Patent application number | Description | Published |
20080205032 | LIGHT GUIDE METHOD OF DOUBLE-LAYER LIGHT GUIDE PLATE AND KEYPAD STRUCTURE USING THE DOUBLE-LAYER LIGHT GUIDE PLATE - A keypad structure includes a circuit board, a reflecting plate, a second light guide plate, a second light guide plate, a shading strip, a first light guide plate, an elastic layer, a keypad module and a light source module. A shading strip is provided for attaching the second light guide plate to the first light guide plate. A hole at an overlapped position of the first and second light guide plates is provided for exposing the first light guide plate. A light emitting element of the second light guide plate is lit to project a single-color light onto a corresponding keypad. When the light emitting element of the first light guide plate is lit, different color lights are produced, such that a light transmission effect of single-color light or mixed multiple-color light occurs at the surface of the keypad corresponding to the first light guide plate. | 08-28-2008 |
20090178753 | PROCESS FOR KEYPAD PANEL HAVING ARRAYS OF MICROPORES - A process for a keypad panel having arrays of micropores includes the steps as follows. First, a plastic thin plate is prepared. A shielding layer is formed on one surface of the plastic thin plate. A plurality of micropores is formed on the shielding layer via an etching process. The micropores are arranged to form patterns for pressing. Then, the plastic thin plate is cut to form a keypad panel of a predetermined shape. A backlight module is adhered on one surface of the shielding layer. A telecommunication module is arranged on one surface of the backlight module. When a set of light-emitting units are lighted up, the light enters one end of a light-guiding plate. The light is reflected by light-guiding microstructures onto the corresponding key, so that the user can see the position of each key clearly. | 07-16-2009 |
20090178906 | KEYPAD PANEL ASSEMBLY HAVING ARRAYS OF MICROPORES - A keypad panel assembly having arrays of micropores includes a panel body, a shielding layer, a backlight module, and a telecommunication module. The panel body is formed into a plate. The shielding layer is provided on one surface of the panel body. A plurality of micropores are formed on the shielding layer. The micropores are arranged to form patterns for pressing. The backlight module is arranged on one surface of the shielding layer. The telecommunication module is arranged on one surface of the backlight module. When a set of light-emitting units is lighted up, the light enters one end of a light-guiding plate. The light is reflected by light-guiding microstructures onto the corresponding key, so that the user can see the position of each key clearly. | 07-16-2009 |
20100307898 | Method of manufacturing a keypad structure having a transparent keycap and keypad structure having a transparent keycap - The present invention discloses a method of manufacturing a keypad structure having a transparent keycap and a keypad structure having a transparent keycap. A metal pattern layer is formed on a transparent resin layer of a keycap component. Two print layers are formed on a transparent resin layer of an overprint component. Two print layers and the metal pattern layer are overlapped and have a level difference in height of the total thickness of the two transparent layers. Accordingly, the figure of the keypad seems to be floated and is felt to be three-dimensional. | 12-09-2010 |
20110122000 | CONTROL PANEL AND CONTROL METHOD THEREOF - A control method of a control panel is disclosed. First, a first display plate having at least one first pattern is provided, and the first display plate is in an on-state, so that the first pattern is shown. Then, a touch region of a touch panel disposed on the first display plate is touched, and a second display plate having at least one second pattern and disposed under the first display plate is turned on, so that the second pattern is displayed. Accordingly, changes of different patterns respectively in different layers can be displayed. | 05-26-2011 |
20130075026 | METHOD FOR BONDING PLASTIC MOLD MEMBER ONTO METAL HOUSING - A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. The inner surface of the metal housing is subjected to physical processing to thereby form a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by plastic injection molding. | 03-28-2013 |
20130075941 | METHOD FOR BONDING PLASTIC MOLD MEMBER ONTO METAL HOUSING - A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. A hollow-carved area is provided on the metal housing. The inner surface of the metal housing is subjected to physical process, thereby forming a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by performing a first plastic injection molding. An optical plastic member is molded on the hollow-carved area by performing a second plastic injection molding. | 03-28-2013 |
Patent application number | Description | Published |
20100321327 | TOUCH SENSITIVE IPS LIQUID CRYSTAL DISPLAY - A touch sensitive in-plane switching (IPS) liquid crystal display (LCD) includes a liquid crystal layer, an active-matrix transistor layer with an electrode pair, a color filter substrate, and a sensing electrode layer. The sensing electrode layer may be disposed above or below the color filter substrate, and the sensing electrode layer may include two parts that are disposed above and below the color filter layer respectively. | 12-23-2010 |
20140104511 | TOUCH PANEL AND A MANUFACTURING METHOD THEREOF - Present invention discloses a touch panel and a manufacturing method thereof, the touch panel comprises: a substrate; a silver nano-wire electrode layer provided on the substrate comprising a connecting area and a non-connecting area; a first protective layer provided on silver nano-wire electrode layer having a first hole corresponding to connecting area; a second protective layer provided on first protective layer having a second hole corresponding to position of first hole; and a connecting wire provided on second protective layer connected to silver nano-wire electrode layer in connecting area through second hole and first hole. With the touch panel, the problem that etching solution can't seep when a single protective layer is too thick and the problem that a silver nano-wire layer is easily oxidized and the adhesion of the silver nano-wire layer is poor when a single protective layer is too thin can be avoided. | 04-17-2014 |
20140182894 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel is partitioned into a sensing region and a circuit region and the circuit region is positioned around the edges of the sensing region. The touch panel comprises an electrode layer, a first wire layer, a second wire layer and an insulating layer. The electrode layer is disposed in the sensing region. The first wire layer is disposed in the circuit region and electrically connects to the electrode layer. The second wire layer electrically connects to the first wire layer in the circuit region. The insulating layer has a portion being disposed between the first wire layer and the second wire layer in the circuit, and has a plurality of first through holes wherein the first wire layer electrically connects to the second wire layer through the first through holes. The present disclosure also provides a method of manufacturing a touch panel. | 07-03-2014 |
20150069364 | ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting diode display and method of manufacturing the same are provided in the present invention. The organic light-emitting diode display includes an anode layer and a cathode layer opposite to and spaced apart from each other, an organic light-emitting layer disposed between the anode layer and the cathode layer, wherein the organic light-emitting layer includes primary color regions and mixed color regions, and a color deviation protective layer disposed between the anode layer and the organic light-emitting layer or between the organic light-emitting layer and the cathode layer, and the color deviation protective layer is provided with insulating patterns corresponding to the mixed color regions to prevent light generation from the mixed color regions. The manufacturing method features the step of disposing a color deviation protective layer to prevent light generation from the mixed color regions of the organic light-emitting layer and solve conventional color deviation issue. | 03-12-2015 |
20150069365 | ORGANIC LIGHT-EMITTING DIODE DISPLAY AND FABRICATION METHOD THEREOF - An organic light-emitting diode (OLED) display and fabrication method thereof are provided. The OLED display includes an organic light-emitting layer comprising a plurality of primary color regions and a plurality of mixed color regions, wherein the primary color regions and the mixed color regions have the same light emitting direction. A color shift prevention layer is disposed above or under the organic light-emitting layer, the color shift prevention layer comprising a plurality of opaque patterns disposed on the light emitting direction of the corresponding mixed color regions. The color shift prevention layer incorporated in the OLED display is able to block the mixed light emitted from the mixed color regions of the organic light-emitting layer. Therefore, the color shift problem can be solved. | 03-12-2015 |
20150070605 | TOUCH DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A touch display is disclosed including a display module, a polarizer disposed on the display module, and a plurality of touch electrodes at least partly coated on the polarizer, wherein the touch electrodes are formed by nano-silver. Since the touch electrodes formed by nano-silver is employed in the display, a multifunctional touch display is provided. A method for making the touch display is also disclosed. | 03-12-2015 |
20150097175 | TOUCH PANEL - The present invention provides a touch panel, including a lower substrate, an organic light-emitting component, disposed on the lower substrate, a nano silver sensing layer, disposed on the organic light emitting component, and an upper substrate, disposed on the nano silver sensing layer. | 04-09-2015 |
20150130736 | ORGANIC LIGHT EMITTING DIODE (OLED) TOUCH DISPLAY DEVICE - An OLED touch display device includes an OLED display and a laminated package component covering the OLED display and including a quarter-wave plate, a liquid crystal polarizer, a first touch sensor layer and a second touch sensor layer. The first touch sensor layer and the second touch sensor layer are configured to cooperatively detect touch events. | 05-14-2015 |
Patent application number | Description | Published |
20090177817 | METHOD AND SYSTEM FOR ENHANCED READ PERFORMANCE IN SERIAL PERIPHERAL INTERFACE - A method for reading data in an integrated circuit includes receiving a read command, which is associated with an enhanced data read, and receiving a first address from a plurality of input/output pins. The method includes receiving a first performance enhancement indicator and determining whether an enhanced read operation is to be performed based on at least information associated with the first performance enhancement indicator. The method includes waiting n clock cycles, where n is an integer, then outputting data from a memory array in the integrated circuit using the plurality of input/output pins concurrently. The method also includes performing an enhanced read operation, if it is determined that the enhanced read operation is to be performed. In an embodiment of the method, performing an enhanced read operation includes receiving a second address and a second performance enhance indicator without receiving a read command. | 07-09-2009 |
20100007377 | METHOD AND SYSTEM FOR A SERIAL PERIPHERAL INTERFACE - An integrated circuit device includes a serial peripheral interface adapted for receiving a first command supporting an address of a first configuration, wherein the serial peripheral interface supports an address of a second configuration upon receipt of a second command, the second configuration being different from the first configuration. In a specific embodiment, the first and the second configurations are different in address length. In another embodiment, a second address cooperated with the second command has a first part and a second part, the second part comprising a plurality of byte addresses, each of the byte addresses being associated with a corresponding byte of data. In another embodiment, integrated circuit device also includes a mode logic circuit for controlling operations of the first command and the second command. Various other embodiments are also described. | 01-14-2010 |
20120092937 | Method and System for A Serial Peripheral Interface - A method for dual I/O data read in an integrated circuit which includes a serial peripheral interface memory device. In an embodiment, the memory device includes a clock signal, a plurality of pins, and a configuration register. In an embodiment, the configuration register includes a wait cycle count. The method includes transmitting a read address to the memory device using a first input/output pin and a second input/output pin concurrently. In an embodiment, the read address includes at least a first address bit and a second address bit, the first address bit being transmitted using the first input/output pin, and the second address bit being transmitted using the second input/output pin. The method includes accessing the memory device for data associated with the address and waiting a predetermined number clock cycles associated with the wait cycle count. The method includes transferring the data from the memory device using the first input/output pin and the second input/output pin concurrently. | 04-19-2012 |
20120327722 | Method and System for a Serial Peripheral Interface - An integrated circuit includes a serial peripheral interface memory device. In an embodiment, the memory device includes a clock signal, a plurality of pins, and a configuration register. In an embodiment, the configuration register includes a wait cycle count. The method includes transmitting a read address to the memory device using a first input/output pin and a second input/output pin concurrently. In an embodiment, the read address includes at least a first address bit and a second address bit, the first address bit being transmitted using the first input/output pin, and the second address bit being transmitted using the second input/output pin. The method includes accessing the memory device for data associated with the address and waiting a predetermined number clock cycles associated with the wait cycle count. The method includes transferring the data from the memory device using the first input/output pin and the second input/output pin concurrently. | 12-27-2012 |
20130086350 | METHOD AND SYSTEM FOR ENHANCED PERFORMANCE IN SERIAL PERIPHERAL INTERFACE - A method of conducting an operation in an integrated circuit having a plurality of memory cells includes receiving an operating command for the memory cells and receiving a first address segment associated with the memory cells in at least one clock cycle after receiving the operating command. The method further includes receiving a first performance enhancement indicator in at least one clock cycle after ending the first address segment while before starting to transfer data, for determining whether an enhanced operation is to be performed. | 04-04-2013 |
20140237207 | METHOD AND SYSTEM FOR ENHANCED PERFORMANCE IN SERIAL PERIPHERAL INTERFACE - A method of conducting an operation in an integrated circuit having a plurality of memory cells includes receiving an operating command for the memory cells and receiving a first address segment associated with the memory cells in at least one clock cycle after receiving the operating command. The method further includes receiving a first performance enhancement indicator in at least one clock cycle after ending the first address segment while before starting to transfer data, for determining whether an enhanced operation is to be performed. | 08-21-2014 |
Patent application number | Description | Published |
20120163893 | FOLDABLE KEYBOARD - A foldable keyboard includes a supporting plate, a first keyboard module, a second keyboard module, a first slot, a first protrusion, a second slot and a second protrusion. The first and second keyboard modules are disposed on the supporting plate. The second keyboard module is pivotally connected to the first keyboard module. The first slot is selectively disposed on one of the supporting plate and the first keyboard module. The first protrusion corresponding to the first slot is selectively disposed on the other one of the supporting plate and the first keyboard module and movably engaged in the first slot. The second slot is selectively disposed on one of the supporting plate and the second keyboard module. The second protrusion corresponding to the second slot is selectively disposed on the other one of the supporting plate and the second keyboard module and movably engaged in the second slot. | 06-28-2012 |
20120229309 | INPUT DEVICE - An input device includes a casing, a first keyboard, and a second keyboard. The first keyboard is slidably connected to the casing. The second keyboard is connected to the casing in an obliquely slidable manner and slidably connected to the first keyboard. When the first keyboard slides toward an expanded position relative to the casing, the first keyboard drives the second keyboard to slide obliquely relative to the casing, so that the second keyboard slides upwardly relative to the first keyboard. When the first keyboard slides toward a folded position relative to the casing, the first keyboard drives the second keyboard to slide obliquely relative to the casing, so that the second keyboard slides downwardly relative to the first keyboard. | 09-13-2012 |
20120243162 | PORTABLE KEYBOARD - A portable keyboard includes a base, a holder, a support member, a foldable keyboard and a linking member. One end of the support member is pivotally connected to the base and the other end of the support member is pivotally connected to the holder. The foldable keyboard is disposed on the base and includes a first keyboard module, a second keyboard module and a pivot. The first keyboard module is pivotally connected to the second keyboard module by the pivot, such that the first and second keyboard modules can be folded or expanded with respect to each other over the base. One end of the linking member is connected to the pivot and the other end of the linking member is pivotally connected to the holder, such that the holder and the foldable keyboard can move together with each other. | 09-27-2012 |
20120257344 | PORTABLE KEYBOARD - A portable keyboard includes a base, a casing pivotally connected to the base, and a foldable keyboard. The foldable keyboard is disposed on the base and includes a first keyboard module, a second keyboard module and a pivot. The first keyboard module is pivotally connected to the second keyboard module by the pivot, such that the first keyboard module and the second keyboard module can be folded or expanded with respect to each other over the base. When the first and second keyboard modules are folded with respect to each other over the base, the foldable keyboard can be accommodated in the casing. When the casing rotates with respect to the base such that an angle is formed therebetween, the first and second keyboard modules can be expanded with respect to each other over the base. | 10-11-2012 |
20120262867 | FOLDABLE KEYBOARD ASSEMBLY AND PORTABLE ELECTRONIC MODULE THEREOF - A foldable keyboard assembly includes a foldable structure and a rotary foldable keyboard. The foldable structure includes a first foldable member, a third foldable member, and a second foldable member foldably disposed therebetween. A portable electronic device is detachably disposed on the third foldable member. The rotary foldable keyboard includes a support board, a first keyboard, and a second keyboard. The support board is disposed on the first foldable member. The first keyboard and the second keyboard are movably disposed on the support board and pivotally connected to each other. When the first keyboard and the second keyboard are folded relatively, they are contained in the foldable structure. When the first keyboard and the second keyboard are expanded relatively, the second foldable member can bend relative to the third foldable member for supporting the portable electronic device to abut against a side of the rotary foldable keyboard. | 10-18-2012 |
20140151212 | KEYBOARD - A keyboard includes a non-conductive board, a plurality of keyswitches, and a capacitive touch sensing sheet. The plurality of keyswitches is disposed on the non-conductive board. Each keyswitch includes a keycap and a support device. The support device is connected to the keycap and the non-conductive board so as to make the keycap movable between a pressing position and a non-pressing position relative to the non-conductive board. The capacitive touch sensing sheet is disposed under the non-conductive board for providing a cursor signal to a computer device. | 06-05-2014 |
Patent application number | Description | Published |
20100314037 | METHOD FOR FABRICATING PACKAGING SUBSTRATE - A method for fabricating a packaging substrate includes: providing a base having a release film with two opposite surfaces, two first auxiliary dielectric layers enclosing the release film, and two metal layers disposed on the two first auxiliary dielectric layers, therewith an effective area defined on the two metal layers; forming an inner wiring layer from the two metal layers; forming on each of the two first auxiliary dielectric layers and the inner wiring layers a built-up structure having first conductive pads so as for two initial substrates to be formed on the opposite surfaces of the release film; removing whatever is otherwise lying outside the effective area; removing the release film; and forming dielectric layer openings in the two first auxiliary dielectric layers so as for two substrate bodies to be formed from the initial substrates, wherein a portion of the inner wiring layers are exposed to thereby function as second conductive pads. | 12-16-2010 |
20100319966 | PACKAGING SUBSTRATE AND FABRICATION METHOD THEREOF - A method for fabricating a packaging substrate includes: stacking two metal layers; encapsulating the two metal layers with assistant dielectric layers; forming built-up structures on the assistant dielectric layers, respectively; and separating the built-up structures along the interface between the two metal layers so as to form two packaging substrates. Owing to the adhesive characteristic of the assistant dielectric layers, the two metal layers are unlikely to separate from each other during formation of the built-up structures. But after portions of the dielectric layer around the periphery of the metal layers are cut and removed, the two metal layers can be readily separated from each other. The two metal layers can be patterned to form wiring layers, metal bumps, or supporting structures to avoid waste of materials. A packaging substrate and a fabrication method thereof are provided. | 12-23-2010 |
20130118680 | METHOD FOR FABRICATING A PACKAGING SUBSTRATE - A method for fabricating a packaging substrate includes: stacking two metal layers; | 05-16-2013 |
Patent application number | Description | Published |
20100288613 | KEYPAD ASSEMBLY AND ELECTRONIC DEVICE USING SAME - A keypad assembly is used for an electronic device. The keypad assembly includes a support member, a plurality of key strips and a plurality of elastic members. The support member defines a plurality of openings and a plurality of cantilever plates, each cantilever plate extending into a corresponding opening. The key strips are received in the openings. Each key strip defines a first slot in which each cantilever plate is received. Each elastic member supports one of the key strips and provides a force extending one portion of the key strips out of its corresponding opening. | 11-18-2010 |
20100307904 | KEYPAD ASSEMBLY AND ELECTRONIC DEVICE USING SAME - A keypad assembly is used for an electronic device. The keypad assembly includes a support member, and a plurality of key strips. The support member defines a plurality of openings and a plurality of cantilever plates, each cantilever plate extending into a corresponding opening. The key strips are received in the openings. Each key strip defines a slot, and each cantilever plate is received in a slot. The cantilever plates provide force to extend one portion of the key strips from the receiving groove. | 12-09-2010 |
20100309026 | KEYPAD ASSEMBLY AND ELECTRONIC DEVICE USING SAME - A keypad assembly is used for an electronic device. The keypad assembly includes a support member, a plurality of key strips and a plurality of elastic members. The support member defines a plurality of receiving grooves each with an angled bottom surface. The key strips are received in the receiving grooves. The elastic members are received in the receiving grooves, and each elastic member abuts a corresponding key strip providing a biasing force to extend a portion of the key strips from the receiving groove. | 12-09-2010 |
Patent application number | Description | Published |
20110272719 | LED STRUCTURE - The present invention discloses an LED structure, wherein an N-type current spreading layer is interposed between N-type semiconductor layers to uniformly distribute current flowing through the N-type semiconductor layer. The N-type current spreading layer includes at least three sub-layers stacked in a sequence of from a lower band gap to a higher band gap, wherein the sub-layer having the lower band gap is near the substrate, and the sub-layer having the higher band gap is near the light emitting layer. Each sub-layer of the N-type current spreading layer is expressed by a general formula In | 11-10-2011 |
20120276722 | METHOD FOR GROWING SEMIPOLAR NITRIDE - A method for growing a semipolar nitride comprises steps: forming a plurality of parallel discrete trenches on a silicon substrate , each discrete trenches having a first wall and a second wall, wherein a tilt angle is formed between the surface of the silicon substrate and the first wall; forming a buffer layer on the silicon substrate and the trenches, wherein the buffer layer on the first wall has a plurality of growing zones and a plurality of non-growing zones among the growing zones and complementary to the growing zones; forming a cover layer on the buffer layer and revealing the growing zones; and growing a semipolar nitride from the growing zones of the buffer layer and covering the cover layer. Thereby cracks caused by thermal stress between the silicon substrate and semipolar nitride are decreased and the quality of the semipolar nitride film is improved. | 11-01-2012 |
20130240895 | SEMICONDUCTOR ELEMENT HAVING HIGH BREAKDOWN VOLTAGE - A semiconductor element having a high breakdown voltage includes a substrate, a buffer layer, a semiconductor composite layer and a bias electrode. The buffer layer disposed on the substrate includes a high edge dislocation defect density area. The semiconductor composite layer disposed on the buffer layer includes a second high edge dislocation defect density area formed due to the first high edge dislocation defect density area. The bias electrode is disposed on the semiconductor composite layer. A virtual gate effect of defect energy level capturing electrons is generated due to the first and second high edge dislocation defect density areas, such that an extended depletion region expanded from the bias electrode is formed at the semiconductor composite layer. When the bias electrode receives a reverse bias, the extended depletion region reduces a leakage current and increases the breakdown voltage of the semiconductor element. | 09-19-2013 |