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| 20150070552 | IMAGE SENSOR WITH CONVEX SUBSTANCES AND NOTCHES WHICH CHANGE IN ACCORDANCE WITH DISTANCES TO IMAGE SENSOR CENTER - An image sensor is provided in the present invention, including a plurality of optical elements, wherein each optical element includes a semiconductor substrate, a dielectric layer and a color filter set. The semiconductor substrate includes a plurality of photosensitive units. The dielectric layer is disposed above the semiconductor substrate and includes a plurality of notches. The color filter set is disposed above the dielectric layer and includes a plurality of filter units and a plurality of convex substances corresponding to the filter units, and the convex substances and the notches are engaged with each other, wherein the convex substances and the notches change in accordance with the distance to the center of the image sensor. | 03-12-2015 |
| 20150200217 | WIDE DYNAMIC RANGE PIXEL CIRCUIT - A pixel circuit includes: a photodetector, a signal adjustment circuit and a switch circuit. The photodetector is employed for generating an output signal in response to light that is incident thereon. The signal adjustment circuit is coupled to the photodetector, and employed for selectively adjusting the output signal to allow the output signal to have a plurality of different logarithmic functions in respect to an intensity of the light. The switch circuit is coupled to the signal adjustment circuit and the photodetector, and employed for coupling the photodetector to the signal adjustment circuit. | 07-16-2015 |
| 20150255497 | SHARED ACTIVE PIXEL SENSOR - A shared active pixel sensor with a shared photodiode, a shared sense node, a transfer gate, a shared reset gate and a shared source follower gate is disclosed. A shared photodiode includes at least a first signal node and a second signal node. A shared sense node electrically connected to the shared photodiode. A transfer gate disposed between the first signal node and the shared sense node to control the first signal node and the shared sense node. A shared reset gate is electrically connected to the shared sense node and a shared source follower gate reads a photocurrent from the shared photodiode. | 09-10-2015 |
| 20150256780 | SHARED ACTIVE PIXEL SENSOR - A shared active pixel sensor includes a first shared photodiode, a first shared sense node, a first transfer gate, a first shared reset gate and a first shared source follower gate. The first shared photodiode consists of a first signal node and a second signal node. The first shared sense node is electrically connected to the first shared photodiode. The first transfer gate is disposed between the first signal node and the first shared sense node so that the first signal node and the first shared sense node together serve as a source and a drain controlled by the first transfer gate. The first shared reset gate is electrically connected to the first shared sense node. The first shared source follower gate is capable of reading a photocurrent from the first shared photodiode. | 09-10-2015 |
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| 20110278687 | BACKSIDE-ILLUMINATED SENSOR WITH NOISE REDUCTION - A backside-illuminated sensor includes a substrate, at least one lens and at least one pixel structure. The substrate has a front surface and a backside surface, and the lens is formed on the backside surface of the substrate and the pixel structure is formed on a pixel area included in the front surface of the substrate, where a projected area of the pixel area on the backside surface in a thickness direction of the substrate is covered by the lens. The pixel structure includes a first power node for receiving a first supply voltage, a second power node for receiving a second supply voltage different from the first supply voltage, a sensing element and a capacitor for noise reduction. The sensing element generates a sensing signal according to an incident luminance from the lens. | 11-17-2011 |
| 20110284984 | IMAGE SENSOR AND FABRICATING METHOD THEREOF - The present invention provides an image sensor and a fabricating method thereof capable of approaching higher quantum efficiency and reducing cost. The method comprises: providing a substrate; forming a pixel region on a top surface of the substrate; forming an interlayer insulating layer and at least a metal line on the pixel region; forming an isolation carrier layer having a hole array therein on the interlayer insulating layer; grinding a lower surface of the substrate to reduce the thickness of the substrate; placing a plurality of conductors into the hole array to form a plurality of bumps on the isolation carrier layer. | 11-24-2011 |
| 20110291211 | IMAGE SENSOR AND RELATED FABRICATING METHOD THEREOF - A fabricating method of an image sensor includes the steps of: providing a substrate; forming sensing elements on the substrate; forming microlenses on the sensing elements; filling a stuffed material on the microlenses, and air regions are formed in the stuffed material; and forming optical filters on the stuffed material. | 12-01-2011 |
| 20120032241 | IMAGE SENSOR - An image sensor includes: a substrate, at least a pixel, and at least a light shield is provided. Wherein the pixel includes a photodiode and at least a transistor, and the transistor is connected to a metal line via a contact. The light shield is positioned around at least one side of the pixel, wherein the light shield is made while forming the contact. | 02-09-2012 |
| 20120080766 | Image Sensing Device and Fabrication Thereof - An image sensing device is disclosed, including an epitaxy layer having the a conductivity type, including a first pixel area corresponding to a first incident light, a second pixel area corresponding to a second incident light, and a third pixel area corresponding to a third incident light, wherein the wavelength of the first incident light is longer than that of the second incident light and the wavelength of the second incident light is longer than that of the third incident light. A photodiode is disposed in an upper portion of the epitaxy layer, and a first deep well for reducing pixel-to-pixel talk of the image sensing device is disposed in a lower portion of the epitaxy layer in the second pixel area and the third pixel area, wherein at least a portion of the epitaxy layer in first pixel area does not include the first deep well. | 04-05-2012 |
| 20120193691 | BACK-SIDE ILLUMINATION IMAGE SENSOR - A back side illumination (BSI) image sensor includes at least one pixel. The pixel area includes a photo diode and a transfer transistor. The transfer transistor has a control electrode made of a gate poly and a gate oxide for receiving a control instruction, a first electrode coupled to the photo diode, and a second electrode, wherein an induced conduction channel of the transfer transistor partially surrounds a recessed space which is filled with the gate poly and the gate oxide of the first transistor. | 08-02-2012 |
| 20130122636 | METHOD FOR FORMING AN IMAGE SENSING DEVICE - A method for forming an image sensing device is disclosed. An epitaxy layer having the first conductivity type is formed on a substrate, wherein the epitaxy layer comprises a first pixel area corresponding to a first incident light, a second pixel area corresponding to a second incident light, and a third pixel area corresponding to a third incident light. A first deep well is formed in a lower portion of the epitaxy layer for reducing pixel-to-pixel talk of the image sensing device. A second deep well is formed in a lower portion of the epitaxy layer. | 05-16-2013 |
| 20140246713 | SEMICONDUCTOR STRUCTURE, METHOD FOR FORMING THE SAME AND METHOD FOR SUPPRESSING HOT CLUSTER - A semiconductor structure for suppressing hot clusters includes a substrate of a first dopant concentration, an epitaxial layer having a second dopant concentration smaller than the first dopant concentration and directly disposed on the substrate, a dopant gradient region disposed in the epitaxial layer and having a gradient decreasing from the substrate to the epitaxial layer, a shallow trench isolation disposed between a first element region and a second element region, and a shallow trench doping region surrounding the shallow trench isolation and near the dopant gradient region to suppress a hot cluster formed by the first element region to jeopardize the second element region. | 09-04-2014 |
| 20150181142 | IMAGE SENSOR WITH MULTI-SHARED PIXEL ARCHITECTURE AND DUAL READOUT PATH - An image sensor includes an M-shared pixel architecture, an N-shared pixel architecture and a switch unit, wherein M is an integer not smaller than two and N is an integer not smaller than two. The switch unit is coupled between a floating diffusion node of the M-shared pixel architecture and a floating diffusion node of the N-shared pixel architecture. | 06-25-2015 |
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| 20090303840 | METHOD FOR REMOVING MICRO-DEBRIS AND DEVICE OF THE SAME - The present invention provides a method for removing micro-debris generated in a laser machining process operated on machined object and device of the same. The machined object is placed on a movable machining platform within a machining range and machined at a particular machining location. By disposing an acoustic wave generator and a reflector part, or by disposing a plurality of acoustic wave generators, at least two standing waves extending across the machining range and two standing wave nodes are generated. The micro-debris generated from the laser machining process is moved away by the standing waves to concentrate at the standing wave nodes, and subsequently removed from the standing wave nodes. | 12-10-2009 |
| 20110108525 | METHOD AND SYSTEM FOR MANUFACTURING MICROSTRUCTURE IN PHOTOSENSITIVE GLASS SUBSTRATE - The present invention provides a method and system for manufacturing a microstructure in a photosensitive glass substrate, which include the steps of generating first femtosecond laser pulses by a femtosecond laser source and focusing the first femtosecond laser pulses on a surface or an interior of the photosensitive glass substrate by a focus lens to define a modified region; generating second femtosecond laser pulses by the femtosecond laser source, adjusting a frequency of the second femtosecond laser pulses to be higher than that of the first femtosecond laser pulses by a frequency adjustment unit and an energy adjustment unit; focusing the adjusted second femtosecond laser pulses on the modified region of the photosensitive glass substrate to crystallize a substance of the modified region; and, after crystallization, etching off the crystallized region to obtain the microstructure in the photosensitive glass substrate. | 05-12-2011 |
| 20120167915 | METHOD FOR REMOVING MICRO-DEBRIS AND DEVICE OF THE SAME - The present invention provides a method for removing micro-debris generated in a laser machining process operated on machined object and device of the same. The machined object is placed on a movable machining platform within a machining range and machined at a particular machining location. By disposing an acoustic wave generator and a reflector part, or by disposing a plurality of acoustic wave generators, at least two standing waves extending across the machining range and two standing wave nodes are generated. The micro-debris generated from the laser machining process is moved away by the standing waves to concentrate at the standing wave nodes, and subsequently removed from the standing wave nodes. | 07-05-2012 |
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| 20090221141 | METHOD FOR PATTERNING CRYSTALLINE INDIUM TIN OXIDE USING FEMTOSECOND LASER - A method for patterning crystalline indium tin oxide (ITO) using femtosecond laser is disclosed, which comprises steps of: (a) providing a substrate with an amorphous ITO layer thereon; (b) transferring the amorphous ITO layer in a predetermined area into a crystalline ITO layer by emitting a femtosecond laser beam to the amorphous ITO layer in the predetermined area; and (c) removing the amorphous ITO layer on the substrate using an etching solution. | 09-03-2009 |
| 20100105196 | METHOD FOR PATTERNING POLYCRYSTALLINE INDIUM TIN OXIDE - A method for patterning polycrystalline indium tin oxide by using a Gaussian laser beam focused on an amorphous indium tin oxide layer is disclosed to pattern the non-crystalline amorphous indium tin oxide layer and transfer part of the amorphous indium tin oxide layer into polycrystalline indium tin oxide while the remaining amorphous indium tin oxide layer is etched due to etching selectivity of an etching solution. The method comprises: providing a substrate with an amorphous indium tin oxide layer thereon on a carrier; transferring the amorphous indium tin oxide layer in a predetermined area into a polycrystalline indium tin oxide layer by emitting a Gaussian laser beam focused on the amorphous indium tin oxide layer in the predetermined area; and removing the remaining amorphous indium tin oxide layer on the substrate by an etching solution to form a patterned polycrystalline indium tin oxide layer. | 04-29-2010 |
| 20120002155 | METHOD AND SYSTEM FOR REPAIRING FLAT PANEL DISPLAY - The present invention provides a method and system for repairing flat panel display, which repairing hot pixels of the flat panel display by femtosecond laser. The flat panel display comprises a LCD module and a color filter disposed on the top of the LCD module, wherein the surface of the color filter corresponding to the LCD module further has a color photoresist layer. The femtosecond laser is projected onto the color photoresist layer corresponding to the hot pixels such that a phenomenon of nonlinear multiple photons absorption can be occurred to change property of the color photoresist layer so as to transform the hot pixels into dead pixels. | 01-05-2012 |
| 20130138103 | ELECTROSURGICAL UNIT WITH MICRO/NANO STRUCTURE AND THE MANUFACTURING METHOD THEREOF - An electrosurgical unit having micro/nano structure formed thereon and the manufacturing method thereof are disclosed, in which the electrosurgical unit is formed by the irradiation of a laser beam upon a blade so as to have a hybrid of micro/nano elements formed on the surface of the blade. The application of the hybrid of micro/nano elements on the surface of the blade has proven to be a valuable asset not only in providing a non-stick surface and a good heat dissipation ability to the blade, but also in providing a electrosurgical blade that will not release any toxic material under high temperature. | 05-30-2013 |
| 20150130118 | POWDER SHAPING METHOD AND APPARATUS THEREOF - A powder shaping method comprises: providing a powder on a target surface; providing a laser beam to illuminate the powder so as to form a pre-treated powder; and providing an energy beam to illuminate the pre-treated powder for enabling a shaping process. In addition, a powder shaping apparatus comprises a base, a target surface, a powder supply unit and an energy beam source system. The target surface is disposed on the base and can be fixed or moved on the base. The powder supply unit provides a powder on the target surface. The energy beam source system has a laser source and an energy source, the laser source provides a laser beam to illuminate the powder to form a pre-treated powder, and the energy source provides an energy beam to further illuminate the pre-treated powder to make a shaping process. | 05-14-2015 |
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| 20140125607 | METHOD FOR INPUTTING INSTRUCTION AND PORTABLE ELECTRONIC DEVICE AND COMPUTER READABLE RECORDING MEDIUM - A method for inputting instruction, a portable electronic device and a computer readable recording medium are provided. The method includes detecting taps applied on a touch screen, and determining whether tap positions of the taps belongs to the same group. The method also includes dividing the tap positions of the taps to groups if the tap positions of the taps do not belong to the same group, generating group flags according to the groups, and sorting the group flags according to a tap order of the taps, so as to generate a group flag sequence. In addition, the method further includes generating an operating instruction according to the group flag sequence. | 05-08-2014 |
| 20140204015 | GESTURE RECOGNITION MODULE AND GESTURE RECOGNITION METHOD - A gesture recognition module, for recognizing a gesture of a user, includes a detecting unit, for capturing at least one hand image of a hand of the user, so as to sequentially acquire a first coordinate and a second coordinate; a computing unit, coupled to the detecting unit for defining a first zone and a second zone according to the first coordinate and the second coordinate, respectively, and calculating a first area and a second area according to the first zone and the second zone; and a determining unit, coupled to the detecting unit and the computing unit for recognizing the gesture according to the first coordinate, the second coordinate, the first area and the second area. | 07-24-2014 |
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| 20120105599 | CAMERA SYSTEM AND IMAGE-SHOOTING METHOD WITH GUIDE FOR TAKING STEREO IMAGES AND METHOD FOR ADJUSTING STEREO IMAGES - An image-shooting method with guide for taking stereo images is used in a camera system. The camera system utilizes a same lens to take images. The method includes the following steps. A shooting mode is selected. A guiding information is provided by a display unit. A set of images for a target image field is taken by moving the lens to multiple guiding locations according to the guiding information, in which the set of images is at least two view-angle images with different view angles. The view-angle images are corrected with a stereo visual effect. The set of view-angle images is output, and meanwhile, a corresponding shooting information is output. Then, the view-angle images are adjusted according to the shooting information, so as to achieve a desirable stereo display effect. | 05-03-2012 |
| 20120147132 | Method and System for Producing Panoramic Image - A method and a system for producing a panoramic image are provided. The method comprises the following steps. A plurality of original images are obtained. A plurality of pixel blocks corresponding to a plurality of view angles are captured from each of the original images, wherein the number of the view angles is larger than or equal to 2. Part of the pixel blocks which are corresponding to one of the view angles are connected along a connecting direction to result in a single-view panoramic image, wherein the step of connecting part of the pixel blocks are performed repeatedly to result in a plurality of single-view panoramic images. | 06-14-2012 |
| 20130155192 | STEREOSCOPIC IMAGE SHOOTING AND DISPLAY QUALITY EVALUATION SYSTEM AND METHOD APPLICABLE THERETO - A stereoscopic image shooting system including an image shooting module and a score evaluation module is provided. The image shooting module is used for shooting a plurality of multi-view images of an object. The score evaluation module analyzes a plurality of stereoscopic images formed from the multi-view images to calculate a stereoscopic quality score of the stereoscopic images. | 06-20-2013 |
| 20140118503 | STEREO CAMERA APPARATUS, SELF-CALIBRATION APPARATUS AND CALIBRATION METHOD - A stereo camera apparatus including an image capturing device, an optical axis controlling module and a calculating module is provided. The image capturing device is suitable for obtaining a stereo image, and the image capturing device includes a plurality of image capturing units. The optical axis controlling module is coupled to the image capturing device. The calculating module is coupled to the image capturing device and the optical axis controlling module, wherein the calculating module calculates a calibration condition according to the stereo image. The optical axis controlling module adjusts directions of imaging optical axes of the image capturing units. After being adjusted by the optical axis controlling modules, the imaging optical axes of the image capturing units are aligned. Besides, a self-calibration apparatus and a method of calibration are also provided. | 05-01-2014 |
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| 20120062149 | LIGHT EMITTING DIODE DRIVING INTEGRATED CIRCUIT - A driving integrated circuit of light emitting diodes is used for driving at least one light emitting diode. The driving integrated circuit includes a current setting pin, a regulator circuit, and an adjuster. The driving integrated circuit sets a target current for a current flowing through the at least one light emitting diode according to an outflowing current of the current setting pin. The adjuster adjusts a target voltage according to the outflowing current. Then the regulator circuit provides a supply voltage for driving the light emitting diode so as to regulate a terminal voltage of the light emitting diode to the target voltage. | 03-15-2012 |
| 20120112644 | LIGHT EMITTING DIODE DRIVING INTEGRATED CIRCUIT AND METHOD FOR DRIVING A SERIES OF LIGHT EMITTING DIODES - A driving integrated circuit of light emitting diodes is used for driving a plurality of series of light emitting diodes. The driving integrated circuit includes a current setting pin, a regulator circuit, and an adjuster. The driving integrated circuit sets a target current for a current flowing through the plurality of series of light emitting diodes according to an outflowing current of the current setting pin. The adjuster adjusts a target voltage according to the outflowing current. Then the regulator circuit provides a supply voltage for driving the plurality of series of light emitting diodes, so as to regulate a terminal voltage of the plurality of series of light emitting diodes to the target voltage. | 05-10-2012 |
| 20120161634 | Light Emitting Module Driving Circuit and Related Method - A light emitting module driver circuit utilized for driving a light emitting module includes a voltage dividing module, a short circuit detection module, and a driving module. A method of performing short circuit protection in the light emitting module driver circuit includes disabling the driving module during a dimming off cycle of the light emitting module driver circuit, enabling the voltage dividing module during the dimming off cycle, dividing a voltage of the light emitting module to generate a divided voltage during the dimming off cycle, and generating a short circuit protection signal according to the divided voltage during the dimming off cycle. | 06-28-2012 |
| 20120293215 | DRIVING CIRCUIT HAVING CURRENT BALANCING FUNCTIONALITY - A driving circuit having current balancing functionality includes a control unit, a bias resistor, a current switch unit and plural current driving modules. The control unit is utilized for generating a control signal having at least one bit according to a control current. The bias resistor is put in use for providing a bias voltage according to a bias current. The current switch unit employs the control signal and plural bias setting currents to generate the bias current, for keeping the bias voltage within a preset voltage range. The current driving modules are used to provide plural driving currents according to the bias voltage and the control signal. Each current driving module includes a current-limit control unit which is utilized for controlling a corresponding driving current according to the control signal. | 11-22-2012 |
| 20130088158 | LIGHT EMITTING DIODE DRIVING INTEGRATED CIRCUIT WITH A MULTI-STEP CURRENT SETTING FUNCTION AND METHOD OF SETTING A MULTI-STEP CURRENT OF A LIGHT EMITTING DIODE DRIVING INTEGRATED CIRCUIT - A light emitting diode driving integrated circuit with a multi-step current setting function includes a regulator circuit, a variable resistor circuit, and a current generation unit. The regulator circuit provides a supply voltage to a first terminal of at least one series of light emitting diodes to drive the at least one series of light emitting diodes, and regulates a second terminal voltage of the at least one series of light emitting diodes to a target voltage. The variable resistor circuit is used for changing a resistance of the variable resistor circuit in a plurality of steps according to a switching signal. The current generation unit is coupled to the variable resistor circuit for changing current flowing through the at least one series of light emitting diodes in a plurality of steps according to a reference voltage and variation of the resistance of the variable resistor circuit. | 04-11-2013 |
| 20130114167 | SHORT PROTECTION CONTROL CIRCUITS AND RELATED CONTROL METHODS - Short protection control circuits and related control methods are disclosed. A disclosed short protection control circuit is adapted for controlling a short protection mechanism providing short protection to several LED chains. The disclosed short protection control circuit has a detection circuit, a first logic circuit and a timer. Coupled to the LED chains, the detection circuit asserts an indication signal when one of the node voltages of the LED chains is lower than an under-current reference. When the indication signal is enabled, the first logic circuit starts blocking the short protection mechanism. The timer times to provide a result when the short protection mechanism is blocked. When the result indicates that the short protection mechanism has been blocked for at least a predetermined time period, the first logic circuit resumes the short protection mechanism. | 05-09-2013 |
| 20150028752 | CONTROL CIRCUIT OF LIGHT EMITTING DIODES AND OPERATION METHOD OF A CONTROL CIRCUIT OF LIGHT EMITTING DIODES - A control circuit of light emitting diodes is used for driving at least one series of light emitting diodes. The control circuit includes a current setting pin, a driving current generator, a regulator circuit, and an adjuster. A reference current flows through the current setting pin. The driving current generator is used for generating a driving current flowing through the series of light emitting diodes according to the reference current. The adjuster generates an adjustment voltage according to the reference current. Then, the regulator circuit generates a supply voltage to drive the series of light emitting diodes, and regulates a voltage of a first terminal of the series of light emitting diodes at a target voltage according to the adjustment voltage. The target voltage is increased with decrease of the driving current when the driving current is less than a first predetermined current. | 01-29-2015 |
| 20150237690 | CAPACITANCE AMPLIFYING CIRCUIT APPLIED TO A CONTROLLER OF A POWER CONVERTOR AND OPERATION METHOD THEREOF - A capacitance amplifying circuit applied to a controller of a power convertor includes a comparison unit and a capacitance amplifying module. The comparison unit receives a feedback voltage corresponding to a load coupled to the power convertor, a dimming signal, and a reference voltage, and outputs a compensation current. The capacitance amplifying module generates an equivalent capacitor. A capacitance of the equivalent capacitor is K times to a capacitance of a reference capacitor of the capacitance amplifying module, and K is a real number greater than 1. The compensation current and the equivalent capacitor are used for determining a compensation voltage, and when the dimming signal is disabled, a closed loop within the capacitance amplifying module is changed to an open loop to keep the compensation voltage at a fixed value. | 08-20-2015 |
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| 20120137962 | Gas supply device for use in crystal-growing furnace - The present invention relates to a gas supply device for use in a crystal-growing furnace. The gas supply device has an insulation layer enclosing a crucible, a gas inlet mounted in the insulation layer, and a gas exit formed in the insulation layer. A gas flow guide shield with an adjustable angle is disposed at the opening of the gas inlet, so that the free surface of the melt is blown by the guided gas flow in such a manner that the gas flow takes the impurity away from the free surface efficiently. As a result, the crystal ingot obtained by solidifying the melt will exhibit a reduced concentration of impurities and an improved crystal quality. | 06-07-2012 |
| 20120137975 | GAS FLOW GUIDING DEVICE FOR USE IN CRYSTAL-GROWING FURNACE - The present invention relates to a gas flow guiding device for use in a crystal-growing furnace. The gas flow guiding device has an insulation layer enclosing a crucible, a gas inlet mounted in the upper insulation layer, and a gas exit formed in the lateral insulation layer. A plurality of guide plates are radially arranged around the opening of the gas inlet, so that the free surface of the melt is blown by the guided gas flow in such a manner that the gas flow takes the impurity away from the free surface efficiently. As a result, the crystal ingot obtained by solidifying the melt will exhibit a reduced concentration of impurities and an improved crystal quality. | 06-07-2012 |
| 20120137976 | HOT ZONE DEVICE - The present invention relates to a hot zone device for use in a crystal-growing furnace. The hot zone device has a gas inlet. The gas inlet is mounted in an insulation layer at a position above the crucible in a manner protruding into an interior of the crucible. The insulation layer is formed with a gas exit. The gas inlet is positioned such that the opening thereof is spaced apart from the free surface of the melt contained in the crucible by a distance substantially equal to or shorter than 10 cm, so as to allow the free surface of the melt to be blown by the guided gas flow in such a manner that the gas flow takes the impurity away from the free surface efficiently. As a result, the crystal ingot obtained by solidifying the melt will exhibit a reduced concentration of impurities and an improved crystal quality. | 06-07-2012 |
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| 20110269075 | METHOD OF FABRICATING COLOR FILTER WITH FLEXIBLE SUBSTRATE - A method of fabricating a color filter includes steps of forming a transparent-matrix on a flexible and transparent substrate for dividing the substrate to a plurality of pixel regions; printing the a plurality of pixel regions with color ink; and curing the ink to form a plurality of color filters on the surface of the substrate. The light transmittance ability of the color filter can be effectively improved by forming a transparent-matrix instead of a black-matrix on the substrate. | 11-03-2011 |
| 20120262810 | FLEXIBLE COLOR FILTER AND METHOD FOR MANUFACTURING THE SAME - A method of manufacturing a color filter includes steps of applying transparent photosensitive material on a transparent flexible substrate, having a plurality of recesses on the photosensitive material to form the photosensitive material into a plurality of banks on the transparent flexible substrate, the banks cooperatively defining a plurality of pixel accommodation rooms. Curing the banks and disposing color ink into the pixel accommodation rooms, at last curing the color ink. The light transmittance ability of the color filter can be effectively improved by forming transparent banks instead of a black-matrix on the substrate. A related display is also provided. | 10-18-2012 |
| 20130016079 | REFLECTIVE DISPLAY DEVICE WITH AUXILIARY DISPLAYAANM WANG; CHUNG-WEIAACI Tu-ChengAACO TWAAGP WANG; CHUNG-WEI Tu-Cheng TWAANM LIN; CHIU-HSIUNGAACI Tu-ChengAACO TWAAGP LIN; CHIU-HSIUNG Tu-Cheng TWAANM HSIEH; KUAN-HONGAACI Tu-ChengAACO TWAAGP HSIEH; KUAN-HONG Tu-Cheng TW - A reflective display device includes a housing, a reflective display unit, an auxiliary display unit, a power supply, a wireless transceiver, a lighting unit, a light sensing unit, a light source control module, an identifying module, and a display control module. The power supply supplies power to the reflective display device and converts ambient light into electrical power and stores the electrical power. The wireless transceiver receives information transmitted from the electronic device. The lighting unit is fixed to the housing and illuminates the reflective display unit. The light sensing unit detects brightness of ambient light. The light source control module turns on/off the lighting unit. The identifying module identifies the type of the information. The display control module selectively controls the information to be displayed on the reflective display or the auxiliary display unit according to the type of the information. | 01-17-2013 |
| 20130077166 | COLOR FILTER AND REFLECTIVE DISPLAY DEVICE EMPLOYING THE SAME - A color filter includes a transparent substrate including a plurality of pixel areas, each of the pixel areas includes a plurality of filter areas and at least one transparent area. And a plurality of filter units are formed on the respective filter areas, the transparent area of the transparent substrate is free of filter units formed thereon. The ambient light that passes through the transparent area twice are not filtered. Finally, the light entering to user's eyes include red light filtered by the red sub-pixel unit, the green sub-pixel unit and the blue sub-pixel unit, and light doesn't be filtered. The brightness of light entering to user's eyes is enhanced. | 03-28-2013 |
| 20130169907 | CURVED DISPLAY PANEL AND METHOD FOR FORMING THE SAME - A curved display panel includes a top polarizer, a curved top glass plate, a color filter, a liquid-crystal layer, a thin-film transistor layer including an array of thin-film transistors, a curved bottom glass plate, and a bottom polarizer. The color filter, the liquid-crystal layer, and the thin-film transistor array are sandwiched between the curved top glass plate and the curved bottom glass plate. The top polarizer is located on an opposite surface of the curved top glass plate to the color filter, and the bottom polarizer is located at an opposite surface of the curved bottom glass plate to the thin-film transistor layer. The disclosure also discloses a method for forming a curved display panel. | 07-04-2013 |
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| 20090040591 | Electrowetting Display and Methods for Manufacturing the Same - An electrowetting display comprises a first substrate and a second substrate. A plurality of first conductive electrodes is formed over the first substrate. A second conductive layer is formed over the second substrate and spaced apart from the plurality of the first conductive electrodes. A plurality of cells is formed over the first conductive electrodes. Each cell is formed between one of the first conductive electrodes and the second conductive layer. Each two adjacent cells being separated by a partition. At least two cells include a first material and a second material over the first material. The at least two cells have two different colors. A shape of the first material is capable of being changed upon a change of an electrical field between the first conductive electrode and the second conductive layer. | 02-12-2009 |
| 20090185255 | ELECTRO-WETTING DISPLAY PANEL - An electro-wetting display panel including a first substrate, an insulator layer, a second substrate, partitioning structures, and electro-wetting display mediums. The first substrate has a plurality of first electrodes. The insulator layer is disposed on the first substrate to cover the first electrodes. The second substrate located above the first substrate and has a plurality of second electrodes. The partitioning structures are disposed on the insulator layer and each defines a pixel region, respectively. At least one of the partitioning structures has a flow channel surrounding the pixel regions, and the flow channel is connected to one of the pixel regions correspondingly. The electro-wetting display mediums are disposed within the pixel regions and the flow channels. When the electro-wetting display mediums are driven by the electric charge between the first electrodes and the second electrodes, the electro-wetting display mediums move between the pixel regions and the flow channels. | 07-23-2009 |
| 20120105934 | ELECTRO-WETTING DISPLAY DEVICE AND NON-POLAR COLOR SOLUTION THEREOF - An electro-wetting display device and a non-polar color solution thereof are provided. The electro-wetting device includes a first substrate, a second substrate, a polar solution layer and a non-polar color solution layer. The first substrate is opposite to the second substrate. The polar solution layer is disposed between the first substrate and the second substrate. The non-polar color solution layer is disposed between the first substrate and the polar solution layer and includes at least one non-polar solvent, at least one dye and at least one improvement agent. The improvement agent is dissolved in the non-polar solvent, and the improvement agent is not dissolved in the polar solution layer. | 05-03-2012 |
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| 20080278908 | IMAGE SETTING DEVICE - An image setting device for sensing whether an image of a rotatable image capturing device needs to be set is disclosed. The rotatable capturing device has a photographic element and is capable of rotating in an electronic device. The image setting device includes a one-way magnetism sensor having a sensing direction and a magnet. The one-way magnetism sensor is capable of rotating with the photographic element. The magnet may be provided at the electronic device, and an N-S pole direction of the magnet is parallel to the sensing direction of one-way magnetism sensor. | 11-13-2008 |
| 20100118500 | HANDHELD ELECTRONIC DEVICE - A handheld electronic device including an electronic device body and a ring is disclosed. The ring is connected with the electronic device body, and it has a plurality of extending portions extending toward the center of the ring. | 05-13-2010 |
| 20110038358 | Apparatus And Method For Neighbor-Aware Concurrent Transmission Media Access Control Protocol - An apparatus and method for neighbor-aware concurrent transmission media access control (MAC) protocol is provided, which determines whether a plurality of communication connections may be established concurrently in a wireless network, where each node in the network obtains the topology information of its multi-hop neighbors via a neighbor discover module. A cross-layer observation module integrates the physical and virtual carrier sensing, observes the address field of a control frame of a MAC layer in the wireless network, and compares the address field information of the control frame against the topology information obtained by the neighbor discover module to determine whether a plurality of connections may be established for concurrent transmission. | 02-17-2011 |
| 20140126063 | Laminated Optical Disk - A laminated optical disk, applied for lighting system or solar energy system, includes a plurality of annular lenses, a base and a circular light guiding unit. The annular lenses are arranged in order from center to outside to form a disk-structure. Each annular lens has a light-input curved surface and a light-output curved surface respectively matching the different thickness of the base. The light-input curved surface is opposite to the center. The light-output curved surface is opposite to the light-input curved surface, and facing to the center. The light is incident on the light-input curved surface, refracted and tended to concentrate by the light-input curved surface. Besides, the light exiting from the annular lens is to be refracted to the is direction of the center by the light-output curved surface. The base of the laminated optical disk can significantly improve the light leakage problem by different annular lenses. | 05-08-2014 |
| 20150253830 | Method for Adapter Over-Current-Protection (OCP) Protection and User Warning - A system, method, and computer-readable medium are disclosed for detecting when a lower power adapter is coupled with an information handling system having higher power requirements. More specifically, in certain embodiments, a circuit (such as an embedded controller (EC)) detects an adapter wattage when an adapter plug-in is detected. If a lower wattage power adapter is detected (e.g., a 45 W power adapter), the embedded controller activates a signal (e.g., an AC_DISABLE signal) to stop powering the information handling system from the adapter. In certain embodiments, the information handling system is powered from a battery associated with the information handling system when the power adapter power capacity does not satisfy the power requirements of the information handling system. In certain embodiments, the circuit substantially simultaneously generates a low power warning. In certain embodiments, the adapter wattage may be detected via an adapter identifier (e.g., power supply identifier (PSID) signal) which is provided via a bus such as a single line bus. | 09-10-2015 |
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| 20140295234 | BATTERY MODULE WITH FIXING AND BURGLARPROOF FUNCTIONS - A battery module for an electric vehicle includes an external case, a battery box, a fixing mechanism, and a rotatable pull tab. The external case is fixed in the electric vehicle, and includes an accommodation space and a first fixing part. The battery box is detachably installed in the accommodation space. The fixing mechanism is disposed on the battery box. When the battery box is installed in the accommodation space, the fixing mechanism engages or disengages the first fixing part to selectively lock or unlock the battery box. When the battery box is locked, the battery box is securely fixed in the accommodation space. When the battery box is unlocked, the battery box is removable from the accommodation space. The rotatable pull tab is detachably inserted into the fixing mechanism. By rotating the rotatable pull tab the battery box is selectively locked or unlocked. | 10-02-2014 |
| 20140324262 | ABNORMAL BATTERY DETECTING SYSTEM AND ABNORMAL BATTERY DETECTING METHOD FOR BATTERY MODULE - An abnormal battery detecting system for an electric vehicle includes a power supply unit, a displaying unit, a battery module, a safety protection unit, a detecting unit, and a controlling unit. The battery module a main power source of the electric vehicle. The safety protection unit is connected with the battery module and the power supply unit. The detecting unit is connected with the battery module and the power supply unit for detecting the battery module. If the battery module is abnormal, the detecting unit generates at least one feedback signal that is received by the controlling unit. The controlling unit compares the feedback signal with at least one preset default value and generates an abnormal level signal to the displaying unit and the safety protection unit. The safety protection unit is selectively enabled to control an operation of the battery module according to the abnormal level signal. | 10-30-2014 |
