| Patent application number | Description | Published |
|---|
| 20130088877 | LIGHTING DEVICE AND COMPONENT - A light device and a lighting component are provided. The lighting device comprises a LED module and a lighting component. The LED module has an exposed light emitting surface. The lighting component covers the LED module and has an inputting surface and a top outputting surface. The inputting surface faces the light emitting surface of the LED module, the top outputting surface has a concave structure, and the concave structure is located opposite the light emitting surface. | 04-11-2013 |
| 20130107541 | ILLUMINATION STRUCTURE AND ASSEMBLY METHOD OF LIGHT BASE AND COVER | 05-02-2013 |
| 20130134466 | LED PACKAGE - An LED package is provided, which includes a base, a lighting device, and a sealing material. The lighting device is disposed on the base. The sealing material is disposed on the lighting material, and the out surface of the sealing material includes a plurality of micro-structures. The micro-structures comprise of protruded micro-structures, depressed micro-structures or any combination thereof. At least of a partial of a light from the lighting element is transmitted to an ambient through the micro-structure. | 05-30-2013 |
| 20130279198 | LIGHT MODULE AND LIGHT GUIDE DEVICE THEREOF - A light guide device includes N+1 light guide plates and N linear plane splitters. The light guide plates include a light outlet face, a light guiding face and a reflection face. The volume of the light guide device is defined by the light outlet face opposite to the light guiding face. The light guiding face has a plurality of first microstructures for diverting the light. The reflection face extends from the light outlet face toward a splitting portion. The linear plane splitters have a first and a second splitting portion. The first and second splitting portions of the i | 10-24-2013 |
| 20140021877 | LIGHT EMITTING CHIP AND LIGHT EMITTING DEVICE HAVING THE SAME - A light emitting chip operating under a DC power supply is provided. The light emitting chip includes a substrate and a plurality of light emitting elements. The light emitting elements are arranged on the substrate, and have the same or different area sizes. The light emitting elements are driven by a single driving voltage or sectionally driven by a plurality of driving voltages. | 01-23-2014 |
| 20140070716 | LIGHT-EMITTING DEVICE - A light-emitting device includes a power module, a first light-emitting module, a second light-emitting module, a third light-emitting module, and a control module. The power module is configured to rectify an AC voltage for providing a periodic driving voltage. The first, second, third light-emitting modules are connected in series. The control module is configured to make the first, second, third light-emitting modules being driven by the driving voltage in response to different driving stages in a cycle period of a driving voltage. An average-diode-junction-area of the first light-emitting module is different from an average-diode-junction-area of the second light-emitting module or an average-diode-junction-area of the third light-emitting module. | 03-13-2014 |
| 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 |
| 20120212639 | Image Sensor - An image sensor includes a sensor matrix including a plurality of sensing elements and a plurality of shutter control lines. Each sensing element includes an electronic shutter and a photo-detector, wherein the electronic shutter controls the exposure time of the photo-detector. Each shutter control line couples to a row or column of the electronic shutters, whereby different rows or columns of the electronic shutters can be independently controlled, and the photo-detectors in the same row or column can have the same exposure time. | 08-23-2012 |
| 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 |
| Patent application number | Description | Published |
|---|
| 20090189883 | Flat Display Apparatus and Control Circuit and Method for Controlling the same - In an exemplary flat display apparatus and control circuit and method for controlling the flat display apparatus, the flat display apparatus includes a plurality of gate driving units, each of which controls the operation of a scan line in the flat display apparatus. The flat display apparatus provides a first gate high level voltage signal and a second gate high level voltage signal to the gate driving units such that the first and second gate high level voltage signals are used as voltage signals transmitted to corresponding scan lines. The first and second gate high level voltage signals respectively include a falling edge with a slope. Duration time of the falling edge of the first gate high level voltage signal is longer than that of the falling edge of the second gate high level voltage signal. | 07-30-2009 |
| 20100220124 | DRIVING METHOD OF A LIQUID CRYSTAL SUB-PIXEL - A driving method for determining target transmittance of a liquid crystal sub-pixel is provided. The liquid crystal sub-pixel has display regions, the liquid crystal sub-pixel displays the target transmittance when liquid crystal voltage applied to each display region is equal to one other and transmittance variation of liquid crystal layer in the liquid crystal sub-pixel is S | 09-02-2010 |
| 20110096281 | PIXEL STRUCTURE AND DISPLAY PANEL HAVING THE SAME - A pixel structure including a substrate, a scan line, a data line, an active device, a capacitor electrode and a pixel electrode is described. The substrate has a pixel region. The active device is electrically connected to the scan line and the data line. The capacitor electrode is disposed on the substrate. The pixel electrode is disposed in the pixel region and electrically connected to the active device, wherein the pixel electrode includes a first extending part, a second extending part and branches. The first extending part is disposed above the capacitor electrode and electrically coupling with the capacitor electrode, wherein the capacitor electrode is not completely covered by the first extending part. The second extending part has an extending direction different from that of the first extending part. The branches extend from the first extending part and the second extending part to an edge of the pixel region. | 04-28-2011 |
| 20120281174 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel is provided. A pixel structure of the LCD panel has an asymmetrical liquid crystal alignment. The LCD panel is divided into an array of display blocks. When the LCD panel is in a narrow viewing angle display mode, some of the display blocks are disabled or darkened so that a displayed image is interfered by the disabled or darkened display blocks when it is viewed from the side. Thereby, an anti-peep effect is achieved. | 11-08-2012 |
| 20120293750 | DISPLAY APPARATUS - A display apparatus includes a display panel disposed between a first polarizer and a second polarizer and having at least one first area and at least one second area. A first light-transmission axis direction of the first polarizer is substantially perpendicular to a second light-transmission axis direction of the second polarizer. The first light-transmission axis direction intersects a horizontal axis direction by about 45 degrees. When the display panel is in a narrow viewing angle display mode, the first and second areas have different brightness in a side viewing angle direction but have the same brightness in and around a normal viewing angle direction. When the display panel is in a wide viewing angle display mode, the first and second areas have substantially the same brightness in various viewing angle directions. | 11-22-2012 |
| 20130010219 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel divided into a first area and a second area is provided. The first and second areas both include first sub-pixels and second sub-pixels. Each first sub-pixel provides a first main alignment vector; each second sub-pixel provides a second main alignment vector having a direction opposite to that of the first main alignment vector. The LCD panel has first sub-pixel units and second sub-pixel units arranged in arrays. Each first sub-pixel unit includes one first sub-pixel and one second sub-pixel sequentially arranged from top to bottom in a column direction. Each second sub-pixel unit includes one first sub-pixel and one second sub-pixel sequentially arranged from bottom to top in the column direction. In any one of the first area and the second area, multiple first sub-pixel units and multiple second sub-pixel units are arranged together in a same row. | 01-10-2013 |
| 20130120469 | PIXEL ARRAY - A pixel array includes a first color pixel unit, a second color pixel unit and a third pixel unit, and the first, second and third pixel units respectively include a scan line, a data line, an active device electrically connected to the scan line and the data line and a first pixel electrode electrically connected to the active device. The first pixel electrode has at least one first slit, and a first acute angle is formed between an extending direction of the first slit and an extending direction of the scan line. Any two of the first acute angle of the first color pixel unit, the first acute angle of the second color pixel unit, and the first acute angle of the third color pixel unit are different. | 05-16-2013 |
| 20130293822 | DISPLAY PANEL - A display panel includes a pair of substrates, a pixel structure, and a display medium layer disposed between the pair of substrates. The pixel structure is disposed on one of the substrates, and includes first and second sub-pixels. The first sub-pixel includes a first pixel electrode, wherein the first pixel electrode has a first spacing in a first main region and has a second spacing in a first minor region, wherein the second spacing is smaller than the first spacing. The second sub-pixel includes a second pixel electrode, wherein the second pixel electrode has a third spacing in a second main region and has a fourth spacing in a second minor region, wherein the fourth spacing is larger than or equal to the third spacing, and wherein the first spacing is larger than the third spacing. | 11-07-2013 |
| 20140043568 | DISPLAY APPARATUS - A display apparatus includes a display panel disposed between a first polarizer and a second polarizer and having at least one first area and at least one second area. A first light-transmission axis direction of the first polarizer is substantially perpendicular to a second light-transmission axis direction of the second polarizer. The first light-transmission axis direction intersects a horizontal axis direction by about 45 degrees. When the display panel is in a narrow viewing angle display mode, the first and second areas have different brightness in a side viewing angle direction but have the same brightness in and around a normal viewing angle direction. When the display panel is in a wide viewing angle display mode, the first and second areas have substantially the same brightness in various viewing angle directions. | 02-13-2014 |
| 20140306222 | PIXEL STRUCTURE - A pixel structure includes a first conductive layer, a stacked layer, and a third conductive layer. The first conductive layer includes a first gate, a first scan line connected to the first gate, and a capacitor electrode separated from the first scan line. The stacked layer includes a semiconductor layer and a second conductive layer. The second conductive layer includes a data line, a first source connected to the data line, a second source, a first drain, a second drain, a connecting electrode connected to the second source and electrically connected to the first drain, and a coupling electrode connected to the second drain. The third conductive layer includes a first pixel electrode connected to the first drain, a second pixel electrode electrically connected to the connecting electrode, a first extending portion, and a second extending portion. | 10-16-2014 |
| 20140307210 | PIXEL STRUCTURE - A pixel structure including a first active device, a second active device, a first pixel electrode, a second pixel electrode, a third pixel electrode, a coupling electrode, and a capacitance electrode is provided. The first pixel electrode connected to the first active device and defines a first to a fourth liquid crystal alignment domain having different alignment directions. The second pixel electrode is connected to the coupling electrode and defines a fifth to an eighth liquid crystal alignment domain having different alignment directions. The third pixel electrode is connected to the second active device and defines a ninth and a tenth liquid crystal alignment domain. The coupling electrode is connected between the first active device and the second active device and extended to pass through the first, the second, and the third pixel electrodes. The capacitance electrode respectively overlaps parts of the first, the second, and the third pixel electrodes. | 10-16-2014 |
| 20140327852 | PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME - A pixel structure and a liquid crystal display (LCD) panel having the same are provided. The pixel structure includes a data line, a scan line, at least one active device, a pixel electrode, and a metal line. The active device is electrically connected to the data line and the scan line. The pixel electrode is electrically connected to the active device and has an opening at the edge of the pixel electrode adjacent to at least one of the data line and the scan line. The metal line is located below the pixel electrode. Besides, a portion of the metal line extending to the edge of the pixel electrode is exposed by the opening. The shortest distance between an edge of the opening of the pixel electrode and the metal line is greater than or substantially equal to 3 μm. | 11-06-2014 |
| 20150091955 | PIXEL ARRAY - A pixel array includes a first color pixel unit, a second color pixel unit and a third pixel unit, and the first, second and third pixel units respectively include a scan line, a data line, an active device electrically connected to the scan line and the data line and a first pixel electrode electrically connected to the active device. The first pixel electrode has at least one first slit, and a first acute angle is formed between an extending direction of the first slit and an extending direction of the scan line. Any two of the first acute angle of the first color pixel unit, the first acute angle of the second color pixel unit, and the first acute angle of the third color pixel unit are different. | 04-02-2015 |
| Patent application number | Description | Published |
|---|
| 20110128591 | SCAN APPARATUS AND CARRIER SHEET HAVING BACKGROUND PATTERN FOR BOUNDARY DETECTION - A scan apparatus having a background pattern for boundary detection includes a scan region, a scan assembly and a background member. The background member is disposed within the scan region and has the background pattern, which includes two sets of lines intersecting each other. The scan assembly scans an original and the background pattern of the background member within the scan region, and generates a corresponding image signal. | 06-02-2011 |
| 20110157656 | SCANNER WITH REAL-TIME CALIBRATION - A scanner includes a reference backing member, a scanning module, a transmission mechanism and a processing module. The scanning module scans the reference backing member and an original including first and second documents. The transmission mechanism moves one of the original and the scanning module relatively to the other. The scanning module scans the reference backing member and the original and successively obtains a first reference image signal representative of an image of the reference backing member, a first image signal representative of an image of the first document, a second reference image signal representative of the image of the reference backing member and a second image signal representative of an image of the second document. The processing module, coupled to the scanning module, compensates the first and second image signals according to the first and second reference image signals, respectively, to obtain first and second resulting signals. | 06-30-2011 |
| 20120013951 | IMAGE-READING CONTROLLING METHOD AND SCANNING APPARATUS USING SUCH METHOD - An image-reading controlling method and a scanning apparatus using such method are disclosed. The method comprises the following steps. First, a user profile is selected. Next, a computer terminal is notified that a user profile has been selected. Then, a scan command is received from the computer terminal, and an image-reading job is executed in response to the scan command. | 01-19-2012 |
| 20120293844 | METHOD FOR ADDING SCAN DATA TO COMPUTER WORK AREA - A method for adding scan data to a computer work area is provided. The method includes the following steps. Location information corresponding to a registered location of a pointer is received. According to the location information, an image file format is determined. A document is scanned. Next, a scan image file corresponding to the document and the image file format is produced. The scan image file is added to a work area where the pointer is located. | 11-22-2012 |
| 20150046488 | METHOD FOR NAMING IMAGE FILE - A method for naming an image file comprises the steps of: searching for a keyword string in initial scan image data; identifying an encoded string after the keyword string; and generating an initial file corresponding to the initial scan image data. If the keyword string is found, a file name of the initial file is automatically set up according to the encoded string. | 02-12-2015 |
| Patent application number | Description | Published |
|---|
| 20110006356 | NON-VOLATILE MEMORY AND METHOD FOR FABRICATING THE SAME - A non-volatile memory is described, which includes gate structures, doped regions, second spacers and contact plugs. The gate structures are disposed on the substrate, each of which includes a control gate and a gate dielectric layer. The control gates are disposed on the substrate, and two first spacers are deployed at both sides of each control gate. The gate dielectric layers are disposed between the control gates and the substrate, respectively. Each of the doped regions is formed in the substrate between two adjacent gate structures. The second spacers are disposed on the sidewalls of the gate structures. The contact plugs are formed between two adjacent second spacers, respectively. | 01-13-2011 |
| 20110053338 | FLASH MEMORY AND METHOD OF FABRICATING THE SAME - In a method of fabricating a flash memory, a substrate with isolation structures formed therein and a dielectric layer and a floating gate formed thereon between isolation structures is provided. A mask layer is formed on the substrate, covering the isolation structures in a periphery region and the isolation structure in a cell region adjacent to the periphery region. The isolation structures in the cell region not covered by the mask layer are partially removed. Therefore, a first height difference is between surfaces of the isolation structures in the periphery region and a surface of the dielectric layer, and between a surface of the isolation structure in the cell region adjacent to the periphery region and the surface of the dielectric layer. A second height difference smaller than the first height difference is between surfaces of other isolation structures in the cell region and the surface of the dielectric layer. | 03-03-2011 |
| 20110201170 | METHOD OF FABRICATING MEMORY - A method of fabricating a memory is provided. A substrate comprising a memory region and a periphery region is provided. A plurality of gates is formed on the substrate and a first spacer is formed on a sidewall of each gate, where a plurality of openings is formed between the gates in the memory region. A first material layer formed on the substrate in the memory region covers the gates in the memory region and fills the openings. A process is performed to the periphery region. The first material layer is partially removed to form a first pattern in each opening respectively. A second material layer formed on the substrate covers the memory region and the periphery region to expose the first patterns. The first patterns are removed to form a plurality of contact openings in the second material layer. The contact plugs are formed in the contact openings. | 08-18-2011 |
| 20130078775 | METHOD OF FABRICATING MEMORY - A method of fabricating a memory is provided. A substrate including a memory region and a periphery region is provided. A plurality of first gates is formed in the memory region and a plurality of first openings is formed between the first gates. A nitride layer is formed on the substrate in the memory region, and the nitride layer covers the first gates and the first openings. An oxide layer is formed on the substrate in the periphery region. A nitridization process is performed to nitridize the oxide layer into a nitridized oxide layer. A conductive layer is formed on the substrate, and the conductive layer includes a cover layer disposed on the substrate in the memory region and a plurality of second gates disposed on the substrate in the periphery region. The cover layer covers the nitride layer and fills the first openings. | 03-28-2013 |
| Patent application number | Description | Published |
|---|
| 20100119593 | LIPOSOME AND METHOD FOR PRODUCING THE SAME - A liposome including a neutral lipid membrane, a positively charged polymer, and a surface active polymer is provided. The neutral lipid membrane is formed as a hollow sphere, the positively charged polymer is dispersed on the neutral lipid membrane by non-covalent bonding, and the surface active polymer is dispersed on the neutral lipid membrane by non-covalent bonding. The liposome can stably adsorb various amounts of biomaterials by non-covalent bonding. | 05-13-2010 |
| 20130122080 | PHARMACEUTICAL COMPOSITION CAPABLE OF IMMUNO-REGULATION OR ENHANCEMENT OF IMMUNE RESPONSE - A pharmaceutical composition of immuno-regulation or enhancement of immune response is disclosed, which includes a liposome and an immuno-regulating molecule or an antigenic molecule. The liposome, the immuno-regulating molecule or the antigenic molecule needs no genetic or chemical modification. The immuno-regulating molecule or the antigenic molecule is spontaneously adsorbed by the liposome. Thus, the formed pharmaceutical composition can be used for immuno-regulation or enhancement of immune responses. | 05-16-2013 |
| 20130209542 | PHARMACEUTICAL CARRIER AND PHARMACEUTICAL COMPOSITION FOR INHIBITING ANGIOGENESIS - A pharmaceutical carrier and a pharmaceutical composition for inhibiting angiogenesis are disclosed. The pharmaceutical carrier of the present invention comprises: a drug carrier; and a polypeptide linked to a surface of the drug carrier, wherein the polypeptide comprises a receptor binding domain of vascular endothelial growth factor. | 08-15-2013 |
| 20130266614 | LIPID CARRIER FOR DELIVERY OF BIOACTIVE SUBSTANCE AND PHARMACEUTICAL COMPOSITION - The present invention provides a lipid carrier for delivering of a bioactive substance. The lipid carrier includes a lipid layer, a positive charged polymer and a surface active polymer. The positive charged polymer and the surface active polymer are respectively distributed on the lipid layer by non-covalent bonds. The present invention also provides a pharmaceutical composition. The present invention is advantageous for delivering bioactive substance efficiently. | 10-10-2013 |
| 20130337043 | Composition Used for Thermotherapy and Producing Method Thereof and Method to Treat Cancer - A composition used for thermotherapy includes a carrier structure and a plurality of metal particles. The carrier structure includes a lipid layer, a positive charged polymer and a surface active polymer. The positive charged polymer and the surface active polymer are dispersed on the lipid layer by non-covalent bonding. The metal particles are encapsulated in the carrier structure. A producing method of the composition used for thermotherapy and a method for using the composition in cancer treatment are also disclosed. | 12-19-2013 |
| Patent application number | Description | Published |
|---|
| 20090110271 | COLOR RECOGNITION DEVICE AND METHOD THEREOF - A color recognition device is provided. The color recognition device includes a color image sensor, an image processing system, and a projection device. The color image sensor senses a color image having an image area with a specific color, and generates a first electrical signal corresponding to the color image. The image processing system receives the first electrical signal, modifies the color image, and generates a second electrical signal. The projection device receives the second electrical signal, and projects a modified image corresponding to the second electrical signal. | 04-30-2009 |
| 20110044509 | Bridge structural safety monitoring system and method thereof - The present invention discloses a bridge structural safety monitoring system and a bridge structural safety monitoring method. The method includes the steps of capturing an image of a monitoring area of a bridge to create a standard image of the bridge operated at normal conditions, capturing images of the monitoring area of the bridge continuously to obtain monitoring images, comparing the standard image with the monitoring image to obtain a displacement correlation coefficient of the monitoring area of the bridge, and transmitting the displacement correlation coefficient to a central console, such that the central console can determine the using condition of the bridge according to the displacement correlation coefficient. | 02-24-2011 |
| 20130292576 | GAMMA DOSE RATE MEASUREMENT SYSTEM - The present invention discloses a gamma dose rate measurement system comprising a shielding device and an electronic device. The shielding device is arranged for masking a visible light, so that only a light source substantially being a gamma ray passes through the shielding device. The electronic device comprises a sensing module, an image analysis module and a display module. The sensing module generates a current signal after sensing the gamma ray; the image analysis module receives the current signal and generates an analysis result including a total gamma dose rate and a gamma energy spectrum; and the display module is arranged for displaying the analysis result. | 11-07-2013 |
| 20140111649 | MULTI-IMAGE CAPTURE DEVICE CAPTURING IMAGES BY MEANS OF CIRCULAR MOTION - A multi-image capture device capturing images by means of circular motion controls the shift movement, along a semi-circular measuring rod, of a moving mechanism by a location control device. Furthermore, a rotary control device is used to control the positioning and image-capturing angle of a second image capture device fixed on the rotary mechanism. Thereby, a first image capture device and the second image capture device are of a co-circle configuration where the optical axis of the first image capture device and the second image capture device overlap to form a center of the co-circle. Such a configuration can broaden the visual range of the image capture device, and allows quick calibration of the image capture device according to positioning of shift movement and image-capturing angles. | 04-24-2014 |
| 20140132965 | METHOD FOR MEASURING CRACKS REMOTELY AND DEVICE THEREOF - The present invention relates to a method for measuring cracks remotely and the device thereof. First, multiple laser spots with known a shape are projected onto a remote wall and beside a crack. Then, by using geometric calculations, the relative coordinates of the laser spots on the wail and the real distance can be given and used as the reference length of the crack. Next, a camera is used for taking a picture of the remote crack along with the laser spots; the image identification technology is used for calculating the relevant parameters of the crack. Thereby, to acquire the parameters of the crack, a user needs not to be present at the site for measuring at a short distance or placing a reference object, and thus providing safety and convenience. | 05-15-2014 |
| 20150093043 | Method of Evaluating Image Correlation with Speckle Patter - An image correlation for images having speckle pattern is evaluated. Modulation transfer function (MTF) curves of speckle-pattern images captured at different times are figured out. Whether a correlation value between the MTF curves meets a threshold is checked. If the correlation value is smaller than the threshold, speckle-pattern images are re-selected for re-figuring out the MTF curves and the correlation value. Thus, error of strain and displacement for digital image correlation owing to blurring images of the on-moving target object is figured out; calculation time of the digital image correlation is reduced; and accuracy on measuring physical parameters of the target object before and after movement is improved for digital image correlation. | 04-02-2015 |
| Patent application number | Description | Published |
|---|
| 20110097033 | FOCUSING MEMBER AND OPTOELECTRONIC DEVICE - A focusing member and an optoelectronic device having the same are provided. The focusing member includes multiple levels of conductive plugs and multiple levels of conductive layers that together form an inversed half-boat shape. The optoelectronic device includes a bottom layer, an optical waveguide above the bottom layer, a dielectric layer covering the optical waveguide, and the above focusing member disposed at an edge of the optoelectronic device and located in the dielectric layer above the optical waveguide. A wider end of the inversed half-boat shape of the focusing member faces the outside of the optoelectronic device. The refractive indexes of the bottom layer and the dielectric layer are smaller than that of the optical waveguide. | 04-28-2011 |
| 20110158581 | OPTOELECTRONIC DEVICE AND METHOD OF FORMING THE SAME - An optoelectronic device including a substrate, a half-boat-shaped material layer, a deep trench isolation structure, and an optical waveguide is provided. The substrate has a first area. The half-boat-shaped material layer is disposed in the substrate within the first area. The refractive index of the half-boat-shaped material layer is lower than that of the substrate. A top surface of the half-boat-shaped material layer is coplanar with the surface of the substrate. The deep trench isolation structure is disposed in the substrate within the first area and located at one side of a bow portion of the half-boat-shaped material layer. The optical waveguide is disposed on the substrate within the first area. The optical waveguide overlaps a portion of the deep trench isolation structure and at least a portion of the half-boat-shaped material layer. | 06-30-2011 |
| 20110158582 | STRUCTURE OF A SEMICONDUCTOR DEVICE HAVING A WAVEGUIDE AND METHOD OF FORMING THE SAME - A method of forming the structure of the semiconductor device having a waveguide. Firstly, a SOI substrate including a bulk silicon, an insulating layer, and a silicon layer is provided and a device region and a waveguide region are defined on the SOI substrate. Afterwards, a protection layer and a patterned shielding layer are formed to cover the waveguide region and expose the device region. Subsequently, a recess is formed by etching the protection layer, the silicon layer and the insulating layer and thereby the bulk silicon is exposed. After that, an epitaxial silicon layer is formed in the recess and a semiconductor device is subsequently formed on the epitaxial silicon layer. Also, the present invention conquers the poor electrical performance of the semiconductor device integrated into the SOI substrate. | 06-30-2011 |
| Patent application number | Description | Published |
|---|
| 20080204122 | Circuit for eliminating pop sounds at power on and off by a moderate waveform - A circuit for eliminating pop sounds at power on and off by a moderate waveform, which includes a switch, a feedback network, an operational amplifier and an output network. When power-on, a first input terminal of the switch is connected to a low voltage, and an output terminal of the output network provides an operating DC bias which is gradually increased. When power-off, the first input terminal of the switch is connected to a reference voltage, and the output terminal of the output network provides an operating DC bias which is gradually reduced. | 08-28-2008 |
| 20110079717 | INFRARED POSITIONING APPARATUS AND SYSTEM THEREOF - An infrared positioning apparatus comprises a plurality of infrared diodes, a plurality of amplifying units, a plurality of converting units and a positioning unit. The plurality of infrared diodes is configured to detect at least one infrared signal. The plurality of amplifying units are configured to amplify the at least one infrared signal for obtaining at least one amplified signal. The plurality of converting units are configured to convert the at least one amplified signal for obtaining at least one strength value of the at least one amplified signal. The positioning unit is configured to obtain the emitting direction of the at least one infrared signal in accordance with the at least one strength value of the at least one amplified signal. | 04-07-2011 |
| 20120086508 | CIRCUIT FOR THERMAL PROTECTION IN AUDIO POWER AMPLIFIER AND METHOD THEREOF - The present invention relates to audio amplifier and a method for protecting the audio amplifier. The audio amplifier includes a pre-amp circuit, an output stage power amplifier, a temperature detector and a gain adjusting circuit. The pre-amp circuit receives an audio signal for amplifying the audio signal to generate an amplified audio signal. The output stage power amplifier receives the amplified audio signal to drive a load. The temperature detector is used for detecting a temperature of the output stage power amplifier to output a temperature signal. The gain adjusting circuit adjusts amplitude of the amplified audio signal of the pre-amp circuit according to the temperature signal. | 04-12-2012 |
| 20130093700 | TOUCH-CONTROL COMMUNICATION SYSTEM - A touch-control communication system includes a touch panel, a controller, a plurality of conductive contacts, and a switch control unit. The touch panel has a surface for detecting a plurality of touch points. The controller is electrically connected to the touch panel for receiving data corresponding to the plurality of touch points detected on the touch panel. The conductive contacts are placed on the surface of the touch panel. The switch control unit is electrically connected to the plurality of conductive contacts. The switch control unit performs a switch operation to configure every two of the plurality of conductive contacts to be electrically connected or disconnected, such that the touch panel detects different numbers of touch points corresponding to the plurality of conductive contacts for indicating a plurality of data states, thereby sending the plurality of data states to the controller. | 04-18-2013 |
| 20130293399 | ULTRA-LOW POWER WAKEUP CIRCUIT DEVICE - An ultra-low power wakeup circuit device includes a keyboard, a key scan circuit, a storage unit, and a comparator unit. The key scan circuit sequentially outputs scanning signals from the first scan line to N-th scan line for acquiring N key scan data. The key scan circuit performs an XOR operation on the N key scan data to generate a current key scan data. The storage unit is connected to the key scan circuit for receiving the current key scan data and storing the current key scan data as a previous key scan data. The comparator unit is connected to the key scan circuit and the storage unit for comparing the current key scan data with the previous key scan data. | 11-07-2013 |
| 20150029635 | LOW COST ELECTRICAL STAMP - A low cost electrical stamp is provided in the present invention. The low cost electrical stamp includes a magnetic cylinder matrix, a print circuit board (PCB), a control circuit and an interface circuit. The magnetic cylinder matrix includes a plurality of magnetic cylinders. The PCB includes a plurality of electromagnets whose positions are corresponding to the positions of the magnetic cylinders. The control circuit is coupled to the electromagnets of the PCB to control the magnetic field direction of the electromagnets. The interface circuit is coupled to the control circuit to couple to a computing device. When the low cost electrical stamp is coupled to the computing device through the interface circuit, the computing device programs the control circuit by a diagram. The control circuit magnetizes the electromagnets to change the positions of the magnetic cylinders according to the diagram. | 01-29-2015 |
| 20150045990 | ACTIVE THREE-DIMENSIONAL POSITIONING DEVICE AND CONTROL SYSTEM FOR FLOOR-CLEANING ROBOT THEREOF - An active three-dimensional positioning device and a control system for floor-cleaning robot are provided in the present invention. The active three dimension positioning device includes a radio frequency (RF) receiver array, a radio frequency emitter and a control circuit. The RF receiver array includes a plurality of RF receivers for receiving a RF pulse. The RF emitter is used for emitting a RF pulse. The control circuit is coupled to the RF receivers. The control circuit transmits a transmission command to the RF emitter, after the RF emitter receives the enable RF signal, and the RF emitter emits the RF pulse. The control circuit calculates the position between the RF receiver array and the RF emitter according to the positions of the RF receivers and the time when each of the RF receivers receives the RF pulse. | 02-12-2015 |
| 20150046002 | SELF-BALANCE MOBILE CARRIER - A self-balance mobile carrier is provided in the present invention. The self-balance mobile carrier includes a first direction load cell, a second direction load cell, a third direction load cell, a fourth direction load cell, a motion apparatus and a control circuit. Each of the load cells respective include a pressure-sensing plane and an electrical signal output terminal, for respectively converting the pressure on the pressure-sensing plane to an electrical signal and outputting the electrical signal to the electrical signal output terminal. The control circuit is coupled to the electrical signal output terminals of the first, second, third, and fourth direction load cells and the motion apparatus. The control circuit changes the moving direction of the motion apparatus according to the difference of the electrical signals of the first, second, third, and fourth direction load cells. | 02-12-2015 |
| Patent application number | Description | Published |
|---|
| 20120112782 | METHOD FOR PREDICTING TOLERABLE SPACING BETWEEN CONDUCTORS IN SEMICONDUCTOR PROCESS - A method for predicting tolerable contact-to-gate spacing is provided. At first, a wafer with a plurality of source/drain contacts are provided. Then, a plurality of testing gate lines are formed on the wafer by using a photomask. In one die, there are different contact-to-gate distances ranging from d+Δd to d−Δd wherein d is the standard spacing and Δd| 05-10-2012 | |
| 20120253719 | METHOD AND APPARATUS OF ELECTRICAL DEVICE CHARACTERIZATION - A method of electrical device characterization comprises: providing an array of electrical devices arranged in rows and columns, wherein each electrical device has a first terminal, a second terminal and a third terminal; clamping a first voltage at a first terminal of a selected electrical device via a first buffer or an first external voltage source; clamping a second voltage at a second terminal of a selected electrical device via a second buffer or a second external voltage source; controlling a third buffer to couple the third terminal of the selected electrical device to a first terminal or a second terminal of at least one non-selected column of electrical devices; and deriving a characterization result via the third terminal of the selected electrical device; wherein the array of electrical devices, the first buffer, the second buffer and the third buffer are on a same die or a same module. | 10-04-2012 |
| 20140203828 | LAYOUT STRUCTURE OF ELECTRONIC ELEMENT AND TESTING METHOD OF THE SAME THEREOF - A layout structure of an electronic element comprising an electronic matrix, a first load and a second load is disclosed. The first load couples to a first end of the electronic matrix and comprises a first testing pad and a second testing pad coupling to the first testing pad. The second load couples to a second end of the electronic matrix and comprises a third testing pad and a fourth testing pad coupling to the third testing pad. | 07-24-2014 |
| 20140354325 | SEMICONDUCTOR LAYOUT STRUCTURE AND TESTING METHOD THEREOF - A semiconductor layout structure and a testing method thereof are disclosed. The semiconductor layout structure includes a device under test (DUT), a first testing pad, a second testing pad and a plurality of third testing pads. The DUT includes a plurality of metal-oxide-semiconductor (MOS) transistors. Each of the MOS transistors includes a first terminal, a second terminal and a third terminal. The first testing pad is coupled to the first terminals for being applied a first voltage. The second testing pad is coupled to the second terminals for being applied a second voltage. The third testing pads are respectively coupled to the third testing pads for being applied a third voltage. The third testing pads are electrical insulated from each other. The third voltage is larger than the first voltage and the second voltage. | 12-04-2014 |
| 20150112623 | STRUCTURE FOR MEASURING DOPING REGION RESISTANCE AND METHOD OF MEASURING CRITICAL DIMENSION OF SPACER - A method of the measuring a critical dimension of a spacer is provided. The measurement is performed by using several test structures of measuring doping region resistance. Each of the test structure has different space disposed between a first gate line and a second gate line. By measuring a doping region resistance of each test structure, a plot of reciprocal of resistance versus space can be accomplished. Then, making regression of the plot, a correlation can be formed. Finally, a critical dimension of a spacer can be get by extrapolating the correlation back to 0 unit of reciprocal of resistance. | 04-23-2015 |
