Patent application number | Description | Published |
20080224340 | Method of making a polarizing sheet and method of lamination - A method of making a polarizing sheet and a related method of lamination are disclosed. The method of making a polarizing sheet includes steps of forming a surface-modified polarizer having carboxylic groups from a polyvinyl alcohol (PVA) film, and then performing a thermocompression lamination to laminate the polarizer with at least one protective film having hydroxyl groups on a surface thereof to form a polarizing sheet. | 09-18-2008 |
20090062469 | Method of making an adhesive - A method of making an adhesive is disclosed. The method includes steps of providing a polyvinyl alcohol (PVA) solution in water or a hydrophilic solvent and adding a metal-containing oxidant (such as potassium permanganate) to the PVA solution and allowing the metal-containing oxidant to react under stirring. The metal ion produced in the reaction may bond to the resulting 1,3-diketone structure of the PVA molecular chain to crosslink the PVA molecular chains without adding a crosslinking agent additionally. | 03-05-2009 |
20120141813 | POLARIZER PLATE AND PREPARATION METHOD THEREOF - Acrylic resin is used as a protection film of a polyvinyl alcohol polarizer film to compose a polarizer plate, wherein the glass transition temperature of the acrylic resin is higher than 50° C. A preparation method of the polarizer plate is also disclosed. | 06-07-2012 |
20130178551 | ANTISTATIC COATING COMPOSITION, ANTISTATIC FILM COATED WITH THE SAME AND METHOD FOR MANUFACTURING THE ANTISTATIC FILM THEREOF - This invention discloses an antistatic coating composition and antistatic film coated with the same. The antistatic coating composition comprises a hard coating solution and an antistatic solution. The hard coating solution comprises from 20 to 35 parts by weight of an acrylic oligomer, from 5 to 10 parts by weight of an acrylic monomer, from 40 to 60 parts by weight of a solvent and from 1 to 5 parts by weight of a photoinitiator. The antistatic solution comprises from 0.5 to 5 parts by weight of polyacrylic acid and from 1 to 20 parts by weight of ionic liquid. The antistatic film formed by coating the antistatic coating composition has a pencil hardness of 2H and an initial surface resistivity in the range of 108˜1011Ω/□, and the surface resistivity will maintain in the range of 1010˜1012Ω/□ after isopropanol (IPA) washing. | 07-11-2013 |
Patent application number | Description | Published |
20110199064 | DC-TO-DC CONVERTER - A DC-to-DC converter adapted for generating a power voltage required by a load and including a buck circuit and a boost circuit is provided. The buck circuit is used for receiving a DC input voltage, and outputting the power voltage by performing a buck process to the DC input voltage, or directly outputting the DC input voltage according to a first control signal. The boost circuit is used for receiving the power voltage or the DC input voltage both output from the buck circuit, and outputting the power voltage to the load by performing a boost process to the DC input voltage output from the buck circuit, or directly outputting the power voltage output from the buck circuit to the load according to a second control signal. | 08-18-2011 |
20110227413 | POWER SUPPLY APPARATUS - A power supply apparatus is provided. The power supply apparatus includes two power suppliers coupled in parallel so as to simultaneously supply the electric power required by an electronic product in operation. The power supply apparatus provided by the invention may stably/accurately output the desired DC output voltage to the electronic product, and may further in advance increase a main power generated inside the other power supplier when one of the power suppliers is over voltage, thereby avoiding an oversized voltage drop from occurring in the DC output voltage. | 09-22-2011 |
20110227521 | METHOD OF STARTING A FAN - A fan starting method including following steps is provided. A fan module including a control unit and a fan is provided, wherein the control unit and the fan are electrically connected with each other. An electric power is supplied to the fan module, wherein the electric power drives the fan to rotate at a full speed. Whether the fan rotates is determined by the control unit within a predetermined time. If the fan rotates, the fan is controlled to rotate at a predetermined load speed after the predetermined time. If the fan does not rotate, an alarm signal or an off signal is issued by the control unit. | 09-22-2011 |
20110227548 | POWER SUPPLY APPARATUS - A power supply apparatus is provided. The power supply apparatus includes two power suppliers coupled in parallel so as to simultaneously supply the electric power required by an electronic product in operation. The power supply apparatus provided by the invention may stably/accurately output the desired DC output voltage to the electronic product, and may further in advance increase a main power generated inside the other power supplier when one of the power suppliers is over voltage, thereby avoiding an oversized voltage drop from occurring in the DC output voltage. | 09-22-2011 |
20120032623 | METHOD OF CONTROLLING FAN SPEED - A method of controlling fan speed is provided. The method includes: setting a target speed of the fan; providing an actual control speed signal and using the actual control speed signal to drive the fan so as to obtain an actual speed of the fan; determining whether the actual speed of the fan is equal to the set target speed; and when the actual speed of the fan is equal to the set target speed, continuously using the provided actual control speed signal to drive the fan, otherwise, gradually compensating the intensity of the provided actual control speed signal until the actual speed of the fan is equal to the set target speed after the fan is driven by the gradually compensated actual control speed signal. | 02-09-2012 |
20140001870 | POWER SUPPLY APPARATUS | 01-02-2014 |
20140063878 | PARALLEL POWER SUPPLY AND POWER DETECTION METHOD FOR PARALLEL POWER SUPPLY - A parallel power supply includes a built-in test switch and a control and determination unit. The built-in test switch is arranged to generate a first detection signal. The control and determination unit is coupled to the built-in test switch. When receiving the first detection signal, the control and determination unit is operative for enabling a detection mechanism according to the first detection signal in order to detect an operation of the parallel power supply, and accordingly generating a detection result. A power detection method for a parallel power supply includes: disposing a built-in test switch inside the parallel power supply; and when receiving a first detection signal generated from the built-in test switch, enabling a detection mechanism according to the first detection signal in order to detect an operation of the parallel power supply, and accordingly generating a detection result. | 03-06-2014 |
Patent application number | Description | Published |
20130023308 | DISPLAY DEVICE WITH MOBILE COMMUNICATION - The present invention relates to a display device with mobile communication, and more particularly to a display device configured with a processing unit which is led to the subscriber identity module (SIM) card module, enables the display device equipped with functions of mobile communication and networking for environmental safety. | 01-24-2013 |
20130147703 | DISPLAY DEVICE WITH OPTION INTERACTION - A display device with option interaction includes a display device and is characterized in that the display device is provided with an interaction device that is connected to a signal source. When an image is displayed on the display device to proceed with option interaction, the interaction device receives an option signal of the display device and provides backward transmission so as to provide the display device with a mechanism for interacting with a consultative program, making it easy to proceed with interaction for questionnaire, sampling, and voting, thereby allowing the user of the display device to participate in opinion expression for public affairs and improving efficiency, fairness, and impartiality in sampling society opinions. | 06-13-2013 |
20130152116 | MONITOR WITH RATINGS SURVEY CAPABILITY - A monitor with ratings survey capability is provided, including a monitor, characterized in that the monitor is equipped with a data collecting means and the data collecting means is connected to a signal resource for collecting viewing history of the monitor during a period from monitor start-up to monitor shut-down. The data collecting means can transmit the collected viewing history back so that the monitor is provided with a function of ratings survey for the convenience of ratings survey of various programs, time slot ratings survey, or recording viewing habit of the family. | 06-13-2013 |
20130178243 | DISPLAY DEVICE WITH EXTERNALLY-CONNECTED MOBILE COMMUNICATION - A display device with externally-connected mobile communication includes a display device, which includes therein a processor unit, and is characterized in that the display device includes a connection port that is connected to the processor unit. The connection port is externally connectable with a SIM (Subscriber Identity Module) device to allow the display device to establish connection with a system of telephone company through the SM device so as to realize mobile communication and wireless network connection. | 07-11-2013 |
20130202049 | DISPLAY DEVICE WITH MULTIPLE SIGNAL SOURCES - A display device with multiple signal sources includes a display device that includes therein a signal processing unit, an image decoding unit, and a display unit. The signal processing unit is connected to at least two signal terminals that are respectively connected to transmission lines of different signal sources and the signal processing unit synchronously transmits the at least two signal sources to the image decoding unit for carrying out an image decoding operation. Subsequently, the at least two signal sources, after the image decoding, are transmitted to the display unit, so that the display device, when turned on, concurrently displays image windows of the at least two signal sources for reviewing and selection. | 08-08-2013 |
Patent application number | Description | Published |
20100098996 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - A solid oxide fuel cell including a metal frame, a pre-treated porous metal substrate, an anode layer, an electrolyte layer, a cathode interlayer and a cathode current collecting layer is provided. The pre-treated porous metal substrate is disposed inside the metal frame. The anode layer is disposed on the porous metal substrate. The electrolyte layer is disposed on the anode layer. The cathode interlayer is disposed on the electrolyte layer. The cathode current collecting layer is disposed on the cathode interlayer. The anode layer is porous and nano-structured. Moreover, a manufacturing method of the solid oxide fuel cell mentioned above is also provided. | 04-22-2010 |
20100253356 | FUEL CELL MEASUREMENT APPARATUS - A fuel cell measurement apparatus capable of measuring electric characteristics of a solid oxide fuel cell is provided. The fuel cell measurement apparatus comprises a first current collecting unit, a second current collecting unit, a top holding set, a bottom holding set and an adjustable elastic load set. The solid oxide fuel cell is clipped by the first current collecting unit fixed by the top holding set and the second collection unit fixed by the bottom holding set. The adjustable elastic load set is capable of adjusting the tension between the top holding set and the bottom holding set. The first (second) current collecting unit comprises a first (second) conductive mesh and a first (second) porous plate having a first (second) through hole and a first (second) gas channel communicating with each other, wherein the first (second) conductive mesh is sintered on the first (second) porous plate. | 10-07-2010 |
20100326966 | Multi-Gas Mixer and Device for Supplying Gas Mixture to Plasma Torch - A multi-gas mixer for supplying a gas mixture that can uniformly mix a plurality of gases according to the proportional percentages determined by the mass flow rate of each gas is disclosed. The multi-gas mixer comprises a mixer chamber, a plurality of gas inlets, a gas mixture outlet, and at least one gas rotating and mixing unit. The present invention also provides a method for controlling the percentage of each gas to be mixed by use of a plurality of mass flow rate controllers to control the gas flow to produce a gas mixture according to a predetermined proportionality. When the multi-gas mixer delivers a gas mixture to a high-speed plasma torch, the torch can be stably operated under a high voltage (>85V) and a medium current (<650 A) so that a long-arc, high-temperature and high-speed plasma flame can be generated. | 12-30-2010 |
20110003235 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - A solid oxide fuel cell comprising a metal frame, a porous metal substrate, a first anode isolation layer, an anode interlayer, a second anode isolation layer, an electrolyte layer, a cathode isolation layer, a cathode interlayer and a cathode current collecting layer. The first anode isolation layer, the anode interlayer, the second anode isolation layer, the electrolyte layer, the cathode isolation layer, the cathode interlayer and the cathode current collecting layer are sequentially disposed on the porous metal substrate. The first anode isolation layer is porous sub-micron structured or porous micron structured; the anode interlayer is porous nano structured; the second anode isolation layer is dense structured or porous nano structured; the electrolyte is dense and gas-tight; the cathode isolation layer is dense structured or porous nano structured; the cathode interlayer is porous nano structured or porous sub-micron structured; and the cathode current collecting layer is porous micron structured. | 01-06-2011 |
20120021332 | ANODE ON A PRETREATED SUBSTRATE FOR IMPROVING REDOX-STABILITY OF SOLID OXIDE FUEL CELL AND THE FABRICATION METHOD THEROF - The disclosure provides a double-layer anode structure on a pretreated porous metal substrate and a method for fabricating the same, for improving the redox stability and decreasing the anode polarization resistance of a SOFC. The anode structure comprises: a porous metal substrate of high gas permeability; a first porous anode functional layer, formed on the porous metal substrate by a high-voltage high-enthalpy Ar—He—H | 01-26-2012 |
20120021333 | POROUS METAL SUBSTRATE STRUCTURE FOR A SOLID OXIDE FUEL CELL - The disclosure provides a porous metal substrate structure with high gas permeability and redox stability for a SOFC and the fabrication process thereof, the porous metal substrate structure comprising: a porous metal plate composed of first metal particles; and a porous metal film composed of second metal particles and formed on the porous metal plate; wherein the porous metal plate has a thickness more than the porous metal film, and the first metal particle has a size more than the second metal particle. Further, a porous shell containing Fe is formed on the surface of each metal particle by impregnating a solution containing Fe in a high temperature sintering process of reducing or vacuum atmosphere, and the oxidation and reduction processes. The substrate uses the porous shells containing Fe particles to absorb the leakage oxygen. | 01-26-2012 |
20120269981 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - A solid oxide fuel cell including a metal frame, a pre-treated porous metal substrate, an anode layer, an electrolyte layer, a cathode interlayer and a cathode current collecting layer is provided. The pre-treated porous metal substrate is disposed inside the metal frame. The anode layer is disposed on the porous metal substrate. The electrolyte layer is disposed on the anode layer. The cathode interlayer is disposed on the electrolyte layer. The cathode current collecting layer is disposed on the cathode interlayer. The anode layer is porous and nano-structured. Moreover, a manufacturing method of the solid oxide fuel cell mentioned above is also provided. | 10-25-2012 |
20140113216 | TREATMENT METHOD FOR SOLID OXIDE FUEL CELLS AND APPARATUS THEREOF - A treatment method for solid oxide fuel cells includes: measuring a radius of curvature of a cell; measuring a surface resistance of cathode current collecting layer of a cell; performing an alcohol permeating test of a cell; performing simultaneously several stages of compression and heating or cooling to a cell; an apparatus for completing above stages is also disclosed. | 04-24-2014 |
Patent application number | Description | Published |
20120235658 | POWER REDUCTION OF A POWER SUPPLY UNIT AT LIGHT LOADING OR NO LOADING - A power supply unit includes a switching power converter responsive to a control signal to switch a power switch thereof to provide an output voltage and an output current for a load. To reduce light-load or no-load power consumption of the power supply unit, the power supply unit repeats a process of stopping switching the power switch and recovering switching the power switch for a period of time once the output voltage decreases to be lower than a reference voltage. | 09-20-2012 |
20140015472 | METHOD AND APPARATUS FOR PERFORMING ACTIVE BALANCING CONTROL WITH AID OF VOLTAGE INFORMATION SHARING - A method for performing active balancing control with aid of voltage information sharing is provided. The method is applied to a power supply device. The method includes the steps of: obtaining first voltage information from a specific battery module of a set of battery modules connected in series within the power supply device, where each battery module includes at least one battery cell; obtaining second voltage information from at least one other battery module of the set of battery modules; and determining whether to enable at least one portion of an active balancing circuit of the specific battery module according to the first voltage information and the second voltage information. An associated apparatus is further provided. | 01-16-2014 |
20140015473 | ACTIVE BALANCING CIRCUIT FOR BALANCING BATTERY UNITS - A balancing circuit for balancing battery units includes balancing modules. Each of the balancing modules includes a first and a second switch unit, and a first and a second inductive device, wherein the first inductive device is coupled to the second inductive device. The balancing modules include a first and a second balancing module, respectively coupled to a first and a second battery unit of the battery units. The first inductive device of the first balancing module takes away an excess energy of the first battery unit according to a switch state of the first switch unit of the first balancing module, and stores an inductive energy corresponding to the excess energy in the second balancing module. The second inductive device of the second balancing module provides the inductive energy for the second battery unit according to a switch state of the second switch unit of the second balancing module. | 01-16-2014 |
20140015474 | ACTIVE BALANCING CIRCUIT FOR BALANCING BATTERY UNITS - A balancing circuit for balancing battery units includes a control unit, an inductor unit and an energy transfer unit. The control unit is coupled to at least one battery unit of the battery units. The control unit includes at least one switch device. The inductor unit is coupled between the switch device and the battery unit, and is arranged for taking away an excess energy of the battery unit according to a switch state of the switch device, and accordingly generating an inductive energy corresponding to the excess energy. The energy transfer unit is coupled to the inductor unit, and is arranged for providing the inductive energy to the battery units and storing the inductive energy. | 01-16-2014 |
20140015477 | BATTERY MANAGEMENT CIRCUIT AND BATTERY MANAGEMENT METHOD FOR MANAGING BATTERY APPARATUS - A battery management circuit for managing a battery apparatus is provided. The battery apparatus includes at least a first battery unit and a second battery unit connected in parallel. The battery management circuit includes a detection circuit and an adjustment circuit. The detection circuit is arranged to detect a voltage relationship between the first and second battery units to generate a first detection result. The adjustment circuit is coupled to the detection circuit. When the voltage relationship does not meet a predetermined voltage condition, the adjustment circuit is arranged to adjust a voltage of at least one of the first and second battery units in order to make the voltage relationship meet the predetermined voltage condition. | 01-16-2014 |
20140015490 | METHOD AND APPARATUS FOR PERFORMING BATTERY BALANCING CONTROL WITH AID OF PLUGGABLE MECHANISM - A method for performing battery balancing control with aid of pluggable mechanism is provided. The method is applied to a power supply device. The method includes the steps of: providing a pluggable external module, wherein the pluggable external module includes a first connection port, and further includes a set of external balancing circuits corresponding to a set of battery cells of a specific battery module within the power supply device, respectively; and on a case of the specific battery module, providing a second connection port corresponding to the first connection port, allowing the pluggable external module to be coupled to the specific battery module with aid of the pluggable mechanism formed with the first connection port and the second connection port, in order to utilize the set of external balancing circuits to perform balancing operations on the set of battery cells. Associated apparatuses are further provided. | 01-16-2014 |
20140019111 | METHOD AND APPARATUS FOR PERFORMING BATTERY CELL CONTROL WITH AID OF VIRTUAL BATTERY MECHANISM - A method for performing battery cell control with aid of virtual battery mechanism is provided. The method is applied to a power supply device. The method includes the steps of: generating a virtual total output voltage level according to a total output voltage level of a set of battery cells connected in series within the power supply device, where the virtual total output voltage level simulates an output voltage level of connecting the set of battery cells and at least one virtual battery cell in series; and utilizing a battery cell control chip within the power supply device to control operations of the set of battery cells according to the virtual total output voltage level. An associated apparatus is further provided. | 01-16-2014 |
20140239898 | METHOD AND APPARATUS FOR CONTROLLING A POWER SUPPLY DEVICE WITH AID OF FULL-FEATURED MODULARIZED FUNCTIONAL BLOCKS - A method and apparatus for controlling a power supply device is provided, where the apparatus includes at least one portion of the power supply device. The apparatus includes at least one battery module, each of which is a battery module of a set of battery modules connected in series within the power supply device, where each battery module of the set of battery modules includes at least one battery cell, at least one processing circuit, and at least one balancing circuit, which is electrically connected to the battery cell and the processing circuit. The processing circuit controls operations of the aforementioned each battery module of the set of battery modules. In addition, under control of the processing circuit, the balancing circuit performs balancing of the battery cell. Additionally, the balancing circuit provides the processing circuit with a bias voltage, and the processing circuit obtains electric power from the balancing circuit. | 08-28-2014 |
20140239899 | BATTERY SYSTEM BALANCING CONTROL METHOD FOR PERFORMING BALANCING CONTROL WITH AID OF REFERENCE VOLTAGE INFORMATION AND BATTERY SYSTEM THEREOF - A battery system balancing control method for performing balancing control with aid of reference voltage information and battery system are provided. The battery system balancing control method includes: after a specific reference resistor of a plurality of reference resistors is installed into a specific battery module of a set of battery modules connected in series within a power supply device and the reference resistors are electrically connected in series, converting a total voltage of the set of battery modules into the reference voltage information, wherein each battery module of the set of battery modules includes at least one battery cell, and the reference voltage information includes a plurality of sets of reference voltage levels respectively corresponding to the reference resistors; and performing balancing control of the specific battery module according to a set of reference voltage levels corresponding to the specific reference resistor within the sets of reference voltage levels. | 08-28-2014 |
20140239910 | CURRENT STEERING CIRCUIT AND CURRENT STEERING METHOD FOR CONTROLLING BRANCH CURRENT FLOWING THROUGH BRANCH - A current steering circuit for controlling a branch current flowing through a branch is provided. The branch is coupled to a first main switch. The current steering circuit includes a sensing device, a first auxiliary switch and a control unit. The sensing device is coupled to the branch and arranged for sensing the branch current to generate a sensing result. The first auxiliary switch is coupled in parallel with the first main switch. The control unit is coupled to the sensing device and the first auxiliary switch, wherein while the first main switch is turned on, the control unit generates a first switch control signal to the first auxiliary switch, and adjusts a duty cycle of the first switch control signal according to the sensing result in order to adjust the branch current. | 08-28-2014 |
20140239911 | CONTROL CIRCUIT AND METHOD OF BATTERY BRANCH IN BATTERY SYSTEM - A control circuit of a battery branch in a battery system is provided. The control circuit includes a relay unit, a switch unit and a control unit. The relay unit is coupled to the battery branch. The switch unit is coupled in parallel with the relay unit. The control unit is coupled to the relay unit and the switch unit, and is arranged for controlling switching of the relay unit and the switch unit in order to selectively conduct a branch current flowing through the battery branch. A control method of a battery branch in a battery system is provided. The control method includes the following steps: coupling a relay unit to the battery branch, and coupling a switch unit in parallel with the relay unit; and controlling switching of the relay unit and the switch unit in order to selectively conduct a branch current flowing through the battery branch. | 08-28-2014 |
Patent application number | Description | Published |
20120161960 | BODY FLUID ABSORPTION OBJECT WETTING ALARM METHOD AND APPARATUS - A body fluid absorption object wetting alarm method and an apparatus associated are revealed. A light wavelength sensor is disposed on a body fluid absorption unit for detecting wavelength of the body fluid absorption unit. After the body fluid absorption unit becoming wet, the wavelength thereof changes. Then warning signals are sent to the receiving and checking unit. Thus, a caregiver at a management end of the receiving and checking unit knows that the body fluid absorption object worn by a care recipient was already wet and there is a need to replace the wet body fluid absorption unit with a new one immediately. | 06-28-2012 |
20140255193 | CENTRIFUGAL ROTOR - A centrifugal rotor includes a rotor body, a diluent container, a piercing structure and a capping film. The rotor body has a receiving cavity. The diluent container is located within the receiving cavity and has a seal film. The piercing structure is located within the receiving cavity and in contact with the seal film. The capping film is located over the diluent container and the piercing structure for securing the diluent container and the piercing structure within the receiving cavity. | 09-11-2014 |
20140296050 | CENTRIFUGAL ROTOR - A centrifugal rotor includes a support disk and a centrifugal carrier. The centrifugal carrier is assembled within the support disk. The centrifugal carrier includes an arc-shaped body, a sample application chamber, a sample metering chamber, a diluent chamber, a diluent metering chamber, a metering control member and a mixing chamber. The sample metering chamber is communicated with the sample application chamber. The sample metering chamber is positioned radially outward from the sample application chamber. The diluent metering chamber is communicated with the diluent chamber. The diluent metering chamber is positioned radially outward from diluent chamber. The metering control member is slidingly connected within or detachably fixed to the sample metering, chamber or the diluent metering chamber. The mixing chamber is communicated with the diluent metering chamber and the sample metering chamber respectively. The mixing chamber is positioned radially outward from both the diluent metering chamber and the sample metering chamber. | 10-02-2014 |
Patent application number | Description | Published |
20110248952 | TOUCH DISPLAY APPARTUS - A touch display apparatus including a display module, a circuit board, and an insulation elastic element is provided. The display module has a display surface, and the display module includes a metal frame, wherein at least of a portion of the metal frame is opposite to the display surface. The circuit board is disposed at a side of the display module away from the display surface. The circuit board has a plurality of capacitance sensing element disposed corresponding to a plurality of corners of the display module. The insulation elastic element is disposed between the circuit board and the display module. The capacitance sensing elements are separated from the metal frame at a changeable distance and a sensed capacitance formed between the capacitance sensing elements and the metal frame is changed with the changeable distance. | 10-13-2011 |
20130265341 | METHOD FOR ADJUSTABLE OUTPUTTING GAMMA REFERENCE VOLTAGES AND SOURCE DRIVER FOR ADJUSTABLE OUTPUTTING GAMMA REFERENCE VOLTAGES - A method for adjustable outputting Gamma reference voltages includes generating a polarity control signal corresponding to one of plural predetermined display panel types, where a plurality of polarity control signals corresponding to the panel types of the plurality of display panels are different; generating a polarity signal corresponding to the display panel according to the polarity control signal; and generating and outputting a plurality of Gamma reference voltages according to the polarity signal. The plurality of Gamma reference voltages include a positive polarity Gamma reference voltage set and a negative polarity Gamma reference voltage set, and a voltage number of the positive polarity Gamma reference voltage set is the same as a voltage number of the negative polarity Gamma reference voltage set. | 10-10-2013 |
20140184950 | TOUCH PANEL - A touch panel, having a peripheral region, includes a first substrate, a touch-sensing structure, first outer traces, a first ground wire and an outer device. The first outer trace is electrically connected to the touch-sensing structure. The first outer traces extend to a connection region in the peripheral region. The first ground wire extends to the connection region, and the first ground wire has at least one discontinuous section in the connection region. The outer device is electrically connected to the first ground wire and the first outer traces in the connection region. The outer device electrically connects two ends of the discontinuous section of the first ground wire in the connection region, and the two ends of the discontinuous section of the first ground wire are electrically connected via the outer device. | 07-03-2014 |
20140320556 | METHOD OF DISPLAYING STEREOSCOPIC IMAGES AND RELATED DISPLAY DEVICE - During a frame period of a stereoscopic image, a corresponding left-eye image and a corresponding right-eye image are provided. The frame period is divided into four sub-frame periods. The left-eye image includes two left-eye sub-images. The right-eye image includes two right-eye sub-images. During a specific sub-frame period, a corresponding sub-image is displayed on a first region of a display panel and an image having a constant grayscale is displayed on a second region of the display panel. | 10-30-2014 |
Patent application number | Description | Published |
20080204176 | Unequally tapped coil solenoid valve - This invention discloses a magnetically latching solenoid valve and a solenoid thereof. The solenoid includes a coil disposed around a bobbin and divided into two sections by a tap for adjustable pull and release forces to a plunger disposed therein. A first section of the coil, through magnetic induction, pulls the plunger toward a fixed stopper disposed at the lower end of the bobbin and coupled to a cylindrical yoke. A permanent magnet is disposed between the stopper and the yoke. On contact with the stopper, the plunger is held in place by the permanent magnet even after the current flow is removed from the first section of the coil. A second section of the coil, with a differing magnetic induction, returns the plunger. By the operating current at the common tapped junction of the coil, the electromagnetic force generated by the first section will add to the fixed force from the permanent magnet while the electromagnetic force generated by the second section will subtract from the fixed force from the permanent magnet. By using a tapped coil, a simpler and more efficient electronic drive can be used with reduced electrical switching losses. | 08-28-2008 |
20110034283 | SPEED CHANGE MECHANISM - A speed change mechanism in which the gear ratio is selected by changing the direction of rotation of the power input includes first and second planetary gear sets enclosed within a hub shell. A DC electric motor is coupled to the sun gears of both gear sets and drives them simultaneously in the same rotary direction. In one of the gear sets the carrier arm is fixed and the ring gear is the output and in the other gear set the ring gear is fixed and the carrier arm is the output. A first one-way clutch transmits drive from an output of the first gear set to the hub shell and second one-way clutch transmits drive from an output of the second gear set to the hub shell, both clutches operating in the same direction. The outputs of the gear sets are driven in opposite rotary directions so that drive is transmitted to the hub shell either through the first gear set or the second gear set depending on the direction of rotation of the power input to provide two different gear ratios. | 02-10-2011 |
20120100948 | SPEED CHANGING APPARATUS - A speed changing apparatus includes a planet gear set having a sun gear, planet pinions, a planet pinion carrier and a ring gear mounted inside a rotary sleeve. The sun gear is driven by a D.C. motor to rotate in either of two opposed rotary directions. Clutch arrangements are operative to lock one of either the carrier arm or the ring gear to a rotationally fixed component and to drivingly couple the other of the carrier arm and the ring gear to the sleeve ring depending on the direction of rotation of the motor. Different gear ratios are selected by reversing the direction of rotation of the motor whilst the sleeve ring is always driven in same direction. The speed change apparatus may be part of a hub of an electric vehicle in which the sleeve ring is a hub shell and the apparatus is mounted about an axle. | 04-26-2012 |
Patent application number | Description | Published |
20100098988 | MEMBRANE ELECTRODE MODULE AND ASSEMBLY METHOD THEREOF - A membrane electrode module is provided. The membrane electrode module includes a membrane electrode assembly, a first fixing element and a second fixing element. The membrane electrode assembly includes an exchange-membrane, a first electrode and a second electrode. The exchange-membrane includes a first surface and a second surface. The first electrode is disposed on the first surface. The second electrode is disposed on the second surface. The first fixing element contacts the first surface. The second fixing element contacts the second surface, wherein the first fixing element and the second fixing element are joined to the exchange-membrane via heat-pressing to be fixed to the exchange-membrane. | 04-22-2010 |
20100167104 | FUEL CELL AND INTEGRATED ANODE FLOW BOARD THEREOF - A fuel cell includes a cathode board, a membrane electrode assembly, and an integrated anode flow board. The membrane electrode assembly contacts the cathode board. The integrated anode flow board includes an anode flow board and a current collector combined together. The current collector includes a raised portion abutting the membrane electrode assembly. | 07-01-2010 |
20100203426 | FUEL CELL - A fuel cell is provided, including an integrated cathode/anode flow board, a first anode current collector, a first cathode current collector, a first membrane electrode assembly, a second anode current collector, a second cathode current collector, and a second membrane electrode assembly. The integrated cathode/anode flow board includes first cathode channels for air to flow through, and a plurality of first anode channels for a fuel to flow through. The first cathode channels and the first anode channels are disposed on opposite sides of the integrated cathode/anode flow board. The first anode current collector contacts the first anode channels. The first membrane electrode assembly is sandwiched between the first anode current collector and the first cathode current collector. The second anode current collector contacts the first cathode channels. The second membrane electrode assembly is sandwiched between the second anode current collector and the second cathode current collector. | 08-12-2010 |
20100310971 | FUEL CELL MODULE AND CURRENT COLLECTOR THEREOF - The invention provides a fuel cell module. The fuel cell module includes a membrane electrode assembly, a flow field plate and a current collector. The current collector, disposed between the membrane electrode assembly and the flow field plate, includes a first surface, a second surface and a plurality of openings. The first surface faces the membrane electrode assembly. The second surface is opposite to the first surface and faces the flow field plate. Each of the openings has an inner wall, and an acute angle is formed between the inner wall and the first surface. Additionally, each opening has a first diameter level with the first surface and a second diameter level with the second surface, wherein the first diameter is smaller than the second diameter. | 12-09-2010 |
Patent application number | Description | Published |
20100019596 | POWER TRANSMISSION APPARATUS - Disclosed herein is a power transmission apparatus, which includes a top, a bearing holder, a driving member, a transmitting plate having at least one groove, and a rotating wheel having at least one roller. The top has a body and a spindle that penetrates the center of the body and is substantially vertical to the ground. The bearing holder locates on the ground and supports one end of the spindle. The driving member is used for rotating the top. The at least one roller is embedded in the at least one groove on the transmitting plate. | 01-28-2010 |
20130285387 | POWER GENERATOR - A power generator includes a heavy gyro body, a driving device, a transmission disk and an electricity generation module. The driving device is used to drive the heavy gyro body to rotate about a vertical spindle. The transmission disk is secured to and rotatable simultaneously with the heavy gyro body. The transmission disk has a plurality of rollers at a sidewall thereof. The electricity generation module has a rotation disk, which has a plurality of inclined grooves at a sidewall thereof. Each inclined groove is meshed with a corresponding roller of the transmission disk such that the transmission disk is able to drive the rotation disk to rotate, wherein an included angle between an inner sidewall of each inclined groove and a horizontal plane is more than 0 degree and less than 45 degrees. | 10-31-2013 |
20140210425 | POWER GENERATOR DEVICE - A power generator device includes a heavy gyro body, at least one rotation-driving device and a control unit. The heavy gyro body is coupled to a power source and an induction power generator, the power source drives the heavy gyro body to rotate so as to drive the induction power generator to produce electricity. The rotation-driving device is located at an edge of the heavy gyro body and conducting a contact or non-contact interaction with an annular part in reaction to drive the heavy gyro body to rotate about a vertical spindle. The control unit is configured for starting the rotation-driving device to accelerate the speed of the heavy gyro body when a rotation speed of the heavy gyro body is less than a first predetermined rotation speed. | 07-31-2014 |
Patent application number | Description | Published |
20120146977 | WORKING VOLTAGE SWITCHING SYSTEM FOR LIQUID CRYSTAL PANEL AND SWITCHING METHOD THEREOF - A working voltage switching system for a liquid crystal panel and a switching method thereof are presented. A timing controller of the panel acquires a liquid crystal enable signal to generate a clock signal, and a clock generator acquires the clock signal to control a liquid crystal control element of the liquid crystal panel, and acquires a basic signal supplied by a voltage supplier and a first signal provided by the voltage supplier and transferred by a switch, so as to adjust a signal difference of the clock signal. When a counter judges that the liquid crystal panel is enabled and a count condition is reached, a switch acts to transfer a second signal provided by the voltage supplier, and the clock signal is adjusted to satisfy a signal difference between the basic signal and the second signal. | 06-14-2012 |
20130141331 | METHOD FOR PERFORMING WIRELESS DISPLAY CONTROL, AND ASSOCIATED APPARATUS AND ASSOCIATED COMPUTER PROGRAM PRODUCT - A method and apparatus for performing wireless display control and an associated computer program product are provided, where the method is applied to an electronic device. The method includes: detecting whether a wireless display control agent device corresponding to the electronic device exists, wherein the wireless display control agent device is utilized as an agent for the electronic device to perform wireless display control on a display device electrically connected to the wireless display control agent device; and when it is detected that the wireless display control agent device exists, providing a user with a user interface, allowing the user to utilize a specific operating gesture to start an automatic wireless configuration of the electronic device without performing any manual wireless configuration of the electronic device, wherein based upon the automatic wireless configuration, a wireless connection between the electronic device and the wireless display control agent device is automatically established. | 06-06-2013 |
20130176955 | METHOD FOR PERFORMING WIRELESS CONNECTION CONTROL, AND ASSOCIATED APPARATUS AND ASSOCIATED COMPUTER PROGRAM PRODUCT - A method and an apparatus for performing wireless connection control are provided. For example, the method can be applied to a first electronic device, and the method may include the steps of: adding specific information into at least one packet while establishing a wireless connection between the first electronic device and a second electronic device, where the specific information indicates a channel that the first electronic device is working on; transmitting the at least one packet carrying the specific information to the second electronic device; and performing handshaking to complete the establishment of the wireless connection with respect to the second electronic device. In another example, the method can be applied to the second electronic device, and the method may include the steps of: receiving from the first electronic device the at least one packet carrying the specific information; and performing handshaking to complete the establishment of the wireless connection. | 07-11-2013 |
Patent application number | Description | Published |
20110106473 | METHOD FOR CALIBRATING DETECTION EFFICIENCY - The present invention provides a method for calibrating the crystal-level detection efficiency, which is capable of evaluating the influences caused by the penetration effect of the crystals of a scintillation detector so as to calculate the difference of detection efficiency between crystals correctly and thereby calibrate the difference between crystals appropriately such that the quality of the imaging result is improved accordingly. The method of present invention is simple without modifying the hardware design and consequently the design cost, manpower cost and time cost can be reduced. | 05-05-2011 |
20140138554 | PROJECTION METHOD OF 3D RAY TRACING - The present invention provides a projection method of 3D ray tracing, so as to construct a geometric factor required for the reconstruction of a medical image in the imaging field. The present invention mainly projects a radiation field and a voxel detected by each detector on two 2D planes, then calculates the geometric ratio of a rectangular unit, corresponding to each voxel on the two 2D planes, to the radiation field, respectively, and multiplies the geometric ratios to obtain a sub-geometric factor with respect to the voxel. The sub-geometric factors g | 05-22-2014 |
20140140478 | APPARATUS FOR X-RAY PHOTOGRAPHY - An apparatus for X-ray photography includes a first X-ray source, a first driving device, and an image detecting device. The first X-ray source has a light emitting end, provided with a block element. The first X-ray source generates an X-ray beam, and the block element is used for constraining a projection field of the X-ray beam, so that the X-ray beam has a first boundary. The X-ray beam is cast onto an object, and the object has a reference center and an imageable area. The first driving device is used for driving the first X-ray source to rotate around the object within an angle range with the reference center of the object as a center, so that when the first X-ray source is located at a first position, the first boundary passes through the reference center | 05-22-2014 |
Patent application number | Description | Published |
20110288219 | METHOD FOR FORMING COMPOSITE MATERIALS - Disclosed is layered double hydroxides (LDH) used to catalyze the polymerization of polyethylene terephthalate (PET). The LDH of a catalyst amount may efficiently reduce the PET polymerization period and further be uniformly blended into the PET product to form composites. Compared with the pure PET, the composite including LDH has better properties such as mechanical properties, linear expansion coefficient, barrier, thermal stability, and transparency. In addition, the LDH in the composite is safer than conventional heavy metal catalysts, especially when applied to food or drink packages. | 11-24-2011 |
20110297044 | OLIGOANILINE EXFOLIATING AGENTS, EXFOLIATED PLATELET-SHAPED CLAY COMPRISING THE EXFOLIATING AGENT AND PREPARATION THEREOF - In an embodiment, an oligoaniline exfoliating agent, as shown in Formula (I), is provided. | 12-08-2011 |
20120041125 | METHOD FOR FABRICATING AN EXFOLIATED INORGANIC LAYERED MATERIAL - The invention provides a method for fabricating an exfoliated inorganic layered material. The method includes: providing a homogeneous precursor solution, wherein the homogeneous precursor solution includes a titanium derivatives solution or a silane derivatives solution; adding an inorganic layered material into the homogeneous precursor solution to form a sol; coagulating the sol by a hydrothermal method to obtain a wet gel; and washing, drying and calcining the wet gel to obtain an exfoliated inorganic layered material. | 02-16-2012 |
20120162593 | LIQUID CRYSTAL COMPOSITE MATERIAL AND LIQUID CRYSTAL ELECTRO-OPTICAL DISPLAY DEVICE - A liquid crystal composite material and a liquid crystal electro-optical display device are provided. A liquid crystal composite material, includes: a liquid crystal; a polymer; and a modified inorganic layered material, wherein the modified inorganic layered material is formed by modifying an inorganic layered material with a conjugated oligomer, and the conjugated oligomer has a quaternary ammonium group or sulfonate group. | 06-28-2012 |
Patent application number | Description | Published |
20100320261 | DUAL-PURPOSE FOOD CONTAINER - A dual-purpose food container includes a first bowl body, a second bowl body, and a tear portion. The first bowl body has a first opening, is made of a first heat-insulating material, and is used for accommodating contents. The second bowl body has a second opening and is made of a second heat-insulating material, in which the second opening faces the first opening such that the second bowl body covers the first bowl body and the second bowl body is connected to the first bowl body. The tear portion is located at a connection position between the first bowl body and the second bowl body, and the tear portion is torn to separate the first bowl body from the second bowl body, so that the first bowl body and the second bowl body are respectively used to serve food and soup, thereby achieving a dual purpose. | 12-23-2010 |
20110049225 | FOOD CONTAINER - A food container includes a bowl body, a first cover, a first tear portion, and an eating utensil. The bowl body has a first opening, is made of a first heat-insulating material, and is used for accommodating contents. The first cover is made of a second heat-insulating material, and covers the bowl body, in which the first cover is connected to the bowl body, and includes a sealing portion for placing an additive into the bowl body. The first tear portion is located at a connection position between the bowl body and the first cover, and the first tear portion is torn to separate the bowl body from the first cover. The eating utensil is located at the first cover. | 03-03-2011 |
Patent application number | Description | Published |
20080300816 | ANOMALY DETECTION SYSTEM AND METHOD - An anomaly detection system and a method thereof are disclosed. The system comprises at least a light reflecting unit, a light-emitting unit, an image pick-up unit and a processing module. Each of the light reflecting unit is disposed on an object-to-be-detected that all of which are capable of reflecting light emitted from the light-emitting unit and thus cooperatively generating a reflection image relating to the object-to-be-detected to be received by the image pick-up unit for enabling the same to generate an image signal accordingly. The image signal is then transmitted to the processing module where it is analyzed and compared with a standard image signal so as to determine whether the position of the object-to-be-detected is abnormal. | 12-04-2008 |
20090143912 | SYSTEM AND METHOD FOR GRAPHICALLY ALLOCATING ROBOT'S WORKING SPACE - System and method for graphically allocating robot's working space are provided. The system includes an image extractor, a task-allocating server and a robot. A graphic user interface (GUI) of the task-allocating server includes a robot's working scene area, a space attribute allocating area and a robot's task area. Thus, a user assigns one certain space area in the robot's working scene area with a “wall” attribute, or another space area with a “charging station” attribute. Meanwhile, by using the GUI, the user directly assigns the robot to execute a specific task at a certain area. Hence, the user or remote controller facilitates the robot to provide safer and more effective service through his/her environment recognition. | 06-04-2009 |
20090284585 | INTELLIGENT MULTI-VIEW DISPLAY SYSTEM AND METHOD THEREOF - An intelligent multi-view display system and an intelligent multi-view display method are disclosed. The system comprises at least a target object, at least an image capturing unit, and an image processing unit and an image displaying unit. The image capturing unit is capable of capturing images of the target object from arbitrary directions to generate image signals which are fed into the image processing unit where they are processed and sent to the image displaying unit for displaying the target object. Thereby, captured images of the target object are viewed from multiple directions. | 11-19-2009 |
20100189364 | METHOD AND SYSTEM FOR IMAGE IDENTIFICATION AND IDENTIFICATION RESULT OUTPUT - The present invention provides a method and system for image identification and identification result output, wherein a feature image under identification acquired from an image is compared with a plurality of sample images respectively stored in a database so as to obtain a plurality of similarity indexes associated with the plurality of sample images respectively. Each similarity index represents similarity between the feature image and the corresponding sample image. Thereafter, the plurality of similarity indexes are sorted and then a least one of comparison results is output. The present invention is further capable of being used for identifying identification marks with respect to a carrier. By sorting the similarity index with respect to each feature forming the identification marks, it is capable of outputting many sets of combinations corresponding to the identification marks so as to improve speed for targetting suspected carrier and enhance the identification efficiency. | 07-29-2010 |
20100278389 | METHOD FOR IMAGE RECOMBINATION OF A PLURALITY OF IMAGES AND IMAGE IDENTIFICATION AND SYSTEM FOR IMAGE ACQUIRING AND IDENTIFICATION - The present invention provides a method for image recombination of a plurality of images and image identification and a system for image acquiring and identification. Features with respect to the plurality of images are recombined and enhanced so as to form a recombined image. After that, the recombined image is processed to emphasize the features of the recombined image so that the recombined image is capable of being identified easily. Furthermore, the present provides a system to perform the foregoing method, whereby reducing unidentified problems caused due to low quality image of the monitoring system. | 11-04-2010 |
20100278436 | METHOD AND SYSTEM FOR IMAGE IDENTIFICATION AND IDENTIFICATION RESULT OUTPUT - The present invention provides a method and a system for image identification and identification result output, which determines a location coordinate with respect to an image and a rotating angle based on at least one direction of the image according to features of the image. The image is compared to a plurality of sample images stored in a database according to the rotating angle so as to obtain at least one identification result. By means of the method and the system of the present invention, identification can be achieved with respect to various rotating angles and distances so as to improve the identification rate. | 11-04-2010 |
20110225765 | SUCTION CLEANNING MODULE - The present invention provides a suction cleaning module comprising: a first housing, a second housing, a third housing and a fan blower. The second housing, connected to the bottom of the first housing, has a shell section such that a suction channel is formed between the shell section and the first housing and has a dust collection space communicating with the suction channel. The third housing, respectively coupled to the first and second housing, has a filtered flow outlet. The fan blower connected to the third housing has a flow inlet and a flow inlet corresponding to the filtered flow outlet. | 09-22-2011 |
20120110755 | Cleaning Device with Electrostatic Sheet Auto Rolling - A cleaning device with electrostatic sheet auto rolling, comprising: a frame; a power gear set; a roller set, having a first roller, a second roller, a paper feeder roller; and a paper collector roller, arranged axially parallel with each other; and a drive shaft; wherein, the paper feeder roller is coaxially received inside a roller of paper; the first, the second and the paper collector rollers are driven to rotate by the power gear set; the paper collector roller is disposed radial to the paper feeder roller at a side thereof while enabling the first and the second rollers to be arranged therebetween; the drive shaft is enabled to move relative to the frame and perpendicular to the axial direction of the drive shaft; the drive shaft is arranged protruding out of the frame; and the drive shaft, the first and the second rollers are arranged parallel to each other. | 05-10-2012 |
20120111367 | SUCTION CLEANER AND OPERATION METHOD THEREOF - A suction cleaner and an operation method thereof are provided. The suction cleaner includes a housing, a holding part, an impeller module, at least one sensing device, and a controller. An end of the housing has a dust-suction opening. The impeller module is located inside the housing, and a channel is located between the impeller module and the dust-suction opening. The controller is electrically connected to the sensing device to drive and adjust the rotation rate and the suction force of the impeller module, and thus the power consumption of the suction cleaner can be reduced. | 05-10-2012 |
Patent application number | Description | Published |
20090230417 | LIGHT EMITTING DIODE PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME - The present invention discloses a light emitting diode (LED) package structure, which includes a carrier, a first protrusion, a LED chip, and an adhesion layer. The first protrusion is disposed on the carrier and has a first opening to expose the carrier, wherein the first protrusion is formed by a thermal conductive material. The LED chip is disposed in the first opening on the carrier, and a ratio between a width of the first opening and a width of the LED chip is 1˜1.5. The adhesion layer is disposed between the LED chip and the carrier to bond the LED chip to the carrier. | 09-17-2009 |
20090267102 | LIGHT EMITTING DIODE PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME - A light emitting diode (LED) package structure includes a carrier, a first protrusion, a LED chip, and an adhesion layer. The first protrusion is disposed on the carrier and has a first opening to expose the carrier. The LED chip is disposed in the first opening on the carrier, and a ratio between a width of the first opening and a width of the LED chip is 1˜1.5. The adhesion layer is disposed between the LED chip and the carrier to bond the LED chip to the carrier. | 10-29-2009 |
20100072487 | LIGHT EMITTING DIODE, PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF - A light emitting diode (LED), a fabricating method thereof, and a package structure thereof are provided. The LED includes a substrate, a first semiconductor layer disposed on the substrate, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer, a current distribution modifying pattern, a first electrode and a second electrode. The active layer and the second semiconductor layer form a mesa structure and expose a part of the first semiconductor layer. The current distribution modifying pattern is disposed on the second semiconductor layer. The first electrode is disposed on and electrically connected to the first semiconductor layer exposed by the mesa structure. The second electrode is disposed on the current distribution modifying pattern and is electrically connected to the second semiconductor layer. The LED has superior light emitting efficiency. | 03-25-2010 |
20100213479 | LIGHT EMITTING DIODE PACKAGE STRUCTURE - A light-emitting diode (LED) package structure including a carrier substrate, at least one LED chip, an optical element and a highly thermal-conductive transparent liquid is provided. The LED chip is disposed on the carrier substrate and has an active layer. The optical element is disposed on the substrate and forms a sealed space with the carrier substrate, and the LED chip is disposed in the sealed space. The highly thermal-conductive transparent liquid fills up the sealed space. | 08-26-2010 |
20110092002 | METHOD FOR FABRICATING A LIGHT EMITTING DIODE PACKAGE STRUCTURE - The present invention discloses a method for fabricating a light emitting diode (LED) package structure. The method comprises the following steps: a carrier having a substrate and a first protrusion is provided, wherein the first protrusion is disposed on the substrate and has a recess. An adhesion layer and a LED chip are disposed on a bottom of the recess, wherein the adhesion layer is bonded between the carrier and the LED chip, and a ratio between a width of the recess and a width of the LED chip is larger than 1 and smaller than or equal to 1.5 such that a gap existing between a sidewall of the LED chip and an inner sidewall of the recess. | 04-21-2011 |
20120034714 | WAFER-LEVEL LIGHT EMITTING DIODE STRUCTURE, LIGHT EMITTING DIODE CHIP, AND METHOD FOR FORMING THE SAME - A method for fabricating a wafer-level light emitting diode structure is provided. The method includes: providing a substrate, wherein a first semiconductor layer, a light emitting layer, and a second semiconductor layer are sequentially disposed on the substrate; subjecting the first semiconductor layer, the light emitting layer, and the second semiconductor layer with a patterning process to form a first depressed portion, a second depressed portion, a stacked structure disposed on the second depressed portion and a remained first semiconductor layer disposed on the depressed portion, wherein the stacked structure comprises a patterned second semiconductor layer, a patterned emitting layer, and a patterned first semiconductor layer; forming a first electrode on the remained first semiconductor layer of the first depressed portion; and forming a second electrode correspondingly disposed on the patterned second semiconductor layer of the second depressed portion. | 02-09-2012 |
20120199862 | LIGHT EMITTING DIODE PACKAGE STRUCTURE - A light-emitting diode (LED) package structure including a carrier substrate, at least one LED chip, an optical element and a thermal-conductive transparent liquid is provided. The LED chip is disposed on the carrier substrate and has an active layer. The optical element is disposed on the substrate and forms a sealed space with the carrier substrate, and the LED chip is disposed in the sealed space. The thermal-conductive transparent liquid fills up the sealed space. | 08-09-2012 |
20140231851 | LIGHT EMITTING DIODE - A light emitting diode includes a semiconductor stacked structure, a substrate, a first electrode, a second electrode and a third electrode. The semiconductor stacked structure includes a first semiconductor layer, a second semiconductor layer and a light emitting layer. The first semiconductor layer has a first surface and a second surface opposite to each other and has a first region and a second region. The second semiconductor layer is disposed on the second surface. The light emitting layer is disposed between the first semiconductor layer and the second semiconductor layer. The substrate has a first conductive layer and a second conductive layer thereon. The first electrode is disposed between the second semiconductor layer and the first conductive layer. The second electrode is disposed on the first surface. The third electrode is disposed between the second region and the second conductive layer, and electrically connected to the second electrode. | 08-21-2014 |
20150061084 | SUBSTRATE, METHOD OF FABRICATING THE SAME, AND APPLICATION THE SAME - Provided is a substrate, including a substrate material, two conductive structures, and at least one diode. The two conductive structures extend from a first surface of the substrate material to a second surface of the substrate material via two through holes penetrating through the substrate material. The at least one diode is embedded in the substrate material at a sidewall of one of the through holes. | 03-05-2015 |
20150063386 | SEMICONDUCTOR LASER STRUCTURE - A semiconductor laser structure is provided. The semiconductor laser comprises a central thermal shunt, a ring shaped silicon waveguide, a contiguous thermal shunt, an adhesive layer and a laser element. The central thermal shunt is located on a SOI substrate which has a buried oxide layer surrounding the central thermal shunt. The ring shaped silicon waveguide is located on the buried oxide layer and surrounds the central thermal shunt. The ring shaped silicon waveguide includes a P-N junction of a p-type material portion, an n-type material portion and a depletion region there between. The contiguous thermal shunt covers a portion of the buried oxide layer and surrounds the ring shaped silicon waveguide. The adhesive layer covers the ring shaped silicon waveguide and the buried oxide layer. The laser element covers the central thermal shunt, the adhesive layer and the contiguous thermal shunt. | 03-05-2015 |
Patent application number | Description | Published |
20110176695 | PIEZOELECTRIC PANEL SPEAKER AND OPTIMAL METHOD OF DESIGNING THE SAME - A piezoelectric panel speaker and an optimal method of designing the same is disclosed. In the structure of the speaker, at least one piezoelectric plate attached at a surrounding frame supports a diaphragm inside the surrounding frame. A spacer is inserted between the piezoelectric plate and the diaphragm. The structure of the piezoelectric plates fixed at the surrounding frame improves the speaker performance within the low frequency range. The finite element method is employed to build a mathematical model to simulate the sound pressure loading of the piezoelectric panel speaker. Also, the simulated annealing method is employed to approach the optimal design parameters of the speaker structure. | 07-21-2011 |
20120113020 | TIME-REVERSAL-BASED IMPACT-LOCALIZATION AND HAPTIC-FEEDBACK METHOD FOR TOUCH PANELS - The present invention provides a time-reversal-based impact-localization and haptic-feedback method for touch panels. Firstly, a plate model for an elastic plate and the impulse responses thereof are constructed according a plate theory. Next, a mathematical model is established according to the impulse responses and a time-reversal approach. When an impact force hits the elastic plate, the touched point on the elastic plate generates a touch signal, and the touch signal is received by at least a sensor at the corner of the elastic plate. The touch signal is converted into a time-reversal signal according to the mathematical model by a simulator. The time-reversal signal is reversed to the touched point for simulating reversal vibration waves of the time-reversal signal on the elastic plate, and locating the touched point. | 05-10-2012 |
20120203526 | PIEZOELECTRIC PANEL SPEAKER AND OPTIMAL METHOD OF DESIGNING THE SAME - A piezoelectric panel speaker and an optimal method of designing the same is disclosed. In the structure of the speaker, at least one piezoelectric plate attached at a surrounding frame supports a diaphragm inside the surrounding frame. A spacer is inserted between the piezoelectric plate and the diaphragm. The structure of the piezoelectric plates fixed at the surrounding frame improves the speaker performance within the low frequency range. The finite element method is employed to build a mathematical model to simulate the sound pressure loading of the piezoelectric panel speaker. Also, the simulated annealing method is employed to approach the optimal design parameters of the speaker structure. | 08-09-2012 |