Chang-Cheng
Chang-Cheng Chen, Taoyuan 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 |
20140369808 | MODULAR CROSS-FLOW-FAN DEVICE - A modular cross-flow-fan device comprises a housing, at least two cross flow fans and a motor. The housing is an extruded aluminum piece having a first wall and a second wall, and is formed with an air inlet and an air outlet. The cross flow fans are disposed in the housing and connected to each other. The motor is disposed on the housing and is connected to at least one of the cross flow fans. By this structure, longer cross flow fans having preferred rigidity and strength can be formed. | 12-18-2014 |
20150125134 | HEAT-RESISTANT ELECTRIC HEATER - An electric heater comprises a main body, a panel, a cross flow fan, a motor and a heating element. The main body is made by aluminum extrusion and has a bottom board and a front board. The bottom board and the front board define an air outlet therebetween. The panel is disposed on the main body and is formed with a plurality of air inlets. The cross flow fan is rotatably disposed in the main body. The motor is disposed on the main body and connected to the cross flow fan. The heating element is disposed in the main body. By this configuration, the main body is resistant to high temperature, the temperature of the heating element is not as limited, providing a preferred heating effect, structural strength and is less easily damaged. | 05-07-2015 |
20150275899 | MODULAR CROSS FLOW FAN AND AIR CONDITIONING DEVICE - A modular cross flow fan comprises a housing, a cross flow fan and a motor. The housing has an upper wall, a lower wall and two side boards. The housing is formed with an accommodating space, an inflow opening and an outflow opening The direction of inflow and the direction of outflow lie in a line. The cross flow fan is disposed in the accommodating space. The motor is disposed at the housing and connected to the cross flow fan. Furthermore, an air conditioning device is provided, comprising modular cross flow fan, a flow channel and a heat exchanger. The flow channel is joined to the inflow opening The heat exchanger is disposed in the flow channel proximal to the inflow opening Ambient air can flow horizontally through the flow channel, the inflow opening, and into the housing. | 10-01-2015 |
Chang-Cheng Hsieh, Taipei Taiwan TW
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20140079042 | Radio Frequency Interference Shield - Examples provide various systems and method associated with intercepting radio frequency interference. In various examples, a wireless integrated circuit module comprises radio frequency connectors. An RF interference shield covers the RF connectors to intercept and ground interference. | 03-20-2014 |
Chang-Cheng Hung, Jhubei City TW
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20110005010 | SYSTEM AND METHOD FOR REMOVING PARTICLES IN SEMICONDUCTOR MANUFACTURING - A system for semiconductor wafer manufacturing, comprises a chamber process path for processing the wafer, and a device operable to remove particles from the wafer by electrostatic and electromagnetic methodologies wherein the device is installed in the chamber process path. | 01-13-2011 |
20120027284 | METHOD AND SYSTEM FOR WAFER INSPECTION - A method for inspecting semiconductor wafers patterned by a photomask includes loading a first wafer and scanning a first image of the first wafer, loading a second wafer and scanning a second image of the second wafer, comparing the first and second images, and classifying a difference detected between the first and second images as a potential defect on the photomask. The potential defect includes a haze defect on the photomask. | 02-02-2012 |
Chang-Cheng Hung, Jhubei TW
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20120237861 | PHOTOMASK AND PHOTOMASK SUBSTRATE WITH REDUCED LIGHT SCATTERING PROPERTIES - A mask substrate, photomask and method for forming the same are provided. The photomask includes a substantially light transparent substrate and a circuitry pattern disposed over the light transparent substrate. The circuitry pattern includes a phase shifting layer disposed over the substantially light transparent substrate. A substantially light shielding layer is disposed over the phase shifting layer. At least one barrier layer is disposed over the substantially light shielding layer. An uppermost portion of the substantially light shielding layer does not comprise anti-reflective properties and the at least one barrier layer comprises an uppermost hardmask layer and an underlying anti-reflective layer. | 09-20-2012 |
Chang-Cheng Lin, Hsinchu TW
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20080266236 | Driving method of liquid crystal display device having dynamic backlight control unit - A dynamic control method for controlling backlight module of liquid crystal display (LCD) comprises steps of: receiving a frame data which is transferred to the LCD and consists a plurality of raw grayscale level; processing a statistical analysis for distribution of the plurality of raw grayscale level; and transferring a plurality of corrected grayscale level which is resulted from the statistical analysis corresponding to the raw grayscale level to the backlight control unit and a data modification simultaneously, wherein the backlight control unit uses the plurality of corrected grayscale level to modify brightness of backlight module and the data modification uses the plurality of corrected grayscale level to compare with the plurality of raw grayscale level for accurate display performance, so that the electrical power consumption is reduced and image quality is enhanced. | 10-30-2008 |
Chang-Cheng Lin, Taipei TW
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20080198115 | Liquid Crystal Display Overdrive Accuracy Adjustment Device And Method - An overdrive accuracy adjustment device and method for use in liquid crystal display panel is presented. According to a current grayscale value of a pixel in an awaiting to be displayed image and a previous grayscale value of the corresponding pixel in an already-displayed image, the corresponding overdrive grayscale value is found from the look-up table. In order to more efficiently use the limited storage capacity of the look-up table as well as improving the accuracy of the overdrive, in accordance to the physical characteristics of the liquid crystal display panel in particular (in particular to the grayscale values which often required the overdrive), the gap size between the current grayscale values and/or the previous grayscale values with each other should be adjusted in the look-up table, without having to increase the quantity of the overdrive grayscale values stored in the look-up table. | 08-21-2008 |
20080224979 | METHOD FOR IMPROVING IMAGE QUALITY OF A DISPLAY DEVICE WITH LOW-TEMPERATURE POLY-SILICON THIN FILM TRANSISTOR - The Low-Temperature Poly-Silicon thin film transistor display device of the invention arrayed with a plurality of gate lines and data lines and a switch unit and a pixel unit are located in the intersection of scan line and the data line. The device comprises a gate driven unit a data driven unit and a control unit wherein the gate driven unit provides a plurality of gate voltages to the gate lines to drive the switch unit, the data driven unit sends the corresponding video data to the gate lines, and the control unit controls the transmitting sequence of the video data to the data lines. The method of the invention includes the steps of: gate driven unit providing every N scanning signals to the scan lines and then the data driven unit switching the transmitting sequence of the video data. | 09-18-2008 |
Chang-Cheng Lin, Taipei City TW
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20080284775 | Liquid crystal display driving system and method for driving the same - The present invention discloses a liquid crystal display driving system that uses at least one temperature sensor to detect a temperature of a LCD panel, and outputs a gamma compensation voltage value according to the detected temperature, and further uses an overdrive compensation unit to receive the gamma compensation voltage value, and obtains the overdrive compensation voltage value of two gamma overdrive compensation curves of a temperature gradient corresponding to a region of the LCD panel by a gamma mapping method, or uses an overdrive compensation unit to derive a corresponding partial compensation data table according to the temperature and the compensation data table, and at least one overdrive compensation table (OD compensation table) corresponding to the change of temperature gradient in a region of the LCD panel is derived, an outputted display image after being processed by an overdrive lookup table (OD LUT) is compensated, so as to adjust the overdrive voltage of the LCD panel and enhance the response time of the liquid crystal display. | 11-20-2008 |
Chang-Cheng Lin, Taichung City TW
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20130044454 | ANGLE ADJUSTABLE DEVICE AND ELECTRONIC DISPLAY UNIT USING THE SAME - The instant disclosure relates to an angle adjustable device, which includes: a base having a fixing member disposed thereon, where the fixing member has a fixing surface; a switch mechanism having a locking ring, a first gear, and a second gear, while at least one block protrudes from the inner surface of the locking ring, with the first gear having a contact incline slidingly abutted by the block, where the contact incline is defined with a first end and a second end, where the first gear is received by the locking ring and capable of meshing with the second gear; and a rotator having at least one connecting member connected to the second gear. The instant disclosure also discloses an electronic display unit using the same. | 02-21-2013 |
20130056603 | ANGLE-ADJUSTABLE SUPPORT WITH PIVOT MECHANISM - An angle-adjustable support includes a base, a carrier and a pivot mechanism. The base includes a sidewall and a bottom. The sidewall has a first pivot and a second pivot. The pivot mechanism pivotally connects the carrier with the base. The pivot mechanism has three working states. The carrier is locked when the pivot mechanism works in a first working state. The carrier is capable of pivoting relative to the base in a clockwise or anticlockwise when the pivot mechanism works in a second working state. The carrier is free to rotate when the pivot mechanism works in a third working state. | 03-07-2013 |
20150346772 | SUPPORTING STRUCTURE AND DOCKING STATION USING THE SAME - A supporting structure and a docking station using the same are provided. The supporting structure includes an elastic member, a sliding member, a lifting element and a damper. The sliding member having an inclined plane is connected to the elastic member. When the elastic member receives a force, the elastic member forces the sliding member to move along an axis line with the inclined plane facing to the lifting element. The lifting element is arranged over a travel path of the inclined plane and has an abutting portion. When the lifting element receives another force so that the abutting portion abuts against the inclined plane, the sliding member stops moving and the height position of the lifting element is fixed. The damper is mated with the sliding member to slow down the velocity of the sliding member. | 12-03-2015 |
Chang-Cheng Lin, New Taipei City TW
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20130268675 | Method and System for Tracing Domain Names and Computer Readable Storage Medium Storing the Method - A method for tracing at least one domain name is disclosed. In the method, several DNS resource records of candidate domain names are queried from at least one DNS name server. The candidate domain names are domain names that need to be traced. Internet Protocol (IP) addresses associated with the candidate domain names are retrieved from the DNS resource records of the candidate domain names. At least one external resource server is connected to retrieve corresponding registration information of the respective IP addresses of the candidate domain names. A tracing weight of each of the candidate domain names is calculated according to the DNS resource records, the IP addresses and the corresponding registration information of the candidate domain names. The candidate domain names are traced according to their respective tracing weights. A system for tracing at least one domain name is also disclosed. | 10-10-2013 |
Chang-Cheng Lin, Hsinchu County TW
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20140312793 | APPARATUS FOR DRIVING LEDS USING HIGH VOLTAGE - An apparatus for driving LEDs using high voltage includes a plurality of LEDs divided into a plurality of LED segments connected in series and a plurality of three-terminal voltage controlled current limiting devices. Each of the current limiting devices is associated with one of the LED segments and has a first terminal connected to a negative end of the associated LED segment, a second terminal applied with a bias voltage and a third terminal connected to a common node. A current source is connected between the common node and ground. A power-loss reduction circuit having a plurality of LEDs controlled by an LED controlling circuit may further be inserted between the common node and the current source to reduce the power loss in the current source because of the high voltage at the common node. | 10-23-2014 |
Chang-Cheng Liu, Hsin-Chu TW
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20110267694 | OPTICAL FILM - An optical film includes a light transmissive substrate having a first surface and a second surface opposite thereto, strip protrusions on the first surface, and protruding structures on crest lines of the strip protrusions. Each strip protrusion has two strip surfaces. Each protruding structure has a protruding end protruding from the crest line of the corresponding strip protrusion and two wing portions on the strip surfaces of the corresponding strip protrusion. Each wing portion extends from the protruding end to a place between the crest line and a valley line. A length of the protruding structure parallel to an extension direction of the crest line is L, a width of the protruding structure perpendicular to the crest line is W, and L/W≧1.2. At least one of a moiré phenomenon, a local adherence phenomenon, a scratching phenomenon, and a wearing phenomenon with other optical devices is effectively mitigated. | 11-03-2011 |
20150226901 | BACKLIGHT MODULE - A backlight module includes a light guide plate having a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure recesses into or protrudes from the bottom surface and has a first and a second surfaces. The first and the second surfaces of at least one of the microstructures are located on two sides of a first reference plane parallel to the first light incident surface. A section-line of each first surface on a second reference plane perpendicular to the first light incident surface and perpendicular to the light emitting surface is a straight line. A first angle between each first surface and a third reference plane parallel to the light emitting surface in the light guide plate is between 0 degrees and 20 degrees, and a thickness of each microstructure is between 0 micrometers and 20 micrometers. | 08-13-2015 |
20150268404 | BACKLIGHT MODULE - A backlight module including an LGP, an optical film, a first light source is provided. The LGP has a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure is recessed into or protrudes out of the bottom surface and includes at least two structural units. A section line of each structural unit on a first reference plane is a curve, and the curve has a peak point. A distance between two peak points of two adjacent structural units along a first direction is greater than 0 and smaller than a half of a total width of the two structural units along the first direction. Each microstructure has a symmetric plane perpendicular to the light emitting surface and the first light incident surface. The optical film is located on the light emitting surface. The first light source is located beside the first light incident surface. | 09-24-2015 |
Chang-Cheng Liu, Hsinchu City TW
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20160049736 | ANTENNA APPARATUS AND THE MIMO COMMUNICATION DEVICE USING THE SAME - The present invention discloses an antenna apparatus. The antenna apparatus includes a first antenna array and a second antenna array. The first antenna array includes multiple first radiating elements for transmitting radio signals of a first frequency. The second antenna array includes multiple second radiating elements for transmitting radio signals of a second frequency, wherein the first and second radiating elements are arranged in a staggered manner; wherein each of the first radiating elements is disposed between two of the second radiating elements; and wherein each of the second radiating elements is disposed between two of the first radiating elements. | 02-18-2016 |
Chang-Cheng Lo, Chia Yi Hsien TW
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20080239183 | Stacked storage capacitor structure for a thin film transistor liquid crystal display - A stacked storage capacitor structure for use in each pixel of a TFT-LCD, wherein a first storage capacitor is formed by a first metal layer, a gate insulator layer and a second metal layer. The second capacitor is formed by the second metal layer, a passivation insulator layer and an ITO layer. The first metal layer and the ITO layer are joined together through a via hole which is etched in one insulator etching step during the overall fabrication process through both the gate insulator and the passivation insulator layers. As such, the two capacitors are connected in parallel in a stacked configuration. With the stacked storage capacitor structure, the charge storage capacity is increased without significantly affecting the aperture ratio of a pixel. The ITO and the pixel electrode can be different parts of an indium tine oxide layer deposited on the passivation insulator layer. | 10-02-2008 |
Chang-Cheng Tsai, Jhonghe City TW
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20090116333 | Magnetic stirrer - A magnetic stirrer is disclosed. The magnetic stirrer is disposed with a gas entrance pipeline system and a liquid entrance pipeline system. The pipes of the gas entrance pipeline system and the liquid entrance pipeline system are connected with one another by one-touch fitting. A plurality of adjustment valves is arranged on the pipeline systems for adjusting gas flow and liquid flow. The magnetic stirrer is arranged with a heating plate so that the magnetic stirrer can perform heating and stirring processes at the same time. When not being used, the heating plate is disassembled. Therefore, the magnetic stirrer reduces time for constructing experiment equipments, increases convenience of use and further improves the efficiency of experiments. | 05-07-2009 |