Patent application number | Description | Published |
20090061204 | Multilayer fire-resistant material - A multilayer fire-resistant material is provided, which comprises two or more layers formed of homogeneous or heterogeneous materials, with at least one layer being an organic/inorganic composite. The organic/inorganic composite comprises an organic component of a polymer, oligomer, or copolymer having a first reactive functional group, and inorganic particles having a second reactive functional group. The inorganic particles are chemically bonded to the organic component via a reaction between the first and the second reactive functional groups. | 03-05-2009 |
20090143518 | FIRE RESISTANT MATERIAL AND FORMATION THEREOF - The invention provides a fire resistant material and a formulation thereof. The formulation comprises a liquid suspension of a modified inorganic particle and an organic component. The modified inorganic particle comprises an inorganic particle with hydroxyl groups and a surface modifier coupled to the inorganic particle via a urethane linkage, wherein the surface modifier has an ethylenically unsaturated end group. The organic component comprises a monomer, oligomer, prepolymer, polymer, or combinations thereof, capable of reacting with the ethylenically unsaturated end group. | 06-04-2009 |
20090143603 | MODIFIED INORGANIC PARTICLES AND METHODS OF PREPARING THE SAME - Disclosed are modified inorganic particles and methods of preparing the same. The modified inorganic particle comprises an inorganic particle with hydroxyl groups, and a surface modifier coupled to the inorganic particle via a urethane linkage, wherein the surface modifier has an ethylenically unsaturated end group. The method comprises providing an inorganic particle with hydroxyl groups; providing a surface modifier with an isocyanate group at one end and an ethylenically unsaturated group at the other end; and mixing the inorganic particle with the surface modifier for reaction such that the surface modifier is coupled to the inorganic particle. | 06-04-2009 |
20110288203 | FIRE RESISTANT MATERIAL AND FORMULATION THEREOF - The invention provides a fire resistant material and a formulation thereof. The formulation comprises a liquid suspension of a modified inorganic particle and an organic component. The modified inorganic particle comprises an inorganic particle with hydroxyl groups and a surface modifier coupled to the inorganic particle via a urethane linkage, wherein the surface modifier has an ethylenically unsaturated end group. The organic component comprises a monomer, oligomer, prepolymer, polymer, or combinations thereof, capable of reacting with the ethylenically unsaturated end group. | 11-24-2011 |
Patent application number | Description | Published |
20090308925 | Electronic data capturing system that simulates the functionality of physical electronic data capture - The present invention relates to an electronic data capturing system that simulates the functionality of a physical electronic data capture (EDC), wherein the electronic data capturing system comprises a card reader, a client-end computer, a remote server, which are being connected in the above sequence, wherein the remote server is for simulating the functionality of an electronic data capture, and provides an electronic data capturing interface for being accessed by a web-page accessing means installed in the client-end computer, in such a manner that a card reader controlling unit installed in the client-end computer controls the card reader to read the card information from the card, the card information read from the client-end computer is sent through the web-page accessing means to the remote server, and transmitted to an acquiring server so as to proceed authorization for the transaction record, and the authorization result is then sent back from the remote server through the web-page accessing means and transmitted back to a screen on the client-end computer so that the authorization result is identified. | 12-17-2009 |
20090309715 | Contact-less card reader having associated campaign encrypting/decrypting means and associated campaign processing means - The present invention relates to a contact-less card reader having associated campaign encrypting/decrypting means and associated campaign processing means, in order to process the associated campaign, wherein the associated campaign encrypting/decrypting means are for proceeding security control process of the associated campaign to verify the contact-less card after the card reader reads the data from the contact-less card, the associated campaign processing means are for processing the associated campaign in accordance with the associated campaign rules downloaded from an associated campaign server, the card reader itself executes the transaction authorization process and associated campaign process, and then sends back the result thereof to an electronic data capture so as to execute data recordation in the follows by the electronic data capture and a remote server. | 12-17-2009 |
Patent application number | Description | Published |
20130187688 | POLAR TRANSMITTER HAVING FREQUENCY MODULATING PATH WITH INTERPOLATION IN COMPENSATING FEED INPUT AND RELATED METHOD THEREOF - A frequency modulating path for generating a frequency modulated clock includes a direct feed input arranged for directly modulating frequency of an oscillator, and a compensating feed input arranged for compensating effects of frequency modulating on a phase error; wherein the compensating feed input is resampled by a down-divided clock that is an integer edge division of the oscillator. A reference phase generator for generating a reference phase output includes a resampling circuit, an accumulator and a sampler. The resampling circuit is for resampling a modulating frequency command word (FCW) input to produce a plurality of samples. The accumulator is for accumulating the samples to generate an accumulated result. The sampler is for sampling the accumulated result according to a frequency reference clock, and accordingly generating a sampled result, wherein the reference phase output is updated according to at least the sampled result. | 07-25-2013 |
20130188749 | POLAR TRANSMITTER HAVING DIGITAL PROCESSING BLOCK USED FOR ADJUSTING FREQUENCY MODULATING SIGNAL FOR FREQUENCY DEVIATION OF FREQUENCY MODULATED CLOCK AND RELATED METHOD THEREOF - A polar transmitter includes a frequency modulating path, a clock divider and a digital processing block. The frequency modulating path is arranged for generating a frequency modulated clock in response to a frequency modulating signal. The clock divider is coupled to the frequency modulated clock, and arranged for generating a down-divided clock. The digital processing block is coupled to the down-divided clock, and arranged for generating the frequency modulating signal, wherein the frequency modulating signal is adjusted for frequency deviation of the frequency modulated clock. A method for polar transmission includes: generating a frequency modulated clock in response to a frequency modulating signal; dividing a frequency of said frequency modulated clock to generate a down-divided clock; and generating said frequency modulating signal according to said down-divided clock, wherein said frequency modulating signal is adjusted for frequency deviation of said frequency modulated clock. | 07-25-2013 |
20130188754 | TRANSMITTER AND FREQUENCY DEVIATION REDUCTION METHOD THEREOF - A transmitter is provided. The transmitter includes a phase/frequency deviation input, a controller and a frequency modulating path. The phase/frequency deviation input receives multiple phase/frequency deviation samples. The controller outputs a modified phase/frequency deviation signal and generates a phase/frequency deviation carry-out signal in response to the phase/frequency deviation samples and a previous time sample of the phase/frequency deviation carry-out signal. The frequency modulating path performs frequency modulation in response to the modified phase/frequency deviation signal and outputs a frequency modulated carrier signal. | 07-25-2013 |
Patent application number | Description | Published |
20090200686 | ELECTRICAL CONNECTING STRUCTURE AND BONDING STRUCTURE - A electrical connecting structure including a conductive pad, a polymer bump and a patterned conductive layer is provided. The conductive pad is on a substrate and the polymer bump is disposed over the substrate. The patterned conductive layer is disposed on the polymer bump and electrically connects to the conductive pad, wherein the patterned conductive layer covers a portion of the polymer bump and exposes another portion of the polymer bump. | 08-13-2009 |
20100163281 | BASE FOR CIRCUIT BOARD, CIRCUIT BOARD, AND METHOD OF FABRICATING THEREOF - A base of circuit board, a circuit board, and a method of fabricating thereof are provided. The circuit board includes a substrate, a plurality of elastic bumps and a patterned circuit layer. The elastic bumps arranged in at least an array are located on the substrate. The patterned circuit layer is located on a portion of the elastic bumps and a portion of the substrate. The base of the circuit board and the method of fabricating thereof are also included in the present invention. | 07-01-2010 |
20130287935 | METHOD OF FABRICATING OF CIRCUIT BOARD - A method of fabricating a circuit board is provided. An elastic bump material layer is formed on a substrate and then is patterned to form a plurality of first elastic bumps and a plurality of second elastic bumps, arranged in at least an array. A conductive layer is formed and then is patterned to form a patterned circuit layer to cover first plurality of elastic bumps and a portion of the substrate. An entirety of the plurality of second elastic bumps and another portion of the substrate are not covered by the patterned circuit layer. A protection layer is formed to cover a portion of the patterned circuit layer, a second number of the plurality of second elastic bumps entirely, a third number of the plurality of second elastic bumps partially and the another portion of the substrate, and expose the first number of the plurality of second elastic bumps. | 10-31-2013 |
20140134459 | SOLDER, SOLDER JOINT STRUCTURE AND METHOD OF FORMING SOLDER JOINT STRUCTURE - A solder and a solder joint structure formed by the solder are provided. The solder includes a zinc-based material, a copper film, and a noble metal film. The copper film completely covers the surface of the zinc-based material. The noble metal film completely covers the copper film. The solder joint structure includes a zinc-based material and an intermetallic layer. The intermetallic layer consists of zinc and noble metal and completely covers the surface of the zinc-based material. | 05-15-2014 |
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 |
20120001848 | INTERACTIVE POINTING DEVICE CAPABLE OF SWITCHING CAPTURE RANGES AND METHOD FOR SWITCHING CAPTURE RANGES FOR USE IN INTERACTIVE POINTING DEVICE - An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element operates in a first capture range or a second capture range. The image capturing element is used for capturing a light source, and outputting an image signal. When a distance from the interactive pointing device to the light source is smaller than a reference value, the processing unit controls the image capturing element to detect the light source with the first capture range, and the processing unit converts the image signal into a first coordinate data. When the distance is greater than the reference value, the processing unit controls the image capturing element to detect the light source with the second capture range, and the processing unit converts the image signal into a second coordinate data. | 01-05-2012 |
20130033457 | IMAGE SENSOR AND OPTICAL TOUCH SYSTEM INCLUDING THE SAME - An image sensor includes a plurality of light detecting elements. The plurality of light detecting elements are arranged in a plurality of rows and a plurality of columns, wherein a flat field picture generated by the image sensor, the intensity standard deviation of pixels in each pixel column is greater than that of pixels in any pixel row, or the intensity standard deviation of pixels in each pixel row is greater than that of pixels of any pixel column. | 02-07-2013 |
20130147765 | OPTICAL TOUCH DEVICE, AND LIGHT SOURCE ASSEMBLY AND DISPLAY MODULE THEREOF - An optical touch device includes a sensing area, at least a light source assembly and a light sensing component. The light source assembly is disposed beside the sensing area and includes a plurality of first point light sources configured to sequentially emit a first beam into the sensing area. The light sensing component has a field of view of the entire sensing area and is configured to sense the first beams. A light source assembly and a display module used in the optical touch device are also disclosed. | 06-13-2013 |
20130271429 | TOUCH-CONTROL SYSTEM - A touch-control system adapted to be used with a plurality of pointers is provided. The touch-control system includes a touch-control panel, a first pointer sensing module, a second pointer sensing module and a processing circuit. The first pointer sensing module is configured to sense a first set of image information of the pointers and accordingly calculate a first candidate coordinate group of the pointers. The second pointer sensing module is configured to sense a second set of image information of the pointers. The processing circuit is electrically coupled to the first and second pointer sensing modules and configured to select, according to the second set of image information, two or more coordinate positions in the first candidate coordinate group to as actual coordinate positions of the pointers. | 10-17-2013 |
20140043297 | Optical Touch System and Optical Touch Control Method - An optical touch control method includes steps of: providing a bright background from at least one edge of a touch surface in a first period; providing illumination light to the touch surface in a second period; capturing a first image of an indicator object blocking a portion of the bright background in the first period; and capturing a second image of the indicator object reflecting the illumination light in the second period. An optical touch system is also provided. | 02-13-2014 |
20140055416 | Optical Touch System and Operation Method Thereof - An operation method of an optical touch system is provided. The optical touch system includes a touch surface, a light sensing unit, a switch unit and an analog-to-digital conversion unit. The light sensing unit includes a plurality of light sensing elements. The operation method includes: turning on one specific light sensing element group and thereby configuring the light sensing elements thereof to sense the light on the touch surface; and controlling the switch unit to electrically connect the light sensing elements of the turned-on light sensing element group to the input terminals of the analog-to-digital conversion unit, respectively, so as to transmit the sensing signals outputted from the turned-on light sensing element group to the input terminals, and thereby configuring the analog-to-digital conversion unit to generate at least one digital output signal according to the sensing signals supplied to the input terminals thereof. An optical touch system is also provided. | 02-27-2014 |
20140079284 | ELECTRONIC SYSTEM - An electronic system comprises an image-sensing device and a processor coupled with the image-sensing device. The image-sensing device includes an image-sensing area configured to generate a picture. The picture includes a noisy region. The processor is configured to select a tracking region from the portion of the picture outside of the noisy region. The tracking region corresponds to an operative region of the image sensing area. | 03-20-2014 |
20140092016 | Handheld Pointing Device and Operation Method Thereof - A handheld pointing device includes a body, an image sensing module and a processing circuit. The image sensing module is disposed in the body and configured to sense a reference light source and thereby capturing an image including of the reference light source. The processing circuit, disposed in the body and electrically connected to the image sensing module, is configured to obtain the image including of the reference light source, calculate a coordinate of the image of the reference light source relative to the image captured by the image sensing module, and correct the coordinate according to a distance or a distance change between the body and the reference light source. An operation method of a handheld pointing device is also provided. | 04-03-2014 |
20140118556 | DETECTION SYSTEM - A detection system comprises a light source configured to illuminate an object, an image sensor configured to receive light reflected from the object, and a processor. The image sensor generates a first picture when the light source is turned on. The image sensor generates a second picture when the light source is turned off. The processor is configured to subtract the second picture from the first picture for determining an object image produced by the object. | 05-01-2014 |
20140160020 | OPTICAL TOUCH DEVICE AND OPERATION METHOD THEREOF - An operation method of an optical touch device includes: emitting, by a light emitting unit, a light beam to illuminate an object; capturing, by an image sensing device, an image of the object reflecting the light beam; selecting all pixels in the image having a brightness greater than or equal to a brightness threshold; sorting the selected pixels along a first coordinate axis of the image, a second coordinate axis of the image or based a pixel brightness; selecting the top first predetermined ratio of pixels from the sorted pixels as an object image of the object; and calculating a gravity center of the object image according to positions of the top first predetermined ratio of pixels or according to the positions of the top first predetermined ratio of pixels with a weight of pixel brightness. An optical touch device is also provided. | 06-12-2014 |
20140161310 | Device and Method for Determining Gesture and Operation Method of Gesture Determining Device - A device for determining a gesture includes a light emitting unit, an image sensing device and a processing circuit. The light emitting unit emits a light beam. The image sensing device captures an image of a hand reflecting the light beam. The processing circuit obtains the image and determine a gesture of the hand by performing an operation on the image; wherein the operation includes: selecting pixels in the image having a brightness greater than or equal to a brightness threshold; sorting the selected pixels; selecting a first predetermined percentage of pixels from the sorted pixels; dividing the adjacent pixels in the first predetermined percentage of pixels into a same group; and determining the gesture of the hand according to the number of groups of pixels. A method for determining a gesture and an operation method of the aforementioned device are also provided. | 06-12-2014 |
Patent application number | Description | Published |
20090236637 | POWER AND GROUND ROUTING OF INTEGRATED CIRCUIT DEVICES WITH IMPROVED IR DROP AND CHIP PERFORMANCE - An integrated circuit chip with reduced IR drop and improved chip performance is disclosed. The integrated circuit chip includes a semiconductor substrate having thereon a plurality of inter-metal dielectric (IMD) layers and a plurality of copper metal layers embedded in respective the plurality of IMD layers; a first passivation layer overlying the plurality of IMD layers and the plurality of copper metal layers; a first power/ground ring of a circuit block of the integrated circuit chip formed in a topmost layer of the plurality of copper metal layers; a second power/ground ring of the circuit block of the integrated circuit chip formed in an aluminum layer over the first passivation layer; and a second passivation layer covering the second power/ground ring and the first passivation layer. | 09-24-2009 |
20110001168 | POWER AND GROUND ROUTING OF INTEGRATED CIRCUIT DEVICES WITH IMPROVED IR DROP AND CHIP PERFORMANCE - An integrated circuit chip includes a semiconductor substrate having thereon a plurality of inter-metal dielectric (IMD) layers and a plurality of first conductive layers embedded in respective the plurality of IMD layers, wherein the first conductive layers comprise copper; a first passivation layer overlying the plurality of IMD layers and the plurality of first conductive layers; a plurality of first power/ground mesh wiring lines, formed in a second conductive layer overlying the first passivation layer, for distributing power signal or ground signal, wherein the second conductive layer comprise aluminum; and a second passivation layer covering the second conductive layer and the first passivation layer. | 01-06-2011 |
20120038055 | POWER AND GROUND ROUTING OF INTEGRATED CIRCUIT DEVICES WITH IMPROVED IR DROP AND CHIP PERFORMANCE - An integrated circuit chip includes a semiconductor substrate having thereon a plurality of IMD layers and first conductive layers embedded in the IMD layers; a first insulating layer overlying the IMD layers and the first conductive layers; a plurality of first power/ground mesh wiring lines, in a second conductive layer overlying the first Insulating layer, for distributing power signal or ground signal; and a second insulating layer covering the second conductive layer and the first insulating layer. | 02-16-2012 |
20120043663 | POWER AND GROUND ROUTING OF INTEGRATED CIRCUIT DEVICES WITH IMPROVED IR DROP AND CHIP PERFORMANCE - An integrated circuit chip includes a semiconductor substrate having thereon a plurality of IMD layers and a plurality of first conductive layers; a first passivation layer overlying the plurality of IMD layers and the first conductive layers; at least a first power/ground mesh wiring line in a first aluminum layer overlying the first Insulating layer; and at least a second power/ground mesh wiring line in a second aluminum layer overlying the first aluminum layer. | 02-23-2012 |
Patent application number | Description | Published |
20090108858 | METHODS AND SYSTEMS FOR CALIBRATING RC CIRCUITS - A calibration apparatus includes an RC integrator circuit. The calibration apparatus further includes a bandwidth setting controller to provide a bandwidth setting code indicating a reference bandwidth value for calibration of the RC integrator circuit and a capacitance code generator, coupled to the RC integrator circuit, to generate a capacitance code to adjust a capacitance of the RC integrator circuit using the bandwidth setting code and a current capacitance value of the RC integrator circuit. | 04-30-2009 |
20090108892 | FREQUENCY SYNTHESIZER - A frequency synthesizer includes: a fractional-N synthesizer configured to provide, in a locked condition, an output signal with an output frequency based on an input signal with a reference frequency, the fractional-N synthesizer including a charge pump outputting a current to be calibrated; a lock detector coupled to the fractional-N synthesizer to detect the locked condition, the lock detector being configured to send a first signal indicating the detection; a calibration component coupled to the lock detector and the fractional-N synthesizer, the calibration component being configured to provide a second signal to calibrate the current after receiving the first signal, based on a voltage sampled from the fractional-N synthesizer; and a current source array coupled to the calibration component and the fractional N synthesizer, the current source array being configured to calibrate the current based on the second signal. | 04-30-2009 |
20090108938 | CIRCUIT AND METHOD FOR DYNAMIC CURRENT COMPENSATION - An operational amplifier includes a first stage and a second stage, the first stage for receiving two input signals and the second stage being coupled to the first stage, wherein the second stage includes a first part with a first output of the operational amplifier, and a second part with a second output of the operational amplifier. A method includes providing a first current to the first part of the second stage, and providing a second current to the second part of the second stage. The method further includes adjusting the first current based on a current consumption of the first part of the second stage, and adjusting the second current based on a current consumption of the second part of the second stage, wherein the sum of the first current and the second current is substantially constant. | 04-30-2009 |
20120044006 | DC OFFSET CALIBRATION APPARATUS, DC OFFSET CALIBRATION SYSTEM, AND METHOD THEREOF - A DC offset calibration apparatus including a signal processing unit, a comparison unit, a first resistor array, a second resistor array, and a resistor array control unit is provided. The signal processing unit receives an input differential signal and generates an output differential signal. The comparison unit detects and determines a first DC output voltage and a second DC output voltage of the output differential signal and generates a DC offset signal. First ends of the first resistor array and the second resistor array are respectively coupled to a first input terminal and a second input terminal of the signal processing unit. The resistor array control unit adjusts resistances of the first and the second resistor array according to the DC offset signal and a bit code sequence until the DC offset signal enters a transient state, so as to calibrate a DC offset voltage in the output differential signal. | 02-23-2012 |
20130207693 | Resistance-Capacitance Calibration Circuit without Current Mismatch and Method thereof - A resistor-capacitor (RC) calibration circuit includes: a current source, providing a current to a first node; a first switch, coupled between the first node and a second node; a second switch, coupled between the first node and a third node; a resistor, coupled between a reference terminal and the second node; a variable capacitor, coupled between the reference terminal and the third node; a third switch, coupled between the third node and the reference terminal; a comparator, comprising a first input coupled to the second node and a second input coupled to the third node; and a logic controller, coupled between an output of the comparator and the variable capacitor for outputting an adjusting signal according to an output signal of the comparator to adjust a capacitance of the variable capacitor. | 08-15-2013 |
20130257542 | VOLTAGE BUFFER - A voltage buffer having a first transistor, a second transistor, a third transistor and a voltage detector is provided. A first terminal of the first transistor is coupled to a first reference voltage. A first terminal of the second transistor is coupled to a second terminal of the first transistor, a control terminal of the second transistor is coupled to an input voltage, and a second terminal of the second transistor is coupled to an output voltage. A first terminal of the third transistor is coupled to a second terminal of the second transistor. A second terminal of the third transistor is coupled to a second reference voltage. The voltage detector detects a voltage of the second terminal of the first transistor to generate a detection result and outputs the detection result to a bulk terminal of the second transistor. | 10-03-2013 |
20150022268 | DC OFFSET CANCELLATION CIRCUIT - A DC offset cancellation circuit is provided. The DC offset cancellation circuit includes a first operational amplifier and a feedback gain circuit. The first operational amplifier includes a first input transconductance stage, a second input transconductance stage and an output stage. An input terminal of the first input transconductance stage receives an input signal of the first operational amplifier through a first input terminal of the first operational amplifier. An output terminal of the output stage outputs an output signal of the first operational amplifier through an output terminal of the first operational amplifier. An input terminal of the feedback gain circuit is coupled to the output terminal of the first operational amplifier, and an output terminal of the feedback gain circuit is coupled to the input terminal of the second transconductance stage through a second input terminal of the first operational amplifier. | 01-22-2015 |
Patent application number | Description | Published |
20090113148 | METHODS FOR RESERVING INDEX MEMORY SPACE IN AVI RECORDING APPARATUS - A method for reserving memory space for storing chunk sizes during Audio Video Interleave (AVI) recording, wherein an AVI file contains a plurality of interleaved audio-video (A/V) chunks, includes: recording the AVI file sizes to the second storage; when the second storage reaches capacity, moving at least a first A/V chunk size to the first storage; and after the recording has finished, reading stored A/V chunks from the first storage to the second storage to create an index chunk. | 04-30-2009 |
20090190670 | METHOD FOR COMPENSATING TIMING MISMATCH IN A/V DATA STREAM - Methods for compensating timing errors in an A/V stream are provided. An embodiment of the methods includes: receiving a plurality of encoded video frames of a current Group of pictures (GOP) from the video encoder and a plurality of encoded audio frames; when an error occurs in the video encoder, utilizing a most recent encoded video frame of a previous GOP received from the video encoder as a reference to generate a plurality of dummy video frames; and utilizing the dummy video frames to pad the current GOP. | 07-30-2009 |
20100020654 | METHOD AND APPARATUS FOR DATA BUFFER CONTROL OF OPTICAL DISC PLAYER - An optical disc player for playback of a multimedia file stored in an optical disc is disclosed. The optical disc player includes a front-end loader and a back-end playback engine. The front-end loader, including a first data buffer, reads data from the optical disc and stores the read data in the first data buffer when the amount of data stored in the first data buffer is less than a first threshold. The back-end playback engine receives the data from the first data buffer and plays a multimedia segment corresponding to the received data. The front-end loader increases the first threshold of the first data buffer before a time-consuming servo behavior occurs. | 01-28-2010 |
20110235995 | METHODS FOR RESERVING INDEX MEMORY SPACE IN AVI RECORDING APPARATUS - A method for reserving memory space for storing chunk sizes during Audio Video Interleave (AVI) recording, wherein an AVI file contains a plurality of interleaved audio-video (A/V) chunks, includes: recording the AVI file sizes to the second storage; when the second storage reaches capacity, moving at least a first A/V chunk size to the first storage; and after the recording has finished, reading stored A/V chunks from the first storage to the second storage to create an index chunk. | 09-29-2011 |
20110305442 | METHOD FOR UTILIZING AT LEAST ONE STORAGE SPACE SHARING SCHEME TO MANAGE STORAGE SPACES UTILIZED BY VIDEO PLAYBACK OPERATION AND RELATED VIDEO PLAYBACK APPARATUS THEREOF - An exemplary method for managing a first storage space and a second storage space utilized by a video playback operation includes: during a first time period, accessing the first storage space for data associated with a first processing operation included in the video playback operation, and accessing the second storage space for data associated with a second processing operation included in the video playback operation; and during a second time period, accessing the first storage space and the second storage space for data associated with the first processing operation. The first processing operation is different from the second processing operation. The second storage space is dedicated to buffering data associated with the second processing operation during the first time period. | 12-15-2011 |
20120075315 | METHOD FOR PERFORMING VIDEO PROCESSING BASED UPON A PLURALITY OF COMMANDS, AND ASSOCIATED VIDEO PROCESSING CIRCUIT - A method for performing video processing based upon a plurality of commands is provided, where the method is applied to a video processing circuit. The method includes: grouping the commands into command chains, wherein the command chains have respective dependence relationships; and utilizing a plurality of hardware modules of the video processing circuit to execute the command chains, respectively. For example, at a time when the commands are grouped into the command chains, each command of one of the command chains is independent of any command of another of the command chains. In particular, the command chains include a first command chain and a second command chain, where the commands of the first command chain have a first dependence relationship, and the commands of the second command chain have a second dependence relationship. An associated video processing circuit is also provided. | 03-29-2012 |
20120113327 | METHOD FOR PERFORMING VIDEO DISPLAY CONTROL WITHIN A VIDEO DISPLAY SYSTEM, AND ASSOCIATED VIDEO PROCESSING CIRCUIT AND VIDEO DISPLAY SYSTEM - A method for performing video processing within a video display system includes: detecting whether dropping at least one frame is required; and when it is detected that dropping the at least one frame is required, removing at least one flip command from a command queue and selectively removing at least one video processing command from the command queue. An associated video processing circuit and an associated video display system are also provided. In particular, the video processing circuit is positioned within the video display system, where the video processing circuit includes a hardware module and a controller, and the controller operates according to the method. | 05-10-2012 |
Patent application number | Description | Published |
20100164517 | CONDUCTIVE FILM STRUCTURE, FABRICATION METHOD THEREOF, AND CONDUCTIVE FILM TYPE PROBE DEVICE FOR ICS - A method for forming a conductive film structure is provided, which includes: providing an insulating substrate having a surface; forming a plurality of trenches in the surface of the insulating substrate, wherein the trenches are extended substantially parallel to each other; disposing the insulating substrate into a plating solution and plating conducting layers within the trenches to form a plurality of micro-wires; and stacking a plurality of the insulating substrates or winding or folding the insulating substrate along an axis substantially parallel to an extended direction of the micro-wires to form a conducting lump. | 07-01-2010 |
20120168950 | DIE STRUCTURE, MANUFACTURING METHOD AND SUBSTRATE THEREOF - A die structure, a manufacturing method and a substrate, wherein the die structure is constituted by a chip on wafer (COW) and the substrate, and the substrate is formed by stacking and then cutting a plurality of thermal and electrical conductive poles and a plurality of insulating material layers. Moreover, the fabricating of the die structure comprises a plurality of COWs carried on a carrier board is bonded on the substrate, the plurality of COWs are in contact with the plurality of thermal and electrical conductive poles on the substrate, and then the carrier board is removed. After that, a phosphor plate is adhered on the plurality of COWs so as to form a stacked structure. Thereafter, the stacked structure is cut, thus forming a plurality of die structures having at least one COW. | 07-05-2012 |
20130241590 | CONDUCTIVE FILM STRUCTURE AND CONDUCTIVE FILM TYPE PROBE DEVICE FOR ICS - A method for forming a conductive film structure is provided, which includes: providing an insulating substrate having a surface; forming a plurality of trenches in the surface of the insulating substrate, wherein the trenches are extended substantially parallel to each other; disposing the insulating substrate into a plating solution and plating conducting layers within the trenches to form a plurality of micro-wires; and stacking a plurality of the insulating substrates or winding or folding the insulating substrate along an axis substantially parallel to an extended direction of the micro-wires to form a conducting lump. | 09-19-2013 |
20150122533 | METHOD FOR FORMING METAL CIRCUIT, LIQUID TRIGGER MATERIAL FOR FORMING METAL CIRCUIT AND METAL CIRCUIT STRUCTURE - A metal circuit structure, a method for forming a metal circuit and a liquid trigger material for forming a metal circuit are provided. The metal circuit structure includes a substrate, a first trigger layer and a first metal circuit layer. The first trigger layer is disposed on the substrate and includes a first metal circuit pattern. The first metal circuit layer is disposed on the first circuit pattern and is electrically insulated from the substrate. The composition of the first trigger layer includes an insulating gel and a plurality of trigger particles. The trigger particles are at least one of organometallic particles, a chelation and a semiconductor material having an energy gap greater than or equal to 3 eV. The trigger particles are disposed in the insulating gel, such that the dielectric constant of the first trigger layer after curing is between 2 and 6.5. | 05-07-2015 |