Patent application number | Description | Published |
20100031187 | Input Method and Touch-Sensitive Display Apparatus - An input method is applied to a touch-sensitive display apparatus. The touch-sensitive display apparatus has a display area and the display area displays a first frame. The input method include a step of a pointer pressing the display area and moving to change the first frame. The step of the pointer pressing the display area and moving to change the first frame is accomplished through the following way. The way is that the pointer presses the display area and moves from a place where is adjacent to a corner of the display area to a place where is adjacent to a center of the display area along a first direction such that a folded image adjacent to the corner is displayed by the display area. In addition, a touch-sensitive display apparatus using the input method is provided. | 02-04-2010 |
20100039397 | Display Panel and Touch-Sensitive Display Module - A display panel is adapted to being combined with a touch-sensitive device and being electrically connected to a circuit board. The display panel includes a first body and a first connector. The first body has a display area, a first surface and a second surface. The first surface is opposite to the second surface and the display area is located on the first surface. The first connector is electrically connected to the first body and the first body is adapted to being electrically connected to the circuit board via the first connector. The first body is adapted to being electrically connected to the touch-sensitive device such that the touch-sensitive device is adapted to being electrically connected to the circuit board via the first body and the first connector. Furthermore, a touch-sensitive display module including a display panel and a touch-sensitive device is also provided. | 02-18-2010 |
20100073277 | Diaplay Method Applied to Electrophoretic Display - An electrophoretic display includes a plurality of pixels. A display method applied to the electrophoretic display includes the following steps. Firstly, a first frame is displayed on the pixels at a first time. Next, a difference amount between the pixels at the first time and the pixels at a second time predetermined for displaying a second frame is calculated. The second time is later than the first time. Next, whether the difference amount is larger than a predetermined value is determined. Next, corresponding part of the second frame is displayed on part of the pixels corresponding to the difference amount at the second time if the difference amount is not larger than the predetermined value. | 03-25-2010 |
20110105189 | ELECTRONIC DEVICE - An electronic device is provided. The electronic device including a body having a side on which an unstable display is disposed and an other side on which a bi-stable display is disposed. | 05-05-2011 |
20110316762 | ELECTRONIC SYSTEM, METHOD FOR CONTROLING MOBILE APPARATUS, READING APPARATUS AND METHOD FOR CONTORLING THEREOF - An electronic system comprises a mobile apparatus and a reading apparatus. The reading apparatus has a display screen and a plurality of operation units. When the reading apparatus is linked with the mobile apparatus through a data-transmission interface, the reading apparatus displays an image of an electronic file on the display screen thereof which is stored in the mobile apparatus. When one of the operation units is enabled, the reading apparatus generates a corresponding operation signal to the mobile apparatus, thus the mobile apparatus performs a corresponding operation process according to the operation signal. | 12-29-2011 |
20130127925 | READING APPARATUS AND CONTROL METHOD THEREOF - A control method for a reading apparatus, includes making a display screen of the reading apparatus display a first pattern with a first gray value according to a first display request; and making the display screen display a second pattern with a second gray value according to a second display request in a condition of the first pattern existing. The second gray value is different from the first gray value. | 05-23-2013 |
Patent application number | Description | Published |
20110205814 | SENSE AMPLIFIER AND METHOD OF SENSING DATA USING THE SAME - Some embodiments regard a circuit comprising a pre-charge circuit and a latch circuit. The pre-charge circuit charges a voltage node to a pre-determined voltage level based on which the latch circuit generates a feedback signal to stop the pre-charge circuit from charging. | 08-25-2011 |
20120127815 | SENSE AMPLIFIER AND METHOD OF SENSING DATA USING THE SAME - Some embodiments regard a circuit comprising a pre-charge circuit and a latch circuit. The pre-charge circuit charges a voltage node to a pre-determined voltage level based on which the latch circuit generates a feedback signal to stop the pre-charge circuit from charging. | 05-24-2012 |
20130064017 | CONCURRENT OPERATION OF PLURAL FLASH MEMORIES - A device comprises an address storage device. A first circuit includes a first flash memory, configured to sequentially receive first and second addresses and store the first address in the address storage device. The first circuit has a first set of control inputs for causing the first circuit to perform a first operation from the group consisting of read, program and erase on a cell of the first flash memory corresponding to a selected one of the first and second addresses. A second circuit includes a second flash memory, configured to receive the second address. The second circuit has a second set of control inputs for causing the second circuit to read data from a cell of the second flash memory corresponding to the second address while the first operation is being performed. | 03-14-2013 |
20130082770 | ELECTRONIC CIRCUIT HAVING BAND-GAP REFERENCE CIRCUIT AND START-UP CIRCUIT, AND METHOD OF STARTING-UP BAND-GAP REFERNCE CIRCUIT - An electronic circuit includes a band-gap reference circuit and a start-up circuit. The band-gap reference circuit includes an operational amplifier which has an output and first and second inputs. The band-gap reference circuit is configured to generate a predetermined reference voltage at the output of the operational amplifier after a start-up phase of the band-gap reference circuit. The start-up circuit includes at least one switch arranged to connect at least one current source to at least one of the inputs of the operational amplifier during the start-up phase, and to disconnect the at least one current source from the at least one of the inputs of the operational amplifier after the start-up phase. | 04-04-2013 |
20140003141 | CONCURRENT OPERATION OF PLURAL FLASH MEMORIES | 01-02-2014 |
20140340070 | ELECTRONIC CIRCUIT HAVING BAND-GAP REFERENCE CIRCUIT AND START-UP CIRCUIT, AND METHOD OF STARTING-UP BAND-GAP REFERENCE CIRCUIT - A circuit includes a band-gap reference circuit and a start-up circuit. The band-gap reference circuit includes an operational amplifier, a first current path between a power supply node and a reference node, a second current path between the power supply node and the reference node, and a feedback path between an output of the operational amplifier and the first and second current paths. A first input of the operational amplifier is coupled to the first current path, and a second input of the operational amplifier is coupled to the second current path. The start-up circuit includes a current source and at least one switch coupled between the current source and the band-gap reference circuit. The at least one switch is configured to electrically couple the current source with the first and second current paths during a start-up phase. | 11-20-2014 |
Patent application number | Description | Published |
20110259100 | MEMS GYROSCOPE - An MEMS gyroscope is disclosed, capable of computing the rotating angle of a DUT being attached thereto without the need to execute an off-line calibration process, of precluding the execution of an integration process, and of executing an on-line compensation process for the error introduced by the sensing circuit defect and by the mechanical structure defect of its gyroscope module. The disclosed MEMS gyroscope comprises: a gyroscope module, a sensing module coupled with the gyroscope module, and a control module couple with the gyroscope module and the sensing module, respectively. The control module receives the system dynamic of the gyroscope module sensed by the sensing module, and applies a gyroscope control method for controlling the gyroscope module and computing the rotating angle of the DUT. Moreover, the control module outputs a control signal including two extra frequency signals, to the gyroscope module, for driving the gyroscope module into operation. | 10-27-2011 |
20110314910 | Single-axis-control-input gyroscope system having imperfection compensation - The present invention proposes a single-axis-control-input gyroscope system having imperfection compensation, which comprises a gyroscope and a state observer. The gyroscope includes a mechanical structure, and the dynamic behavior of the mechanical structure is described with a plurality of system parameters and a plurality of dynamic equations. The system parameters include a mass of the gyroscope, two main-axis spring constants, a cross-axis spring constant, two main-axis damping coefficients, a cross-axis damping coefficient and an angular velocity. The mechanical imperfections cause the system parameters to deviate from the designed values and become unknown values. The gyroscope receives a single-axis control signal and outputs a plurality of gyroscopic system dynamics. The single-axis control signal includes at least two frequency signals. The state observer is coupled to the gyroscope to receive the gyroscopic system dynamics as the inputs thereof to feed back compensations to the state observer. Thereby is estimated an angular velocity. | 12-29-2011 |
Patent application number | Description | Published |
20110233673 | LATERAL-DIFFUSION METAL-OXIDE SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a lateral-diffusion metal-oxide semiconductor (LDMOS) device is disclosed. The method includes the steps of: providing a semiconductor substrate; forming a first region and a second region both having a first conductive type in the semiconductor substrate, wherein the first region not contacting the second region; and performing a thermal process to diffuse the dopants within the first region and the second region into the semiconductor substrate to form a deep well, wherein the doping concentration of the deep well is less than the doping concentration of the first region and the second region. | 09-29-2011 |
20140131797 | SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor structure comprises a substrate having a first conductive type; a deep well having a second conductive type formed in the substrate and extending down from a surface of the substrate; a first well having the first conductive type and a second well having the second conductive type both formed in the deep well and extending down from the surface of the substrate, and the second well spaced apart from the first well; a gate electrode formed on the substrate and disposed between the first and second wells; an isolation extending down from the surface of the substrate and disposed between the gate electrode and the second well; a conductive plug penetrating into the isolation and reaching the bottom thereof; and a first doping electrode region having the second conductive type, formed within the second well and below the isolation to connect the conductive plug. | 05-15-2014 |
20140367789 | POWER ARRAY WITH STAGGERED ARRANGEMENT FOR IMPROVING ON-RESISTANCE AND SAFE OPERATING AREA - A power array with a staggered arrangement for improving on-resistance and safe operating area of a device is provided. Each power array includes two or more rows with a plurality of parallel device units arranged along the row. Each device unit includes a source region, a drain region, and a gate disposed between the source region and the drain region, wherein each drain region is offset from the adjacent drain region of adjacent rows in a row direction. | 12-18-2014 |
20150014768 | HIGH VOLTAGE METAL-OXIDE-SEMICONDUCTOR TRANSISTOR DEVICE AND MANUFACTURING METHOD THEREOF - A lateral double-diffused metal-oxide-semiconductor transistor device includes a substrate having at least a shallow trench isolation formed therein, an epitaxial layer encompassing the STI in the substrate, a gate, and a drain region and a source region formed in the substrate at respective two sides of the gate. The epitaxial layer, the source region and the drain region include a first conductivity type. The gate includes a first portion formed on the substrate and a second portion extending into the STI. | 01-15-2015 |
Patent application number | Description | Published |
20100055912 | SEMICONDUCTOR FABRICATING PROCESS - A semiconductor fabricating process is provided. First, a substrate is provided. The substrate has thereon a stacked structure and a mask layer disposed on the stacked structure. Thereafter, an oxide layer is formed on a surface of the mask layer and a surface of at least a portion of the stacked structure. Afterwards, a first spacer is formed on a sidewall of the stacked structure. Then, a second spacer is formed on a sidewall of the first spacer. Further, a first etching process is performed to remove the oxide layer on the surface of the mask layer. Thereafter, a second etching process is performed to simultaneously remove the mask layer and the second spacer. | 03-04-2010 |
20130062701 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A manufacturing method of a semiconductor device includes the following steps. First, a substrate is provided. At least one sacrificial gate structure is formed on the substrate, at least one diffusion region is formed in the substrate at each of two sides of the sacrificial gate structure, and a first inter-layer dielectric layer is formed to cover the diffusion region. A gate recess is then formed in the sacrificial gate structure. A first diffusion contact hole is then formed in the first inter-layer dielectric layer and at least partially exposes the diffusion region. A metal layer is subsequently formed in the gate recess and the first diffusion contact hole. | 03-14-2013 |
20130087837 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating semiconductor device is disclosed. The method includes the steps of: providing a substrate having a gate structure thereon; forming a first cap layer on a surface of the substrate and sidewall of the gate structure; forming a second cap layer on the first cap layer; forming a third cap layer on the second cap layer; performing an etching process to partially remove the third cap layer, the second cap layer, and the first cap layer to form a first spacer and a second spacer on the sidewall of the gate structure; and forming a contact etch stop layer (CESL) on the substrate to cover the second spacer, wherein the third cap layer and the CESL comprise same deposition condition. | 04-11-2013 |
20130256765 | SEMICONDUCTOR DEVICE - A semiconductor device is disclosed. The semiconductor device includes: a substrate; a gate structure disposed on the substrate; a first spacer disposed on a sidewall of the gate structure; a second spacer disposed around the first spacer, wherein the second spacer comprises a L-shaped cap layer and a cap layer on the L-shaped cap layer; a source/drain disposed in the substrate adjacent to two sides of the second spacer; and a CESL disposed on the substrate to cover the gate structure, wherein at least part of the second spacer and the CESL comprise same chemical composition and/or physical property. | 10-03-2013 |
Patent application number | Description | Published |
20120020151 | STORAGE APPARATUS AND METHOD OF MANUFACTURING THE SAME - A storage apparatus including a circuit board, a control circuit element, a terminal module and a storage circuit element is provided. The circuit board includes a first surface, a second surface, a connect part, openings, metal contacts and metal units. The openings pass through the circuit board from the first surface to the second surface and the metal contacts are exposed on the first surface. The terminal module is disposed on the first surface and has elastic terminals and each of the elastic terminals has a first contact part and a second contact part. The first contact parts respectively contact with the metal contacts and the second contact parts respectively pass through the openings to protrude from the second surface. The metal units are disposed on the second surface and located between the openings and the connect part. Accordingly, the volume of the storage apparatus can be reduced. | 01-26-2012 |
20130133191 | METHOD OF MANUFACTURING STORAGE APPARATUS - A storage apparatus including a circuit board, a control circuit element, a terminal module and a storage circuit element is provided. The circuit board includes a first surface, a second surface, a connect part, openings, metal contacts and metal units. The openings pass through the circuit board from the first surface to the second surface and the metal contacts are exposed on the first surface. The terminal module is disposed on the first surface and has elastic terminals and each of the elastic terminals has a first contact part and a second contact part. The first contact parts respectively contact with the metal contacts and the second contact parts respectively pass through the openings to protrude from the second surface. The metal units are disposed on the second surface and located between the openings and the connect part. Accordingly, the volume of the storage apparatus can be reduced. | 05-30-2013 |
20140187101 | UNIVERSAL SERIES BUS CONNECTOR AND MANUFACTURING METHOD THEREOF - A universal series bus (USB) connector including a base, a first terminal set, and a second terminal set and a method of manufacturing the universal series bus connector are provided. The first terminal set includes a pair of first differential signal terminals and a pair of second differential signal terminals, and terminals of the pair of first differential signal terminals are adjacent to each other and terminals of the pair of second differential signal terminals are adjacent to each other. Two of terminals of the second terminal set are located at two opposite sides of the pair of first differential signal terminals, and another two of the terminals of the second terminal set are located at two opposite sides of the pair of second differential signal terminals. | 07-03-2014 |
Patent application number | Description | Published |
20110057321 | 3-D MULTI-WAFER STACKED SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - A 3-D multi-wafer stacked semiconductor structure and method for manufacturing the same. The method comprises steps of: providing a first wafer, a first circuit layer being formed on a surface thereof; bonding the first circuit layer with a carrier; performing a first thinning process on the first wafer; forming a first mask on the other surface of the thinned first wafer; providing a second wafer, a second circuit layer being formed on a surface thereof; bonding the second circuit layer with the first mask; and forming at least a through via filled with a conductor to electrically connect a first connecting pad on the first circuit layer and a second connecting pad on the second circuit layer. | 03-10-2011 |
20130161736 | TRENCH METAL OXIDE SEMICONDUCTOR TRANSISTOR DEVICE AND MANUFACTURING METHOD THEREOF - A trench metal oxide semiconductor transistor device and a manufacturing method thereof are described. The trench metal oxide semiconductor transistor device includes a substrate of a first conductivity type, a drift region of the first conductivity type, a deep trench doped region of a second conductivity type, an epitaxial region of the second conductivity type, a trench gate, a gate insulating layer, a source region, a drain electrode and a source electrode. The drift region has at least one deep trench therein, and the deep trench doped region is disposed in the deep trench. The trench gate passes through the epitaxial region, and a distance between a bottom of the trench gate and a bottom of the deep trench doped region is 0.5˜3 um. | 06-27-2013 |
20140001489 | DOUBLE-RECESSED TRENCH SCHOTTKY BARRIER DEVICE | 01-02-2014 |
20140145207 | Schottky Barrier Diode and Fabricating Method Thereof - A Schottky barrier diode and fabricating method thereof are disclosed. A semiconductor substrate may have a first surface and a second surface positioned oppositely to be provided. Several trenches are formed on the first surface. Each trench has a sidewall with a first depth and a first bottom surface. An insulating material is formed on the first surface of the semiconductor substrate and on the sidewall and the first bottom surface of each trench, wherein the insulating material has a first thickness on the sidewall. The insulating material on the sidewall is patterned to define a second bottom surface having a second depth smaller than the first depth, and the removed portion of the insulating material on the sidewall has a second thickness smaller than the first thickness. Afterward, a contact metal layer is at least formed on the first surface between adjacent trenches. | 05-29-2014 |
20140159053 | SIC TRENCH GATE TRANSISTOR WITH SEGMENTED FIELD SHIELDING REGION AND METHOD OF FABRICATING THE SAME - A SiC trench gate transistor with segmented field shielding region is provided. A drain region of a first conductivity type is located in a substrate. A first drift layer of the first conductivity type is located on the substrate and a second drift layer of the first conductivity type is located on the first drift layer. A base region of a second conductivity type is located on the second drift layer. A gate trench is located between the adjacent base regions. A plurality of segmented field shielding regions of the second conductivity type is placed under a bottom of the gate trench and the space between segmented field shielding regions is the first drift region. A gate dielectric layer is located on a bottom and at a sidewall of the gate trench and a trench gate is formed in the gate trench. | 06-12-2014 |
20140167151 | STEPPED TRENCH MOSFET AND METHOD OF FABRICATING THE SAME - A step trench metal-oxide-semiconductor field-effect transistor comprises a drift layer, a first semiconductor region, a stepped gate and a floating region. The drift layer is of a first conductivity type. The first semiconductor region is of a second conductivity type and located on the drift layer, wherein the drift layer and the first semiconductor region have a stepped gate trench therein. The stepped gate trench at least comprises a first recess located in the first semiconductor region and extending into the drift layer and a second recess located below a bottom of the first recess, wherein a width of the second recess is smaller than a width of the first recess. A floating region is of the second conductivity type and located in the drift layer below the second recess. | 06-19-2014 |
20140175559 | INTEGRATED DEVICE HAVING MOSFET CELL ARRAY EMBEDDED WITH BARRIER SCHOTTKY DIODE - Provided is an integrated device having a MOSFET cell array embedded with a junction barrier Schottky (JBS) diode. The integrated device comprises a plurality of areas, each of which includes a plurality of MOS transistor cells and at least one JBS diode. Any two adjacent MOS transistor cells are separated by a separating line. A first MOS transistor cell and a second MOS transistor cell are adjacent in a first direction and separated by a first separating line, and the first transistor cell and a third MOS transistor cell are adjacent in a second direction and separated by a second separating line. The JBS diode is disposed at an intersection region between the first separating line and the second separating line. The JBS diode is connected in anti-parallel to the first, second and third MOS transistor cells. | 06-26-2014 |
Patent application number | Description | Published |
20110140587 | Multi-facet light source LED lamp - The present invention relates to a multi-facet light source LED lamp, comprising the lamp cap, lamp base, circuit board, conductive pin and a plurality of LED conducting brackets; the main improvements including: the circuit board may be welded with more than two sets of LED conducting brackets, forming a single lamp with a plurality of light sources; furthermore, the center of the upper end of the outer LED conducting brackets is designed toward the taper angle surface, making the outer chips generating a upward taper surface coalescence center and emit light intensively to the conducting brackets; and through the staggered radiators at the bottom of the conducting brackets, the heat of the chips at the top is transferred rapidly downward to the doubled area of contact surface of radiators so that the heat is diffused rapidly. | 06-16-2011 |
20110140591 | Single multi-facet light source LED bracket - The present invention relates to a single multi-facet light source LED bracket and in particular to one that departs from the traditional structure of single spot gathering chip cup lighting, the main improvements including: the epoxy resin or silicon cover is provided with 2 to 3 sets of positive/negative conducting brackets opposite to each other, the side of the left/right conducting brackets extend to present a trapezoidal block surface for fastening 3 equally spaced chips connected in series for lighting. The central conducting bracket extends upward to present a trapezoidal block surface and the design in which the 3 equally spaced chips are fastened and connected in series for upward lighting. The structure is provided to achieve the industrial application of a single multi-facet uniform lighting source LED bracket. | 06-16-2011 |
20110141730 | Lamp of replaceable LED - The present invention relates to a lamp of replaceable LED, comprising the lamp cover, translucent board, reflective frame, conducting plate, circuit board, LED lamp, lamp seat, copper head and a plurality of connecting screws, and in particular to one wherein the reflective frame is provided with equally spaced semicircle lamp cups, the lamp cups are provided with connected cross ring grooves for embedding and fastening of the convex plate above the conducting plate and embedding of the positive and negative conducting brackets of the LED lamp into the cross ring grooves in the lamp cups to form the weld-free rapid pressing device with the convex plate above the conducting plate so as to achieve the integrated stable conducting effect, prevent the quality of chips from being undermined due to traditional direct solder fusion and provide the convenience of replacing the LED lamp rapidly. | 06-16-2011 |
20110141748 | LED bracket weld-free plug-in lamp - The present invention relates to a LED bracket weld-free plug-in lamp, comprising the lamp cover, lamp seat, circuit board, two conducting brackets, chips, conducting wires, transparent adhesive tapes and copper heads, wherein a cross ring groove is provided at the center of the lamp seat for embedding and fastening of the circuit board so that the two conducting brackets are pressed in and inserted and the positive and negative plates on the two sides of the circuit board press tightly into one to stabilize the conducting effect, prevent the quality of chips from being undermined due to traditional direct solder fusion and significantly extend the service life of the LED chips. | 06-16-2011 |
20120001211 | Double layer injection mould LED bulb - The present invention relates to a double layer injection mould LED bulb, in which the main improvements are: the epoxy resin light body at the top of the conducting bracket of a traditional LED light is specially designed as one epoxy resin injection mould body integrated with a PC or injection mould shell; two positioning grooves are provided on the right and left of the opening at the lower part of the shell so that the two shoulders of the conducting bracket may slide into the grooves for positioning and a small quantity of injection mould body may be condensed and moulded shortly after injection. The upper end of the internal opening of the shell is a semi-round flat convex space to give the injection the light source amplifying convex lens block function, which, together with the convex or concave structure design at the top of the shell, provides the special function of amplifying or concentrating the light source already amplified inside, so as to significantly simplify the manufacture process and increase the output capacity of mass production. | 01-05-2012 |
20120037934 | Pre-molded LED light bulb package - The present invention relates to a pre-molded LED light bulb package with its main improvements being: the chip and gold wire outside the chip cup at the top of the traditional conducting bracket is covered with an appropriate quantity of epoxy resin colloid and then baked to form an oblate spheroid, which is inserted into the mold and filled with injection PC or ordinary resin to rapidly condense into LED enclosure package, wherein the special effect of multiple amplified or integrated light source whereby the light source is amplified internally and then gathered externally can be achieved by means of an internal optical amplifying light source effect through the pre-molded oblate spheroid and the convex or concave structure on the upper part of the external injection molded LED enclosure, significantly improving the existing single lighting deflection technology, therefore reducing the time of the packaging process and increasing the output capacity of mass production significantly. | 02-16-2012 |
20120175671 | Glued light core for light-emitting diode - The present invention relates to an improved glued light core for a light-emitting diode (LED), which provides an optical lamp body integrally formed on an upper end of an LED lead frame. In particular, the optical lamp body is designed as a glued structure with minimal epoxy, to simplify a complicated packaging operation in a conventional manufacturing process, to directly fasten a crystal cup, a crystal cell and a conductive gold wire to the upper end of the lead frame by the epoxy, and to provide illumination comparable to that of general light core. Additionally, a light-emitting housing is made of polychloroprene or plastic resin which is able to be applied or injected outside the glued light core, such that a light source inside the glued light core emits light beams through the light-emitting housing to form collection or stray lights of a special light source with multiple variations. Thus, the manufacturing process and multiple applications of the LED can be greatly simplified. | 07-12-2012 |
Patent application number | Description | Published |
20110140892 | SYSTEM AND METHOD FOR DETECTING MULTI-LEVEL INTRUSION EVENTS AND COMPUTER PROGRAM PRODUCT THEREOF - A system and a method for detecting multi-level intrusion events are provided. The system includes an area recognition module and an area classification module. The area recognition module performs a geometric topology operation to recognize a plurality of areas in a ground plane that has a plurality of boundaries and a plurality of gates, and each of the areas is constituted of at least one of the boundaries and at least one of the gates. The area classification module defines a plurality of security levels and classifies each of the areas recognized by the area recognition module as one of the security levels. Accordingly, the system is able to automatically recognize the areas in the ground plane, set the security levels of the areas, and generate the corresponding detection areas and tripwires according to the security levels of the areas. | 06-16-2011 |
20120154604 | CAMERA RECALIBRATION SYSTEM AND THE METHOD THEREOF - The invention discloses a camera recalibration system and the method thereof. The camera recalibration system includes a first camera, which is to be recalibrated, for capturing image; an image processing unit comprising a storage unit for storing a first image and a second image, the second image being captured by the first camera; and a computing unit for measuring camera motion from the first image to the second image and computing calibration information corresponding to the camera motion; and a display unit for presenting the calibration information. | 06-21-2012 |
20120275653 | METHOD FOR RECOGNIZING LICENSE PLATE IMAGE, AND RELATED COMPUTER PROGRAM PRODUCT, COMPUTER-READABLE RECORDING MEDIUM, AND IMAGE RECOGNIZING APPARATUS USING THE SAME - A computer implemented method for recognizing license plate image, and related computer product, computer-readable recording medium, and image recognizing apparatus using the same is provided. The method includes collecting a plurality of character template images and respectively homogenizing the character template images to generate a plurality of simulated character template images based on the license plate image. The method also includes respectively generating a plurality of similarity degrees corresponding to the simulated character template images by comparing the simulated character template images with the license plate image. The method further includes estimating at least one candidate character corresponding to the license plate image and at least one candidate character position corresponding to the at least one candidate character according to the similarity degrees corresponding to the simulated character template images. Accordingly, the method can effectively recognize license plate numbers in a license plate image. | 11-01-2012 |
20130235209 | SYSTEM AND METHOD FOR DISPATCHING VIDEO RECORDING - A system and a method for dispatching of video recording are provided. In the method, one or more video recording servers having an available CPU utilization larger than an average CPU loading per task is found from one or more video recording servers having a task capability greater than zero. One of the found one or more video recording servers is selected to execute a video recording task whose execution status is indicated as unexecuted in a video recording task status table. | 09-12-2013 |
Patent application number | Description | Published |
20110111490 | LIGHT TRANSFORMATION PARTICLE AND PHOTOBIOREACTOR - A light transformation particle is provided. The light transformation particle of the invention includes a light-shifting layer containing at least one light-emitting material, wherein the light-emitting layer transforms ultraviolet light, yellow-green light, or infrared light to red-orange light or blue-violet light. The light transformation particle further includes a core layer and/or a shell layer. The present invention further provides a photobioreactor containing the light transformation particle of the invention. | 05-12-2011 |
20110139731 | FILTER STRUCTURE AND METHOD FOR FILTRATING - The invention provides a filter structure. A second porous film having a plurality of second holes is disposed on a first porous film having a plurality of first holes. The second holes are smaller than the first holes. The filter structure is dried by an easy and power-saving method such as compression. | 06-16-2011 |
20120294777 | EXTRACTION APPARATUS - An extraction apparatus capable of continuously and efficiently extracting a biological substance is provided. Multiple rotation discs are utilized in the extraction apparatus to significantly improve the efficiency of extracting the biological substance by using an extraction solvent. Specifically, when the extraction solvent is applied to extract lipids from microalgae, retention time of the microalgae in the extraction solvent can be significantly increased, and solubility of the microalgal lipids in the extraction solvent can be improved. Hence, the efficiency of extracting the lipids from the microalgae by using the extraction solvent can be enhanced. On the other hand, owing to the improvement of the efficiency of extracting the lipids from the microalgae, the amount of the extraction solvent can be reduced, and production costs can be reduced as well. | 11-22-2012 |
20130139812 | METHOD FOR LIQUEFYING BIOMASS - The disclosure provides a method for liquefying biomass, including: (a) mixing a solid organic ammonium salt containing single nitrogen with at least one organic compound which is capable of forming a hydrogen bond with the solid organic ammonium salt to form a first mixture; (b) heating the first mixture until the first mixture becomes a solution; (c) mixing a biomass and an acid catalyst with the solution to form a second mixture; and (d) heating the second mixture to make the biomass therein convert into a liquefied product. | 06-06-2013 |
20130146515 | FILTRATION DEHYDRATION APPARATUS - A filtration dehydration apparatus, comprises: a filter, having a filtration layer and an absorption layer while allowing a surface of the filtration layer opposite to the absorption layer to be a first side of the filter, and allowing a surface of the absorption layer opposite to the filtration layer to be a second side of the filter; a supporting structure, for supporting and fixedly secured the filter; a solid collector, for collecting any solid object left on the first side; and an extrusion unit, for pressing the absorption layer so as to squeeze liquid containing in the absorption layer out of the same; wherein the first side is provided for a solid-liquid mixture to be placed thereon for allowing the liquid containing therein to flow into the absorption layer through the filtration layer while enabling any solid object filtered out and thus left on the first side. | 06-13-2013 |
20130146520 | FILTRATION DEHYDRATION APPARATUS - A filtration dehydration apparatus, which comprises: a filter, composed of a filtration layer and an absorption layer while allowing the filtration layer that is orientated facing toward the absorption layer to be a first side, and allowing a surface of the absorption layer that is orientated facing toward the filtration layer to be a second side; a supporting structure, for supporting and fixedly securing the filter; a solid waste collector, for collecting solid object left on the first side; and an extrusion unit, for pressing the absorption layer to squeeze out water in the absorption layer; wherein the first side is provided for a solid-liquid mixture to be placed thereon so as to allow the liquid containing in the solid-liquid mixture to flow into the absorption layer through the filtration layer while enabling solid object in the solid-liquid mixture to be filtered out and thus left on the first side. | 06-13-2013 |
20140346127 | METHOD FOR FILTERING - Embodiments of the disclosure provide a filter structure. A second porous film having a plurality of second holes is disposed on a first porous film having a plurality of first holes. The second holes are smaller than the first holes. The filter structure is dried by an easy and power-saving method such as compression. | 11-27-2014 |
Patent application number | Description | Published |
20100124818 | FABRICATING HIGH-K/METAL GATE DEVICES IN A GATE LAST PROCESS - The present disclosure provides a method that includes forming first and second gate structures over first and second regions, respectively, removing a first dummy gate and first dummy dielectric from the first gate structure thereby forming a first trench and removing a second dummy gate and second dummy dielectric from the second gate structure thereby forming a second trench, forming a gate layer to partially fill the first and second trenches, forming a material layer to fill the remainder of the first and second trenches, removing a portion of the material layer such that a remaining portion of the material layer protects a first portion of the gate layer located at a bottom portion of the first and second trenches, removing a second portion of the gate layer, removing the remaining portion of the material layer from the first and second trenches. | 05-20-2010 |
20140154414 | ATOMIC LAYER DEPOSITION APPARATUS AND METHOD - An atomic layer deposition apparatus includes a chamber including a plurality of regions; and a heating device respectively providing specific temperature ranges for the plurality of regions. | 06-05-2014 |
20150014807 | METHOD OF FORMING A SHALLOW TRENCH ISOLATION STRUCTURE - Embodiments of the disclosure include a shallow trench isolation (STI) structure and a method of forming the same. A trench is formed in a substrate. A silicon oxide and a silicon liner layer are formed on sidewalls and a bottom surface of the trench. A flowable silicon oxide material fills in the trench, is cured, and then is partially removed. Another silicon oxide is deposited in the trench to fill the trench. The STI structure in a fabricated device includes a bottom portion having silicon oxide and a top portion having additionally a silicon oxide liner and a silicon liner on the sidewalls. | 01-15-2015 |
Patent application number | Description | Published |
20110305401 | INTRA-PREDICTION MODE OPTIMIZATION METHODS AND IMAGE COMPRESSION METHODS AND DEVICES USING THE SAME - An intra-prediction mode optimization method and image compression method/device are disclosed. To properly determine an intra-prediction mode for a target block of an image, a control block is selected from reference blocks of the target block, and an intra-prediction mode adopted in the control block is regarded as a control mode. Assuming that the target block is encoded according to the control mode as well, the prediction efficiency of the target and control blocks is assessed. When the intra-prediction efficiency, under the control mode, of the target block is better than that of the control block, the control mode is determined to be the infra-prediction mode of the target block and an intra-prediction pattern of the target block can be obtained. Otherwise, another one of the reference blocks is selected to be the control block and the control mode is refreshed, to repeat the intra-prediction efficiency assessment. | 12-15-2011 |
20120169893 | Image Capturing Device and Image Capturing Method Thereof - An image capturing device and an image capturing method thereof are disclosed. The image capturing device includes an image capturing module and a processing module. The image capturing module captures a plurality of temporary images corresponding to a scene. The processing module sequentially analyzes the temporary images and generates a plurality of analysis results. The processing module dynamically adjusts the sampling time of the image capturing module capturing each temporary image according to the analysis results. Moreover, the processing module selects some of the plurality of temporary images according to the analysis results to integrate images. The image capturing module stops capturing the temporary images based upon a stop signal, and finally a storage image is generated. | 07-05-2012 |
20120314123 | System and Method of Driving Shutter by Tendency of Moving Object - A system and method of driving shutter by an object moving tendency. In this method, an image capture process is performed, wherein a sensor captures a first image of a moving object in a first resolution in the image capture process. Then, a prediction moving module analyzes the first image to acquire a prediction time for the moving object to reach a feature position. Finally, an automatic shutter control process is performed according to the prediction time, and a second image with a second resolution is captured, wherein the value of the second resolution is larger than that of the first resolution. This method automatically captures the second image of the moving object when situated at the feature position by using the prediction moving system to analyze the moving object. | 12-13-2012 |
20130016878 | Image Processing Device and Image Processing Method ThereofAANM Pan; Chia-HoAACI Tainan CityAACO TWAAGP Pan; Chia-Ho Tainan City TWAANM Chen; Shuei-LinAACI Kaohsiung CityAACO TWAAGP Chen; Shuei-Lin Kaohsiung City TWAANM Lee; I-HsienAACI Hsinchu CityAACO TWAAGP Lee; I-Hsien Hsinchu City TW - An image processing device and an image processing method thereof. The image processing device comprises a memory module, an object detection module and a processing module. The memory module is provided for storing a plurality of images captured by a camera module, and the image comprises at least one object. The object detection module retrieves one of the images as a reference image and compares the remaining images with the reference image to locate a region where the object with corresponding contour and color is situated. If the object detection module compares and determines that the object with the corresponding contour and color is situated in different regions of the reference image and the remaining images, the processing module will remove the corresponding object in the reference image or superimpose each corresponding object in the reference image simultaneously. | 01-17-2013 |
20130136171 | Video Signal Encoder/Decoder with 3D Noise Reduction Function and Control Method Thereof - A video signal encoder/decoder with a 3D noise reduction function and a method thereof. The encoder comprises a storage module, a motion estimation module, a motion compensation module, a first noise reduction module and a coding module. The storage module stores at least one reference image. The motion estimation module receives a first image from an image input end and estimates a motion vector in accordance with the first image and the reference image. The motion compensation module produces motion compensation according to the reference image and the motion vector. The first noise reduction module produces a first noise reduction value with a temporal sequence association according to the first image and the motion compensation. The coding module produces coding data according to the motion compensation and the first noise reduction value. | 05-30-2013 |
Patent application number | Description | Published |
20090280200 | HERBAL EXTRACTS WHICH INDUCE IMMUNE CELLS TO PRODUCE INTERFERON AND ACTIVATE TOLL-LIKE RECEPTORS - An herbal extract which induces immune cells to produce interferon and activates Toll-like receptors and a preparation method thereof are provided. The herbal extract is extracted from an effective amount of raw material including Glycyrrhizae Radix, Bupleuri Radix, Scutellariae Radix, Schisandrae Fructus and Paeoniae Rubra Radix. Glycyrrhizae Radix, Bupleuri Radix, Scutellariae Radix, Schisandrae Fructus and Paeoniae Rubra Radix have a weight ratio of 1-5:1-5:1-5:1-3:1-3. | 11-12-2009 |
20100168220 | PLANT EXTRACT COMPOSITION FOR TREATING HEPATITIS C - The invention provides a plant extract composition for treating hepatitis C, including an effective amount of the proanthocyanidins oligomer extracted from a plant material, and a pharmaceutically acceptable carrier or salt, wherein the structure of proanthocyanidins is shown as follows: | 07-01-2010 |
20100168221 | PHARMACEUTICAL COMPOSITION FOR TREATING HEPATITIS B VIRUS AND HEALTH FOOD PRODUCT HAVING HEPATITIS B VIRUS INHIBITING EFFECTS - The invention provides a pharmaceutical composition for treating hepatitis B, including: an effective amount of proanthocyanidins; and a pharmaceutically acceptable carrier or salt, wherein a formula of the monomer of the proanthocyanidins is shown in the following: | 07-01-2010 |
20100317637 | ANTI-HEPATITIS C COMPOSITION AND METHOD FOR PREPARING DRUG FOR INHIBITING HEPATITIS C VIRUSES OR TREATING HEPATITIS C - The invention provides an anti-hepatitis C composition including: an effective amount of limonoid compound, wherein the structure of the limonoid compound is shown as Structure (I): | 12-16-2010 |
20110033403 | COMPOSITION USED FOR SKIN WHITENING, PLANT EXTRACTED SKIN WHITENING COMPOSITION AND COMPOSITION HAVING A SKIN WHITENING EFFECT - A composition used for skin whitening includes: an effective amount of spermidine derivative, wherein a structure of the spermidine derivative is shown as Structure (I): | 02-10-2011 |
20120003250 | PHARMACEUTICAL COMPOSITION WITH IMMUNOMODULATING FUNCTION - A pharmaceutical composition with an immunomodulating function is provided, including an extract of | 01-05-2012 |
20120003342 | PHARMACEUTICAL COMPOSITION FOR TREATING OR RELEIVING INFLAMMATORY BOWEL DISEASE - A pharmaceutical composition for treating or relieving inflammatory bowel disease (IBD) is provided. The pharmaceutical composition includes an extract of | 01-05-2012 |
20120164241 | BOEHMERIA EXTRACT AND ITS USE IN TREATING LIVER DISEASES - A pharmaceutical composition prepared from a | 06-28-2012 |
20120165279 | PHARMACEUTICAL COMPOSITION AND METHOD FOR PREVENTING OR TREATING HEPATITIS C - A pharmaceutical composition for preventing or treating hepatitis C is provided, including oleanolic acid derivatives as an active ingredient and a pharmaceutically acceptable carrier. A method for preventing or treating hepatitis C in a subject in need thereof is also provided by administering the subject the pharmaceutical composition given above. | 06-28-2012 |
20130022694 | METHOD FOR TREATING OR RELIEVING INFLAMMATORY BOWEL DISEASE - A method for treating or relieving inflammatory bowel disease (IBD) is provided, including administering an extract of | 01-24-2013 |
20130123204 | METHOD FOR TREATING HEPATITIS B - The disclosure provides a method for treating hepatitis B, including: administering an effective amount of proanthocyanidins wherein the formula of a monomer of the proanthocyanidins is shown as Formula (I): | 05-16-2013 |
20130150435 | METHOD FOR TREATING HEPATITIS C - The disclosure provides a method for treating hepatitis C, including: administering an effective amount of a proanthocyanidins oligomer to a subject in need, wherein the structure of the proanthocyanidins oligomer is shown as Formula (I): | 06-13-2013 |
20140079818 | BOEHMERIA EXTRACT AND ITS USE IN TREATING LIVER DISEASES - A method for treating liver fibrosis. The method includes administering to a subject suffering from liver fibrosis a pharmaceutically active extract obtained from a | 03-20-2014 |
20140134280 | EXTRACTS OF CYNANCHUM SP. AND ACTIVE INGREDIENTS CONTAINED THEREIN IN USE OF ARTHRITIS TREATMENT - An extract of | 05-15-2014 |
Patent application number | Description | Published |
20100168595 | BASELINE DRIFT CANCELING METHOD AND DEVICE - An embodiment of a baseline drift canceling method is provided. The method removes a baseline drift signal from a bioelectric signal, and includes the steps as follows: delaying the bioelectric signal by an analog time delay circuit to generate a first bioelectric signal; according to the bioelectric signal to generate a baseline drift signal; and acquiring a second bioelectric signal according to the first bioelectric signal and the baseline drift signal. | 07-01-2010 |
20110092837 | APPARATUS AND METHOD FOR MONITORING FETUS IN MATERNAL BODY - An apparatus for monitoring fetal positions and fetal movements is provided. The apparatus includes a plurality of sensors, a signal pre-processor, a signal post-processor, and a fetal position judging processor. The sensors are attached on the abdomen of a maternal body to provide at least three measuring leads. The signal pre-processor receives a plurality of sensing signals from the sensors, and the signal pre-processor reduces noises in the sensing signals and amplifies the sensing signals to output a plurality of characteristic sensing signals. The signal post-processor receives the characteristic sensing signals from the signal pre-processor and separates out a plurality of fetal electrocardiograms (FECGs) corresponding to the leads. The fetal position judging processor analyzes the FECGs to obtain a characteristic waveform for each of the FECGs or directly calculates a fetal heart axis vector with respect to a front-side coordinate of the maternal body according to the FECGs. | 04-21-2011 |
20130172752 | ULTRASOUND TRANSDUCER APPARATUS AND ULTRASOUND IMAGING SYSTEM AND IMAGING METHOD - An ultrasound transducer apparatus includes an ultrasound transducer array consisting of multiple ultrasound transducer elements. The ultrasound transducer array is adapted for receiving and transmitting an ultrasound wave. A pulse controller is adapted for outputting multiple pulse signals to control the ultrasound transducer elements, respectively. By delaying output of the pulse signals, a plane wavefront of a transmitted ultrasound is controlled to have a different propagation direction. The pulse controller is able to activate part of the ultrasound transducer elements, corresponding to a region of interest for ultrasound wave receiving and transmitting. | 07-04-2013 |
Patent application number | Description | Published |
20100264518 | WAFER AND METHOD FOR CONSTRUCTION, STRENGTHENING AND HOMOGENIZATION THEREOF - The present invention provides a water and a method for strengthening, homogenization and construction thereof. The concave and convex portions are processed by laser or etching, and then formed at intervals on the grinding surface of the wafer. The concave and convex portions are round or polygonal shapes. With the alternated arrangement of the concave and convex portions, a mesh structure of consistent construction is formed on the grinding surface of the wafer, making it possible to cut down greatly the interference and influence generated by the texture of grinding surface, and improve substantially the structural strength of the grinding surface for a consistent quality of wafer with better applicability and industrial benefits. | 10-21-2010 |
20120058713 | METHOD FOR CONSTRUCTION, STRENGTHENING AND HOMOGENIZATION OF A WAFER - The present invention provides a method for strengthening, homogenization and construction of a wafer. The concave and convex portions are processed by laser or etching, and then formed at intervals on the grinding surface of the wafer. The concave and convex portions are round or polygonal shapes. With the alternated arrangement of the concave and convex portions, a mesh structure of consistent construction is formed on the grinding surface of the wafer, making it possible to cut down greatly the interference and influence generated by the texture of grinding surface, and improve substantially the structural strength of the grinding surface for a consistent quality of wafer with better applicability and industrial benefits. | 03-08-2012 |
Patent application number | Description | Published |
20090232156 | System, Apparatus, and Method for Loading Bits into Sub-Channels - An apparatus and a method for loading a predetermined number of bits into a plurality of sub-channels are provided. The apparatus comprises a sort module, a calculation module, and a decision module. The sort module is configured to sort the sub-channels into a plurality of sorted sub-channels according to the quality value of each of the sub-channels. The calculation module is configured to calculate the difference value for each of the sorted sub-channels, except for the first sorted sub-channels, according to the corresponding quality value. The decision module is configured to decide a number of bits for each of the sorted sub-channels according to the difference values, wherein a summation of the numbers is equal to the predetermined number. The apparatus and the method are able to load bits efficiently according to the difference values. | 09-17-2009 |
20110007853 | Method For Selecting Transmitting Points In A Communication System - The present invention provides a method for identifying a specific number of communicating points having relatively smallest accumulated path values from a plurality of transmitting points for a receiving point in a communication system. The method includes steps of: (a) defining a first coordination of each of the plurality of transmitting points and the receiving point on a complex plane; (b) transferring the first coordination of the receiving point to a second coordination thereof, in which the second coordination of the receiving point is near an origin of the complex plane; and (c) identifying the specific number of transmitting points having relatively smallest accumulated path values based on the second coordination of the receiving point. | 01-13-2011 |
20120170689 | Geometry Based Efficient Decoder for Underdetermined MIMO Systems and Decoding Method Thereof - A decoder for underdetermined MIMO systems with low decoding complexity is provided. The decoder consists of two stages: 1. Obtaining all valid candidate points efficiently by slab decoder. 2. Finding the optimal solution by conducting the intersectional operations with dynamic radius adaptation to the candidate set obtained from Stage 1. A reordering strategy is also disclosed. The reordering can be incorporated into the proposed decoding algorithm to provide a lower computational complexity and near-ML decoding performance for underdetermined MIMO systems. | 07-05-2012 |
20140023159 | Method For Selecting Transmitting Points In A Communication System - The present invention provides a method for identifying a specific number of communicating points having relatively smallest accumulated path values from a plurality of transmitting points for a receiving point in a communication system. The method includes steps of: (a) defining a first coordination of each of the plurality of transmitting points and the receiving point on a complex plane; (b) transferring the first coordination of the receiving point to a second coordination thereof, in which the second coordination of the receiving point is near an origin of the complex plane; and (c) identifying the specific number of transmitting points having relatively smallest accumulated path values based on the second coordination of the receiving point. | 01-23-2014 |
20140028490 | MOTION PARAMETER ESTIMATING METHOD, ANGLE ESTIMATING METHOD AND DETERMINATION METHOD - A motion parameter estimating method, an angle estimating method and a determination method are provided. The methods are adapted for an electronic device. In the angle estimating method, a first frequency modulation continuous wave signal is first transmitted, and at least one antenna receives a second frequency modulation continuous wave signal resulted by a target reflecting the first frequency modulation continuous wave signal. Multiple motion parameters associated with the target are then obtained according to the first frequency modulation continuous wave signal and the second frequency modulation continuous wave signal. Multiple measured values corresponding to the at least one antenna are obtained according to the motion parameters and configuration parameters of the at least one antenna, respectively. Afterwards, the measured values are substituted into a formula to obtain an estimated angle between a preset direction of the electronic device and the target. | 01-30-2014 |
Patent application number | Description | Published |
20090146049 | OPTOELECTRONIC DEVICE ASSEMBLY - An embodiment of present invention discloses an optoelectronic device package including a first auxiliary energy receiver having a first energy inlet and a side wall for substantially directing energy far away from the first energy inlet; an optical element optically coupled to the first auxiliary energy receiver and having a recess facing the first energy inlet; and an optoelectronic device optically coupled to the optical element and receiving the energy from the first energy inlet. | 06-11-2009 |
20100213474 | ARRAY-TYPE LIGHT-EMITTING DEVICE AND APPARATUS THEREOF - The application discloses an array-type light-emitting device comprising a substrate, a semiconductor light-emitting array formed on the substrate and emitting a first light with a first spectrum, wherein the semiconductor light-emitting array comprises a first light-emitting unit and a second light-emitting units, a first wavelength conversion layer formed on the first light-emitting unit for converting the first light into a third light with a third spectrum, and a circuit layer connecting the first light-emitting unit and the second light-emitting unit in a connection form to make the first light-emitting and the second light-emitting unit light alternately in accordance with a predetermined clock when driving by a power supply. | 08-26-2010 |
20100214511 | DISPLAY APPARATUS HAVING AN ARRAY-TYPE LIGHT-EMITTING DEVICE - The application discloses an array-type light-emitting device comprising a substrate, a semiconductor light-emitting array formed on the substrate and emitting a first light with a first spectrum, wherein the semiconductor light-emitting array comprises a first light-emitting unit and a second light-emitting units, a first wavelength conversion layer formed on the first light-emitting unit for converting the first light into a third light with a third spectrum, and a circuit layer connecting the first light-emitting unit and the second light-emitting unit in a connection form to make the first light-emitting and the second light-emitting unit light alternately in accordance with a predetermined clock when driving by a power supply. | 08-26-2010 |
20130222731 | ARRAY-TYPE LIGHT-EMITTING DEVICE AND APPARATUS THEREOF - The application discloses an array-type light-emitting device comprising a substrate, a semiconductor light-emitting array formed on the substrate and emitting a first light with a first spectrum, wherein the semiconductor light-emitting array comprises a first light-emitting unit and a second light-emitting units, a first wavelength conversion layer formed on the first light-emitting unit for converting the first light into a third light with a third spectrum, and a circuit layer connecting the first light-emitting unit and the second light-emitting unit in a connection form to make the first light-emitting and the second light-emitting unit light alternately in accordance with a predetermined clock when driving by a power supply. | 08-29-2013 |
Patent application number | Description | Published |
20100322304 | MULTI-SOURCE FILTER AND FILTERING METHOD BASED ON H.264 DE-BLOCKING - A multi-source filter based on H.264 de-blocking includes the following units. A quantization parameter (qP) calculation unit receives an image data and calculates a qP. A boundary strength (bS) calculation unit receive the image data and calculates a bS. A block detector receives the image data and determines whether the image data falls in the block boundary. An image edge detector receives the image data and determines whether it is not belonged to an image edge region. An enabling unit receives the qP to determine whether to enable a de-blocking filtering operation. A determining unit filters the image data to output a new image data when determines that the image edge is not at the block boundary and the filtering operation is required. | 12-23-2010 |
20110242423 | Method and Apparatus for Motion Detection - A motion detection method includes steps of receiving a previous frame and a current frame, calculating a pixel value difference of a target pixel between the previous frame and the current frame to determine a temporal pixel difference, calculating pixel value differences between the target pixel and surrounding pixels of the target pixel in the previous frame and the current frame, respectively, to determine a spatial pixel difference, and dividing the temporal pixel difference by the spatial pixel difference to determine a motion value of the target pixel. | 10-06-2011 |
20110249909 | FILTER AND FILTERING METHOD FOR REDUCING IMAGE NOISE - A filter for reducing image noise including a sum of absolute difference (SAD) unit and a weighting unit is provided. The SAD unit receives pixels of a target window and receives multiple pixels of multiple peripheral windows, which are neighboring to a target pixel of the target window. Each of the peripheral windows has a peripheral pixel neighboring to the target pixel. The SAD unit calculates absolute differences for each of the pixels corresponding to the target window and the peripheral window. The absolute differences are calculated by a difference calculation to obtain a difference analyzed value. The weighting unit receives each of the difference analyzed values and assigns multiple weights respectively to the peripheral pixels according to a data table. | 10-13-2011 |
20120212666 | APPARATUS AND METHOD FOR DETECTING FLEXIBLE VIDEO CADENCE - A flexible video cadence detecting apparatus includes a motion detecting unit, a cycle detecting unit, a film detecting unit, and a de-interlacing unit. The motion detecting unit receives a plurality of continuous field images and determines whether or not there is motion in each field image. The motion detecting unit assigns a first or a second value according to whether or not there is motion in the field image, so as to obtain a value stream. The cycle detecting unit receives the value stream and detects whether or not the first or the second value has a cycle, so as to output a cycle determinant. The film detecting unit receives the value stream and the cycle determinant and determines whether or not the field images are a film, to output a cadence pattern. The de-interlacing unit restores the field images into an original film according to the cadence pattern. | 08-23-2012 |
20120212667 | APPARATUS AND METHOD FOR DETECTING VIDEO FILM WITH MIX MODE - An apparatus for detecting video film with mix mode is provided. The apparatus includes: a field motion detection unit receiving the field motion value of a current field image or a fed back last field image to detect out at least a motion block; an expanding block unit expanding the motion block into an expanded motion block; a delay unit delaying the received current field image by a predetermined time; an AND processing unit performing an AND processing on the current field image and the last expanded motion block to obtain a confirmed motion block; an inverse telecine (IVTC) unit excluding the confirmed motion block to decide an IVTC mode; a deinterlace unit recovering the continuously input current field image into a video image according to the IVTC mode, wherein the motion block is further recovered with weighted inverse IVTC mode according to a motion intensity value. | 08-23-2012 |
20140286592 | IMAGE PROCESSING CIRCUIT AND METHOD FOR REMOVING RINGING ARTIFACTS THEREOF - An image processing circuit and a ringing artefact removing method thereof are provided. The image processing circuit includes a deRing detection unit and a deRing filtering unit. The deRing detection unit receives a plurality of display data of an input frame and calculates a regulating reference value corresponding to each display data according to the display data and the display data at adjacent display positions. The deRing filtering unit is coupled to the deRing detection unit. The deRing filtering unit receives the display data and regulates the display data according the regulating reference values respectively corresponding to the display data to output a plurality of regulated display data. | 09-25-2014 |
Patent application number | Description | Published |
20090161467 | MEMORY DEVICE AND REFRESH METHOD THEREOF - A memory device and a refresh method are provided herein. The memory device includes a memory array having memory rows. When an array refresh strobe (ARS) signal is received, it is determined whether the memory rows are required to be refreshed according to tag flags and reset statuses corresponding to the memory rows. When a row refresh strobe (RRS) signal is received, it is determined whether to refresh one of the memory rows according to a plurality of parameters including a value of a row to refresh counter, a value of a refresh deadline counter and/or a queue. When it is decided to start a refresh operation, one of the memory rows is selected according to the tag flag and the status, and the status of the selected memory row is updated after the selected memory row is refreshed. | 06-25-2009 |
20100238312 | IMAGE SENSOR HAVING OUTPUT OF INTEGRAL IMAGE - An image sensor having an output of an integral image is provided. The image sensor includes a pixel circuit, a line accumulator, and a volume accumulator. The pixel circuit includes a plurality of pixels for capturing pixel values of the pixels. The line accumulator is used for accumulating the pixel values of the pixels from a first pixel to a target pixel in a target pixel line of the image so as to obtain an accumulated line pixel value. The volume accumulator is used for adding the accumulated line pixel value output by the line accumulator to an integral pixel value of the pixel corresponding to the target pixel in a previous pixel line of the target pixel line, and using an adding result as the integral pixel value of the target pixel, so as to output the integral pixel value of the target pixel to form an integral image. | 09-23-2010 |
20110072242 | CONFIGURABLE PROCESSING APPARATUS AND SYSTEM THEREOF - A configurable processing apparatus includes a plurality of processing units, at least an instruction synchronization control circuit, and at least a configuration memory. Each processing apparatus has a stall-output signal generating circuit to output a stall-output signal, wherein the stall-output signal indicates that an unexpected stall is occurred in the processing unit. The processing unit has a stall-in signal, and an external circuit of the processing unit can control whether the processing unit is stalled according to the stall-in signal. The instruction synchronization control circuit generates the stall-in signals to the processing units in response to a content stored in the configuration memory and the stall-output signals of the processing units, so as to determine operation modes and instruction synchronization of the processing units. | 03-24-2011 |
20130275721 | RECONFIGURABLE INSTRUCTION ENCODING METHOD, EXECUTION METHOD, AND ELECTRONIC APPARATUS - Reconfigurable instruction encoding method, and execution method and electronic apparatus are provided. In the reconfigurable instruction encoding method, in an embodiment, instruction pairs of an application are encoded and re-encoded according to the number of times that the instruction pairs are utilized in the application to generate an instruction encoding table and an instruction mapping table. The reconfigurable instruction execution method includes: loading an instruction mapping table to a processing unit having an instruction mapping module, an instruction decoding module, and an execution module; converting a first instruction of an application to a target instruction by the instruction mapping module according to the instruction mapping table; and decoding the target instruction and executing the decoded target instruction by the decoding module and the execution module, respectively. | 10-17-2013 |
Patent application number | Description | Published |
20100252834 | METHOD FOR GROWING GROUP III-V NITRIDE FILM AND STRUCTURE THEREOF - A method for growing a Group III-V nitride film and a structure thereof are presented. The method is carried out by hydride vapor phase epitaxy (HVPE). The method includes the steps of, inter alia, slowly epitaxially growing a temperature ramping nitride layer on a substrate by rising a first growth temperature of 900-950° C. to a second growth temperature of 1000-1050° C. at a temperature-rising rate of 0.5-10° C./min. The lattice quality of the temperature ramping nitride layer is slowly transformed with the layer height, so that a stress induced by lattice mismatch between a sapphire substrate and a gallium nitride (GaN) layer is relieved. | 10-07-2010 |
20110316001 | METHOD FOR GROWING GROUP III-V NITRIDE FILM AND STRUCTURE THEREOF - A method for growing a Group III-V nitride film and a structure thereof are presented. The method is carried out by hydride vapor phase epitaxy (HVPE). The method includes the steps of, inter alia, slowly epitaxially growing a temperature ramping nitride layer on a substrate by rising a first growth temperature of 900-950° C. to a second growth temperature of 1000-1050° C. at a temperature-rising rate of 0.5-10° C./min. The lattice quality of the temperature ramping nitride layer is slowly transformed with the layer height, so that a stress induced by lattice mismatch between a sapphire substrate and a gallium nitride (GaN) layer is relieved. | 12-29-2011 |
20120184102 | Method for smoothing group lll nitride semiconductor substrate - The invention discloses a smoothing method to decrease bowing of group III nitride semiconductor substrate. The certain face of group III nitride semiconductor substrates is etched under the appropriate etching recipe and time, the certain morphology such as rod-type and other structures are appeared at the certain face. And such structures releases the compressive stresses at these certain faces, resulting in clearly increasing the bowing radius of the group III nitride semiconductor substrates, finally decreasing the bowing phenomenon of the group III nitride semiconductor substrate. | 07-19-2012 |
20130102128 | METHOD FOR TREATING THE DISLOCATION IN A GAN-CONTAINING SEMICONDUCTOR LAYER - A method for treating the threading dislocation within a GaN-containing semiconductor layer is provided. The method includes a substrate is provided. A GaN-containing semiconductor layer with the threading dislocation is formed on the substrate. An etching process with an etching gas is performed to remove the threading dislocation in the GaN-containing semiconductor layer so as to increase the efficiency for the light emitting device. | 04-25-2013 |
Patent application number | Description | Published |
20100328442 | HUMAN FACE DETECTION AND TRACKING DEVICE - A human face detection device includes a photosensitive element, a human face detection unit, and a skin color threshold generation unit. The photosensitive element is used for capturing a first image containing a first human face block. The human face detection unit compares the first image with at least one human face feature, so as to detect the first human face block. The skin color threshold generation unit is used for updating a skin color threshold value according to the detected first human face block. The skin color threshold value is used for filtering the first image signal to obtain a candidate region, the human face detection unit compares the candidate region with the at least one human face feature to obtain the first human face block, and the skin color threshold value determines whether the first human face block detected by the human face detection unit is correct. | 12-30-2010 |
20100328498 | SHOOTING PARAMETER ADJUSTMENT METHOD FOR FACE DETECTION AND IMAGE CAPTURING DEVICE FOR FACE DETECTION - A shooting parameter adjustment method for face detection includes (A) acquiring an image; (B) dividing the image into a plurality of blocks, and calculating a brightness value of each of the blocks; (C) selecting at least one of the plurality of blocks, and adjusting a shooting parameter according to the brightness value of the selected block; and (D) acquiring another image according to the shooting parameter, and performing a face detection procedure with the another image. The shooting parameter adjustment method can automatically adjust a shooting parameter of an image capturing device according to brightness of different blocks in an image. Therefore, by using this method, the brightness of a face, no matter being too high or too low, can be adjusted to a value suitable for face detection, so as to improve the accuracy of the face detection procedure. | 12-30-2010 |
20100329518 | DYNAMIC IMAGE COMPRESSION METHOD FOR HUMAN FACE DETECTION - A dynamic image compression method for human face detection includes the following steps. An original image is acquired. The image is divided into a plurality of blocks. A first brightness and a plurality of gradient values of each block are calculated. A second brightness of each block is calculated according to a brightness transformation function and the first brightness. A reconstruction image is generated according to the second brightness and the plurality of gradient values of each block. Human face detection is performed according to the reconstruction image. Therefore, gradient values within an original square are. When the human face detection process is performed through gradient direction information, a success rate of detection is greatly increased. | 12-30-2010 |