Patents by Inventor Dae Geun LEE

Dae Geun LEE 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: 20210066434
    Abstract: A display device includes a base substrate in which a display area and a pad area disposed around the display area are defined, a plurality of panel pads disposed on the pad area of the base substrate, and a printed circuit board attached to the pad area of the base substrate. The printed circuit board includes a plurality of circuit pads, the plurality of circuit pads include a first lead align mark, and the first lead align mark includes a plurality of first patterns passing through the first lead align mark from a surface of the first lead align mark in a thickness direction.
    Type: Application
    Filed: July 10, 2020
    Publication date: March 4, 2021
    Inventor: Dae Geun LEE
  • Publication number: 20210003876
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Inventors: Han Ho PARK, Dae Geun LEE, Su Jeong KIM, Sang Won YEO, Kyung Mok LEE, Wu Hyen JUNG
  • Patent number: 10847746
    Abstract: A display device includes a flexible base layer including a first portion and a second portion disposed around the second portion; a display unit disposed on a first surface of the first portion and including a light emitting element; a driving circuit disposed on a first surface of the second portion and including a driving chip; a support member attached to a second surface of the first portion and a second surface of the second portion; and an adhesive member disposed between the flexible base layer and the support member, wherein the adhesive member includes a first adhesive member having a first elastic modulus and a second adhesive member having a second elastic modulus that is higher than the first elastic modulus, and the second adhesive member overlaps the driving circuit.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: November 24, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dae Geun Lee
  • Patent number: 10782573
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: September 22, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Han Ho Park, Dae Geun Lee, Su Jeong Kim, Sang Won Yeo, Kyung Mok Lee, Wu Hyen Jung
  • Publication number: 20200295113
    Abstract: A display device includes a display substrate, a first connection wiring, and a signal wiring. The display substrate includes a display area and a pad area disposed outside the display area. The first connection wiring is disposed on the pad area of the display substrate. The signal wiring is disposed on the first connection wiring of the pad area of the display substrate. The signal wiring is electrically connected to the first connection wiring through a first contact hole. The signal wiring includes at least one first opening at least partially surrounded by the signal wiring in a plan view. The first opening is disposed closer to the display area than the first contact hole.
    Type: Application
    Filed: February 9, 2020
    Publication date: September 17, 2020
    Inventor: Dae Geun LEE
  • Publication number: 20190348357
    Abstract: A display device including a display panel having panel pad units including a first panel pad unit having first pads arranged in a first column and a second panel pad unit having second pads arranged in a second column; a first member coupled to at least one of the first and second panel pad units; and a second member coupled to the first member and including a plurality of test pads, and wherein the first member includes lines electrically connecting a respective one of the plurality of test pads with a respective one of the first and second pads.
    Type: Application
    Filed: March 20, 2019
    Publication date: November 14, 2019
    Inventors: Kyung Mok LEE, Dae Geun Lee
  • Publication number: 20190333978
    Abstract: A display device includes a flexible base layer including a first portion and a second portion disposed around the second portion; a display unit disposed on a first surface of the first portion and including a light emitting element; a driving circuit disposed on a first surface of the second portion and including a driving chip; a support member attached to a second surface of the first portion and a second surface of the second portion; and an adhesive member disposed between the flexible base layer and the support member, wherein the adhesive member includes a first adhesive member having a first elastic modulus and a second adhesive member having a second elastic modulus that is higher than the first elastic modulus, and the second adhesive member overlaps the driving circuit.
    Type: Application
    Filed: April 15, 2019
    Publication date: October 31, 2019
    Inventor: Dae Geun LEE
  • Publication number: 20190333939
    Abstract: An electronic device, including an array substrate, a pad portion disposed on the array substrate, and an integrated circuit disposed on the pad portion and comprising a bump portion. The pad portion includes a first sub-pad unit including a first pad having an inclined shape and a second sub-pad unit including a second pad having an inclined shape. The first pad and the second pad are symmetrically arranged with respect to an imaginary line that divides the pad portion. The pad portion is electrically connected with the bump portion.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 31, 2019
    Inventor: Dae Geun LEE
  • Publication number: 20190326274
    Abstract: The display device includes a flexible base layer including a first region and a second region located around the first; a display unit on one surface of the first region and including a light emitting element; a driving circuit on the second region and including a plurality of first bumps arranged in a first row and a plurality of second bumps arranged in a second row, the driving circuit includes a third bump in the first row and disposed outward relative to the plurality of first bumps, a first and second reference bump each disposed at a center of the plurality of first and second bumps that are disposed along a reference line defined in a column direction vertically intersecting a row direction, the remaining first and second bumps excluding the first reference bump and the second reference bump arranged to have a preset slope with respect to the reference line.
    Type: Application
    Filed: January 30, 2019
    Publication date: October 24, 2019
    Inventors: Dae Geun LEE, Kyung Mok LEE, Suk Ho CHOI
  • Publication number: 20190278125
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Inventors: Han Ho PARK, Dae Geun LEE, Su Jeong KIM, Sang Won YEO, Kyung Mok LEE, Wu Hyen JUNG
  • Patent number: 10373987
    Abstract: An electronic device, including an array substrate, a pad portion disposed on the array substrate, and an integrated circuit disposed on the pad portion and comprising a bump portion. The pad portion includes a first sub-pad unit including a first pad having an inclined shape and a second sub-pad unit including a second pad having an inclined shape. The first pad and the second pad are symmetrically arranged with respect to an imaginary line that divides the pad portion. The pad portion is electrically connected with the bump portion.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: August 6, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dae Geun Lee
  • Patent number: 10352437
    Abstract: The present invention relates to a predictive transmission control method through road shape recognition, and more particularly, to a control method for carrying out predictive transmission by recognizing the shape of a road utilizing information of a high density map. The present invention provides a transmission control method which can provide an accurate predictive transmission by recognizing the shape of the front road based on GPS information.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: July 16, 2019
    Assignee: HYUNDAI AUTRON CO., LTD.
    Inventors: Dae-Geun Lee, Yong Min Kim, Jae Hoon Byeon, Ji Young Jung
  • Patent number: 10303017
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: May 28, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Han Ho Park, Dae Geun Lee, Su Jeong Kim, Sang Won Yeo, Kyung Mok Lee, Wu Hyen Jung
  • Publication number: 20180182781
    Abstract: An electronic device, including an array substrate, a pad portion disposed on the array substrate, and an integrated circuit disposed on the pad portion and comprising a bump portion. The pad portion includes a first sub-pad unit including a first pad having an inclined shape and a second sub-pad unit including a second pad having an inclined shape. The first pad and the second pad are symmetrically arranged with respect to an imaginary line that divides the pad portion. The pad portion is electrically connected with the bump portion.
    Type: Application
    Filed: February 21, 2018
    Publication date: June 28, 2018
    Inventor: Dae Geun Lee
  • Publication number: 20180149901
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 31, 2018
    Inventors: Han Ho PARK, Dae Geun LEE, Su Jeong KIM, Sang Won YEO, Kyung Mok LEE, Wu Hyen JUNG
  • Patent number: 9917113
    Abstract: An array substrate including a display area and a non-display area surrounding the display area. The non-display area includes a pad portion including one or more first pads that each have a parallelogram shape.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: March 13, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dae Geun Lee
  • Patent number: 9741971
    Abstract: A method for manufacturing a flexible display device by forming a flexible base substrate on a carrier substrate, the flexible base substrate having a display region and a non-display region, forming a display unit comprising a plurality of pixels at the display region, separating the flexible base substrate from the carrier substrate, forming an adhesive layer under the flexible base substrate, forming a flexible carrier film under the adhesive layer, forming a pressed region of the adhesive layer by partially pressing the adhesive layer, and mounting a driving circuit at a portion of the non-display region overlapping the pressed region.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: August 22, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dae-Geun Lee
  • Publication number: 20170159805
    Abstract: The present invention relates to a predictive transmission control method through road shape recognition, and more particularly, to a control method for carrying out predictive transmission by recognizing the shape of a road utilizing information of a high density map. The present invention provides a transmission control method which can provide an accurate predictive transmission by recognizing the shape of the front road based on GPS information.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 8, 2017
    Inventors: Dae-Geun LEE, Yong Min KIM, Jae Hoon BYEON, Ji Young JUNG
  • Publication number: 20170154899
    Abstract: An array substrate including a display area and a non-display area surrounding the display area. The non-display area includes a pad portion including one or more first pads that each have a parallelogram shape.
    Type: Application
    Filed: February 10, 2017
    Publication date: June 1, 2017
    Inventor: Dae Geun Lee
  • Patent number: 9591754
    Abstract: An array substrate including a display area and a non-display area surrounding the display area. The non-display area includes a pad portion including one or more first pads that each have a parallelogram shape.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: March 7, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dae Geun Lee