Patents by Inventor Kun-Yuan Huang

Kun-Yuan Huang 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: 11982866
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: May 14, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
  • Patent number: 7943441
    Abstract: A method of forming a thin-film transistor array substrate is provided. A first mask is used to define a source, a drain and a channel on a substrate. A dielectric layer is formed to cover the source, the drain, the channel and the substrate. A second mask is used to define a patterned photoresist and the dielectric layer. A transparent conductive layer is formed to cover the patterned photoresist and the substrate. A lift-off process is performed to remove the patterned photoresist and a portion of the transparent conductive layer disposed on the patterned photoresist. A third mask is used to define a gate disposed on the dielectric layer.
    Type: Grant
    Filed: October 18, 2009
    Date of Patent: May 17, 2011
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chan-Chang Liao, Hsien-Kun Chiu, Wei-Pang Yen, Chao-Huan Hsu, Kun-Yuan Huang
  • Publication number: 20110014753
    Abstract: A method of forming a thin-film transistor array substrate is provided. A first mask is used to define a source, a drain and a channel on a substrate. A dielectric layer is formed to cover the source, the drain, the channel and the substrate. A second mask is used to define a patterned photoresist and the dielectric layer. A transparent conductive layer is formed to cover the patterned photoresist and the substrate. A lift-off process is performed to remove the patterned photoresist and a portion of the transparent conductive layer disposed on the patterned photoresist. A third mask is used to define a gate disposed on the dielectric layer.
    Type: Application
    Filed: October 18, 2009
    Publication date: January 20, 2011
    Inventors: Chan-Chang Liao, Hsien-Kun Chiu, Wei-Pang Yen, Chao-Huan Hsu, Kun-Yuan Huang
  • Patent number: 7375374
    Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: May 20, 2008
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chin-Sheng Chen, Chih-Hung Liu, Chien-Hsing Hung, Kun-Yuan Huang
  • Publication number: 20070290205
    Abstract: A dual-channel thin film transistor is applied to a thin film transistor liquid crystal display. It includes a substrate, a gate electrode, a source, and a drain. The drain further includes two drain electrodes. The two drain electrodes form the dual-channel with the source. A channel layer is between the source, the drain and the gate electrode.
    Type: Application
    Filed: June 14, 2006
    Publication date: December 20, 2007
    Inventors: Chin-Sheng Chen, Chih-Hung Liu, Chien-Hsing Hung, Kun-Yuan Huang
  • Publication number: 20070259455
    Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.
    Type: Application
    Filed: July 18, 2007
    Publication date: November 8, 2007
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chin-Sheng Chen, Chih-Hung Liu, Chien-Hsing Hung, Kun-Yuan Huang
  • Patent number: 7265386
    Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: September 4, 2007
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chin-Sheng Chen, Chih-Hung Liu, Chien-Hsing Hung, Kun-Yuan Huang
  • Publication number: 20070045625
    Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 1, 2007
    Inventors: Chin-Sheng Chen, Chih-Hung Liu, Chien-Hsing Hung, Kun-Yuan Huang