Patents by Inventor Cheol-se LEE

Cheol-se 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).

  • Patent number: 10578901
    Abstract: A display device includes a first substrate and a second substrate facing each other, a plurality of pixels disposed between the first substrate and the second substrate, a plurality of conductive pads which transmits signals to the plurality of pixels, a flexible circuit film connected with the plurality of conductive pads, a protective film disposed on the flexible circuit film on lateral sides of the first substrate and the second substrate, and a chassis member disposed on the protective film on lateral sides of the first substrate and the second substrate.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Cheol Se Lee, Kyu Tae Park
  • Patent number: 10466535
    Abstract: A backlight unit, a display device including the backlight unit, and a method of manufacturing the display device. The backlight unit includes: a bottom chassis having one or more through holes; and a reflective sheet disposed on the bottom chassis and including a flat portion having a flat surface and an inclined portion connected to the flat portion to form an inclined surface. The inclined portion of the reflective sheet is at least partially inserted into each of the through holes of the bottom chassis.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Cheol Se Lee, Kyu Tae Park
  • Publication number: 20190033662
    Abstract: A backlight unit, a display device including the backlight unit, and a method of manufacturing the display device. The backlight unit includes: a bottom chassis having one or more through holes; and a reflective sheet disposed on the bottom chassis and including a flat portion having a flat surface and an inclined portion connected to the flat portion to form an inclined surface. The inclined portion of the reflective sheet is at least partially inserted into each of the through holes of the bottom chassis.
    Type: Application
    Filed: December 19, 2017
    Publication date: January 31, 2019
    Inventors: Cheol Se LEE, Kyu Tae PARK
  • Publication number: 20180307084
    Abstract: A display device includes a first substrate and a second substrate facing each other, a plurality of pixels disposed between the first substrate and the second substrate, a plurality of conductive pads which transmits signals to the plurality of pixels, a flexible circuit film connected with the plurality of conductive pads, a protective film disposed on the flexible circuit film on lateral sides of the first substrate and the second substrate, and a chassis member disposed on the protective film on lateral sides of the first substrate and the second substrate.
    Type: Application
    Filed: October 4, 2017
    Publication date: October 25, 2018
    Inventors: Cheol Se LEE, Kyu Tae PARK
  • Patent number: 10031360
    Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: July 24, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Samsung Display Co., Ltd.
    Inventors: Jun-seok An, Dong-wook Kim, Sung-hwan Kim, Jee-su Park, Chan-hong Park, Byung-kook Sim, Jong-cheol Lee, Cheol-se Lee, Hyeong-sik Choi, Byung-wook Ahn, Cheong-hun Lee
  • Publication number: 20170082889
    Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.
    Type: Application
    Filed: December 7, 2016
    Publication date: March 23, 2017
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Samsung Display Co., Ltd.
    Inventors: Jun-seok AN, Dong-wook KIM, Sung-hwan KIM, Jee-su PARK, Chan-hong PARK, Byung-kook SIM, Jong-cheol LEE, Cheol-se LEE, Hyeong-sik CHOI, Byung-wook AHN, Cheong-hun LEE
  • Patent number: 9551893
    Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: January 24, 2017
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Samsung Display Co., Ltd.
    Inventors: Jun-seok An, Dong-wook Kim, Sung-hwan Kim, Jee-su Park, Chan-hong Park, Byung-kook Sim, Jong-cheol Lee, Cheol-se Lee, Hyeong-sik Choi, Byung-wook Ahn, Cheong-hun Lee
  • Publication number: 20150346542
    Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.
    Type: Application
    Filed: July 13, 2015
    Publication date: December 3, 2015
    Applicants: SAMSUNG DISPLAY CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-seok AN, Dong-wook KIM, Sung-hwan KIM, Jee-su PARK, Chan-hong PARK, Byung-kook SIM, Jong-cheol LEE, Cheol-se LEE, Hyeong-sik CHOI, Byung-wook AHN, Cheong-hun LEE
  • Patent number: 9113553
    Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: August 18, 2015
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Samsung Display Co., Ltd.
    Inventors: Jun-seok An, Dong-wook Kim, Sung-hwan Kim, Jee-su Park, Chan-hong Park, Byung-kook Sim, Jong-cheol Lee, Cheol-se Lee, Hyeong-sik Choi, Byung-wook Ahn, Cheong-hun Lee
  • Publication number: 20130321740
    Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.
    Type: Application
    Filed: May 17, 2013
    Publication date: December 5, 2013
    Applicants: Samsung Display Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Jun-seok AN, Dong-wook KIM, Sung-hwan KIM, Jee-su PARK, Chan-hong PARK, Byung-kook SIM, Jong-cheol LEE, Cheol-se LEE, Hyeong-sik CHOI, Byung-wook AHN, Cheong-hun LEE