Patents by Inventor Yung Li Huang

Yung Li 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).

  • Publication number: 20240145653
    Abstract: A manufacturing method of a display device includes forming light emitting components on a first substrate, the light emitting components include a first side and a second side, and the second side is away from the first substrate; forming a circuit layer on the first substrate and on the second side of the light emitting components; forming a first protective layer on the circuit layer and forming an insulating layer on the first protective layer; removing the first substrate after forming a second substrate on the insulating layer; forming a black matrix layer on the first side of the light emitting components, and the black matrix layer includes openings; forming light conversion layers in the openings of the black matrix layer; forming a second protective layer on the black matrix layer and the light conversion layers; and forming a third substrate on the second protective layer.
    Type: Application
    Filed: May 12, 2023
    Publication date: May 2, 2024
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Chun-I Chu, Yu-Chi Chiao, Yung-Li Huang, Hung-Ming Chang, Cheng-Yu Lin, Huan-Hsun Hsieh, CHeng-Pei Huang
  • Patent number: 10810955
    Abstract: A display device includes a display panel, a data driving unit, and a timing control unit. The display panel includes a plurality of data driving lines. The data driving unit is electrically coupled to the display panel for driving at least one part of the plurality of data driving lines. The timing control unit is disposed on a side of the display panel for processing a plurality of data vectors generated by a data source. The timing control unit includes an encoder module, a serializer module, and a data transmitter module. The encoder module is used for encoding a plurality of N bit data vectors to a plurality of N+m bit data vectors. The serializer module is electrically coupled to the encoder module for serializing the plurality of N+m bit data vectors. The data transmitter module is used for transmitting the plurality of serialized N+m bit data vectors to the data driving unit.
    Type: Grant
    Filed: March 31, 2019
    Date of Patent: October 20, 2020
    Assignee: InnoLux Corporation
    Inventor: Yung-Li Huang
  • Publication number: 20190340986
    Abstract: A display device includes a display panel, a data driving unit, and a timing control unit. The display panel includes a plurality of data driving lines. The data driving unit is electrically coupled to the display panel for driving at least one part of the plurality of data driving lines. The timing control unit is disposed on a side of the display panel for processing a plurality of data vectors generated by a data source. The timing control unit includes an encoder module, a serializer module, and a data transmitter module. The encoder module is used for encoding a plurality of N bit data vectors to a plurality of N+m bit data vectors. The serializer module is electrically coupled to the encoder module for serializing the plurality of N+m bit data vectors. The data transmitter module is used for transmitting the plurality of serialized N+m bit data vectors to the data driving unit.
    Type: Application
    Filed: March 31, 2019
    Publication date: November 7, 2019
    Inventor: Yung-Li Huang
  • Patent number: 9532456
    Abstract: A bonding structure of a touch panel and a flexible circuit board includes a touch panel, a flexible circuit board and a conductive adhesive film. The touch panel includes a shielding layer and multiple transmission wires disposed on the shielding layer. The flexible circuit board is under the touch panel and includes a substrate and multiple connection wires on the substrate. Each the connection wire includes a first connection portion and a second connection portion, and the two connection portions are separated from each other by an interval and electrically insulated from each other. The conductive adhesive film is between the transmission wires of the touch panel and the connection wires of the flexible circuit board, in which the first connection portions and the second connection portions of the connection wires are electrically connected to the transmission wires via the conductive adhesive film so as to form an electric loop.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: December 27, 2016
    Assignee: HANNSTAR DISPLAY CORPORATION
    Inventors: Yung-Li Huang, Yu-Sheng Lin, Nan-Cheng Huang, Jih-Hsin Chiang
  • Patent number: 8848129
    Abstract: The present invention is related to a back frame of a display device. The back frame includes a frame piece and a fixing member having a first portion, a second portion, and a third portion. The first portion extends toward the inside of the back frame. The second portion extends from the first portion and connects with the third portion, fixing a printed circuit board to prevent other internal connecting interfaces from loosening due to the printed circuit board shifting.
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: September 30, 2014
    Assignee: Hannstar Display Corporation
    Inventors: Ting Wei Lin, Ying Sui Cheng, Yung Li Huang, Chun Pin Liu
  • Publication number: 20140078691
    Abstract: A bonding structure of a touch panel and a flexible circuit board includes a touch panel, a flexible circuit board and a conductive adhesive film. The touch panel includes a shielding layer and multiple transmission wires disposed on the shielding layer. The flexible circuit board is under the touch panel and includes a substrate and multiple connection wires on the substrate. Each the connection wire includes a first connection portion and a second connection portion, and the two connection portions are separated from each other by an interval and electrically insulated from each other. The conductive adhesive film is between the transmission wires of the touch panel and the connection wires of the flexible circuit board, in which the first connection portions and the second connection portions of the connection wires are electrically connected to the transmission wires via the conductive adhesive film so as to form an electric loop.
    Type: Application
    Filed: December 27, 2012
    Publication date: March 20, 2014
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Yung-Li Huang, Yu-Sheng Lin, Nan-Cheng Huang, Jih-Hsin Chiang
  • Publication number: 20120120023
    Abstract: A touch screen display apparatus and a cover lens and an assembling method thereof are disclosed. The apparatus comprises the cover lens, a touch panel, a display panel and a backlight module. The cover lens comprises a plate body, a display area and a plurality of engage elements. The engage elements are disposed on one side of the plate body and around the display area for engaging with the backlight module. In the assembling method of the apparatus, the touch panel and the display panel are firstly disposed on the cover lens, and then the backlight module is engaged with the cover lens.
    Type: Application
    Filed: May 5, 2011
    Publication date: May 17, 2012
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Yung-li Huang, Chun-pin Liu, Yu-chieh Peng, Chia-chi Yeh
  • Publication number: 20120113350
    Abstract: The present invention is related to a back frame of a display device. The back frame includes a frame piece and a fixing member having a first portion, a second portion, and a third portion. The first portion extends toward the inside of the back frame. The second portion extends from the first portion and connects with the third portion, fixing a printed circuit board to prevent other internal connecting interfaces from loosening due to the printed circuit board shifting.
    Type: Application
    Filed: August 5, 2011
    Publication date: May 10, 2012
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: TING WEI LIN, YING SUI CHENG, YUNG LI HUANG, CHUN PIN LIU
  • Patent number: 8144304
    Abstract: An apparatus is for use in a display device having a defective signal line with a defect that isolates a first signal line portion from a second signal line portion of the defective signal line. The apparatus includes a signal driver that has a driver output terminal electrically connected to the first signal line portion, and a first repair buffer having an input terminal and an output terminal. A repair line is electrically connected to the output terminal of the first repair buffer. The input terminal of the first repair buffer is initially electrically isolated from the defective signal line. To repair the defective signal line, the input terminal of the first repair buffer is electrically connected to the defective signal line to enable a signal from the signal driver to travel through the first repair buffer over the repair line to the second signal line portion of the defective signal line.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: March 27, 2012
    Assignee: Chimei Innolux Corporation
    Inventors: Wen-Tsung Lin, Yung-Li Huang
  • Patent number: 7724227
    Abstract: A flat panel display includes a plurality of pixel circuits, each pixel circuit including a switch and a storage capacitor, in which the storage capacitor receives pixel data from a data line when the switch is turned on. A scan driver controls the switches of the pixel circuits, in which the scan driver turns on a first switch of a first pixel circuit for a first length of time within a frame period, and turns on a second switch of a second pixel circuit for a second length of time within the frame period, the first length of time being different from the second length of time.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: May 25, 2010
    Assignee: Chi Mei Optoelectronics Corporation
    Inventors: Ying-Wen Yang, Yung-Li Huang
  • Publication number: 20080303771
    Abstract: A display and a two step driving method thereof are provided. The method includes: converting an image signal to a corresponding data driving voltage by using a driver; providing a pre-driving voltage by using a voltage generator; and finally, driving the display panel by using the pre-driving voltage and data driving voltage orderly during a horizontal synchronizing period. A display includes a display panel, a voltage generator, and a driver. The display panel also includes at least one data line. The voltage generator outputs a pre-driving voltage to the data line of the display. The driver outputs a data driving voltage to the data line according to an image signal, in which the data line receives the pre-driving voltage and the data driving voltage orderly during the horizontal synchronizing period.
    Type: Application
    Filed: August 15, 2007
    Publication date: December 11, 2008
    Applicants: HIMAX TECHNOLOGIES LIMITED, CHI MEI OPTOELECTRONICS CORPORATION
    Inventors: Ying-Lieh Chen, Lin-Kai Bu, Chien-Ru Chen, Chih-Hsing Chang, Wen-Tsung Lin, Yung-Yu Tsai, Yung-Li Huang
  • Publication number: 20070159441
    Abstract: A flat panel display includes a plurality of pixel circuits, each pixel circuit including a switch and a storage capacitor, in which the storage capacitor receives pixel data from a data line when the switch is turned on. A scan driver controls the switches of the pixel circuits, in which the scan driver turns on a first switch of a first pixel circuit for a first length of time within a frame period, and turns on a second switch of a second pixel circuit for a second length of time within the frame period, the first length of time being different from the second length of time.
    Type: Application
    Filed: December 22, 2006
    Publication date: July 12, 2007
    Applicant: Chi Mei Optoelectronics Corporation
    Inventors: Ying-Wen Yang, Yung-Li Huang
  • Publication number: 20070139340
    Abstract: A flat panel display includes pixel circuits, a signal divider for associating portions of the image signal with corresponding portions of the pixel circuits, and timing controller circuitry for receiving the portions of the image signal and outputting corresponding sets of control signals and pixel data, the timing controller circuitry outputting the sets in parallel. The flat panel display includes groups of data drivers, each group for receiving respective sets of control signals and pixel data from the timing controller circuitry and driving corresponding pixel circuits, different groups receiving the sets in parallel.
    Type: Application
    Filed: October 18, 2006
    Publication date: June 21, 2007
    Applicant: Chi Mei Optoelectronics Corporation
    Inventors: Wen-Tsung Lin, Yung-Li Huang, Ying-Wen Yang
  • Publication number: 20070063951
    Abstract: An apparatus is for use in a display device having a defective signal line with a defect that isolates a first signal line portion from a second signal line portion of the defective signal line. The apparatus includes a signal driver that has a driver output terminal electrically connected to the first signal line portion, and a first repair buffer having an input terminal and an output terminal. A repair line is electrically connected to the output terminal of the first repair buffer. The input terminal of the first repair buffer is initially electrically isolated from the defective signal line. To repair the defective signal line, the input terminal of the first repair buffer is electrically connected to the defective signal line to enable a signal from the signal driver to travel through the first repair buffer over the repair line to the second signal line portion of the defective signal line.
    Type: Application
    Filed: September 19, 2006
    Publication date: March 22, 2007
    Inventors: Wen-Tsung Lin, Yung-Li Huang
  • Patent number: 7163315
    Abstract: According to the backlight module in the present invention, a plurality of reflective members is used in this module to reflect light from lamps. Each lamp is arranged between any two adjacent reflective members. These reflective members are respectively arranged between any two adjacent lamps. The reflective members can concentrate the light to avoid the generation of shadows in specific regions on the LCD panel.
    Type: Grant
    Filed: August 6, 2004
    Date of Patent: January 16, 2007
    Assignee: HannStar Display Corporation
    Inventors: Chih-Li Chang, Yung-Li Huang
  • Publication number: 20050168969
    Abstract: According to the backlight module in the present invention, a plurality of reflective members is used in this module to reflect light from lamps. Each lamp is arranged between any two adjacent reflective members. These reflective members are respectively arranged between any two adjacent lamps. The reflective members can concentrate the light to avoid the generation of shadows in specific regions on the LCD panel.
    Type: Application
    Filed: August 6, 2004
    Publication date: August 4, 2005
    Inventors: Chih-Li Chang, Yung-Li Huang
  • Patent number: 6919941
    Abstract: A backlight module mainly includes a housing and a lamp. The lamp is disposed in the housing and includes two conductive terminals extending from two ends of the lamp and each connected with one of two wires. The present invention is characterized in that the backlight module has an engaging portion provided on the housing for fastening the two wires such that any external stress to which the wires are subjected can be transmitted to the engaging portion rather than concentrates in the joints between the wires and the conductive terminals of the lamp. The present invention further provides a liquid crystal display device utilizing the backlight module.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: July 19, 2005
    Assignee: Hannstar Display Corp.
    Inventors: Yung Li Huang, Ching Kun Lai
  • Publication number: 20040160546
    Abstract: A backlight module mainly includes a housing and a lamp. The lamp is disposed in the housing and includes two conductive terminals extending from two ends of the lamp and each connected with one of two wires. The present invention is characterized in that the backlight module has an engaging portion provided on the housing for fastening the two wires such that any external stress to which the wires are subjected can be transmitted to the engaging portion rather than concentrates in the joints between the wires and the conductive terminals of the lamp. The present invention further provides a liquid crystal display device utilizing the backlight module.
    Type: Application
    Filed: August 29, 2003
    Publication date: August 19, 2004
    Inventors: Yung Li Huang, Ching Kun Lai
  • Patent number: 6429827
    Abstract: The present invention discloses an integrated single-body antenna-transceiver assembly for a multi-channel multi-point distribution system (MMDS) transceiver for bi-directional signal transmission and reception. The assembly comprises a dipole antenna-body comprising a surrounded plastic-molded exterior with interior metal dipole antenna extending vertically from a metal attachment-seat surrounding a signal feed pin connected to the dipole antenna. The assembly further comprises an MMDS transceiver having a transmitter printed circuit board (PCB) and a receiver PCB enclosed in a waterproof-metal housing having an antenna-attachment pad including a signal feed pin opening. The dipole antenna-body is securely attached to the waterproof-metal housing by attaching to the antenna-attachment pad sealed with an O-ring with the signal feed pin extended through the signal feed pin opening to contact the receiver PCB, the diplexer, and the transmitter PCB.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: August 6, 2002
    Assignee: Transystem, Inc.
    Inventors: Chien-Ping Hsueh, Shun-Yu Chien, Yung-Li Huang, Ching-Yen Hsiao, Tai-Mo Wang