Patents by Inventor Shih-Yuan Su

Shih-Yuan Su 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).

  • Publication number: 20230212431
    Abstract: The present invention relates to an ethylene-vinyl alcohol copolymer composition, a single-layer film and a multilayer structure containing the same. Said ethylene-vinyl alcohol copolymer composition includes an ethylene-vinyl alcohol copolymer, an antioxidant, and a fluorine-containing compound; and the ratio of the antioxidant content to the fluorine content is 0.5 to 65. Thereby, the film containing said ethylene-vinyl alcohol copolymer composition not only has good heat resistance, but also can avoid the situation that a large number of gels are generated during the preparation process.
    Type: Application
    Filed: June 30, 2022
    Publication date: July 6, 2023
    Inventors: Shih Yuan Su, Hou Hsi Wu
  • Publication number: 20220372261
    Abstract: The instant disclosure relates to saponified pellets of an ethylene-vinyl ester based copolymer as well as a film and a multilayer structure formed therefrom. The saponified pellets of an ethylene-vinyl ester based copolymer has an ethylene content of 24-35 mole %, and the pellets have a turbidity of less than 300 NTU when dissolved in a 60% (w/w) methanol aqueous solution; or the pellet has an ethylene content of 36-48 mole %, and the pellets have a turbidity of less than 200 NTU when dissolved in a 80% (w/w) methanol aqueous solution. The present invention controls the amount of aggregates by controlling the turbidity of the saponified pellets of an ethylene-vinyl ester based copolymer dissolved in methanol aqueous to reduce the amount of gel produced after film formation.
    Type: Application
    Filed: October 7, 2021
    Publication date: November 24, 2022
    Inventors: Chih Chieh LIANG, Shih Yuan SU
  • Patent number: 11124642
    Abstract: Provided is an ethylene-vinyl alcohol copolymer composition having improved oxygen barrier properties, wherein the ethylene-vinyl alcohol copolymer composition comprises an ethylene-vinyl alcohol copolymer; and a manganese content of about 0.01 ppm to 0.49 ppm.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: September 21, 2021
    Assignee: CHANG CHUN PETROCHEMICAL CO., LTD.
    Inventors: Shih Yuan Su, Chih Chieh Liang, Wen Hsin Lin
  • Patent number: 10982084
    Abstract: The instant disclosure relates to ethylene vinyl alcohol copolymer resin composition and/or pellets thereof including one or more fluorine-containing micro-particles. The ethylene vinyl alcohol copolymer resin compositions and/or pellets thereof may have a melting pressure of 1.7 to 7.0 MPa at a shear rate of 20 s?1 and a melting point temperature of 190° C. EVOH films formed from the EVOH may have a Charpy impact strength of at least 2.3 KJ/m2 according to ISO 179-1 at 23° C. and an elongation at break of at least 17.8% according to ISO 527-2 at 23° C.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: April 20, 2021
    Assignee: CHANG CHUN PETROCHEMICAL CO., LTD.
    Inventors: Hou Hsi Wu, Shih Yuan Su
  • Patent number: 10192515
    Abstract: A data driver for a display device comprises a first boost circuit, a first gate clock generation circuit, a first level shift circuit, and a data drive circuit. The first boost circuit is used to receive a supply voltage value and generate at least one preset voltage value. The first gate clock generation circuit is electrically coupled to the first boost circuit, and is used to receive a plurality of timing signals and at least one preset voltage value, and generate at least one first timing signal. The first level shift circuit is used to receive the at least one first timing signal and generate at least one gate timing signal. The data drive circuit is used to receive the timing signals, and generate a plurality of display data signals.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: January 29, 2019
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Shih-Yuan Su, Kai-Yuan Siao, Jian-Feng Li, Chun-Kuei Wen
  • Publication number: 20180025696
    Abstract: A data driver for a display device comprises a first boost circuit, a first gate clock generation circuit, a first level shift circuit, and a data drive circuit. The first boost circuit is used to receive a supply voltage value and generate at least one preset voltage value. The first gate clock generation circuit is electrically coupled to the first boost circuit, and is used to receive a plurality of timing signals and at least one preset voltage value, and generate at least one first timing signal. The first level shift circuit is used to receive the at least one first timing signal and generate at least one gate timing signal. The data drive circuit is used to receive the timing signals, and generate a plurality of display data signals.
    Type: Application
    Filed: December 20, 2016
    Publication date: January 25, 2018
    Inventors: Shih-Yuan SU, Kai-Yuan Siao, Jian-Feng Li, Chun-Kuei Wen
  • Patent number: 9269320
    Abstract: A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit. The scan signal generating unit has a plurality of output channels, and is used for sequentially outputting a scan signal through the output channels according to a basic clock and a start pulse. The compensation unit is coupled to the scan signal generating unit, and used for compensating the total resistance of each of the output channels, and sequentially receiving and transmitting the scan signal to a display panel.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: February 23, 2016
    Assignee: Au Optronics Corporation
    Inventors: Ching-Lin Li, Yu-Chun Tsai, Chao-Ching Hsu, Shih-Yuan Su
  • Publication number: 20150235603
    Abstract: A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit. The scan signal generating unit has a plurality of output channels, and is used for sequentially outputting a scan signal through the output channels according to a basic clock and a start pulse. The compensation unit is coupled to the scan signal generating unit, and used for compensating the total resistance of each of the output channels, and sequentially receiving and transmitting the scan signal to a display panel.
    Type: Application
    Filed: April 9, 2015
    Publication date: August 20, 2015
    Inventors: Ching-Lin Li, Yu-Chun Tsai, Chao-Ching Hsu, Shih-Yuan Su
  • Patent number: 9035927
    Abstract: A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit. The scan signal generating unit has a plurality of output channels, and is used for sequentially outputting a scan signal through the output channels according to a basic clock and a start pulse. The compensation unit is coupled to the scan signal generating unit, and used for compensating the total resistance of each of the output channels, and sequentially receiving and transmitting the scan signal to a display panel.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: May 19, 2015
    Assignee: Au Optronics Corporation
    Inventors: Ching-Lin Li, Yu-Chun Tsai, Chao-Ching Hsu, Shih-Yuan Su
  • Publication number: 20140313185
    Abstract: A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit. The scan signal generating unit has a plurality of output channels, and is used for sequentially outputting a scan signal through the output channels according to a basic clock and a start pulse. The compensation unit is coupled to the scan signal generating unit, and used for compensating the total resistance of each of the output channels, and sequentially receiving and transmitting the scan signal to a display panel.
    Type: Application
    Filed: July 3, 2014
    Publication date: October 23, 2014
    Inventors: Ching-Lin Li, Yu-Chun Tsai, Chao-Ching Hsu, Shih-Yuan Su
  • Patent number: 8803854
    Abstract: A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit. The scan signal generating unit has a plurality of output channels, and is used for sequentially outputting a scan signal through the output channels according to a basic clock and a start pulse. The compensation unit is coupled to the scan signal generating unit, and used for compensating the total resistance of each of the output channels, and sequentially receiving and transmitting the scan signal to a display panel.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: August 12, 2014
    Assignee: Au Optronics Corporation
    Inventors: Ching-Lin Li, Yu-Chun Tsai, Chao-Ching Hsu, Shih-Yuan Su
  • Patent number: 8754883
    Abstract: An exemplary control method of an output signal (e.g., from a timing controller in a flat panel display device) is adapted to be operative with a first signal with multiple pulses. In the control method, during a first time segment including part of the pulses of the first signal, a first enable signal is provided passing through a transmission path after a first time length from a rising edge of each of the part of the pulses. During a second time segment including another part of the pulses of the first signal, a second enable signal is provided passing through a part of the transmission path after a second time length from a rising edge of each of the another part of the pulses. The first time length is shorter than the second time length.
    Type: Grant
    Filed: September 26, 2011
    Date of Patent: June 17, 2014
    Assignee: Au Optronics Corp.
    Inventors: Shih-Yuan Su, Chao-Ching Hsu, Yi-Fan Lin
  • Patent number: 8436848
    Abstract: An exemplary gate output control method includes the following steps: providing a gate control signal; using an angling control signal to angling modulate the gate control signal so as to generate a modulated gate control signal; and supplying the modulated gate control signal to a first integrated gate driver circuit and a second integrated gate driver circuit, to sequentially control the gate outputs of the first integrated gate driver circuit and the second integrated gate driver circuit. A duty ratio used by the angling control signal at the time of modulating the gate control signal to generate the modulated gate control signal for the first integrated gate driver circuit is different from another duty ratio used by the angling control signal at the time of modulating the gate control signal to generate the modulated gate control signal for the second integrated gate driver circuit.
    Type: Grant
    Filed: January 9, 2010
    Date of Patent: May 7, 2013
    Assignee: AU Optronics Corp.
    Inventors: Chao-Ching Hsu, Yi-Fan Lin, Kuan-Ming Lin, Shih-Yuan Su
  • Publication number: 20120242647
    Abstract: An exemplary control method of an output signal (e.g., from a timing controller in a flat panel display device) is adapted to be operative with a first signal with multiple pulses. In the control method, during a first time segment including part of the pulses of the first signal, a first enable signal is provided passing through a transmission path after a first time length from a rising edge of each of the part of the pulses. During a second time segment including another part of the pulses of the first signal, a second enable signal is provided passing through a part of the transmission path after a second time length from a rising edge of each of the another part of the pulses. The first time length is shorter than the second time length.
    Type: Application
    Filed: September 26, 2011
    Publication date: September 27, 2012
    Applicant: AU OPTRONICS CORP.
    Inventors: Shih-Yuan SU, Chao-Ching Hsu, Yi-Fan Lin
  • Publication number: 20110248977
    Abstract: A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit. The scan signal generating unit has a plurality of output channels, and is used for sequentially outputting a scan signal through the output channels according to a basic clock and a start pulse. The compensation unit is coupled to the scan signal generating unit, and used for compensating the total resistance of each of the output channels, and sequentially receiving and transmitting the scan signal to a display panel.
    Type: Application
    Filed: June 1, 2010
    Publication date: October 13, 2011
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Ching-Lin Li, Yu-Chun Tsai, Chao-Ching Hsu, Shih-Yuan Su
  • Publication number: 20110169816
    Abstract: An exemplary gate output control method includes the following steps: providing a gate control signal; using an angling control signal to angling modulate the gate control signal so as to generate a modulated gate control signal; and supplying the modulated gate control signal to a first integrated gate driver circuit and a second integrated gate driver circuit, to sequentially control the gate outputs of the first integrated gate driver circuit and the second integrated gate driver circuit. A duty ratio used by the angling control signal at the time of modulating the gate control signal to generate the modulated gate control signal for the first integrated gate driver circuit is different from another duty ratio used by the angling control signal at the time of modulating the gate control signal to generate the modulated gate control signal for the second integrated gate driver circuit.
    Type: Application
    Filed: January 9, 2010
    Publication date: July 14, 2011
    Inventors: Chao-Ching Hsu, Yi-Fan Lin, Kuan-Ming Lin, Shih-Yuan Su