Patents by Inventor Du-Yeon Han

Du-Yeon Han 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: 10036911
    Abstract: A tiled display device includes a first display module including a first display panel configured to display an image, and first top chassis blocks disposed to surround the first display panel, and a second display module including a second display panel configured to display an image associated with the image displayed in the first display panel, and second top chassis blocks disposed to surround the second display panel. The first and second display modules are disposed in a tiled form, and each of the first top chassis blocks and the second top chassis blocks are spaced apart from each other by a first distance.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: July 31, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Beom Cho, Gyu Su Lee, Yun Gun Lee, Du Yeon Han
  • Patent number: 9817260
    Abstract: A display device includes: a display panel including a display surface that displays an image and is exposed to the outside and a rear surface that is opposed to the display surface; a backlight unit formed at a lower part of the display panel and providing light to the display panel; a panel support member disposed between the display panel and the backlight unit and supporting an edge of the display panel; and a magnetic adhesive member disposed between the panel support member and the backlight unit and having magnetism.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: November 14, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Won Kuk, Chunghui Lee, Du-Yeon Han
  • Publication number: 20160154262
    Abstract: A tiled display device includes a first display module including a first display panel configured to display an image, and first top chassis blocks disposed to surround the first display panel, and a second display module including a second display panel configured to display an image associated with the image displayed in the first display panel, and second top chassis blocks disposed to surround the second display panel. The first and second display modules are disposed in a tiled form, and each of the first top chassis blocks and the second top chassis blocks are spaced apart from each other by a first distance.
    Type: Application
    Filed: March 25, 2015
    Publication date: June 2, 2016
    Inventors: Dong Beom CHO, Gyu Su LEE, Yun Gun LEE, Du Yeon HAN
  • Publication number: 20160091748
    Abstract: A display device includes: a display panel including a display surface that displays an image and is exposed to the outside and a rear surface that is opposed to the display surface; a backlight unit formed at a lower part of the display panel and providing light to the display panel; a panel support member disposed between the display panel and the backlight unit and supporting an edge of the display panel; and a magnetic adhesive member disposed between the panel support member and the backlight unit and having magnetism.
    Type: Application
    Filed: June 25, 2015
    Publication date: March 31, 2016
    Inventors: Seung-Won KUK, CHUNGHUI LEE, Du-Yeon HAN
  • Publication number: 20100141561
    Abstract: A plasma display device includes a PDP including discharge cells, address electrodes extending in a first direction and corresponding to the discharge cells, and sustain electrodes and scan electrodes in parallel with each other and crossing the address electrodes in the discharge cells, the sustain electrodes including first terminals and the scan electrodes including second terminals, a chassis base supporting PDP, an integrated board on the chassis base, the chassis base being between the integrated board and the PDP, and an integrated flexible circuit connecting the integrated board to the first terminals of the sustain electrodes and to the second terminals of the scan electrodes, the first terminals of the sustain electrodes and second terminals of the scan electrodes being arranged at a first side of four sides of the PDP.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 10, 2010
    Inventors: Du-Yeon Han, Hee-Hwan Kim, Yong-Jin Kim, Keun-Young Song, Hyun-Woo Lee, Seung-Yong Lee, Kyung-Sub Shim
  • Publication number: 20070103393
    Abstract: In a plasma display device, a plurality of row electrodes performing a display operation are divided into first and second row groups, and row electrodes of first and second row groups are divided into a plurality of sub-groups. In a first subfield of a first subfield group among the plurality of subfields, performed is selecting non-light emitting cells among discharge cells of one sub-group among the plurality of sub-groups of the first row group during a first period, sustain-discharging light emitting cells of at least one first sub-group among the sub-groups of the second row group, and not sustain-discharging light emitting cells of at least one second sub-group among the plurality of sub-groups. Accordingly, each subfield can express different weight values, and the length of one subfield can be reduced since a sustain discharge is generated in one row group while non-light emitting cells are selected in another row group.
    Type: Application
    Filed: November 1, 2006
    Publication date: May 10, 2007
    Inventor: Du-Yeon Han
  • Publication number: 20070091016
    Abstract: In a plasma display device, a plurality of row electrodes are divided into first and second row electrode groups, and the respective first and second row electrode groups are divided into a plurality of sub-groups. In respective subfields of one field, an operation of an address period is performed for the respective sub-groups of the first and second row electrode groups, and an operation of a sustain period is performed between the address periods of the respective sub-groups. In addition, the operation of the address period is performed for the respective sub-groups of the second row electrode group while the operation of the sustain period is performed for the respective sub-groups of the first row electrode group, and the operation of the sustain period is performed for the respective sub-groups of the first row electrode group while the operation of the address period is performed for the respective sub-groups of the second row electrode group.
    Type: Application
    Filed: September 20, 2006
    Publication date: April 26, 2007
    Inventors: Du-Yeon Han, Nam-Sung Jung
  • Publication number: 20070085767
    Abstract: A plasma display device is driven by dividing a plurality of row electrodes into first and second row groups. A first row group of electrodes are dividedinto a plurality of first sub-groups, and a second row group of row electrodes are divided into a plurality of second sub-groups. During a first subfield of a first group of subfields, non-light emitting cells are selected from light emitting cells of a first sub-groups and light emitting cells of a second sub-groups are sustain-discharged during a first period. In addition, during the first subfield, the non-light emitting cells are selected from the second sub-group, and the light emitting cells of a first sub-group are sustain-discharged during a second period. With such an operation, a length of one subfield can be reduced because another row group is sustain-discharged while one row group is being selected as the non-emitting cells.
    Type: Application
    Filed: October 18, 2006
    Publication date: April 19, 2007
    Inventors: Nam-Sung Jung, Jung-Pil Park, Du-Yeon Han
  • Publication number: 20070080898
    Abstract: In a plasma display device, X and Y electrodes are divided into a first group disposed in even-numbered rows and a second group disposed in odd-numbered rows, and the respective groups are again divided into a plurality of sub-groups. In addition, at respective subfields of one field, address periods are performed for the first and second groups, and sustain periods are performed between the address periods of the respective sub-groups. In addition, address periods are performed for the second group while sustain periods are performed for the first group, and sustain periods are performed for the first group while address periods are performed for the second group.
    Type: Application
    Filed: September 27, 2006
    Publication date: April 12, 2007
    Inventor: Du-Yeon Han