Patents by Inventor Hsu-Ping Tseng

Hsu-Ping Tseng 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).

  • Patent number: 8605032
    Abstract: An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel, a storage unit, a timing controller (TCON). The display panel has a plurality of sub-pixels. The storage unit stores a plurality sets of driving waveforms, wherein the lengths of driving waveforms in the sets of driving waveforms are different from each other. The TCON has an analysis module, couples to the display panel and the storage unit, and receives an image signal having a plurality of display data. The analysis module analyzes the display data to obtain a analysis result. The TCON selects one of the sets of driving waveforms according to the analysis result, and drives the sub-pixels according to the selected set of driving waveforms.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: December 10, 2013
    Assignee: SiPix Technology Inc.
    Inventors: Chun-Ting Liu, Hsu-Ping Tseng, Yao-Jen Hsieh, Chi-Mao Hung
  • Publication number: 20120001958
    Abstract: An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel, a storage unit, a timing controller (TCON). The display panel has a plurality of sub-pixels. The storage unit stores a plurality sets of driving waveforms, wherein the lengths of driving waveforms in the sets of driving waveforms are different from each other. The TCON has an analysis module, couples to the display panel and the storage unit, and receives an image signal having a plurality of display data. The analysis module analyzes the display data to obtain a analysis result. The TCON selects one of the sets of driving waveforms according to the analysis result, and drives the sub-pixels according to the selected set of driving waveforms.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 5, 2012
    Applicant: SiPix Technology Inc.
    Inventors: Chun-Ting Liu, Hsu-Ping Tseng, Yao-Jen Hsieh, Chi-Mao Hung, Ying Hua Hsu
  • Publication number: 20120001957
    Abstract: An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel, a storage unit and a timing controller. The display panel has a plurality of sub pixels. The storage unit stores a plurality of sets of multiple-grayscale driving waveforms, in which the driving voltage scales of driving waveforms corresponding to a same grayscale in the sets of multiple-grayscale driving waveforms are different from each other. The timing controller is coupled to the storage unit and the display panel and receives an image signal, and when the image signal transmits a multiple-grayscale frame, the timing controller sequentially adopts the sets of multiple-grayscale driving waveforms to drive the sub pixels.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 5, 2012
    Applicant: SIPIX TECHNOLOGY INC.
    Inventors: Chun-Ting Liu, Hsu-Ping Tseng, Chi-Mao Hung, Wei-Min Sun, Wen-Pin Chiu, Pei-Lin Tien, Yan-Liang Wu, Ying Hua Hsu
  • Patent number: 7728914
    Abstract: A display panel for amplifying light reflection intensity. The display includes a substrate, at least one protrusion on one face of the substrate, and a light reflective layer deposited on the at least one protrusion. The at least one protrusion amplifies light reflection intensity when light is reflect off the light reflective layer.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: June 1, 2010
    Assignee: Au Optronics Corporation
    Inventors: Hsu-Ping Tseng, Chen-Hsien Liao
  • Patent number: 7385594
    Abstract: A position encoded sensing device having a display panel, a light guiding layer disposed on the display panel. The light guiding layer is configured to have encoded information therein. In addition, the position encoded sensing device includes a transceiver for detecting light and the encoded information that are guided out of the light guiding layer.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: June 10, 2008
    Assignee: AU Optronics Corporation
    Inventors: Chen-Hsien Liao, Hsu-Ping Tseng
  • Publication number: 20070296710
    Abstract: A position encoded sensing device having a display panel, and a reflective plate having encoded information thereon. The reflective plate is disposed within the display panel. In addition, the position encoded sensing device includes a transceiver for emitting and receiving light. The transceiver transmits light onto the reflective plate, and the transceiver receives reflected light containing the encoded information from the reflective plate.
    Type: Application
    Filed: August 31, 2007
    Publication date: December 27, 2007
    Inventors: Hsu-Ping Tseng, Chen-Hsien Liao, Ming-Fong Chiang
  • Publication number: 20060192900
    Abstract: A liquid crystal display includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes an active matrix, a control switch, a pixel electrode and a protrusion. The active matrix includes a number of pixels. Each pixel is defined by a first scan line, a second scan line, a first data line and a second data line. The control switch is disposed inside the pixel and electrically connected with the first scan line and the first data line. The pixel electrode is disposed inside the pixel and electrically connected with the control switch. The protrusion is substantially disposed between the pixel electrode and the first data line. The second substrate is disposed above the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate.
    Type: Application
    Filed: July 29, 2005
    Publication date: August 31, 2006
    Inventors: Kuei-Sheng Tseng, Hsu-Ping Tseng, Chung-Jen Chiang
  • Publication number: 20050184964
    Abstract: A position encoded sensing device having a display panel, a light guiding layer disposed on the display panel. The light guiding layer is configured to have encoded information therein. In addition, the position encoded sensing device includes a transceiver for detecting light and the encoded information that are guided out of the light guiding layer.
    Type: Application
    Filed: February 19, 2004
    Publication date: August 25, 2005
    Inventors: Chen-Hsien Liao, Hsu-Ping Tseng
  • Publication number: 20050162400
    Abstract: A position encoded sensing device having a display panel, and a reflective plate having encoded information thereon. The reflective plate is disposed within the display panel. In addition, the position encoded sensing device includes a transceiver for emitting and receiving light. The transceiver transmits light onto the reflective plate, and the transceiver receives reflected light containing the encoded information from the reflective plate.
    Type: Application
    Filed: January 23, 2004
    Publication date: July 28, 2005
    Inventors: Hsu-Ping Tseng, Chen-Hsien Liao, Ming-Fong Chiang
  • Publication number: 20050162401
    Abstract: A display panel for amplifying light reflection intensity. The display includes a substrate, at least one protrusion on one face of the substrate, and a light reflective layer deposited on the at least one protrusion. The at least one protrusion amplifies light reflection intensity when light is reflect off the light reflective layer.
    Type: Application
    Filed: January 28, 2004
    Publication date: July 28, 2005
    Inventors: Hsu-Ping Tseng, Chen-Hsien Liao
  • Patent number: 6917053
    Abstract: A thin film transistor array substrate, a photolithography process and a design of a mask thereof are provided. A photoresist layer is formed on a substrate, and a mask is set above the substrate. Then, the display element area of the mask is blocked in order to perform the exposure process to the photoresist layer. After that, the non-display element area of the mask is blocked in order to perform the exposure process to the photoresist layer. Finally, a development process is performed to pattern the photoresist layer. Wherein a plurality of pixel patterns is formed in the photoresist layer corresponding to the display element area, and a plurality of peripheral circuit patterns and a plurality of stitching pixel pattern are formed in the photoresist layer corresponding to the non-display element area. Moreover, each one of the stitching pixel patterns is connected to the corresponding pixel patterns.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: July 12, 2005
    Assignee: Au Optronics Corporation
    Inventors: Tai-Yu Kuo, Tung-Tsun Lin, Hsu-Ping Tseng
  • Publication number: 20050040399
    Abstract: A thin film transistor array substrate, a photolithography process and a design of a mask thereof are provided. A photoresist layer is formed on a substrate, and a mask is set above the substrate. Then, the display element area of the mask is blocked in order to perform the exposure process to the photoresist layer. After that, the non-display element area of the mask is blocked in order to perform the exposure process to the photoresist layer. Finally, a development process is performed to pattern the photoresist layer. Wherein a plurality of pixel patterns is formed in the photoresist layer corresponding to the display element area, and a plurality of peripheral circuit patterns and a plurality of stitching pixel pattern are formed in the photoresist layer corresponding to the non-display element area. Moreover, each one of the stitching pixel patterns is connected to the corresponding pixel patterns.
    Type: Application
    Filed: February 17, 2004
    Publication date: February 24, 2005
    Inventors: Tai-Yu Kuo, Tung-Tsun Lin, Hsu-Ping Tseng