Chang, Yilan County
Chih-Chien Chang, Yilan County TW
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20080281536 | SEMICONDUCTOR CP (CIRCUIT PROBE) TEST MANAGEMENT SYSTEM AND METHOD - A system and method for semiconductor CP (circuit probe) test management. A control request message is received from a client computer, directing alignment of a probe unit or a wafer in a prober, attachment of a probe pin of the probe unit on a specific area of the wafer, and subsequent execution of CP testing. At least one control command corresponding to the control request message is issued to direct the prober for alignment of the probe unit or the wafer, attachment of the probe pin of the probe unit on the specific area of the wafer, and subsequent execution of CP testing. | 11-13-2008 |
Chih-Hsien Chang, Yilan County TW
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20160142061 | PHASE DETECTOR AND ASSOCIATED PHASE DETECTING METHOD - A phase detector includes a plurality of sampling circuits, a logic circuit, a plurality of demultiplexers and a decision circuit, wherein the plurality of sampling circuits use a plurality of clock signals with different phases to sample a data signal respectively to generate a plurality of sampling results; the logic circuit generate N phase-leading signals and N phase-lagging signals according the plurality of sampling results; the plurality of demultiplexers perform demultiplex operations to the N phase-leading signals and the N phase-lagging signals respectively to generate M phase-leading output signals and M phase-lagging output signals respectively; and the decision circuit generates a final phase-leading signal and a final phase-lagging signal according the M phase-leading output signals and the M phase-lagging output signals. | 05-19-2016 |
Ching-Hsiang Chang, Yilan County TW
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20120062463 | TOUCH SENSING APPARATUS FOR GENERATING TOUCH SENSING RESULT ACCORDING TO DIFFERENTIAL SIGNAL OF MUTUAL CAPACITANCE TRIGGERED BY TOUCH EVENT - A touch sensing apparatus includes at least one sensing key and a processing circuit. Each of the sensing key includes a signal receiving component for receiving a driving signal, a first sensing block and a reference block. The first sensing block is coupled to the signal receiving component, and arranged to generate a first sensing signal according to a touch event and the driving signal. The reference block is coupled to the signal receiving component, and arranged to generate a reference signal according to the touch event and the driving signal. The processing circuit is coupled to the sensing key, and arranged to provide the driving signal and receive the first sensing signal and reference signal, generate a sensing output of the sensing key according to the reference signal and first sensing signal generated by the sensing key, and generate the touch sensing result according to the sensing output. | 03-15-2012 |
Chuan-Hsiu Chang, Yilan County TW
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20130334959 | ORGANIC ELECTROLUMINESCENT APPARATUS - An organic electroluminescent apparatus including a substrate, an organic light-emitting device layer, a patterned structure layer and an encapsulation film is provided. The substrate has a light-emitting region and a non-light-emitting region. The organic light-emitting device layer is disposed on the substrate in the light-emitting region. The patterned structure layer is disposed on the substrate in the non-light-emitting region. The encapsulation film is disposed on the substrate and covers the organic light-emitting device layer and the patterned structure layer. A surface of the encapsulation film on the patterned structure layer is a concave-convex surface, and a surface of the encapsulation film on the organic light-emitting device layer is an even surface. | 12-19-2013 |
Chun-Chueh Chang, Yilan County TW
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20150200250 | TRENCH MOS DEVICE HAVING A TERMINATION STRUCTURE WITH MULTIPLE FIELD-RELAXATION TRENCHES FOR HIGH VOLTAGE APPLICATIONS - A termination structure for a semiconductor device includes a semiconductor substrate having an active region and a termination region. Two or more trench cells are located in the termination region and extend from a boundary of the active region toward an edge of the semiconductor substrate. A termination trench is formed in the termination region on a side of the trench cells remote from the active region. A conductive spacer is located adjacent to a sidewall of the termination trench nearest the trench cells. A first oxide layer is formed in the termination trench and contacts a sidewall of the conductive spacer. A first conductive layer is formed on a backside surface of the semiconductor substrate. A second conductive layer is formed atop the active region and the termination region. | 07-16-2015 |
Hsin-Chiang Chang, Yilan County TW
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20140317593 | HIGHLY EXTENSIBLE REQUIREMENT ANALYSIS METHOD AND SYSTEM OF THE SAME - A highly extensible requirements analysis method and a system of the same are revealed. First collect user requirements of a software system and modify the user requirements by a breadth analysis tool and a depth analysis tool. Then generate actors that interact with the software system and collect more actors by the breadth analysis and depth analysis tools so as to make the actors with breadth and depth. Next generate use case diagrams of respective actor according to the above user requirements and the actors. Finally, the use case diagrams are modified by the breadth analysis and depth analysis tools so that the use case diagrams have breadth and depth. Thereby the user requirements of the software system are collected quickly and defined precisely at the requirements analysis and definition stages. The software development efficiency is improved and the cost is reduced. | 10-23-2014 |
Huan-Hsuan Chang, Yilan County TW
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20130237676 | CHEMICALS AND THE SYNTHESIZING METHODS THEREOF - A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers. | 09-12-2013 |
20140163191 | CHEMICALS AND THE SYNTHESIZING METHODS THEREOF - A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers. | 06-12-2014 |
20150299382 | CHEMICALS AND THE SYNTHESIZING METHODS THEREOF - A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers. | 10-22-2015 |
Hung-Chih Chang, Yilan County TW
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20110110173 | SIGNAL GENERATING CIRCUIT AND RELATED STORAGE APPARATUS - A signal generating circuit is employed for generating a control in order to control operations of one of a controller and at least a storage unit of a related storage apparatus controlled by the controller. The signal generating circuit includes a voltage inputting unit and a voltage detection unit. The voltage detection unit rapidly switches a voltage level of the control signal according to a voltage to be detected which is generated by the voltage inputting unit. As a result, data damage due to unexpected operations performed by the controller during the power-off period can be avoided. | 05-12-2011 |
Jen-Chien Chang, Yilan County TW
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20080277860 | Sheet-conveying apparatus and method for detection of multifeed thereof - A sheet-conveying apparatus and a method for detection of the multifeed thereof are provided. The sheet-conveying apparatus includes a passageway, a sheet-transporting mechanism and a sheet-detecting device. The sheet-detecting device disposed in the passageway includes a first transmitter, a first receiver, a second transmitter and a second receiver. A first signal is transmitted from the first transmitter along a first transmitting path and received by the first receiver. A second signal is transmitted from the second transmitter along a second transmitting path and received by the second receiver. The second transmitting path is oblique to the first transmitting path. The sheet-detecting device further includes a control-process unit for determining if the condition of the multifeed has occurred in the sheet-conveying apparatus according to the variations in the first signal and the second signal respectively received by the first receiver and the second receiver. | 11-13-2008 |
20080278776 | Scanning module and scanner using the same - A scanning module disposed on one side of a transparent platen of a scanner for scanning a document disposed on the reverse side of the transparent platen is provided. The scanning module comprises a base, a lamp, a holder and an optical sensing component. The lamp for illuminating the document comprises a first section and a second section. The first section extends substantially parallel to a plane of the transparent platen. A first end of the second section is connected to one end of the first section. The shortest distance between a second end of the second section and the transparent platen is greater than that between the first section and the transparent platen. The holder is disposed on the second section for fixing the lamp to the base. The optical sensing component is used for receiving the light reflected by the document and converting that into an image signal. | 11-13-2008 |
Jiun-Wei Chang, Yilan County TW
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20120275709 | BUILDING TEXTURE EXTRACTING APPARATUS AND METHOD THEREOF - A building texture extracting apparatus and a method thereof are provided, wherein the building texture extracting apparatus comprises a storage unit and a processor. The storage unit is configured to store an aerial image and a panoramic image of a building. There is a coordinate correlation between the aerial image and the panoramic image. The processor defines an edge segment of a building in the aerial image, calculates an edge function according to the edge segment, projects the edge function onto the panoramic image according to the coordinate correlation to derive an edge curve function, decides an edge curve segment according to the edge curve function, captures an image area under the edge curve segment to be a building texture of the building, and stores the building texture in the storage unit | 11-01-2012 |
Kang-Shuo Chang, Yilan County TW
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20130257423 | HYBRID MAGNETIC SENSOR - A magnetic sensor is disclosed. The magnetic sensor includes a first magnetic sensing device, a second magnetic sensing device and a third magnetic sensing device. The first magnetic sensing device and the second magnetic sensing device sense X-axis and Y-axis magnetic fields. The third magnetic sensing device is a Hall device to sense Z-axis magnetic field by Hall effect. The first magnetic sensing device is disposed in a 90 degrees position related to the second magnetic sensing device. | 10-03-2013 |
Ray Jui-Yuan Chang, Yilan County TW
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20120045468 | Immunogenic Compositions and Uses Thereof - Disclosed are methods of producing a purified EV71 virus antigen. Also disclosed are related immunogenic compositions and immunization methods. | 02-23-2012 |
Shao-Te Chang, Yilan County TW
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20110089918 | Switching Voltage Regulator - A switching regulator comprises a sensing module for sensing an input current of the switching regulator to generate a sensing current, a switch module for determining whether an input end is electrically connected to an output end, a first comparator for comparing a feedback signal and a reference voltage to generate a first comparison result, a compensation module for providing a compensation signal, a sawtooth wave generator for generating a sawtooth wave signal according to the sensing current, a second comparator for comparing the sawtooth wave signal and the compensation signal to generate a second comparison result, a third comparator for comparing the sawtooth wave signal and the first comparison result to generate a third comparison result, and a logic module for generating a switching signal according to the second and the third comparison results. | 04-21-2011 |
20130265016 | Direct Current Converter for Bootstrap Circuit - A direct current converter for converting an input voltage to an output voltage, includes a driving-stage circuit having an upper switch and a lower switch for converting the input voltage to a switch signal according to an upper switch control signal and a lower switch control signal and transmitting the switch signal through an output terminal, an output-stage circuit for converting the switch signal to the output voltage, a bootstrap circuit, an upper switch driving circuit for generating the upper switch control signal, and a control module for detecting a characteristic of the bootstrap circuit for generating the lower switch control signal accordingly, and controlling the upper switch driving circuit to generate the upper switch control signal. | 10-10-2013 |
20130293214 | Direct Current Converter for Bootstrap Circuit with predetermined charging duration - A direct current (DC) converter for converting an input voltage to an output voltage, includes a driving-stage circuit having an upper and a lower switch for converting the input current to a switch signal and transmitting the switch signal through an output terminal, an output-stage circuit coupled to the output terminal for converting the switch signal to the output voltage, a bootstrap circuit coupled between a bootstrap voltage terminal and the output terminal of the driving-stage circuit, a upper switch driving circuit for generating the upper switch control signal, and a control module for generating the upper and the lower switch control signal and controlling the upper switch driving circuit to generate the upper switch control signal according to a first and a second time duration, so as to timely switch the bootstrap circuit to a charge state accordingly. | 11-07-2013 |
Shou-Chih Chang, Yilan County TW
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20100143523 | COUNTER-ROTATING TWIN SCREW EXTRUDER - A counter-rotating twin screw extruder includes a motor that generates power through speed reduction of a gear box to directly or indirectly drive two symmetric screw shafts inside an enclosure barrel for synchronous but opposite rotations. Each screw shaft is fit with at least one section of screw and the two screws forms screw flight that are set in opposite directions and alternating each other. The barrel contains therein at least one flow restriction die. A bearing box is set between the barrel and the gear box. The purpose is to reduce unnecessarily induced mechanical energy during the conveyance of material and the advantages of using an independent bearing box are that manufacturing costs are reduced and consumption of energy is cut down. Parts wearing is reduced and durability is enhanced to eventually realize carbon reduction and energy saving. | 06-10-2010 |
Sung-Yen Chang, Yilan County TW
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20130317319 | PHYSIOLOGY MONITORING SYSTEM AND PHYSIOLOGY MONITORING METHOD - A physiology monitoring system and a physiology monitoring method are disclosed. The physiology monitoring system includes a physiological information sensor, a data analysis device and an application service system. The physiological information sensor is suitable for sensing physiological information of a user. The data analysis device is suitable for receiving data of the physiological information from the physiological information sensor, calculating a plurality of data features of the data, determining whether each data feature has an alert condition event, calculating occurrence probabilities of a plurality of critical condition events or a plurality of physiology condition events by using the corresponding alert condition event or events, and determining a critical condition or a physiology condition of the user according to the occurrence probabilities. The application service system can provide the user with a service according to the critical condition or a physiology condition of the user. | 11-28-2013 |
Tse-Kun Chang, Yilan County TW
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20140118632 | PROJECTED CAPACITIVE TOUCH PANEL - In a projected capacitive touch panel, an isolation layer is formed on a frame region of a first transparent substrate, and a first transparent conductive circuit layer is formed on the other region of the first transparent substrate and the isolation layer; a first conductive layer is formed on the first transparent conductive circuit layer and is positioned corresponding to the frame region; a second transparent conductive circuit layer is formed on the transparent substrate film; two second conductive layers are formed on the second conductive circuit layer and are positioned corresponding to two opposing sides of the frame region; flexible circuit boards are connected to the first and second conductive layers and are positioned corresponding to the same side of the frame region. | 05-01-2014 |
20140118633 | PROJECTED CAPACITIVE TOUCH PANEL - A projected capacitive touch panel includes a transparent substrate, an isolation layer, a first and a second transparent conductive circuit layer, a first and a second conductive layer, a transparent substrate film and a protective layer. The isolation layer is formed on a frame region of the transparent substrate, and the first transparent conductive circuit layer is formed on the other region of the transparent substrate and the isolation layer. The first conductive layer is formed on the first transparent conductive layer and is positioned corresponding to the frame region. The second transparent conductive circuit layer is formed on the transparent substrate film. The second conductive layer is formed on the second conductive circuit layer and is positioned corresponding to the frame region. The protective layer is formed on the second conductive layer and the second transparent conductive circuit layer. | 05-01-2014 |
Wei-Jen Chang, Yilan County TW
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20100320009 | TOUCH PANEL - A touch panel includes a substrate, a touch-sensing circuit, a plurality of sensing signal transmission wires, a capacitance compensation conductor, and a sensing signal readout circuit. The touch-sensing circuit is disposed on the substrate. The sensing signal transmission wires are disposed on the substrate and electrically connected to the touch-sensing circuit. The capacitance compensation conductor is disposed over the sensing signal transmission wires. Capacitance of each sensing signal transmission wire is C | 12-23-2010 |
20110057887 | TOUCH PANEL - A touch panel including a substrate, a plurality of first sensing series, and a plurality of second sensing series is provided. The first sensing series and the second sensing series are disposed on the substrate. The first sensing series extend along a first direction and are electrically insulated from each other. Each of the first sensing series includes a plurality of first sensing pads and a plurality of first bridge portions connected between the first sensing pads. The second sensing series extend along a second direction and are electrically insulated from each other. Each of the second sensing series includes a plurality of second sensing pads and a plurality of second bridge portions connected between the second sensing pads. Each of the first bridge portions and one of the second bridge portions are intersected, and at least one of the second bridge portions has at least one electrostatic discharge tip. | 03-10-2011 |
Wei-Lun Chang, Yilan County TW
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20110139250 | BIFACIAL SOLAR CELL - A bifacial solar cell including a semiconductor substrate of a first conductivity type, a fixed charge layer, a first grid electrode, a semiconductor layer of a second conductivity type and a second grid electrode are provided. The fixed charge layer is located on a rear surface of the semiconductor substrate. The first grid electrode is located over the rear surface of the semiconductor substrate and electrically connected to the rear surface of the semiconductor substrate by penetrating through the fixed charge layer. The semiconductor layer is located on the front surface of the semiconductor layer. The second grid electrode is located over and electrically connected to the semiconductor layer. | 06-16-2011 |
20110277839 | ED STRUCTURE AND SOLAR CELL INCLUDING THE SAME - An anti-reflection coating (ARC) stacked structure including a first ARC layer and a second ARC layer is provided. The first ARC layer is a continuous layer and the second ARC layer, located over the first ARC layer, is formed in fractals. In addition, a solar cell including the ARC stacked structure is further provided. | 11-17-2011 |
20120138137 | Solar Cell - The invention provides a solar cell which includes a solar cell, comprising: a first conductivity type semiconductor substrate, wherein the first conductivity type semiconductor substrate comprises a light receiving surface, a non-light receiving surface and a plurality of through holes extending from the light receiving surface to the non-light receiving surface; a second conductivity type semiconductor layer formed on the non-light receiving surface and extended into the first conductivity type semiconductor substrate, wherein the second conductivity type is opposite to the first conductivity type; a first electrode layer formed on the second conductivity type semiconductor layer; and a second electrode layer formed on the light receiving surface and extended to the non-light receiving surface by the through hole. | 06-07-2012 |
Wen-Tung Chang, Yilan County TW
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20130147163 | Foldable hand Cart - A hand cart has a frame having a left vertical member and right vertical member, each vertical member having a top end that is coupled to a handle bar, and a bottom end that has a pin extending therefrom. The hand cart also includes a left wheel assembly and a right wheel assembly, each wheel assembly having a tubular housing that receives a portion of a vertical member, and a wheel secured to the tubular housing, with each tubular housing having a spiral slot that receives the pin of the corresponding bottom end for movement within the slot. A carrier plate has a left seat and a right seat, each seat pivotably connected to a corresponding bottom end of a vertical member. | 06-13-2013 |
20160075358 | Auxiliary Grip of Collapsible Trolley - A collapsible trolley includes a frame, a carrier plate, two wheel units, a primary grip and two auxiliary grip units. The frame includes two lower tubes and two upper tubes each pivotally connected to a corresponding one of the lower tubes. The carrier plate is connected to the lower tubes. Each of the wheel units is connected to a corresponding one of the lower tubes. The primary grip is supported on the upper tubes. Each of the auxiliary grip units is pivotally connected to a corresponding one of the upper tubes. | 03-17-2016 |
Yi-Shan Chang, Yilan County TW
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20120026102 | ELECTRONIC APPARATUS AND METHOD OF FABRICATING THE SAME - A method of fabricating an electronic apparatus having an active region and a peripheral region surrounding the active region is described. A first main device and a second main device are provided. An optical clear liquid adhesive (OCLA) is applied between the first main device and the second main device and within the active region. A photo-mask having a transparent region and an opaque region is provided above the second main device, and the transparent region corresponds to the peripheral region. An OCLA diffusion process is performed such that the OCLA diffuses from the active region to the peripheral region. During the OCLA diffusion process, a first irradiating process with the photo-mask is performed, such that the OCLA diffusing to the peripheral region is partially cured. After removing the photo-mask, a second irradiating process is performed, such that the OCLA is completely cured. | 02-02-2012 |
20140104513 | ELECTRONIC APPARATUS - A method of fabricating an electronic apparatus having an active region and a peripheral region surrounding the active region is described. A first main device and a second main device are provided. An optical clear liquid adhesive (OCLA) is applied between the first main device and the second main device and within the active region. A photo-mask having a transparent region and an opaque region is provided above the second main device, and the transparent region corresponds to the peripheral region. An OCLA diffusion process is performed such that the OCLA diffuses from the active region to the peripheral region. During the OCLA diffusion process, a first irradiating process with the photo-mask is performed, such that the OCLA diffusing to the peripheral region is partially cured. After removing the photo-mask, a second irradiating process is performed, such that the OCLA is completely cured. | 04-17-2014 |
Yi-Wei Chang, Yilan County TW
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20100188742 | SLIT-SCAN MULTI-WAVELENGTH CONFOCAL LENS MODULE AND SLIT-SCAN MICROSCOPIC SYSTEM AND METHOD USING THE SAME - The present invention provides a slit-scan multi-wavelength confocal lens module, which utilizes at least two lenses having chromatic aberration for splitting a broadband light into continuously linear spectral lights having different focal length respectively. The present invention utilizes the confocal lens module employing slit-scan confocal principle and chromatic dispersion techniques and the confocal microscopy with optical sectioning ability and high resolution in spectral dispersion to establish a confocal microscopy method and system with long DOF and high resolution, capable of modulating a broadband light to produce the axial chromatic dispersion and focus on different depths toward an object's surface for obtaining the reflected light spectrum from the surface. Thereafter, the spectrum is spatially filtered by a slit and then a peak position with respect to the filtered spectrum along the scanning line is detected by a spectral image sensing unit for generating the sectional profile of the measured surface. | 07-29-2010 |
20100277746 | METHOD AND SYSTEM FOR LATERAL SCANNING INTERFEROMETRY - The present invention provides method and system for lateral scanning interferometry (LSI), which utilizes a reflecting reference element having a tilted angle for generating a tilted optical plane formed by wavefronts of a reference light so that interferometric patterns are acquired according to interferometric lights directed through an objective lens or an array of micro objective lens for analysis while the surface parts of the object enters the coherent range formed by the wavefronts of the reference light during lateral movement and a maximum signal intensity with respect to the acquired interferometric patterns can be obtained while the surface profile of the object has a zero or near zero optical path difference (OPD) with respect to the plane of wavefronts. The present invention is capable of reducing time cost comparing to the conventional vertical scanning interferometric method while enabling the system to be utilized for in-line (in-situ) measurement. | 11-04-2010 |
20100321773 | METHOD AND SYSTEM FOR THREE-DIMENSIONAL POLARIZATION-BASED CONFOCAL MICROSCOPY - A method and system for three-dimensional polarization-based confocal microscopy are provided in the present disclosure for analyzing the surface profile of an object. In the present disclosure, a linear-polarizing structured light formed by an optical grating is projected on the object underlying profile measurement. By means of a set of polarizers and steps of shifting the structured light, a series of images with respect to the different image-acquired location associated with the object are obtained using confocal principle. Following this, a plurality of focus indexes respectively corresponding to a plurality of inspected pixels of each image are obtained for forming a focus curve with respect to the measuring depth and obtaining a peak value associated with each depth response curve. Finally, a depth location with respect to the peak value for each depth response curve is obtained for reconstructing the surface profile of the object. | 12-23-2010 |
20130135715 | CHROMATIC CONFOCAL MICROSCOPE SYSTEM AND SIGNAL PROCESS METHOD OF THE SAME - A chromatic confocal microscope system and signal process method is provided to utilize a first optical fiber module for modulating a light into a detecting light passing through a chromatic dispersion objective and thereby forming a plurality of chromatic dispersion lights to project onto an object. A second optical fiber module conjugated with the first optical fiber module receives a reflected object light for forming a filtered light, which is split into two filtered lights detected by two color sensing units for generating two sets of RGB intensity signals, wherein one set of RGB intensity signals is adjusted relative to the other set of RGB intensity signals. Then two sets of RGB intensity signals are calculated for obtaining a maximum ratio factor. Finally, according to the maximum ratio factor and a depth relation curve, the surface profile of the object can be reconstructed. | 05-30-2013 |
Yuan-Hsin Chang, Yilan County TW
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20130327702 | STRUCTURE OF AN ELECTROCHEMICAL SEPARATION MEMBRANE AND MANUFACTURING METHOD FOR FABRICATING THE SAME - A structure of an electrochemical separation membrane and a manufacturing method for fabricating the same are disclosed. The structure of an electrochemical separation membrane includes a base-phased polymer part in form of a continuous phase structure, a fabric-supported part distributed in the base-phased polymer part in striped shape to provide mechanic strength thereto, and inorganic particles distributed uniformly in the base-phased polymer part with 0.1 wt %˜50 wt %, wherein the fabric-supported part is a porous structure with a plurality of micro holes such that the base-phased polymer part filled into the micro holes to obtain better adhesive strength, inorganic particles distributed uniformly in the base-phased polymer part to reduce the shrinking of separation membrane and hence improving the thermal stability under high temperature. A lithium ion battery applying the electrochemical separation membrane of the present invention can reduce resistance, increase charge/discharge capacitance and prolong lifespan. | 12-12-2013 |
20130327704 | ELECTROCHEMICAL SEPARATION MEMBRANE AND THE MANUFACTURING METHOD THEREOF - An electrochemical separation membrane and the manufacturing method thereof are disclosed. The method includes: a polymer solution preparing step to mix a polymer material, solvent and ceramic precursors thoroughly to form a polymer solution, wherein the polymer material and the ceramic precursors are dissolved uniformly in the solvent; a coating step to coat the polymer solution on a porous base material; a hydrolysis step to cause the porous base material coated with the polymer solution to contact an aqueous solution to hydrolyze the ceramic precursor into ceramic particles; and a drying step to remove the water and the solvent from the porous base material and in order to form the electrochemical separation membrane. The electrochemical separation membrane made of this method have better ion conductivity, interface stability and thermal stability based on the ceramic particles. | 12-12-2013 |
Yu-Hsiang Chang, Yilan County TW
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20140354504 | ANTENNA STRUCTURE - An antenna structure comprising a substrate and an antenna is provided. The substrate comprises an upper surface and an under surface. The antenna comprises a first metal pattern and a second metal pattern. The first metal pattern is disposed on the upper surface. The first metal pattern comprises a feeding portion and a transmission line connected to the feeding portion. The second metal pattern is disposed on the under surface, and comprises a first parasitic grounding arm, a second parasitic grounding arm, a connecting arm, a grounding plane and a grounding strip. The connecting arm has a parasitic slot, and connects the first parasitic grounding arm and the second parasitic grounding arm. The grounding strip connects the connecting arm and the grounding plane. | 12-04-2014 |