Chin-Wen
Chin-Wen Chang, Taichung TW
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20160098203 | Heterogeneous Swap Space With Dynamic Thresholds - Techniques and implementations pertaining to a heterogeneous swap space with dynamic thresholds are provided. A technique may provide a list of a plurality of swap areas in a heterogeneous swap space. The swap areas may include at least two swap areas that are different from each other in one or more characteristics. The technique may also compute a dynamic threshold associated with a page in need of swapping and determine a priority level of the page in need of swapping based on the dynamic threshold. The technique may further select one of the swap areas from the list of swap areas for the swapping of the page in response to a determination of the priority level of the page. | 04-07-2016 |
Chin-Wen Chang, Taichung City TW
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20160062691 | METHOD FOR CONTROLLING MEMORY DEVICE TO ACHIEVE MORE POWER SAVING AND RELATED APPARATUS THEREOF - A memory management method includes: performing a first-level collection operation upon first storage units in a memory pool allocated in a memory device; and after the first storage units are processed by the first-level collection operation, performing a second-level collection operation upon second storage units in the memory pool allocated in the memory device, wherein one of the first-level collection operation and the second-level collection operation is a page-level collection operation, and another of the first-level collection operation and the second-level collection operation is a bank-level collection operation. | 03-03-2016 |
20160117116 | ELECTRONIC DEVICE AND A METHOD FOR MANAGING MEMORY SPACE THEREOF - The present invention provides a method for managing memory space in an electronic device including: selecting a candidate page from a first memory space for swapping the candidate page out of the first memory space into the second memory space; compressing the candidate page to obtain a first compressed page and a first hash value of the first compressed page; performing a comparison using the first hash value of the first compressed page and the hash values of the pages stored in a second memory space to find whether the pages have the same content as the first compressed page or the candidate page; and if a page is found to have the same content as the first compressed page or the candidate page, mapping a virtual address of the first compressed page or the candidate page to the found page. | 04-28-2016 |
Chin-Wen Chen, Taipei County TW
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20100152328 | CARBON BLACK-CONTAINING POLYAMIDE MASTERBATCH COMPOSITION AND METHOD FOR PREPARING THE SAME - A carbon black-containing polyamide masterbatch composition is provided. The carbon black-containing polyamide masterbatch composition includes a polyamide compounded with an admixture of carbon black and a water-soluble polyamide. The water-soluble polyamide is a copolymer of caprolactam, ethylene glycol bis(2-aminoethyl)ether or ethylene glycol bis(3-aminopropyl)ether, and 5-sulfoisophthalic acid monosodium salt. | 06-17-2010 |
20130330535 | CARBON BLACK-CONTAINING POLYAMIDE MASTERBATCH COMPOSITION AND FUNCTIONAL NYLON FABRIC WITH FILAMENTS MADE THEREFROM - A carbon black-containing polyamide masterbatch composition is provided. The carbon black-containing polyamide masterbatch composition includes a polyamide compounded with an admixture of carbon black and a water-soluble polyamide. The water-soluble polyamide is a copolymer of caprolactam, ethylene glycol bis(2-aminoethyl)ether or ethylene glycol bis(3-aminopropyl)ether, and 5-sulfoisophthalic acid monosodium salt. | 12-12-2013 |
Chin-Wen Chen, Danshuei Township TW
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20100152409 | Triptycene Derivatives, Method for Synthesizing the Same and Application Thereof - Triptycene derivatives and method for preparing the same are provided. The triptycene derivatives may be triptycene di-ester of the formula (I) or triptycene di-acid of the formula (II): | 06-17-2010 |
Chin-Wen Chen, New Taipei City TW
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20120277400 | Modified Polyesters and Processes for Manufacturing the Same - Disclosed herein are processes for manufacturing modified polyesters. An esterification reaction of diacid, diol and a branching agent having at least three carboxyl groups is carried out at a temperature of about 180 to 300° C. and a pressure of about 1 to 4 bar to obtain a product of esterification. A polycondensation reaction of the product of esterification and a diamine is carried out at a pressure below about 0.01 bars to obtain the modified polyester. | 11-01-2012 |
20150368395 | MODIFIED POLYESTERS AND PROCESSES FOR MANUFACTURING THE SAME - Disclosed herein are processes for manufacturing modified polyesters. An esterification reaction of diacid, diol and a branching agent having at least three carboxyl groups is carried out at a temperature of about 180 to 300° C. and a pressure of about 1 to 4 bar to obtain a product of esterification. A polycondensation reaction of the product of esterification and a diamine is carried out at a pressure below about 0.01 bars to obtain the modified polyester. | 12-24-2015 |
Chin-Wen Chen, Taipei City TW
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20130298333 | BALANCE PILLOW - A balance pillow includes a body having a wave-shaped top surface and a first protrusion and a second protrusion transversely protrude from the top surface. A recessed area is defined between the first and second protrusions, and the first protrusion is higher than the second protrusion. The first protrusion has an inner recessed area which is shaped to be correspondent to the curvature of a user's neck. A circular recess is defined between the first and second protrusions and the recessed area. The circular recess is shaped to be correspondent to the curvature of a user's head. An inner recess is defined in the inner end of the circular recess and smaller than an occipital of a skull. The balance pillow supports evenly occipital which is engaged with the inner recess. | 11-14-2013 |
Chin-Wen Chou, Taipe Hsien TW
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20090096747 | Method of rolling picture using input device - A method of rolling picture by using input device is disclosed. The input device has a housing and a rotatable component relative to the housing, and through rotating the component, an instruction signal for rolling picture being produced. The method includes steps of setting picture rolling, wherein the input device is set to have at least a first mode or a second mode for rolling the picture, in which each mode is set to have a picture rolling displacement which is corresponding to the driven picture rolling by the single instruction signal every time, and different modes have different displacements; and deciding the mode, wherein a standard value which is compared with the number of instruction signal generated per unit time for deciding the mode of the instruction signal is provided, and through the standard value, the instruction signal is decided to enter the first mode or the second mode. | 04-16-2009 |
Chin-Wen Ho, Taipei City TW
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20150132852 | TISSUE CULTURING METHOD, CULTURING METHOD OF FERNS AND EXPLANT OBTAINED THEREFROM - A tissue culturing method includes following steps: providing a chopped gametophyte, generating calluses by culturing the chopped gametophyte, and performing apogamic regeneration of sporophytes, by culturing the calluses in a culture fluid to develop the sporophytes from the calluses. The present invention also provides a tissue culturing method of ferns and an explant. | 05-14-2015 |
Chin-Wen Hsieh, Hemei Township TW
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20110131773 | SHOELACE STRUCTURE - A shoelace structure includes an elastic shoelace having two end sections on two ends thereof and a mediate section is located between the two end sections. Two end pieces are connected to the two end sections and each have a securing section and an engaging section which extends along a longitudinal direction from the securing section. The securing sections are respectively mounted to the end sections and the engaging sections extend toward the mediate section. The shoelace is free from the engaging sections which contact against the shoe to keep the shoelace to be tightened by the elasticity of the shoelace. | 06-09-2011 |
Chin-Wen Huang, Tu-Cheng TW
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20090323297 | UNIVERSAL SERIAL BUS MEMORY DEVICE - A USB memory device includes a main body, a USB plug, and a circuit. The main body includes a front rigid section, a rear rigid section, and a middle flexible section connected to the front rigid section and the rear rigid section respectively. The USB plug is connected to the front rigid section. The circuit is received in the rear rigid section and electrically connected to the USB plug. | 12-31-2009 |
20100046192 | ELECTROMAGNETIC INTERFERENCE SHIELDING DEVICE - An electromagnetic interference shielding device includes a printed circuit board, a metal member and an elastic member. The elastic member includes a first resisting portion which contacts the printed circuit board and a second resisting portion which contacts the metal member, and the second resisting portion is saw-toothed, and is capable of piercing an oxidized layer of the metal member. Thus, the elastic member keeps contacting the metal member maximally no matter the metal member is oxidized or not, and reduces the electromagnetic interference effectively. | 02-25-2010 |
20100101859 | CONDUCTIVE CONNECTOR FOR ELECTRONIC COMPONENTS - A conductive connector for electrically connecting electronic components comprises a first conductive body and a second conductive body. At least one protrusion is defined in the second conductive body. The first conductive body and the second conductive body are joined together. The at least one protrusion abuts the first conductive body. | 04-29-2010 |
Chin-Wen Huang, Hsin-Chu TW
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20150123011 | PHOTOALIGNMENT EQUIPMENT AND PHOTOALIGNMENT METHOD - A photoalignment equipment includes a light emitting device, a platform, a pipe assembly, and a blower. The light emitting device has an ultraviolet light source and an accommodating space. The ultraviolet light source is located in the accommodating space. When the ultraviolet light source emits an ultraviolet light, at least a portion of air in the accommodating space is transformed into a plurality of ozone molecules. The platform is under the light-emitting device. The pipe assembly has a first opening and at least one second opening. The first opening is communicated with the accommodating space, and the second opening faces the platform. The blower is communicated with the pipe assembly to draw the ozone molecules in the accommodating space by the first opening of the pipe assembly and exhausts the ozone molecules from the second opening of the pipe assembly. | 05-07-2015 |
Chin-Wen Huang, Hsinchu County TW
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20130160554 | CAPACITIVE TRANSDUCER MANUFACTURING METHOD, AND MULTI-FUNCTION DEVICE - A capacitive transducer and manufacturing method thereof is provided. A multifunction device including a plurality of the capacitive transducers is also provided, where the capacitive transducers are disposed on a substrate and include at least one microphone and at least one pressure sensor or ultrasonic device. | 06-27-2013 |
Chin-Wen Lin, Hsinchu City TW
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20110267306 | ELECTRONIC READING APPARATUS AND THE NOTE RECORDING METHOD THEREOF - An electronic reading apparatus includes a cover, a writing portion and a displaying portion. The cover defines a first side and a second side. The writing portion is arranged at the first side of the cover, and includes a touch input device and a writing unit. The writing unit is configured to create a content of a note by receiving inputs for the content of the note, and the touch input device detects a touch signal for generating an electronic note file in accordance with the touch signal. The displaying portion is arranged at the second side of the cover; and includes a first display unit for displaying a first content. | 11-03-2011 |
20120223655 | COMPENSATION METHOD AND APPARATUS FOR LIGHT EMITTING DIODE CIRCUIT - A compensation method for a light emitting diode (LED) circuit including a first transistor, a second transistor, a capacitor, and a LED is illustrated. A first end as a control end of the first transistor is connected to one end of the second transistor and the capacitor, and a second end of the first transistor is connected to the LED. A width to length (W/L) ratio of the second transistor is less than one. An initial control voltage is applied to a control end of the second transistor, and the current output voltage of the LED is correspondingly measured. If a difference between the current output voltage and an initial output voltage exceeds a predetermined value, a compensation voltage, which is a summation of the initial control voltage and the difference, is applied to the control end of the second transistor. | 09-06-2012 |
Chin-Wen Lin, Jhunan Township TW
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20120181532 | METAL OXIDE SEMICONDUCTOR STRUCTURE AND PRODUCTION METHOD THEREOF - A metal oxide semiconductor structure and a production method thereof, the structure including: a substrate; a gate electrode, deposited on the substrate; a gate insulation layer, deposited over the gate electrode and the substrate; an IGZO layer, deposited on the gate insulation layer and functioning as a channel; a source electrode, deposited on the gate insulation layer and being at one side of the IGZO layer; a drain electrode, deposited on the gate insulation layer and being at another side of the IGZO layer; a first passivation layer, deposited over the source electrode, the IGZO layer, and the drain electrode; a second passivation layer, deposited over the first passivation layer; and an opaque resin layer, deposited over the source electrode, the second passivation layer, and the drain electrode. | 07-19-2012 |
Chin-Wen Lin, Kaohsiung City TW
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20120079291 | DATA BACKUP SYSTEM, STORAGE SYSTEM UTILIZING THE DATA BACKUP SYSTEM, DATA BACKUP METHOD AND COMPUTER READABLE MEDIUM FOR PERFORMING THE DATA BACKUP METHOD - A data backup system comprising: a first storage device; a second storage device; a backup controller; and a backup power supplying device; wherein the data is stored to the first storage device in a first mode via main power, and the backup controller receives backup power from the backup power supplying device to move the data stored in the first storage device to the second storage device in a second mode. | 03-29-2012 |
Chin-Wen Liu, Hsinchu County TW
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20160135299 | PACKAGE STRUCTURE AND METHOD OF FABRICATING THE SAME - A method of fabricating a package structure is provided, including forming a plurality of openings by removing a portion of the material on one side of a conductive layer, forming an insulating material as an insulating layer in the openings, removing a portion of the material on the other side of the conductive layer to serve as a wiring layer, disposing an electronic component on the wiring layer, and forming an encapsulating layer to cover the electronic component, thereby allowing the single wiring layer to be connected to the electronic component on one side and connected to solder balls on the other side thereof to shorten the signal transmission path. The present invention further provides a package structure thus fabricated. | 05-12-2016 |
Chin-Wen Wang, Plngzhen City TW
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20110192576 | VAPOR CHAMBER AND EDGE-SEALING STRUCTURE THEREOF - A vapor chamber includes a first cover and a second cover covering on the first cover. The first cover has its periphery bent to form a first folded edge, and the second cover has its periphery bent to form a second folded edge. The second folded edge is superposed on the first folded edge. The first folded edge is bent to cover the second folded edge. A wick structure is arranged inside the first cover and the second cover. A working fluid is filled between the first cover and the second cover. By this structure, the tightness of the sealing edges of the vapor chamber is enhanced. The production yield of the vapor chamber is increased and the production cost is reduced. | 08-11-2011 |
Chin-Wen Wang, Shenzhen CN
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20120132621 | METAL ETCHING METHOD, METAL ETCHING CONTROL METHOD AND CONTROL DEVICE THEREOF - Disclosed is a metal etching method, a metal etching control method and a control device thereof. The metal etching control method is employed in a metal wet etching machine and comprises steps below: performing etching to a metal film and acquiring an etching end time of the metal film; multiplying the etching end time with a constant ratio to acquire the over etching time of the metal film; and performing etching to the metal film with the over etching time to complete the etching to the metal film. The present invention can precisely judge a total real etching time needed for each of a batch of metal films as performing metal etching to the metal films to reduce the issue of unstable etching qualities as the metal film thicknesses are not regular. | 05-31-2012 |
20120138572 | END POINT DETECTING METHOD OF METAL ETCHING AND DEVICE THEREOF - Disclosed is an end point detecting method of metal etching and a device thereof. The end point detecting method of metal etching comprises: performing scan to a metal film to acquire a proportion of a transparency area of the metal film in a scanned area; judging whether the proportion of the transparency area reaches a predetermined value or not; and confirming a current etching time of the metal film as an etching end point time when the predetermined value is reached. The device comprises an acquirement module, a judgment module and a confirmation module. The acquirement module performs scan to the metal film to acquire the proportion of the transparency area. The judgment module judges whether the proportion reaches the predetermined value or not. The confirmation module confirms the current etching time of the metal film as the etching end point time when the proportion reaches the predetermined value. | 06-07-2012 |
20120305186 | METAL ETCHING METHOD, METAL ETCHING CONTROL METHOD AND CONTROL DEVICE THEREOF - Disclosed is a metal etching method, a metal etching control method and a control device thereof. The metal etching control method is employed in a metal wet etching machine and comprises steps below: performing etching to a metal film and acquiring an etching end time of the metal film; multiplying the etching end time with a constant ratio to acquire the over etching time of the metal film; and performing etching to the metal film with the over etching time to complete the etching to the metal film. The present invention can precisely judge a total real etching time needed for each of a batch of metal films as performing metal etching to the metal films to reduce the issue of unstable etching qualities as the metal film thicknesses are not regular. | 12-06-2012 |
Chin-Wen Wang US
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20140146534 | LED LAMP - A light emitting diode (LED) lamp includes a holding assembly, at least one LED and a heat pipe. The holding assembly includes a thermal-conductive base and at least one fixing component connected to the thermal-conductive base. The LED is mounted on one side of the thermal-conductive base. The heat pipe is inserted in the fixing component, such that a passageway is formed and communicating with an inside of the heat pipe. As this result, a plurality of airflow passages are formed on the thermal-conductive base, and the LED lamp can achieve good thermal-conductive efficiency. | 05-29-2014 |
Chin-Wen Wang, Taoyuan County TW
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20140146534 | LED LAMP - A light emitting diode (LED) lamp includes a holding assembly, at least one LED and a heat pipe. The holding assembly includes a thermal-conductive base and at least one fixing component connected to the thermal-conductive base. The LED is mounted on one side of the thermal-conductive base. The heat pipe is inserted in the fixing component, such that a passageway is formed and communicating with an inside of the heat pipe. As this result, a plurality of airflow passages are formed on the thermal-conductive base, and the LED lamp can achieve good thermal-conductive efficiency. | 05-29-2014 |
20140146539 | LED LAMP - An LED lamp includes housing, an LED chip, and a lens. The housing includes an opening shell and a cover, the opening shell has an opening, and the cover is joined with the opening shell and covers the opening. A vent penetrates the cover, and inner rim of the opening shell is bent inwardly to form a fixing part, the fixing part covers an outer fringe of the cover. The LED chip is disposed on the opening shell. The lens is disposed on the housing and corresponded to the LED chip. The lens protrudes out of the cover via the vent. The opening shell and the cover cover other component disposed with the housing, which is easily assembled and with effect of waterproof and dust-proof. | 05-29-2014 |
20150089962 | LIQUID DESALINATION DEVICE - A liquid desalination device includes an ice maker, a rotary tank, an impurities collection tank and a desalination collection tank. The ice maker has a freezer module, a liquid inlet and an ice outlet. The liquid inlet and the liquid outlet correspond to the freezer module in position. The rotary tank has a tank body with a plurality of through holes, an ice inlet and an egress. The ice inlet and the egress are located at two end of the tank body. The ice inlet corresponds to the ice outlet in position. The impurities collection tank is disposed around the tank body, and corresponding to the through holes in position. The desalination collection tank corresponds to the ice outlet in position. | 04-02-2015 |
Chin-Wen Wang, Zhongli City TW
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20160053976 | POSITIONING STRUCTURE OF ELECTRICAL ELEMENT OF LED LAMP - A positioning structure of an electrical element of a light emitting diode (LED) lamp for is disposed inside a lamp to clip the electrical element. The electrical element can be a power supply of the lamp or a transformer. The positioning structure includes: a base portion fixed inside the lamp, two spring arms standing upright and extending from two ends of the base portion respectively, and two clipping portions disposed on the two spring arms respectively. The two clipping portions are disposed toward each other to form a concave shape, thereby forming a contact portion in contact with the electrical element and applying a clipping force to the electrical element via the two spring arms. | 02-25-2016 |
20160053983 | LED LAMP HEAT DISSIPATING STRUCTURE - An LED lamp heat dissipating structure includes a first cover, a second cover, a heat dissipating device, and an LED light source. The first cover and the second cover cover each other to form a hollow space. The heat dissipating device is disposed inside the first cover and the second cover. The LED light source is disposed below the second cover and is in heat-conducting contact with the heat dissipating device. The heat dissipating device further includes a plurality of cover heat pipes. Each of the cover heat pipes has a heated end and a cooled end. The heated end is connected at the heat conducting base. The cooled end extends along the first flange of the first cover and the second flange of the second cover, respectively, so as to be sandwiched between the first flange and the second flange. | 02-25-2016 |
20160053985 | LED ILLUMINATION APPARATUS - An LED illumination apparatus includes a lens module, an illumination module and a sealing structure. The lens module includes a ring seat opened on both sides and a diffusion lens installed to a side of the ring seat. The illumination module is contained in the ring seat and includes an illumination unit configured to be corresponsive to the diffusion lens. The sealing structure is filled between the illumination module and an inner edge of the other side of the ring seat. The lens module and the illumination module are telescoped with each other and sealed by the sealing structure to achieve a waterproof effect. | 02-25-2016 |
Chin-Wen Wang, Pingzhen City TW
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20090236085 | METHOD FOR MANUFACTURING SUPPORTING BODY WITHIN AN ISOTHERMAL PLATE AND PRODUCT OF THE SAME - A supporting body within an isothermal plate includes a flat plate having two surfaces, and a plurality of bosses and pits arranged on both surfaces of the plate. The plate is provided thereon with a plurality of through holes. The though holes are located between the bosses and pits respectively. A portion of the bosses and pits protrudes from one surface of the plate, and the other portion thereof protrudes from the other surface of the plate. | 09-24-2009 |
20110192004 | METHOD FOR SEALING EDGES OF VAPOR CHAMBER - A method for sealing edges of a vapor chamber includes steps of: providing a first cover and a second cover, the first cover having its periphery bent to form a first folded edge, the second cover having its periphery bent to form a second folded edge; providing a supporting structure and a wick structure between the first cover and the second cover; covering the second cover on the first cover with the second folded edge being superposed on the first folded edge; bending the first folded edge to cover on the second folded edge; and providing a pressing die to press the first folded edge, thereby tightly connecting the first folded edge to the second folded edge. In this way, excellent tightness of sealing edges of the vapor chamber is achieved. Further, the production yield of the vapor chamber is increased with a reduced cost. | 08-11-2011 |
20110304269 | LED LAMP FOR EASY ASSEMBLY AND FIXATION - A LED lamp for easy assembly and fixation includes a fixing plate, a vapor chamber, a LED module, an outer frame, and fixing elements. The fixing plate has assembling holes. The vapor chamber has a heat-releasing surface brought into thermal contact with the fixing plate and a heat-absorbing surface opposite to the heat-releasing surface. The LED module includes a circuit board and LEDs arranged on the circuit board. The outer frame is provided with through-holes corresponding to the assembling holes and an accommodating opening corresponding to the LEDs. The fixing elements penetrate the through-holes and the assembling holes respectively to assemble the outer frame with the fixing plate. With this arrangement, the vapor chamber and the LED module can be sandwiched between the outer frame and the fixing plate. Thus, the present invention can be assembled and fixed to a predetermined position with an excellent structural strength. | 12-15-2011 |
20110305020 | LED LAMP AND HEAT-DISSIPATING ASSEMBLY THEREOF - A LED lamp having a heat-dissipating assembly includes a lamp seat and a LED module. The heat-dissipating assembly includes a metallic base, a vapor chamber, heat pipes, heat-dissipating fins sheathed on the heat pipes, and fixing elements. The metallic base has a first plate and a second plate overlapped with each other. The first plate and the second plate are provided with locking holes. The vapor chamber is brought into thermal contact with the first plate. The heat pipes penetrate between the first plate and the second plate. The lamp seat is provided with an opening and fixing holes corresponding to the locking holes. The fixing elements penetrate the fixing holes and the locking holes, thereby fixing the lamp seat to the metallic base. In this way, the fixation of the vapor chamber with other heat-dissipating body is simplified and the present invention can be assembled easily. | 12-15-2011 |
20120008329 | LED STREET LAMP - A LED street lamp including a housing, a lighting module, a metal base, and a heat dissipating module. The housing includes a bottom shell and a top shell both with openings. The lighting module is arranged in the housing. The heat dissipating module includes a metal base, a plurality of heat pipes, and a plurality of heat dissipating fins. The metal base includes a first plate and a second plate attached together. The first plate is thermally contacted with the lighting module. The heat pipes each have a heat absorbing section and a heat dissipating section. The heat absorbing section is arranged between the first plate and the second plate. The heat dissipating section is extending away from a side of the metal base. The heat dissipating fins are arranged on the heat dissipating sections. Air in the housing can naturally flow upwardly to effectively dissipate operating heat. | 01-12-2012 |
20120236586 | LED LIGHT GUIDE STRUCTURE - A light guide structure using an LED as a light source includes a refracting base, an LED light source module, and an optical fiber tube. The refracting base has a hollow chamber with a wall in a shape without any acute angle, and the LED light source module is fixed onto the refracting base, and the LED light source module includes an LED installed in the hollow chamber. One end of the optical fiber tube is disposed in the hollow chamber, and the other end of the optical fiber tube is extended out of the refracting base. Therefore, the invention can increase the number of reflections of the light inside the hollow chamber and reduce the loss of light occurred during the refraction process to provide a lamp with good illumination. | 09-20-2012 |
20120287643 | LED LAMP WITH ADJUSTABLE PROJECTION ANGLE - An LED lamp with adjustable projection angle is installed to a lamp pole and includes a fixture, a pivot element, a pressing element, a heat dissipating lamp holder and an LED module. The fixture includes a transverse pipe and a cut groove formed at the transverse pipe. The pivot element is passed through the transverse pipe and pivotally coupled to the fixture. The pressing element is installed to the transverse pipe and provided for reducing the cut groove to press and clamp the pivot element. The heat dissipating lamp holder is mounted to the pivot element. The LED module is installed at the heat dissipating lamp holder, and the transverse pipe is used for adjusting the angle of elevation of the heat dissipating lamp holder and the LED module. Therefore, the road lamp can be adjusted to a required projection range to enhance the use efficiency of the road lamp. | 11-15-2012 |
20120320589 | HEAT DISSIPATOR AND LED ILLUMINATOR HAVING HEAT DISSIPATOR - A heat dissipator having a heat-conducting substrate and a plurality of heat-dissipating columns is disclosed. The heat-conducting substrate is opened with a plurality of through-holes. Each of the heat-dissipating columns is discretely set on a surface of the heat-conducting substrate. An illuminator having the heat dissipator and an LED illuminating module is also disclosed. The LED illuminating module is fixed on the heat-conducting substrate and includes a circuit board and a plurality of LEDs arranged on the circuit board. This arrangement can increase the surface area for heat exchange with surrounding air and enhance the heat-dissipating efficiency of the heat dissipator. | 12-20-2012 |
20130032312 | VAPOR CHAMBER CAPILLARY FORMATION METHOD AND STRUCTURE THEREOF - A vapor chamber capillary formation method includes providing a base plate and a corresponding cover plate; forming a plurality of support protrusions on the base plate or any internal wall of the cover plate directly; coating a capillary structure onto a surface of the support protrusions, an internal wall of the base plate, and an internal wall of the cover plate; stacking and sealing the base plate and the cover plate with one another to form a cavity; and filling a working fluid into the cavity, and vacuuming and sealing the cavity. In addition, a vapor chamber capillary structure is further disclosed, and the structure can be formed on an internal wall of a casing of the vapor chamber directly, and the support strength and the yield rate of the vapor chamber can be enhanced. | 02-07-2013 |
20130063958 | LAMP HEAT DISSIPATING DEVICE, AND HEAT DISSIPATING ASSEMBLY THEREOF - In a lamp heat dissipating device and a heat dissipating assembly mounted onto a lamp base, the heat dissipating device includes a heat conducting base, a U-shaped heat pipe, and a heat dissipating body. The heat conducting base includes a groove formed on a surface of the heat conducting base. The U-shaped heat pipe includes an evaporation section and two condensation sections, and the evaporation section is combined into a groove. The heat dissipating body includes a circular cylinder and a plurality of hollow heat dissipating cylinders. The circular cylinder includes two containing grooves provided for inserting two condensation sections respectively, and the heat dissipating cylinders are arranged into a circular shape with a gap from one another and installed on an external side of the circular cylinder to increase the heat conducting area and heat dissipating area so as to improve the heat dissipating efficiency. | 03-14-2013 |
20130100676 | DOWNLIGHT STRUCTURE - The downlight includes a seat, a depressor, a rotator, a deflector and a lamp module. The seat has a hollow and a flange therein. The depressor is fixed on the seat and corresponding to the flange. The rotator is disposed between the flange and the depressor and is capable of rotating against the seat. The deflector is received in the hollow and pivotally connected to the rotator. The lamp module is fastened to the deflector. | 04-25-2013 |
20130265783 | DETACHABLE LAMP - A detachable lamp includes a seat, a fastening mechanism and a lighting module. The fastening mechanism includes a rotary latch having a stem and a latching portion extending from the stem. The lighting module is disposed on the seat corresponding by the fastening mechanism and includes a frame and an LED assembly received in the frame. The frame has an engaging member for being fastened by the latching portion. Thereby, the lighting module can be detachably mounted on the seat. | 10-10-2013 |
20140076995 | VAPOR CHAMBER AND METHOD OF MANUFACTURING THE SAME - A vapor chamber and method of manufacturing the same are disclosed. The vapor chamber includes a lower shell, an upper shell, a wick structure and a working fluid. The lower shell has a bottom plate and a lower side plate extended from a periphery of the bottom plate. The upper shell has a top plate, an annular slot formed on the outer edge of the top plate, and an upper side plate extended from a periphery of the annular slot. The upper shell covers the lower shell so that the upper side plate abuts against the lower side plate, and a solder accommodating space is formed between the annular slot and the lower side plate. | 03-20-2014 |
Chin-Wen Wu, Taipei County TW
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20090126809 | Air intake valve apparatus for pneumatic gun - An air intake valve apparatus for pneumatic tool, configured in an intake port of a pneumatic tool for controlling air circulations, mainly comprises a valve base configured in the intake port of the pneumatic tool, a stem configured through the valve base inside capable of shifting to a air-blocking position and a air-exhausting corresponding to the valve base and a flexible component propped the stem for keeping the stem on the air-blocking position regularly, wherein the stem has a first portion, a second portion and a mid-reducing portion, the mid-reducing portion is coupled to the first portion and the second portion respectively with different transiting surfaces so as to maintain the force driving the stem in constant no matter the air pressure entering the valve base is lower or higher. | 05-21-2009 |
Chin-Wen Yeh, Tu-Cheng, Taipei TW
Patent application number | Description | Published |
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20130025116 | METHOD FOR MANUFACTURING ANTI-ELECTROMAGNETIC INTERFERENCE SHIELDS - A method for manufacturing anti-EMI shields on a computer chassis includes the following steps. An anti-EMI plate and a plate on the computer chassis are separately cut into desired dimensions by a cutting machine. The anti-EMI plate and the plate with are washed with cleaning agent. The anti-EMI plate is glued on an EMI area of the plate. The plate is pre-dried with the anti-EMI plate by a drying machine. The anti-EMI plate is pre-pressed onto the plate by a pressing machine. The anti-EMI plate is pressed onto the plate by the pressing machine. The plate is quick dried with the anti-EMI plate by the drying machine. The plate is stamped into desired shape with the anti-EMI plate by a stamping machine. | 01-31-2013 |