged to identify the signal function of time by comparing a predetermined threshold with signal levels of the reflected signals. | 12-13-2012 |
20130200808 | SENSOR-CONTROLLED SYSTEM AND METHOD FOR ELECTRONIC APPARATUS - A sensor-controlled system for an electronic apparatus is provided. The electronic apparatus includes at least one light emitting unit. The at least one light emitting unit operates at an emission state and a non-emission state alternately. The sensor-controlled system includes at least one sensor unit and at least one control unit. The at least one sensor unit is arranged for sensing surrounding luminance to generate a sensing signal during a period in which the at least one light emitting unit operates at the non-emission state. The at least one control unit is coupled to the at least one sensor unit, and is arranged for controlling luminous intensity of the at least one light emitting unit according to the sensing signal. | 08-08-2013 |
20130249861 | ELECTRONIC APPARATUS HAVING TOUCH SENSING ABILITY AND NON-TOUCH SENSING ABILITY AND CONTROL METHOD THEREOF - A control method of an electronic apparatus includes the following steps: detecting a touch sensing event to generate a touch detection result; detecting a non-touch sensing event to generate a non-touch detection result; and enabling the electronic apparatus to perform a specific function according to at least the touch detection result and the non-touch detection result. An electronic apparatus includes a touch detection unit, a non-touch detection unit and a control unit. The touch detection unit is arranged to detect a touch sensing event to generate a touch detection result. The non-touch detection unit is arranged to detect a non-touch sensing event to generate a non-touch detection result. The control unit is coupled to the touch detection unit and the non-touch detection unit, and is arranged to enable the electronic apparatus to perform a specific function according to at least the touch detection result and the non-touch detection result. | 09-26-2013 |
20140168372 | SENSING APPARATUS AND SENSING METHOD FOR GENERATING THREE-DIMENSIONAL IMAGE INFORMATION - A sensing apparatus includes an infrared light generating device, an image sensing unit, a processing circuit and a control circuit. The image sensing unit is arranged for detecting a first infrared light signal reflected from an object to generate a first sensing signal when the infrared light generating device is activated, and detecting a second infrared light signal reflected from the object to generate a second sensing signal when the infrared light generating device is deactivated. The processing circuit is coupled to the image sensing unit, and is arranged for generating three-dimensional image information of the object according to at least the first sensing signal and the second sensing signal, wherein the three-dimensional image information includes depth information. The control circuit is arranged for control activation and deactivation of the infrared light generating device, sensing operations of the image sensing unit, and signal processing operations of the processing circuit. | 06-19-2014 |
20140192160 | THREE-DIMENSIONAL IMAGE SENSING DEVICE AND METHOD OF SENSING THREE-DIMENSIONAL IMAGES - A three-dimensional image sensing device includes a light source, a sensing module, and a signal processing module. The sensing module includes a pixel array, a control unit, and a light source driver. The light source generates flashing light with a K multiple of a frequency of flicker noise or a predetermined frequency. The pixel array samples the flashing light to generate a sampling result. The control unit executes an image processing on the sampling result to generate a spectrum. The light source driver drives the light source according to the K multiple of the frequency or the predetermined frequency. The signal processing module generates the K multiple of the frequency according to the spectrum, or outputs the predetermined frequency to the light source driver, and generates depth information according to a plurality of first images/a plurality of second images during turning-on/turning-off of the light source included in the sampling result. | 07-10-2014 |
20140205160 | IMAGE SENSING APPARATUS FOR FINGERPRINT IDENTIFICATION AND RELATED DECODER CIRCUIT - An image sensing apparatus includes a substrate, a light guide plate, a plurality of photosensors and a light source. The substrate has a first side. The light guide plate has a light exit surface and a light entry surface, wherein the light exit surface faces the first side of the substrate. The photosensors are disposed on the first side of the substrate. The light source is disposed near the light entry surface of the light guide plate, wherein light generated from the light source enters the light guide plate through the light entry surface. After entering the light guide plate, the light generated from the light source is incident to the substrate through the light exit surface of the light guide plate, or travels in the light guide plate by total internal reflection. | 07-24-2014 |
20140231625 | OPTICAL SENSOR APPARATUS AND IMAGE SENSING APPARATUS INTEGRATING MULTIPLE FUNCTIONS - An optical sensor apparatus includes an infrared light generating device, N first detection devices, a second detection device and a processing circuit. In addition to detecting infrared light, the N first detection devices further detect N different visible wavelength ranges, respectively. The second detection device is optically shielded from visible light and arranged for detecting infrared light. In a first sensing mode, the processing circuit obtains color information according to N first detection signals generated by the N first detection devices and a reference signal generated by the second detection device. In a second sensing mode, the N first detection devices and the second detection device generate (N+1) second detection signals when the infrared light generating device is activated, and generate (N+1) third detection signals when the infrared light generating device is deactivated. The processing circuit recognizes gesture information according to the (N+1) second and the (N+1) third detection signals. | 08-21-2014 |
20140357963 | PORTABLE ELECTRONIC APPARATUS - A portable electronic device for providing a plurality of operation modes, emits light to an object to be sensed via a light source and senses reflected light from the object to be sensed via an optical sensor to generate a sensing signal. Based on this sensing signal, various functions can be performed, for example, remote control, proximity sensing, gesture sensing, hear rate sensing, blood oxygen saturation sensing, exhaled gas alcohol concentration sensing. The portable electronic device provided by the present invention integrate various functions therein and can measure various kinds of physiological parameters, thus is more convenient and helpful for many users. | 12-04-2014 |
Patent application number | Description | Published |
20120236565 | Lighting device - A lighting device includes a base, an optic lens assembly, and a light emission module. The base has an end forming an opening. The optic lens assembly is received in the opening and has a central portion forming a first light projection section and a circumferential portion that forms a second light projection section surrounding the first light projection section. The light emission module is received in the base and includes at least one first light emission element corresponding to the first light projection section and a plurality of second light emission elements which is arranged around the first light emission element and corresponds to the second light projection section. As such, the first light emission element emits light that is projected through the first light projection section and the second light emission elements emit light that is projected through the second light projection section to form a dual illumination zone arrangement that includes an inner illumination zone and an outer illumination zone so as to improve illuminance, reduce shaded surface area of a target object illuminated, and enhance visual effect. | 09-20-2012 |
20130119415 | LED PACKAGE STRUCTURE FOR ENHANCING MIXED LIGHT EFFECT - An LED package structure for enhancing mixed light effect comprises: at least one first light emitting chip; at least one second light emitting chip, a frame structure having a first containing portion, a second containing portion, a spacing portion and a light mixing area; a first colloid, doped with a green-light phosphor and filled into the first containing portion; a second colloid, filled into the second containing portion; and an encapsulating colloid, packaged and filled into the light mixing area. This design can enhance the light emission efficiency and achieve a uniform light-mixing dot light source. | 05-16-2013 |
20130163284 | LATERAL PLANAR LIGHT EMITTING MODULE - A lateral planar light emitting module has a rectangular base plate and a plurality of light emitting diodes, and the light emitting diodes are designed with an array arrangement and installed on both opposite sides of the rectangular base plate respectively, so that a light exit surface opposite to a light projection area with a different intensity produced by the same light emitting diode has an optical path with a different distance after a light source emitted from the light emitting diodes is projected directly or reflected from a reflective micro-structure of the rectangular base plate, and a light emitting effect with a uniform light intensity distribution is achieved on the light exit surface to lower the manufacturing cost and improve the light emitting efficiency effectively. | 06-27-2013 |
20130328078 | SMALL-SIZE LED PACKAGING STRUCTURE FOR ENHANCING LIGHT EMITTING ANGLE - A small-size LED packaging structure for enhancing a Sight emitting angle includes an opaque base and at least one light emitting chip. The light emitting chip is installed on the opaque base, and the opaque base includes a transparent sidewall disposed around the base and a concave-cup space, and the transparent sidewall is formed by a molding method, and the concave-cup space is filled with a packaging gel by a dispensing method, and the packaging gel is doped with at least one phosphor powder. Therefore, the transparent sidewall can increase the light emitting angle to 140°˜180° and reduce the amount of internal reflected light significantly to avoid the occurrence of a yellow ring phenomenon, and the phosphor powder can enhance the color manifestation and the color gamut. | 12-12-2013 |
20130329163 | HIGH-CONTRAST DIRECT TYPE BACKLIGHT MODULE - A high-contrast direct type backlight module combined, with a display module is disclosed, and the high-contrast direct type backlight module comprises a plurality of LED light sources and a diffusion plate, and the LED light sources are arranged into a matrix, and a light emitted from the LED light sources forms an elliptical light pattern on the diffusion plate separately, and the light is transmitted to the display module through the diffusion plate. Therefore, the elliptical light patterns arranged into a matrix arrangement can improve the brightness and contrast of the high-contrast direct type backlight module to optimize the resolution of the display module and provide rich color and sharp images on screen. | 12-12-2013 |
20130329398 | DIRECT TYPE BACKLIGHT MODULE STRUCTURE - A direct type backlight module structure combined with a display module includes a plurality of LED light sources aid a diffusion plate, and the LED light sources are arranged into a matrix, and each of the lights emitted from the LED light sources forms a rectangular light pattern separately on the diffusion plate and is transmitted to the display module, so that the rectangular light patterns disposed adjacent to one another can enhance the light mixing effect, improve the light uniformity of the backlight module, and optimize the screen display effect of the display module. | 12-12-2013 |
20140111970 | BACKLIGHT MODULE - A backlight module is provided, including a back plate, a diffusion plate, multiple lighting bars mounted on the back plate and at least one lighting module mounted on each of the lighting bars, where each of the lighting modules has an LED forward light source and at least one pair of LED non-forward light sources, and the pair of LED non-forward light sources is mounted on the side of the LED forward light source, and light emitted from the LED forward light source and light emitted from each of the pair of LED light sources are spliced together to form a diffusing light shape. Therefore, the backlight module of the present invention has reduced lighting bars to decrease the weight, volume and cost of the whole backlight module and liquid-crystal display device, and overcome the problems of non-uniform brightness of conventional backlight modules. | 04-24-2014 |
20140145225 | WHITE LIGHT EMITTING DIODE MODULE - Disclosed is a white light emitting diode module including a conducting wire frame, a first primary color chip, a second primary color chip and a phosphor layer. The conducting wire frame has an accommodating groove. The first primary color chip is installed at the bottom of the middle of the accommodating groove, and the first primary color chip transmits a first light emitting source with a wavelength λ | 05-29-2014 |
Patent application number | Description | Published |
20120295495 | WIRING TERMINAL STRUCTURES - A wiring terminal structure of the present invention includes a box and a plugging element. The box is an integrally formed unitary unit and includes an upper wall, side walls, a lower wall, a hole, and a leaf spring. The upper wall, the side walls, and the lower wall define a space. The hole is formed on the upper wall and enables communication between the space and the outside of the box. The leaf spring extends upward from the lower wall to reach the space and forms an end protruding from the hole. The plugging element includes a plugging portion and a clamping portion having upper and lower clamping leaf springs. The plugging portion is inserted into the space and plugged into the box. The end of the leaf spring abuts against the plugging portion and is pressed downward by the plugging portion to lie in the space. | 11-22-2012 |
20130122756 | WIRE LOCKING STRUCTURE - A wire locking structure includes a base, at least one conductive terminal lug and at least one screw. The base has at least one hole and at least one through-hole which communicate with each other and communicate with the outside of the base. The at least one conductive terminal lug is disposed at the at least one hole, includes a locking portion and a terminal portion, and has an aperture. The locking portion has an internal thread. The terminal portion extends from the at least one hole to the outside of the base. The aperture communicates with the at least one through-hole and opens to the internal thread. The at least one screw penetrates the at least one hole so as to be engaged with the internal thread and screwed into the aperture. The wire locking structure saves materials, cuts costs, and enhances the wire locking conforming rate. | 05-16-2013 |
20130130533 | WIRING CONNECTION ASSEMBLY FOR MALE AND FEMALE WIRING CONNETORS - Disclosed are a male wiring connector, a female wiring connector for use with the male wiring connector, and a wiring connector assembly composed of the male wiring connector and the female wiring connector. The male wiring connector includes a main body and two engaging levers. The main body includes wiring terminals and is bilaterally provided with grooved extension seats that extend rearward of, and beyond the rear end of, the main body. Each engaging lever has a first end inserted in the corresponding grooved extension seat and a second end extending forward of and spaced from the main body. Each engaging lever also has an engaging hook between the first and second ends. The male wiring connector can be conveniently connected with and disconnected from the female wiring connector to increase wiring efficiency. | 05-23-2013 |
20130237067 | DATA BUS STRUCTURE FOR TERMINAL BLOCKS AND TERMINAL BLOCKS USING THE SAME - A data bus structure for the terminal blocks, comprising: a main body to be plugged into a support rail for the terminal blocks; said main body comprising a plurality of slots formed therein; and at least 2 conductive pieces to be inserted in said slots of said main body to form guiding rail. The data bus structure provides a data bus for a plurality of terminal blocks for the transmission of electricity and signals, as well stable supports to the terminal blocks. | 09-12-2013 |
20130237094 | WIRE-GRASPING STRUCTURE FOR TERMINAL BLOCK - A wire-grasping structure for a terminal block is disclosed. The wire-grasping structure includes a core, a conductive terminal piece and a screw. The core is transversely formed with a socket and vertically formed with a threaded hole. The socket and the threaded hole are communicated mutually and each communicated with the exterior of the core. The conductive terminal piece has a receiving portion and a terminal portion. The terminal portion is configured to be horizontally inserted into the socket such that the receiving portion projects from the core terminal portion. The screw is configured to be vertically screwed in to the threaded hole and enter the socket to abut against the terminal portion. Thereby, the wire-grasping structure can store a jumper bar and facilitate convenient use. | 09-12-2013 |
20130252487 | METAL CLAMP - A metal clamp is formed as a one-piece integral having a lower part and an upper part that border on each other. The upper part has two transversely extending terminal pins and the lower part is formed as a U-shaped structure that includes a first clamping arm, a second clamping arm and a third clamping arm that extend vertically. The first clamping arm and the second clamping arm face each other across an accommodating gap defined therebetween. The third clamping arm is resiliently restorable and is deposited between the first clamping arm and the second clamping arm to face the accommodating gap. The metal clamp provides good electrical contact. | 09-26-2013 |
20130309917 | WIRE-GRASPING STRUCTURE FOR TERMINAL BLOCK - A wire-grasping structure for a terminal block includes a seat part, a fixing piece, a cover part, a fastening piece, a screw and a spring. The seat part has a transverse opening. The fixing piece is received in a lower accommodating recess of the seat part to slide in the seat part vertically. The cover part covers the seat part. The fastening piece is sandwiched between the cover part and the seat part. The screw is vertically received in an upper accommodating recess of the cover part and aligned with the through hole of the fastening piece and the threaded hole of the fixing piece. The spring is vertically received in the upper accommodating recess of the cover part and has two ends abutting against the fastening piece and the screw. The wire-grasping structure has good wire-grasping reliability and good applicability and is convenient to use. | 11-21-2013 |
20140302703 | STRUCTURE OF A CONNECTION MEMBER - A fore connection member, comprising a fore connection member body and engaging-disengaging members. The engaging-disengaging members are pivoted to side surfaces of the fore connection member body respectively, and each comprise a recess, a grab, an operating end, an abutting end and a pivoting end. The engaging-disengaging members each have the pivoting end thereof pivoted to a corresponding one of the side surfaces and pivots about the fore connection member body. The operating end and the abutting end are disposed at two sides of the pivoting end respectively, the grab is provided with a hook portion facing the abutting end, and a circular arc abutting portion disposed at the abutting end comprises a circular arc abutting surface smoothly connected to the recess. A rear connection member for use with the fore connection member and a connection member comprising the fore connection member and the rear connection member are also provided. | 10-09-2014 |
20150056835 | BUS STRUCTURE, TERMINAL BLOCK, AND TERMINAL BLOCK ASSEMBLY FORMED THEREFROM - A bus structure includes a positioning rail, a bus body and bus bars. The bus body has a projecting portion and a depressed portion. The projecting portion has a ramp. A terminal block includes a housing and a connector, one of which includes a projecting portion and a depressed portion. The depressed portion has a ramp. Also disclosed is a terminal block assembly formed by combining the bus structure and the terminal block. The projecting portion of one of the housing and the connector engages with the depressed portion of the bus body and the projecting portion of the bus body is inlaid into the depressed portion of one of the housing and the connector, so that the ramps of the bus body and of the terminal block retain each other, thereby effectively preventing reverse combination between the bus structure and the terminal block, and preventing breakage of components thereof. | 02-26-2015 |
Patent application number | Description | Published |
20120299385 | POWER SUPPLY SYSTEM WITH VARIABLE SUPPLY VOLTAGE - A power supply system with a variable supply voltage is provided. The power supply system includes a power adaptor, a battery unit, a switching circuit, and a main equipment. The power adaptor is suitable for producing a power voltage. The switching circuit selects the power adaptor or the battery unit for powering the main equipment. Wherein, the power adaptor adjusts the power voltage according to whether the battery unit performs a charge operation. | 11-29-2012 |
20120299563 | POWER CONVERTER AND CONTROL METHOD USING THE SAME - A power converter and a control method using the same are provided. The converter includes a power output stage, a feedback circuit, and an input detecting circuit. The power output stage transfers an input voltage to an output voltage, and adjusts the output voltage according to a feedback signal. The feedback circuit is used for generating the feedback signal associated with the output voltage. The input detecting circuit is used for detecting a variation of the input voltage to produce an input related signal associated with the input voltage. The input related signal is used to influence the feedback signal in linkage, so as to change the output voltage of the power output stage. | 11-29-2012 |
20130043855 | POWER SUPPLY DEVICE AND METHOD THEREOF - A power supply device generating an output voltage and including a first switching module, a second switching module, a detection module, a pulse width modulation (PWM) module and an energy storage filter module is disclosed. The first switching module is coupled between a first voltage source and a switching node. The second switching module is coupled between the switching node and a second voltage source. The detection module detects voltage of the switching node. The PWM module generates a first PWM signal and transmits the first PWM signal to the first switching module according to a detection result of the detection module. The energy storage filter module processes the voltage of the switching node to generate the output voltage. | 02-21-2013 |
20140246904 | POWER-SAVING DEVICE - A power saving device includes a first switch coupled between an input node and an output node, wherein the input node is coupled to a power source and the output node is coupled to an electronic device, a detection unit detecting the magnitude of a current, a charge unit coupled to the output node, wherein the charge unit correspondingly generates a detection signal in response to magnitude of the current, a battery pack coupled to the charge unit, a second switch disposed between the output node and the battery pack and a controller. When magnitude of the current in response to the detection signal is lower than a threshold current and battery capacity of the battery back is higher than a predetermined capacity, the controller outputs a set of control signals to turn off the first switch and turn on the second switch. | 09-04-2014 |
20140292278 | Charging Circuit for Electronic Device and Related Charging Method - A charging circuit for an electronic device includes a battery pack for providing a battery voltage; an adaptor coupled to an external voltage source, for providing an input voltage; and a charging module coupled to the adaptor, for charging the battery pack. The charging module includes a buck charging unit for performing buck charging on the battery pack according to a comparison result; and a boost charging unit for performing boost charging on the battery pack according to the comparison result. | 10-02-2014 |
20150050121 | FAN CONTROL SYSTEM AND METHOD FOR CONTROLLING FAN SPEED - A fan control system for processor is provided. The system has: a fan, configured to cool the processor; a power measurement module, coupled between the processor and a power supply of the processor, configured to measure the power of the processor; and a control module, coupled between the fan and the power measurement module, configured to control a speed of the fan according to the power of the processor, wherein when the power is higher than a predetermined power upper limit, the control module control the fan to increase the rotation speed. | 02-19-2015 |
Patent application number | Description | Published |
20120154360 | Method and Device of Gate Driving in Liquid Crystal Display - A gate driver for controlling a display apparatus is disclosed. The gate driver includes a logic circuit for generating a plurality of switch signals, a breaking signal and a plurality of sharing signals, a plurality of buffers, each for determining to provide a first voltage or a second voltage according to one of the plurality of switch signals to generate a gate driving signal, and a charge recycle module for sharing charges with a plurality of loads according to the plurality of sharing signals. | 06-21-2012 |
20120154361 | GATE DRIVING METHOD FOR CONTROLLING DISPLAY APPARATUS AND GATE DRIVER USING THE SAME - A gate driver for controlling a display apparatus is provided. The gate driver includes a logic circuit, a plurality of buffers, and a charge sharing module. The logic circuit generates a plurality of switch signals. The buffers are coupled to the logic circuit. Each of the buffers determines to provide a first voltage or a second voltage according to one of the switch signals to generate a gate driving signal. The charge sharing module is coupled to the output ends of the buffers and allows the output ends of the buffers to share charges according to a plurality of sharing signals during a forward edge and a backward edge of a square wave of each of the gate driving signals. Furthermore, a gate driving method for controlling a display apparatus is also provided. | 06-21-2012 |
20120194497 | Gate Driver and Display Device Using the Same - A gate driver includes a logic circuit for generating a plurality of buffer input signals and a modulation signal, a plurality of buffers each for generating a respective gate driving signal according to a corresponding one of the plurality of buffer input signals, and a switch module for controlling electrical connection between a first voltage source and the plurality of buffers. During a modulation period, the modulation signal indicates the switch module to break the electrical connection, and the plurality of buffer input signals are configured to short output terminals of the plurality of buffers so as to modulate the gate driving signals. | 08-02-2012 |
20120200553 | MULTIPLE POLARITY INVERSION DRIVING METHOD AND DISPLAY DRIVER, TIMING CONTROLLER, AND DISPLAY DEVICE USING THE SAME - A multiple polarity inversion driving method is provided, capable of being operated in a number of inversion schemes, and being flexibly adjusted in accordance with different design requirements and application conditions. The driving method includes providing display data in accordance with an inversion switching time unit as a repeated time unit. The inversion switching time unit has a number of different types of polarity distribution pattern intervals. Additionally, the display data provided to the different types of polarity distribution pattern intervals respectively have different types of polarity distribution patterns on the display. | 08-09-2012 |
20120212469 | DISPLAY DRIVING CIRCUIT AND METHOD - A display driving circuit adapted to drive multiple display channels of a display panel is provided. The display channels include a first set channel, a second set channel, a third set channel, and a fourth set channel respectively having an alternate change between a first voltage polarity and a second voltage polarity. Adjacent two set channels are operated by the first voltage polarity and second voltage polarity. A switching unit has four switches respectively connected to adjacent two of the four set channels. A switch control circuit conducts the four switches in a sequence. In a first stage, anyone of the switches is conducted for a period. In a second stage, other two switches connected to two terminals of the conducted switch are conducted for a period. In a third stage, another switch serially connected between the two conducted switches in the second stage is conducted for a period. | 08-23-2012 |
20130002627 | Gate Driver and Display Apparatus Using the Same - A gate driver includes a gate driving logic circuit for generating a plurality of switch signals, a plurality of output modules each including a modulation circuit for responding to one of the plurality of switch signals to generate an intermediate signal at an intermediate terminal, a buffer for responding to the intermediate signal to generate a gate driving signal at an output terminal, and a modulation switch for determining an electric connection between the intermediate terminal and the output terminal. The modulation switch is turned on during a modulation period of the gate driving signal to modulate a waveform of the gate driving signal. | 01-03-2013 |
20130016085 | COMMON VOLTAGE DRIVING METHOD, COMMON VOLTAGE CONTROL APPARATUS, AND DISPLAY DRIVING CIRCUITAANM Wu; Tse-HungAACI New Taipei CityAACO TWAAGP Wu; Tse-Hung New Taipei City TW - A multiple common voltage driving method adapted for a display is provided. The driving method includes following steps: taking a common-voltage switching time unit as a repeating time unit to provide a common voltage to define a reference voltage of the display. The common-voltage switching time unit has a plurality of different types of common-voltage pattern periods. A time length of each of the common-voltage pattern periods includes at least one frame. During the different types of the common-voltage pattern periods, the provided common voltage has different AC voltage swings or different DC voltage levels. | 01-17-2013 |
20130021314 | CHARGE RECYCLING DEVICE AND PANEL DRIVING APPARATUS AND DRIVING METHOD USING THE SAME - A charge recycling device for a panel display apparatus is disclosed. The charge recycling device includes one or more storage capacitors, and one or more switch modules coupled to the one or more storage capacitors and coupled to a plurality of load capacitors via a plurality of source driving nodes, for controlling currents between the plurality of load capacitors and the one or more storage capacitors. During a charge recycling period, the one or more switch modules are arranged to recycle charges stored in the plurality of load capacitors to the one or more storage capacitors. During a charge reutilization period, the one or more switch modules are arranged to redistribute the recycled charges to the plurality of load capacitors. | 01-24-2013 |
20130201226 | Liquid Crystal Display Driving Method and Display Device Using the Same - A driving method for a display device includes receiving a first image data corresponding to a display of the display device and composed of a plurality of frames; obtaining a first frame and a second frame neighboring to the first frame from the plurality of frames; calculating a plurality of sub-frames according to the first frame and the second frame; adjusting a brightness of at least one sub-frame of the plurality of sub-frames, to have an average brightness of the plurality of sub-frames be lower than an average brightness of the plurality of frames; sequentially inserting the plurality of sub-frames between the first frame and the second frame, to obtain a second image data; and driving the display device according to the second image data. | 08-08-2013 |
20140029699 | Reception Circuit - The present invention discloses a reception circuit capable of enhancing accuracy of signal reception. The reception circuit includes a variable termination resistance unit, coupled to at least one channel, for utilizing at least one termination resistance corresponding to the at least one channel to perform impedance matching, a receiver, coupled to the at least one channel, for receiving a calibration signal to generate a digital calibration signal, and a data determination control unit, for comparing the digital calibration signal with a predefined data, to adjust the at least one termination resistance. | 01-30-2014 |
20140029702 | Receiver - The present invention discloses a receiver capable of enhancing accuracy of signal reception. The receiver includes a variable termination resistance unit, coupled to at least one channel, for utilizing at least one termination resistance corresponding to the at least one channel to perform impedance matching, and a signal detection and termination resistance adjustment unit, for detecting at least one external calibration signal corresponding to the at least one channel from at least one external signal generator, and adjusting the at least one termination resistance. | 01-30-2014 |
20140077861 | INTERFACE CIRCUIT - An interface circuit includes a receiver, a first terminal resistor, a second terminal resistor, a switch circuit and a switch control circuit. The receiver has a first channel and a second channel. The first channel receives a first channel voltage, and the second channel receives a second channel voltage. According to the first channel voltage and the second channel voltage, the switch control circuit controls the switch circuit to discharge a common mode capacitor before the first terminal resistor or the second terminal resistor couple to the common mode capacitor. | 03-20-2014 |
20140097889 | INTERFACE CIRCUIT - An interface circuit includes a receiver, a first terminal resistor, a second terminal resistor, a common mode capacitor, a first switch, a second switch, and a common mode potential adjustment circuit. The receiver includes a first channel for receiving a first channel voltage, and a second channel for receiving a second channel voltage. The common mode capacitor provides a common mode potential. The first switch electrically connects the first terminal resistor to the common mode capacitor, and the second switch electrically connects the second terminal resistor to the common mode capacitor. The common mode potential adjustment circuit is coupled to the first switch, the second switch and the common mode capacitor, and adjusts the common mode potential according to the first channel voltage and the second channel voltage. | 04-10-2014 |
20140176227 | DATA CONTROL CIRCUIT - A data control circuit includes an output stage circuit, a switch circuit, and an impedance module. The output stage circuit outputs a data signal. An input terminal of the switch circuit is coupled to an output terminal of the output stage circuit, and an output terminal of the switch circuit is coupled to a post-stage circuit. According to a control of a control signal, the switch circuit determines whether to transmit the data signal of the output stage circuit to the post-stage circuit. The impedance module is configured in the output stage circuit, configured between the output stage circuit and the switch circuit, or configured in the switch circuit. Here, the impedance module reduces noise flowing from the switch circuit to the output stage circuit. | 06-26-2014 |
20140246989 | CHARGE RECYCLING DEVICE AND PANEL DRIVING APPARATUS AND DRIVING METHOD USING THE SAME - A charge recycling device for a panel display apparatus is disclosed. The charge recycling device includes one or more storage capacitors, and one or more switch modules coupled to the one or more storage capacitors and coupled to a plurality of load capacitors via a plurality of source driving nodes, for controlling currents between the plurality of load capacitors and the one or more storage capacitors. During a charge recycling period, the one or more switch modules are arranged to recycle charges stored in the plurality of load capacitors to the one or more storage capacitors. During a charge reutilization period, the one or more switch modules are arranged to redistribute the recycled charges to the plurality of load capacitors. | 09-04-2014 |
20140347336 | DISPLAY DRIVING METHOD WITH MULTI-TYPE COMMON VOLTAGES AND DISPLAY DRIVING CIRCUIT USING THE SAME - A display driving method including the following steps is provided. A common voltage is provided to define a reference voltage of a display. The reference voltage is sequentially switched between a plurality of AC voltage swings, between a plurality of DC voltage levels, or between one or more AC voltage swings and one or more DC voltage levels. Each of the plurality of AC voltage swings is provided for a time length of one or more frames. The step of providing the common voltage is repeated one or more times. A display driving circuit using the same is also provided. | 11-27-2014 |
20140368553 | SOURCE DRIVER APPARATUS AND DRIVING METHOD OF DISPLAY PANEL - A source driver apparatus configured to drive a display panel is provided. The source driver apparatus includes a data operation circuit and a pixel driving circuit. The data operation circuit is configured to receive pixel data and perform a polarity determination operation on the pixel data to determine a polarity distribution information of pixels on the display panel. The pixel driving circuit is coupled to the data operation circuit. The pixel driving circuit is configured to drive the display panel according to the pixel data and the polarity distribution information. Furthermore, a driving method of the display panel is also provided. | 12-18-2014 |
Patent application number | Description | Published |
20120212446 | Touch Control Device - A touch control device includes a plurality of superimposed touch pads and a logic unit. Each of the touch pads includes a substrate, a plurality of detecting wires disposed on the substrate, and a detecting unit for detecting variations of electric characteristics of the plurality of detecting wires to output a detection result. The logic unit is coupled to the plurality of touch pads, for determining contents of at least a touch event according to the detection result generated by each of the touch pads. Arrangements of arranging the plurality of detecting wires included in each of the touch pads on the substrate are different. | 08-23-2012 |
20120249437 | Device and Method of Touch Control Feedback and Touch Control Display Device Using the Same - A touch control feedback device of a touch control display device, for providing feedback to touching statuses of a user corresponding to the touch control display device, includes at least one vibrator for generating vibration, a detection unit for detecting the touching statuses of the user corresponding to the touch control display device to generate a detection result, and a control unit coupled between the detection unit and the at least one vibrator for adjusting a vibration characteristics of the at least one vibrator. | 10-04-2012 |
20130050082 | MOUSE AND METHOD FOR DETERMINING MOTION OF A CURSOR - A method for determining motion of a cursor is disclosed in the present invention. The method includes executing an initial amendment, detecting a first physic quantity by a first G sensor, controlling displacement of the cursor according to the first physic quantity and the initial amending value by a processor, detecting a second physic quantity and a third physic quantity by a second G sensor and a third G sensor according to detection of the first G sensor, and outputting a controlling signal according to detection of the second G sensor and the third G sensor by the processor. | 02-28-2013 |
20130114824 | SIGNAL CONNECTING MODULE, ELECTRONIC DEVICE, AND CONNECTOR IDENTIFICATION METHOD THEREOF - A signal connecting module, an electronic device, and a connector identification method thereof are disclosed. The signal connecting module is applied to the electronic device to electrically connect to the connector. The signal connecting module includes a connecting port, a controlling module, and a detecting module. The controlling module electrically connects to a first pin of the connecting port. When the connector connects to the connecting port, the controlling module outputs a detecting signal via the first pin to an earphone pin of the connector. The detecting module electrically connects to a second pin and a third pin of the connecting port; wherein after the controlling module outputs the detecting signal, the detecting module detects a current signal received by the second pin or the third pin to determine that the second pin or the third pin electrically connects to a ground pin of the connector. | 05-09-2013 |
20130332040 | METHOD OF DETECTING A VEHICLE SPEED AND RELATED ELECTRONIC DEVICE - A method of detecting a vehicle speed is disclosed in the present invention. The method includes outputting a detecting wave, receiving a reflecting wave from an external object when the external object passes through a covering range of the detecting wave, calculating a variation between the detecting wave and the reflecting wave, and reading a table for executing an application program according to information of the table. | 12-12-2013 |
20140347324 | TOUCH PANEL, TOUCH DEVICE USING THE SAME, AND TOUCH CONTROL METHOD - A touch panel includes a light guide plate, a light emitting device, a light sensing module, and a controller. The light guide plate has a touch plane. The light emitting device applies an incident light to the light guide plate, and at least a portion of the incident light is completely reflected in the light guide plate. When an object touches the touch plane, a total internal reflection of at least a portion of the incident light at a touch point is frustrated. The light sensing module detects a wavelength of an ambient light. The controller controls the light emitting device according to the ambient light wavelength detected by the light sensing module to adjust an incident light wavelength of the incident light emitted by the light emitting device so that the incident light wavelength differs from the ambient light wavelength. | 11-27-2014 |
20150039507 | Mobile device and authentication method for mobile payment system - A mobile device is utilized for a mobile payment system. The mobile device includes an identity module for storing an identity data; a communication module for communicating with a client and receiving a start signal to generate a notification signal; a processing module for executing an application program to obtain an authentication information according to the notification signal and determining whether the authentication information is legal according to a checking information to generate a switching signal; and a switching module for determining whether to connect the communication module and the identity module according to the switching signal; wherein the communication module reads the identity data stored in the identity module to obtain an identity result according to a conduction of the switching module, and transmits the identity result to the client. | 02-05-2015 |
Patent application number | Description | Published |
20130027183 | APPARATUS, METHOD AND ARTICLE FOR A POWER STORAGE DEVICE COMPARTMENT - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). To allow easy and convenient access to empty portable electrical energy storage device compartments within the vehicles, if the vehicle comes within the vicinity of a collection, charging and distribution machine or other authorized external device such as a key fob or other wireless device of a user, an empty portable electrical energy storage device compartment that is closed or locked, is unlocked, unlatched or opened automatically. Also, if the portable electrical energy storage device compartment is in another desired state to have the compartment unlocked, such as having a portable electrical energy storage device in the compartment that has a charge level below a particular threshold, the compartment will likewise be unlocked, unlatched or opened automatically. | 01-31-2013 |
20130030580 | APPARATUS, METHOD AND ARTICLE FOR RESERVING POWER STORAGE DEVICES AT RESERVING POWER STORAGE DEVICE COLLECTION, CHARGING AND DISTRIBUTION MACHINES - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Locations of collection, charging and distribution machines having available charged portable electrical energy storage devices are communicated to or acquired by a mobile device of a user, or displayed on a collection, charging and distribution machine. The locations are indicated on a graphical user interface on a map on a user's mobile device relative to the user's current location. The user may use their mobile device select particular locations on the map to reserve an available portable electrical energy storage device. The system nay also warn the user that the user is near an edge of the pre-determined area having portable electrical energy storage device collection, charging and distribution machines. Reservations may also be made automatically based on information regarding a potential route of a user. | 01-31-2013 |
20130030608 | APPARATUS, METHOD AND ARTICLE FOR PHYSICAL SECURITY OF POWER STORAGE DEVICES IN VEHICLES - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). To avoid theft and tampering of the portable electrical energy storage devices, by default, each portable electrical energy storage device is locked in and operably connected to the vehicle to which it provides power unless the vehicle comes within the vicinity of a collection, charging and distribution machine or other authorized external device such as that in a service center. Once within the vicinity of a collection, charging and distribution machine or other authorized external device a locking mechanism in the vehicle or within the portable electrical energy storage device unlocks and allows the portable electrical energy storage device to be exchanged or serviced. | 01-31-2013 |
20130030696 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING LOCATIONS OF POWER STORAGE DEVICE COLLECTION, CHARGING AND DISTRIBUTION MACHINES - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Locations of collection, charging and distribution machines having available charged portable electrical energy storage devices are communicated to or acquired by a mobile device of a user or a navigation system of a user's vehicle. The locations are indicated on a graphical user interface on a map relative to the user's current location. The user may select particular locations on the map to reserve an available portable electrical energy storage device at a particular collection, charging and distribution machine location. The collection, charging and distribution machine locations displayed may also be based on a physical distance or driving time from the current location of the user mobile device or vehicle. | 01-31-2013 |
20130030920 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING INFORMATION REGARDING AVAILABILITY OF POWER STORAGE DEVICES AT A POWER STORAGE DEVICE COLLECTION, CHARGING AND DISTRIBUTION MACHINE - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Availability of charged portable electrical energy storage devices available at a collection, charging and distribution machine are communicated to or acquired by a mobile device of a user or a user's vehicle. Once the mobile device of a user or a user's vehicle comes within close proximity of the collection, charging and distribution machine or within a particular area surrounding the collection, charging and distribution machine, the collection, charging and distribution machine or a collection, charging and distribution machine management system communicates an alert (e.g., over a cellular network, short range wireless signal or wireless fidelity (Wi-Fi) network) to the mobile device or vehicle indicating how many portable electrical energy storage devices are available at the distribution machine. | 01-31-2013 |
20130031318 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING VEHICLE DIAGNOSTIC DATA - A network of collection, charging and distribution machines collects, charges and distributes portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Vehicle diagnostic data of a vehicle using the portable electrical energy storage device is stored on a diagnostic data storage system of the portable electrical energy storage device during use of a respective portable electrical energy storage device by a respective vehicle. Once the user places the portable electrical energy storage device in the collection, charging and distribution machine, or comes within wireless communications range of a collection, charging and distribution machine, a connection is established between the collection, charging and distribution machine and the portable electrical energy storage device. The collection, charging and distribution machine then reads vehicle diagnostic data stored on the diagnostic data storage system of the portable electrical energy storage device and provides information regarding the diagnostic data. | 01-31-2013 |
20130116892 | APPARATUS, METHOD AND ARTICLE FOR SECURITY OF VEHICLES - A vehicle has a security and anti-theft system that senses movement of the vehicle in a forward or backward direction when the vehicle is in a locked state, such as by detecting wheel rotation. Upon this detection, the security system signals the motor to counteract the wheel movement by rotating one or more wheels in the opposite direction of the direction of wheel rotation detected until the wheel rotation is no longer detected. The security and anti-theft system may determine whether the vehicle is in a locked state by detecting whether a key is present and/or by one or more communications received by an external wireless device. | 05-09-2013 |
20140012462 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING VEHICLE DIAGNOSTIC DATA - A network of collection, charging and distribution machines collects, charges and distributes portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Vehicle diagnostic data of a vehicle using the portable electrical energy storage device is stored on a diagnostic data storage system of the portable electrical energy storage device during use of a respective portable electrical energy storage device by a respective vehicle. Once the user places the portable electrical energy storage device in the collection, charging and distribution machine, or comes within wireless communications range of a collection, charging and distribution machine, a connection is established between the collection, charging and distribution machine and the portable electrical energy storage device. The collection, charging and distribution machine then reads vehicle diagnostic data stored on the diagnostic data storage system of the portable electrical energy storage device and provides information regarding the diagnostic data. | 01-09-2014 |
20140019043 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING LOCATIONS OF POWER STORAGE DEVICE COLLECTION, CHARGING AND DISTRIBUTION MACHINES - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Locations of collection, charging and distribution machines having available charged portable electrical energy storage devices are communicated to or acquired by a mobile device of a user or a navigation system of a user's vehicle. The locations are indicated on a graphical user interface on a map relative to the user's current location. The user may select particular locations on the map to reserve an available portable electrical energy storage device at a particular collection, charging and distribution machine location. The collection, charging and distribution machine locations displayed may also be based on a physical distance or driving time from the current location of the user mobile device or vehicle. | 01-16-2014 |
20140019255 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING INFORMATION REGARDING AVAILABILITY OF POWER STORAGE DEVICES AT A POWER STORAGE DEVICE COLLECTION, CHARGING AND DISTRIBUTION MACHINE - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Availability of charged portable electrical energy storage devices available at a collection, charging and distribution machine are communicated to or acquired by a mobile device of a user or a user's vehicle. Once the mobile device of a user or a user's vehicle comes within close proximity of the collection, charging and distribution machine or within a particular area surrounding the collection, charging and distribution machine, the collection, charging and distribution machine or a collection, charging and distribution machine management system communicates an alert (e.g., over a cellular network, short range wireless signal or wireless fidelity (Wi-Fi) network) to the mobile device or vehicle indicating how many portable electrical energy storage devices are available at the distribution machine. | 01-16-2014 |
20140053620 | APPARATUS, METHOD AND ARTICLE FOR PHYSICAL SECURITY OF POWER STORAGE DEVICES IN VEHICLES - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). To avoid theft and tampering of the portable electrical energy storage devices, by default, each portable electrical energy storage device is locked in and operably connected to the vehicle to which it provides power unless the vehicle comes within the vicinity of a collection, charging and distribution machine or other authorized external device such as that in a service center. Once within the vicinity of a collection, charging and distribution machine or other authorized external device a locking mechanism in the vehicle or within the portable electrical energy storage device unlocks and allows the portable electrical energy storage device to be exchanged or serviced. | 02-27-2014 |
20140111121 | BATTERY CONFIGURATION FOR AN ELECTRIC VEHICLE - A power delivery system for an electric vehicle provides efficient power management for either continuous or intermittent high-performance operation, using a boost stage and an on-board charging circuit. A main battery, configured as a high-capacity power source, supplies power to the electric motor under normal load conditions. An auxiliary boost battery assists the main battery in supplying a high-level current at a higher discharge rate thereby causing the motor to operate in a high-performance drive mode. A charging circuit recharges the boost battery from the main battery during operation of the motor. The charging circuit also maintains a charge balance between the boost battery and the main battery when the two batteries have different chemistries. In one embodiment, participation of the boost battery in powering the electric motor can be controlled automatically according to sensed changes in the load. In another embodiment, power management can be based on timed intervals. | 04-24-2014 |
20140163813 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING VEHICLE DIAGNOSTIC DATA - A network of collection, charging and distribution machines collects, charges and distributes portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Vehicle diagnostic data of a vehicle using the portable electrical energy storage device is stored on a diagnostic data storage system of the portable electrical energy storage device during use of a respective portable electrical energy storage device by a respective vehicle. Once the user places the portable electrical energy storage device in the collection, charging and distribution machine, or comes within wireless communications range of a collection, charging and distribution machine, a connection is established between the collection, charging and distribution machine and the portable electrical energy storage device. The collection, charging and distribution machine then reads vehicle diagnostic data stored on the diagnostic data storage system of the portable electrical energy storage device and provides information regarding the diagnostic data. | 06-12-2014 |
20150025923 | APPARATUS, METHOD AND ARTICLE FOR PROVIDING TO A USER DEVICE INFORMATION REGARDING AVAILABILITY OF PORTABLE ELECTRICAL ENERGY STORAGE DEVICES AT A PORTABLE ELECTRICAL ENERGY STORAGE DEVICE COLLECTION, CHARGING AND DISTRIBUTION MACHINE - A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Availability of charged portable electrical energy storage devices available at a collection, charging and distribution machine are communicated to or acquired by a mobile device of a user or a user's vehicle. Once the mobile device of a user or a user's vehicle comes within close proximity of the collection, charging and distribution machine or within a particular area surrounding the collection, charging and distribution machine, the collection, charging and distribution machine or a collection, charging and distribution machine management system communicates an alert (e.g., over a cellular network, short range wireless signal or wireless fidelity (Wi-Fi) network) to the mobile device or vehicle indicating how many portable electrical energy storage devices are available at the distribution machine. | 01-22-2015 |
20150042157 | SYSTEMS AND METHODS FOR POWERING ELECTRIC VEHICLES USING A SINGLE OR MULTIPLE POWER CELLS - Electric vehicles such as scooters can have a first operating mode in which energy is supplied by a single electrical energy storage device and a second operating mode in which energy is supplied by multiple electrical energy storage devices. A circuit element can be included in the circuit connecting the electrical energy storage devices to a prime mover such as a traction motor. The circuit element has a first, electrically conductive, state that couples only the single electrical energy storage device to a traction motor and a second, electrically non-conductive, state that couples the multiple electrical energy storage devices to the prime mover. The transition of the circuit element from the first state to the second state can occur by irreversibly fracturing the circuit element upon installation of multiple electrical energy storage devices or by a controller transitioning the circuit element from the first state to the second state. | 02-12-2015 |
20150046012 | ADJUSTING ELECTRIC VEHICLE SYSTEMS BASED ON AN ELECTRICAL ENERGY STORAGE DEVICE THERMAL PROFILE - Electric vehicles such as scooters are reliant upon one or more electrical energy storage devices to not only provide motive power but also power some or all vehicular systems. An electrical energy storage device can be equipped with a number of thermal sensors that provide data indicative of overall and/or localized electrical energy storage device temperature(s) to a controller. In order to maintain the electrical energy storage device in a desired thermal operating range or profile, the controller can selectively alter or control the power distributed or allocated to one or more vehicular systems. Such alteration or control of power allocation may be performed by the controller based upon an assessed degree of vehicular system criticality. | 02-12-2015 |
20150064514 | PORTABLE ELECTRICAL ENERGY STORAGE DEVICE WITH THERMAL RUNAWAY MITIGATION - Electrical energy storage device for powering portable devices such as vehicles or consumer electronics includes barriers to minimize migration of thermal energy and propagation of combustion in the rare event that electrical energy storage cells fail, burst and ignite. A burst structure is provided to vent gas from the device in a desired direction in the event pressure within the device exceeds a maximum value. Biased vents permit gases emanating from a portable electrical energy storage cell within an electrical energy storage module to escape and isolate other electrical energy storage cells from the gases. | 03-05-2015 |