Patents by Inventor Ming-Chung Liu

Ming-Chung Liu 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: 20240088154
    Abstract: The present disclosure relates to an integrated circuit (IC) that includes a boundary region defined between a low voltage region and a high voltage region, and a method of formation. In some embodiments, the integrated circuit comprises an isolation structure disposed in the boundary region of the substrate. A first polysilicon component is disposed directly on an upper surface of the substrate alongside the isolation structure. A boundary dielectric layer is disposed on the isolation structure. A second polysilicon component is disposed on the sacrifice dielectric layer.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Yi-Huan Chen, Chien-Chih Chou, Alexander Kalnitsky, Kong-Beng Thei, Ming Chyi Liu, Shih-Chung Hsiao, Jhih-Bin Chen
  • Publication number: 20230345761
    Abstract: The present invention relates to an optical stack and an organic light emitting diode display including the optical stack, wherein the optical stack has an adhesive layer. The adhesive layer is disposed between a cover plate and a circular polarizer component, between the circular polarizer component and a touch component, or between the touch component and a display component. Wherein, a storage modulus at 60° C. of the adhesive layer is between 15 kPa and 30 kPa, and a ratio of a storage modulus at ?30° C. to the storage modulus at 60° C. of the adhesive layer is between 6 and 16.
    Type: Application
    Filed: April 26, 2022
    Publication date: October 26, 2023
    Inventors: Po-Yu HSIAO, Sheng-Fa LIU, Yi-Lung YANG, Wei-Chou CHEN, Ming-Chung LIU, Ya-Chin CHANG, Che-Wei YEN, Ho-Chien WU
  • Patent number: 11703966
    Abstract: A touch display module includes a touch device and a polarizing element. The polarizing element includes a polarizer and a retardation film assembly. The retardation film assembly has a polarization ellipticity value (e-value), and the absolute value of the e-value is greater than 0.8. A reflection rate of the polarizing element is less than 6%, and a total reflection rate of the touch device and the polarizing element is less than 7%.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: July 18, 2023
    Assignee: TPK Advanced Solutions Inc.
    Inventors: Ming Chung Liu, Yi Lung Yang, Ya Chin Chang, Po Yu Hsiao, Sheng Fa Liu, Wei Chou Chen, Xue Fen Wang, Yong Bin Ke, Chia Jui Lin, Shao Jie Liu, Xue Long Zhang, Xian Bin Xu
  • Publication number: 20230064478
    Abstract: A touch display module includes a touch device and a polarizing element. The polarizing element includes a polarizer and a retardation film assembly. The retardation film assembly has a polarization ellipticity value (e-value), and the absolute value of the e-value is greater than 0.8. A reflection rate of the polarizing element is less than 6%, and a total reflection rate of the touch device and the polarizing element is less than 7%.
    Type: Application
    Filed: August 18, 2021
    Publication date: March 2, 2023
    Inventors: Ming Chung Liu, Yi Lung Yang, Ya Chin Chang, Po Yu Hsiao, Sheng Fa Liu, Wei Chou Chen, Xue Fen Wang, Yong Bin Ke, Chia Jui Lin, Shao Jie Liu, Xue Long Zhang, Xian Bin Xu
  • Patent number: 11561635
    Abstract: An integrated touch module and a touch display device are provided. The integrated touch module has a touch sensing structure formed on a polymer film. The polymer film, a liquid crystal phase retardation layer, and a linear polarizing layer constitute a circular polarizing element. The average reflectance of the circular polarizing element in the visible light range is less than 5%, and the standard deviation of the reflectance is less than 0.2%. The touch display device includes the integrated touch module.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 24, 2023
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Ming-Chung Liu, Yi-Lung Yang, Ya-Chin Chang, Po-Yu Hsiao, Xue-Fen Wang, Sheng-Fa Liu, Wei-Chou Chen
  • Publication number: 20220357609
    Abstract: A touch element includes a polymer phase retardation layer and a touch sensing structure. The polymer phase retardation layer receives the linearly polarized incident light and then produces a phase difference. The touch sensing structure is disposed on the polymer phase retardation layer.
    Type: Application
    Filed: May 6, 2021
    Publication date: November 10, 2022
    Inventors: Ming-Chung Liu, Yi-Lung Yang, Sheng-Fa Liu, Chun-Chi Lin, Wei-Chou Chen, Chun-Hung Chu
  • Patent number: 10973144
    Abstract: Provided is an electronic device, including a main body, a first functional module, a linkage mechanism, and a second functional module. The first functional module is slidably provided on the main body between a first position and a second position. The linkage mechanism is provided on the main body and is connected to the first functional module. The second functional module is linked to the linkage mechanism and is provided on the main body in a turnover manner, in which when the first functional module is located at the first position, the second functional module is covered by the first functional module, and when the first functional module moves to the second position and the second functional module is exposed, the second functional module is driven by the linkage mechanism to be turned up.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: April 6, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Kuan-Chang Lee, Ming-Chung Liu, Wei-Ting Chen, Tung-Ying Wu
  • Patent number: 10936018
    Abstract: An electronic device includes a supporting plate, at least one main positioning magnet and a body. The supporting plate has an edge. The supporting plate is provided with a first positioning magnet structure therein. The main positioning magnet is disposed at the supporting plate. The body is movably disposed at the supporting plate, wherein the body has a first axis and a second axis intersected with the first axis. The body is provided with a main auxiliary magnet and a first auxiliary magnet structure therein. The main auxiliary magnet is located at the intersection of the first axis and the second axis, and the first auxiliary magnet structure is located on the first axis. The main auxiliary magnet is configured to be aligned with the main positioning magnet and magnetically attracted to the main positioning magnet.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: March 2, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Hsing-Yi Kao, Ming-Chung Liu, Tung-Ying Wu, Kuan-Chang Lee
  • Patent number: 10895889
    Abstract: A notebook computer including a first body, a second body having a first display, a third body having a second display, a first hinge module, a second hinge module, a first electronic module, a second electronic module, and a switch module is provided. The first body and the second body rotate relatively via the first hinge module, and the second body and the third body rotate relatively via the second hinge module. The switch module is disposed in the first hinge module, and the switch module is electrically connected to and activates the first electronic module or the second electronic module depending on a rotating state of the first hinge module.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: January 19, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Tung-Ying Wu, Ming-Chung Liu, Kuan-Chang Lee
  • Patent number: D907047
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: January 5, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Hsing-Yi Kao, Ming-Chung Liu, Chia-Wei Huang, Yu-Hsin Chen, Hong-Tien Wang
  • Patent number: D912127
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 2, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Tung-Ying Wu, Ming-Chung Liu, Kuan-Chang Lee
  • Patent number: D917460
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: April 27, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chun-Wen Wang, Wang-Hung Yeh, Hsin-Chieh Fang, Che-Hsien Lin, Shu-Hung Lin, Che-Hsien Chu, Ming-Chung Liu, Tung-Ying Wu
  • Patent number: D920967
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: June 1, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Shu-Hsien Chu, Yu-Wen Cheng, Ming-Chung Liu
  • Patent number: D923617
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: June 29, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Tung-Ying Wu, Ming-Chung Liu, Kuan-Chang Lee
  • Patent number: D927048
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: August 3, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yu-Hsin Chen, Hsing-Yi Kao, Ming-Chung Liu
  • Patent number: D929987
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: September 7, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chien-I Lin, Ming-Chung Liu, Shih-Neng Hong, Tung-Ying Wu, Kuan-Chang Lee
  • Patent number: D941385
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: January 18, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yu-Hsin Chen, Hsing-Yi Kao, Ming-Chung Liu
  • Patent number: D949844
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: April 26, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Hsing-Yi Kao, Ming-Chung Liu, Tung-Ying Wu, Kuan-Chang Lee
  • Patent number: D964618
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: September 20, 2022
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yu-Hsin Chen, Hsing-Yi Kao, Ming-Chung Liu
  • Patent number: D974351
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: January 3, 2023
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Tung-Ying Wu, Ming-Chung Liu, Shu-Hsien Chu, Wang-Hung Yeh