Patents by Inventor Li-Chuan Yu

Li-Chuan Yu 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: 20110109832
    Abstract: A supporting assembly for a LCD includes a front bezel, a cover, a first fastener, a back bezel, a second fastener, a frame, a lighting carrier. The cover is extended from the front bezel. The first fastener is disposed on the cover. The back bezel is coupled to the front bezel and has an opening opposite the cover. The second fastener is disposed on the back bezel and fastened to the first fastener. The frame is disposed between the front bezel and the back bezel and has a carrier socket opposite the cover. The lighting carrier is plugged into the carrier socket.
    Type: Application
    Filed: January 14, 2011
    Publication date: May 12, 2011
    Applicant: AU OPTRONICS CORPROATION
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Tzu-Yi Liu, Li-Chuan Yu
  • Patent number: 7824069
    Abstract: The present invention provides a light source module for using in a backlight module which includes a frame, a light source and a lid. The frame has two opposite side walls, and each of the side walls includes an inner side surface, a top surface and a cave. The cave has a first opening and a second opening connected with each other on the inner surface and the top surface respectively. Each of the inner surfaces is facing the other side wall, and the top surface intersects the inner surface with an angle. A light source has two opposite ends, and each of ends includes a positioning block. The positioning block engages with the cave through the second opening, and the light source extends along a first direction perpendicular to the inner surface, through the first opening and towards the opposite side wall of the frame. The lid covers the second opening and restricts the positioning block from moving relatively to the cave from the second opening.
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: November 2, 2010
    Assignee: Au Optronics Corporation
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Li-Chuan Yu, Tzu-Yi Liu
  • Patent number: 7821595
    Abstract: A backlight module includes a frame, an optical element, a bottom plate, a holder, and a light source. The optical elements are located on the frame and a space between the sidewall of the frame and the optical elements. The bottom plate located under the optical elements. The light source is on the holder inserted into the space, The holder is inserted into the space along the direction toward the bottom surface of the bottom plate, and is removed from the space along the opposing direction.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: October 26, 2010
    Assignee: Au Optronics Corporation
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Li-Chuan Yu, Tzu-Yi Liu, Tung-Liang Shao, Tung-I Yen, Shih-Chang Chang
  • Publication number: 20100238371
    Abstract: A backlight module includes a frame, an optical element, a bottom plate, a holder, and a light source. The optical elements are located on the frame and a space between the sidewall of the frame and the optical elements. The bottom plate located under the optical elements. The light source is on the holder inserted into the space, The holder is inserted into the space along the direction toward the bottom surface of the bottom plate, and is removed from the space along the opposing direction.
    Type: Application
    Filed: June 2, 2010
    Publication date: September 23, 2010
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Li-Chuan YU, Tzu-Yi Liu, Tung-Liang Shao, Tung-I Yen, Shih-Chang Chang
  • Patent number: 7782418
    Abstract: A backlight module includes a frame, an optical element, a bottom plate, a holder, and a light source. The optical elements are located on the frame and a space between the sidewall of the frame and the optical elements. The bottom plate located under the optical elements. The light source is on the holder inserted into the space, The holder is inserted into the space along the direction toward the bottom surface of the bottom plate, and is removed from the space along the opposing direction.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: August 24, 2010
    Assignee: AU Optronics Corporation
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Li-Chuan Yu, Tzu-Yi Liu, Tung-Liang Shao, Tung-I Yen, Shih-Chang Chang
  • Publication number: 20090052176
    Abstract: The present invention provides a light source module for using in a backlight module which includes a frame, a light source and a lid. The frame has two opposite side walls, and each of the side walls includes an inner side surface, a top surface and a cave. The cave has a first opening and a second opening connected with each other on the inner surface and the top surface respectively. Each of the inner surfaces is facing the other side wall, and the top surface intersects the inner surface with an angle. A light source has two opposite ends, and each of ends includes a positioning block. The positioning block engages with the cave through the second opening, and the light source extends along a first direction perpendicular to the inner surface, through the first opening and towards the opposite side wall of the frame. The lid covers the second opening and restricts the positioning block from moving relatively to the cave from the second opening.
    Type: Application
    Filed: August 4, 2008
    Publication date: February 26, 2009
    Applicant: AU Optronics Corporation
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Li-Chuan Yu, Tzu-Yi Liu
  • Publication number: 20090034177
    Abstract: A supporting assembly for a LCD includes a front bezel, a cover, a first fastener, a back bezel, a second fastener, a frame, a lighting carrier. The cover is extended from the front bezel. The first fastener is disposed on the cover. The back bezel is coupled to the front bezel and has an opening opposite the cover. The second fastener is disposed on the back bezel and fastened to the first fastener. The frame is disposed between the front bezel and the back bezel and has a carrier socket opposite the cover. The lighting carrier is plugged into the carrier socket.
    Type: Application
    Filed: March 20, 2008
    Publication date: February 5, 2009
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Tzu-Yi Liu, Li-Chuan Yu
  • Publication number: 20090009679
    Abstract: A backlight module includes a frame, an optical element, a bottom plate, a holder, and a light source. The optical elements are located on the frame and a space between the sidewall of the frame and the optical elements. The bottom plate located under the optical elements. The light source is on the holder inserted into the space, The holder is inserted into the space along the direction toward the bottom surface of the bottom plate, and is removed from the space along the opposing direction.
    Type: Application
    Filed: March 5, 2008
    Publication date: January 8, 2009
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Therm-Hoo Ke, Ying-Feng Hsu, Chi-Chun Yang, Li-Chuan Yu, Tzu-Yi Liu, Tung-Liang Shao, Tung-I Yen, Shih-Chang Chang
  • Publication number: 20040128318
    Abstract: A part number request processing system and method is provided which allows a part number requester to efficiently obtain the verification of the part quality. The system resides in a server having a part specification database for storing a plurality of part specification label having part information and corresponding supplier information and a part test database for storing a plurality of part test records having part information and corresponding part test information. When the server receives a request, it extracts the part number specification information and test results to verify if the parts requested meet the standard, if not met, the supplier is assessed; oppositely, if met the purchase request is sent to the supplier. After delivery of the parts, test information is entered into the server via a network system to update the part specification information and part test information to provide the verification of the part purchase request.
    Type: Application
    Filed: March 24, 2003
    Publication date: July 1, 2004
    Applicant: Inventec Corporation
    Inventors: Chin-Huan Peng, Li-Chuan Yu, Li-Ying Huang, Wen-Cheng Chang, Yo-Huang Chang, Chien-Yi Yang
  • Publication number: 20040068444
    Abstract: A method and a system for applying a part number are provided, for allowing a user to apply a part number through a network terminal device via a network communication system, with data relevant to part number application being stored in a database. First, a form search module searches a part-number application form from the database according to operation conditions input by the user for allowing the user to input data for applying a part number. A data comparison module determines if this part number already exists or is currently being applied by another user; if yes, the data comparison module provides relevant data to this part number as a reference for the user who intends to apply the part number; otherwise, a data verification module transmits the part-number application form to examination units for verification. Finally, a data storage module stores the examined part-number application form in the database.
    Type: Application
    Filed: March 14, 2003
    Publication date: April 8, 2004
    Inventors: Chih-Hung Chien, Li-Chuan Yu, Li-Hua Lee, Hui-Min Chien, Sai-Wing Young, Chiu-Chun Chen