Patents by Inventor Hsing Cheng
Hsing Cheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140307185Abstract: The present invention provides a touch panel used in a display device. The touch panel of the present invention is configured to display images and to receive as well as to process instructions inputted by user's touches. A display substrate partially overlaps with an image driving circuit substrate of the touch panel. A touch sensing circuit is disposed on the inner side of the display substrate. A touch sensing processor is disposed on the inner side of a touch sensing circuit and is also electrically coupled to the touch sensing circuit. Consequently, the thickness of the touch panel as well as the overall thickness of the display device is reduced.Type: ApplicationFiled: June 27, 2014Publication date: October 16, 2014Inventors: Martinus Tony Wijaya, Mei-Sheng Ma, Yuan-Chun Wu, Hsin-Hung Lee, Kuo-Hsing Cheng, Han Ping Kuo
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Patent number: 8803815Abstract: The present invention provides a touch panel used in a display device. The touch panel of the present invention is configured to display images and to receive as well as to process instructions inputted by user's touches. A display substrate partially overlaps with an image driving circuit substrate of the touch panel. A touch sensing circuit is disposed on the inner side of the display substrate. A touch sensing processor is disposed on the inner side of a touch sensing circuit and is also electrically coupled to the touch sensing circuit. Consequently, the thickness of the touch panel as well as the overall thickness of the display device is reduced.Type: GrantFiled: May 6, 2009Date of Patent: August 12, 2014Assignee: AU Optronics CorporationInventors: Martinus Tony Wijaya, Mei-Sheng Ma, Yuan-Chun Wu, Hsin-Hung Lee, Kuo-Hsing Cheng, Han Ping Kuo
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Publication number: 20140159144Abstract: A trench gate MOSFET is provided. An N-type epitaxial layer on an N-type substrate has a wider first trench and a narrower second trench below the first trench. A first insulating layer is in the second trench. First and second conductive layers are respectively in lower and upper portions of the first trench. A thicker second insulating layer is between the first conductive layer and N-type epitaxial layer and between the first insulating layer and first conductive layer, and a thinner third insulating layer is between the second conductive layer and N-type epitaxial layer. A P-type first doped region is in the N-type epitaxial layer below the first trench and surrounds the top of the second trench. A P-type second doped region is in the N-type epitaxial layer below the second trench. A source region is in the N-type epitaxial layer and surrounds the top of the first trench.Type: ApplicationFiled: September 16, 2013Publication date: June 12, 2014Applicant: Beyond Innovation Technology Co., Ltd.Inventor: Chien-Hsing Cheng
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Patent number: 8669614Abstract: A monolithic metal oxide semiconductor field effect transistor (MOSFET)-Schottky diode device including a chip, a MOSFET, a Schottky diode and a termination structure is provided. The chip is divided into a transistor region, a diode region and a termination region. The MOSFET is disposed on the transistor region. The Schottky diode is disposed on the diode region. The termination structure is disposed on the termination region. The transistor region and the diode region are divided by the termination region. The MOSFET and Schottky diode share the termination structure.Type: GrantFiled: January 13, 2012Date of Patent: March 11, 2014Assignee: Beyond Innovation Technology Co., Ltd.Inventor: Chien-Hsing Cheng
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Patent number: 8638967Abstract: A foldable electronic device includes a first body, a second body, a pivot element and a loudspeaker. The pivot element is pivotally connected between the first body and the second body, and the loudspeaker is disposed in the pivot element and is capable of protruding out of a side of the pivot element.Type: GrantFiled: March 1, 2010Date of Patent: January 28, 2014Assignee: ASUSTeK Computer Inc.Inventors: Chung-Jen Chung, Hsing-Cheng Liu, Shun-Lung Wang, Ming-Chih Huang, Chih-Min Huang, Po-Yang Shih, Yen-Ting Liu
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Publication number: 20140015797Abstract: A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads and a plurality of non-transparent bridge lines disposed along a first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%. Each non-transparent bridge line and the long axis of each sub-pixel region are disposed in a non-parallel manner with each other.Type: ApplicationFiled: September 17, 2013Publication date: January 16, 2014Applicant: AU Optronics Corp.Inventors: Hsin-Hung Lee, Pei-Yu Chen, Yu-Mei Chiu, Wei-Jen Chang, Yu-Chuan Lin, Kuo-Hsing Cheng
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Publication number: 20140013472Abstract: In this study, we used a wound-inducible promoter of the broccoli (Brassica oleracea var. italica) GLUCOSE INHIBITION of ROOT ELONGATION1 (GIR1) gene fused to ?-glucuronidase (GUS, pBoGIR1::GUS) as a selectable marker. Transgenic broccoli plants expressing pBoGIR1::GUS appear blue in planta at wounded regions after GUS staining for 30 min. Similarly, the blue color is visible in transgenic Arabidopsis and rice plants expressing pBoGIR1::GUS at wounded areas after GUS staining for 2 h, indicating that this promoter is wound-inducible in both dicots and monocots. GUS staining is very rapid and the partial wounding in this study is a nondestructive method that does not affect further plant growth and development. Thus, pBoGIR1::GUS could serve as an effective substitute for antibiotic- and herbicide-resistance genes in the generation of genetically modified crops.Type: ApplicationFiled: August 10, 2012Publication date: January 9, 2014Applicant: Academia SinicaInventors: Wan-Hsing Cheng, Ming-Hau Chiang, Ya-Huei Chen, Hwei-Ling Shen
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Patent number: 8614680Abstract: A touch substrate including a substrate, a plurality of first sensing series, a plurality of second sensing series, a plurality of signal pads, a plurality of signal transmission lines, and a plurality of conductive patterns is provided. The substrate has an active region and a peripheral region located outside the active region. The first and the second sensing series are disposed on the substrate and located in the active region. The signal pads are disposed on the substrate and located at the peripheral region. The signal transmission lines are disposed on the substrate and located in the peripheral region, and connect the first sensing series and the second sensing series to the corresponding signal pads. Each signal transmission line includes a winding portion disposed adjacent to one corresponding signal pad. Each conductive pattern is disposed on one signal pad and extends above the winding portion of one signal transmission line.Type: GrantFiled: March 17, 2010Date of Patent: December 24, 2013Assignee: Au Optronics CorporationInventors: Yu-Chuan Lin, Chun-Chi Lai, Jing-Tin Kuo, Kuo-Hsing Cheng
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Patent number: 8581888Abstract: A liquid crystal display (LCD) and an LCD panel thereof are provided. The structure of the pixel array of the LCD panel is the structure of the one third source driving (OTSD), and by which skillfully layout the coupled relationship among each pixel, each signal line and each scan line, such that the LCD panel can be driven by a column inversion to achieve the purpose of single-dot inversion displaying, and thus not only reducing the power consumption of the whole LCD, but also promoting the display quality.Type: GrantFiled: April 29, 2011Date of Patent: November 12, 2013Assignee: Au Optronics CorporationInventors: Chun-Chi Lai, Ching-Wei Chen, Tsan-Chun Wang, Kuo-Hsing Cheng, Yao-Jen Hsieh
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Patent number: 8581875Abstract: A touch panel including a substrate, at least one first sensing series and at least one second sensing series is provided. The first sensing series is disposed on the substrate and extends along a first direction. The first sensing series includes several first sensing pads and at least one first bridge line. The first bridge line connects two adjacent first sensing pads, and a material of the first bridge line differs from a material of the first sensing pads. The second sensing series is disposed on the substrate and extends along a second direction. The first direction is different from the second direction. The second sensing series includes several second sensing pads and at least one second bridge line. The second bridge line connects two adjacent second sensing pads.Type: GrantFiled: January 11, 2013Date of Patent: November 12, 2013Assignee: Au Optronics CorporationInventors: Yuan-Chun Wu, Hsin-Hung Lee, Mei-Sheng Ma, Kuo-Hsing Cheng, Yu-Feng Chien
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Publication number: 20130286310Abstract: An LCD panel transmits the display data to sub-pixels in a zigzag pattern through a data line. The variation of the feed-through voltages of the sub-pixels may be modified by adjusting the ratios of the channel widths and the channel lengths of the TFTs in the sub-pixels to some predetermined ratios, or by adjusting the compensation capacitance to the coupling capacitance of the TFTs of the sub-pixels.Type: ApplicationFiled: June 26, 2013Publication date: October 31, 2013Inventors: Chun-Chi Lai, Ching-Wei Chen, Tsan-Chun Wang, Kuo-Hsing Cheng, Yu-Cheng Chen
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Patent number: 8570285Abstract: A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads disposed along a first direction, and a plurality of non-transparent bridge lines disposed along the first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%.Type: GrantFiled: February 5, 2010Date of Patent: October 29, 2013Assignee: AU Optronics Corp.Inventors: Hsin-Hung Lee, Pei-Yu Chen, Yu-Mei Chiu, Wei-Jen Chang, Yu-Chuan Lin, Kuo-Hsing Cheng
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Publication number: 20130249924Abstract: A driving method of a display unit includes: executing a first display procedure, for displaying a first frame on a display unit of the display driving circuit, and executing a counting mechanism; determining, if a second display procedure for displaying a second frame on the display unit is confirmed to be executed, whether or not a counting value of the counting mechanism is larger than a predetermined value; sequentially executing a specific display procedure and the second display procedure if the counting value is larger than the predetermined value; and directly executing the second display procedure if the counting value is equal to or smaller than the predetermined value. A display driving circuit applicable to be used by the display unit is also provided.Type: ApplicationFiled: September 13, 2012Publication date: September 26, 2013Applicant: AU OPTRONICS CORP.Inventors: Feng-Sheng LIN, Chun-Chi LAI, Kuo-Hsing CHENG
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Patent number: 8511795Abstract: A three-dimensional printer includes an inkjet head and a nozzle plate. The inkjet head includes a top wall and two sidewalls connecting with the top wall. The top wall of the inkjet head includes a top nozzle. Each sidewall includes a side nozzle. The nozzle plate is positioned on an inner surface of the inkjet head. The nozzle plate includes a top area and two opposite side areas connecting with the top area. The top area of the nozzle plate includes a plurality of holes corresponding to the top nozzle of the inkjet head. Each side area of the nozzle plate includes a plurality of holes corresponding to the side nozzle of the inkjet head.Type: GrantFiled: January 15, 2010Date of Patent: August 20, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Hsing-Yi Hu, Chen-Hsing Cheng, Wuu-Jyi Lin
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Patent number: 8497947Abstract: An LCD panel transmits the display data to sub-pixels in a zigzag pattern through a data line. The variation of the feed-through voltages of the sub-pixels may be modified by adjusting the ratios of the channel widths and the channel lengths of the TFTs in the sub-pixels to some predetermined ratios, or by adjusting the compensation capacitance to the coupling capacitance of the TFTs of the sub-pixels.Type: GrantFiled: May 29, 2011Date of Patent: July 30, 2013Assignee: AU Optronics Corp.Inventors: Chun-Chi Lai, Ching-Wei Chen, Tsan-Chun Wang, Kuo-Hsing Cheng, Yu-Cheng Chen
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Patent number: 8454119Abstract: An inkjet printing apparatus includes an inkjet print-head, an ink inlet conduit, a vacuum device, and a cleaning assembly. The inkjet print-head defines a number of nozzles. The ink inlet conduit is connected to the inkjet print-head and communicates with the nozzles. The cleaning assembly includes a cleaning member defining a cleaning groove. The vacuum device is connected to the inkjet print-head to impel cleaner received in the cleaning groove to flow through the nozzles along a direction reverse of a direction the ink is jetted.Type: GrantFiled: September 29, 2010Date of Patent: June 4, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Wuu-Jyi Lin, Chen-Hsing Cheng, Tsung-Yu Hung, Cheng-Nan Ho
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Patent number: 8439490Abstract: The present invention relates to an ink-supplying system. The ink-supplying system includes an ink tank for receiving ink therein, a vacuum pump configured for providing a pressure below atmospheric pressure in the ink tank, a first regulating unit, at least one second regulating unit, and a third regulating unit disposed between the vacuum pump and the ink tank, and in communication with each other. The first regulating unit and the third regulating unit each includes a pressure regulating valve and a buffer tank connected therewith, and the at least one second regulating unit comprises a closed-loop pressure regulating valve and a buffer tank connected with the closed-loop pressure regulating valve.Type: GrantFiled: September 23, 2010Date of Patent: May 14, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Chen-Hsing Cheng, Tsung-Yu Hung
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Publication number: 20130100103Abstract: A driving method of a bi-stable display panel includes: providing a handwriting period; and configuring, at an end of the handwriting period, the bi-stable display panel to be driven by dc non-balance to display an image to be displayed.Type: ApplicationFiled: August 17, 2012Publication date: April 25, 2013Applicant: AU OPTRONICS CORP.Inventors: Chun-Chi LAI, Chia-Hsien CHU, Kuo-Hsing CHENG, Chia-Wei HAO
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Patent number: 8410414Abstract: A fluorescence microscopy imaging system is used for detecting a fluorescence signal of a sample, and includes a module for detecting fluorescence and a module for focusing control. The module for detecting fluorescence includes a fluorescence excitation light source generator (FELSG) and a fluorescence detector. The FELSG is capable of generating an excitation light beam having a first wavelength to excite the sample to emit fluorescence. The fluorescence detector is used to read the fluorescence signal of the sample. The module for focusing control generates a servo light beam having a second wavelength. A servo light beam reflecting film disposed on an observation plane is used to reflect the servo light beam. A return beam signal is analyzed using a focusing detection method. An actuator is used to move the objective for focusing, so as to enable the fluorescence excitation light beam to excite the sample to emit fluorescence.Type: GrantFiled: August 31, 2010Date of Patent: April 2, 2013Assignee: Industrial Technology Research InstituteInventors: Ping Jung Wu, Kuen Chiuan Cheng, Hsing Cheng Yu, Jau Jiu Ju, Chun Chieh Huang, Yuan Chin Lee
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Patent number: 8403286Abstract: A three-dimensional printing device includes a top bracket, a side bracket, and a pivoting member. The top bracket includes a pair of sidewalls cooperatively defining a receiving space to receive an inkjet head. The side bracket includes a pair of sidewalls cooperatively defining a receiving space to receive the top bracket. The pivoting member includes a pair of sidewalls cooperatively defining a receiving space to receive an inkjet head. The pivoting member is rotatably mounted in the receiving space of the side bracket.Type: GrantFiled: April 21, 2010Date of Patent: March 26, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Chen-Hsing Cheng, Hsing-Yi Hu, Wuu-Jyi Lin