Patents by Inventor Seong Sik AHN

Seong Sik AHN 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: 20200160761
    Abstract: A display device includes a window and a display panel attached to the window. The display panel includes a flat display area and a curved display area, and the curved display area may be thinner than the flat display area.
    Type: Application
    Filed: October 18, 2019
    Publication date: May 21, 2020
    Inventors: Seong Sik AHN, Ah-Ram LEE
  • Patent number: 10553664
    Abstract: A display device includes a first panel including a pad side area at one side of the first panel, a first optically transparent adhesive member on one surface of the first panel, a printed circuit board including a first attachment portion attached to the one surface of the first panel at the pad side area, a window on the first optically transparent adhesive member, a second optically transparent adhesive member on the other surface of the first panel, and a second panel on the second optically transparent adhesive member opposite the first panel, wherein the pad side area has a connection area at which the printed circuit board is attached to the first panel, and at which an edge of the first optically transparent adhesive member extends beyond an edge of the second optically transparent adhesive member, and a non-connection area at which the printed circuit board is not attached.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 4, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soon Sung Park, Jeong Jin Kim, Seong Sik Ahn
  • Patent number: 10499508
    Abstract: A display device is provided. The display device includes: an input sensing member electrically connected to a first bonding pad unit having a first pad; a pressure sensing member electrically connected to a second bonding pad having a second pad; and a display panel disposed between the input sensing member and the pressure sensing member, wherein the first pad is electrically connected to the second pad, a first offset distance between the first and second pads is greater than zero, and the first offset distance is defined as a spacing distance, on a plane, between a side of the first pad and a side of the second pad when the first and second pads are yet to be electrically connected.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: December 3, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seong Sik Ahn, Min Ki Kim, Ki Jong Kim, Seung Hwan Baek, In Su Baek
  • Publication number: 20190269011
    Abstract: A display device includes a substrate having a flat portion, a first curved portion adjacent to a side of the flat portion, and a second curved portion adjacent to a corner of the flat portion and the first curved portion, and a display unit on the substrate, the display unit including a plurality of display pieces on the second curved portion of the substrate, the display pieces being spaced apart from each other, and extending from the corner of the flat portion to an edge of the second curved portion.
    Type: Application
    Filed: October 18, 2018
    Publication date: August 29, 2019
    Inventors: Ah-Ram LEE, Seong Sik AHN
  • Publication number: 20190019855
    Abstract: A display device includes a first panel including a pad side area at one side of the first panel, a first optically transparent adhesive member on one surface of the first panel, a printed circuit board including a first attachment portion attached to the one surface of the first panel at the pad side area, a window on the first optically transparent adhesive member, a second optically transparent adhesive member on the other surface of the first panel, and a second panel on the second optically transparent adhesive member opposite the first panel, wherein the pad side area has a connection area at which the printed circuit board is attached to the first panel, and at which an edge of the first optically transparent adhesive member extends beyond an edge of the second optically transparent adhesive member, and a non-connection area at which the printed circuit board is not attached.
    Type: Application
    Filed: December 20, 2017
    Publication date: January 17, 2019
    Inventors: Soon Sung PARK, Jeong Jin KIM, Seong Sik AHN
  • Publication number: 20190014664
    Abstract: A display device is provided. The display device includes: an input sensing member electrically connected to a first bonding pad unit having a first pad; a pressure sensing member electrically connected to a second bonding pad having a second pad; and a display panel disposed between the input sensing member and the pressure sensing member, wherein the first pad is electrically connected to the second pad, a first offset distance between the first and second pads is greater than zero, and the first offset distance is defined as a spacing distance, on a plane, between a side of the first pad and a side of the second pad when the first and second pads are yet to be electrically connected.
    Type: Application
    Filed: January 3, 2018
    Publication date: January 10, 2019
    Inventors: Seong Sik AHN, Min Ki KIM, Ki Jong KIM, Seung Hwan BAEK, In Su BAEK
  • Patent number: 9826626
    Abstract: A display device includes a first support frame including a first slant surface having a slant angle, a second support frame including a second slant surface symmetrical with and having a same structure as the first slant surface, a display panel on the first and second support frames, and a connection member connecting the first and second support frames to be rotatable around a rotational axis defined by the connection member, wherein the first and second slant surfaces are in areas of upper surfaces of the first and second support frames, respectively, and wherein first areas of the first and second support frames have a larger thickness than second areas of the first and second support frames, respectively, the first areas being adjacent to first sides of the first and second slant surfaces, and the second areas being adjacent to second sides of the first and second slant surfaces.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: November 21, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Mansik Myeong, Seong Sik Ahn, Sungsik Yun, Sung Chul Choi
  • Patent number: 9810935
    Abstract: A display device includes: a display panel curved in one direction; and a middle frame supporting a lower edge portion of the display panel. The middle frame includes: a first support having a predetermined curvature; and a second support extending at a predetermined angle from the first support, the first support having a height difference at an end portion.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 7, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jai Ku Shin, Hee Gon Kim, Seong Sik Ahn, Kyoung Ah Lee, Tae Kyoung Hwang
  • Publication number: 20160150657
    Abstract: A display device includes a first support frame including a first slant surface having a slant angle, a second support frame including a second slant surface symmetrical with and having a same structure as the first slant surface, a display panel on the first and second support frames, and a connection member connecting the first and second support frames to be rotatable around a rotational axis defined by the connection member, wherein the first and second slant surfaces are in areas of upper surfaces of the first and second support frames, respectively, and wherein first areas of the first and second support frames have a larger thickness than second areas of the first and second support frames, respectively, the first areas being adjacent to first sides of the first and second slant surfaces, and the second areas being adjacent to second sides of the first and second slant surfaces.
    Type: Application
    Filed: April 28, 2015
    Publication date: May 26, 2016
    Inventors: Mansik MYEONG, Seong Sik AHN, Sungsik YUN, Sung Chul CHOI
  • Publication number: 20160085110
    Abstract: A display device includes: a display panel curved in one direction; and a middle frame supporting a lower edge portion of the display panel. The middle frame includes: a first support having a predetermined curvature; and a second support extending at a predetermined angle from the first support, the first support having a height difference at an end portion.
    Type: Application
    Filed: August 7, 2015
    Publication date: March 24, 2016
    Inventors: Jai Ku SHIN, Hee Gon KIM, Seong Sik AHN, Kyoung Ah LEE, Tae Kyoung HWANG