Patents by Inventor Hooin Park

Hooin Park 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).

  • Organic light emitting diode display panel having pads disposed at different distances from an edge and organic light emitting diode display device having the same
    Patent number: 10770533
    Abstract: An organic light emitting diode display panel includes data lines arranged in a first direction; gate lines arranged in a second direction to cross the data lines; a driving voltage line arranged in the first direction; a reference voltage line arranged in the first direction; data pads respectively at ends of corresponding ones of the data lines; a driving voltage pad at an end of the driving voltage line; and a reference voltage pad at an end of the reference voltage line. A first distance is defined between the driving voltage pad and an adjacent data pad, a second distance is defined between adjacent ones of the data pads, and a third distance is defined between the reference voltage pad and an adjacent data pad. At least two of the first distance, the second distance, and the third distance are different from each other.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: September 8, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: ChongHun Park, Hooin Park, Jaeyi Choi
  • ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING THE SAME
    Publication number: 20190140041
    Abstract: An organic light emitting diode display panel includes data lines arranged in a first direction; gate lines arranged in a second direction to cross the data lines; a driving voltage line arranged in the first direction; a reference voltage line arranged in the first direction; data pads respectively at ends of corresponding ones of the data lines; a driving voltage pad at an end of the driving voltage line; and a reference voltage pad at an end of the reference voltage line. A first distance is defined between the driving voltage pad and an adjacent data pad, a second distance is defined between adjacent ones of the data pads, and a third distance is defined between the reference voltage pad and an adjacent data pad. At least two of the first distance, the second distance, and the third distance are different from each other.
    Type: Application
    Filed: January 3, 2019
    Publication date: May 9, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: ChongHun Park, Hooin Park, Jaeyi Choi
  • Organic light emitting diode display panel with pads and organic light emitting diode display device having the same
    Patent number: 10211275
    Abstract: An organic light emitting diode display panel includes data lines arranged in a first direction; gate lines arranged in a second direction to cross the data lines; a driving voltage line arranged in the first direction; a reference voltage line arranged in the first direction; data pads respectively at ends of corresponding ones of the data lines; a driving voltage pad at an end of the driving voltage line; and a reference voltage pad at an end of the reference voltage line. A first distance is defined between the driving voltage pad and an adjacent data pad, a second distance is defined between adjacent ones of the data pads, and a third distance is defined between the reference voltage pad and an adjacent data pad. At least two of the first distance, the second distance, and the third distance are different from each other.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: February 19, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: ChongHun Park, Hooin Park, Jaeyi Choi
  • ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING THE SAME
    Publication number: 20170194412
    Abstract: An organic light emitting diode display panel includes data lines arranged in a first direction; gate lines arranged in a second direction to cross the data lines; a driving voltage line arranged in the first direction; a reference voltage line arranged in the first direction; data pads respectively at ends of corresponding ones of the data lines; a driving voltage pad at an end of the driving voltage line; and a reference voltage pad at an end of the reference voltage line. A first distance is defined between the driving voltage pad and an adjacent data pad, a second distance is defined between adjacent ones of the data pads, and a third distance is defined between the reference voltage pad and an adjacent data pad. At least two of the first distance, the second distance, and the third distance are different from each other.
    Type: Application
    Filed: May 24, 2016
    Publication date: July 6, 2017
    Applicant: LG Display Co., Ltd.
    Inventors: ChongHun Park, Hooin Park, Jaeyi Choi