Patents by Inventor Dong-un Jin

Dong-un Jin 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: 20180364758
    Abstract: A flexible display panel including: a flexible panel including a first region including a display region and oriented on a first plane and a second region including a non-display region and oriented on a second plane different from the first plane; and a flexible encapsulation member disposed on the flexible panel so as to encapsulate at least the display region.
    Type: Application
    Filed: August 27, 2018
    Publication date: December 20, 2018
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Patent number: 10061356
    Abstract: A flexible display panel including: a flexible panel including a first region including a display region and oriented on a first plane and a second region including a non-display region and oriented on a second plane different from the first plane; and a flexible encapsulation member disposed on the flexible panel so as to encapsulate at least the display region.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: August 28, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Patent number: 10054988
    Abstract: A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: August 21, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Publication number: 20180217435
    Abstract: A flexible display panel includes a flexible substrate including a first region including a display region and having a curved display surface, and a plurality of non-display regions that is located outside the display region and including a second region located outside the first region and folded in a direction different from a display direction of the first region, and an encapsulation member for encapsulating the display region along the curved display surface.
    Type: Application
    Filed: March 26, 2018
    Publication date: August 2, 2018
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Patent number: 9927641
    Abstract: A flexible display panel includes a flexible substrate including a first region including a display region and having a curved display surface, and a plurality of non-display regions that is located outside the display region and including a second region located outside the first region and folded in a direction different from a display direction of the first region, and an encapsulation member for encapsulating the display region along the curved display surface.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: March 27, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Patent number: 9623633
    Abstract: A flexible display comprises a flexible substrate made of plastic material, a display element on a first surface of the flexible substrate, and a surface residual film containing at least one of a metal material or a metal oxide material. The surface residual film is bonded to at least a part of a second surface of the flexible substrate. The second surface is opposed to the first surface. A method for manufacturing a flexible display comprises preparing a glass substrate, forming adhesive material film on the glass substrate, the adhesive material film being made of at least one of a metal material or a metal oxide material, and forming a flexible substrate from plastic material on the adhesive material film.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: April 18, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Woong Kim, Sung-Guk An, Dong-un Jin, Hyung-Sik Kim, Young-Gu Kim, Sang-Joon Seo
  • Publication number: 20160370827
    Abstract: A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.
    Type: Application
    Filed: September 1, 2016
    Publication date: December 22, 2016
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Patent number: 9448592
    Abstract: A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: September 20, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Patent number: 9324776
    Abstract: An organic light-emitting device including a barrier layer that includes a silicon oxide layer and a silicon-rich silicon nitride layer. The organic light-emitting device includes a flexible substrate that includes a barrier layer and plastic films disposed under and over the barrier layer. The barrier layer includes a silicon-rich silicon nitride layer and a silicon oxide layer. The order in which the silicon-rich silicon nitride layer and the silicon oxide layer are stacked is not limited and the silicon oxide layer may be first formed and then the silicon-rich silicon nitride layer may be stacked on the silicon oxide layer. The silicon-rich silicon nitride layer has a refractive index of 1.81 to 1.85.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: April 26, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Seob Lee, Dong-Un Jin
  • Patent number: 9306071
    Abstract: A thin-film transistor (TFT) substrate includes a flexible substrate. A first barrier layer is formed on the flexible substrate. The first barrier layer includes a first silicon oxide layer and a first silicon nitride layer. A second barrier layer is formed on the first barrier layer. The second barrier layer includes a second silicon oxide layer and a second silicon nitride layer. A TFT layer is formed on the second barrier layer. The second silicon oxide layer is disposed adjacent to the TFT layer.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: April 5, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Seob Lee, Dong-Un Jin
  • Publication number: 20160020265
    Abstract: An organic light-emitting device including a harrier layer that includes a silicon oxide layer and a silicon-rich silicon nitride layer. The organic light-emitting device includes a flexible substrate that includes as barrier layer and plastic films disposed under and over the barrier layer. The barrier layer includes a silicon-rich silicon nitride layer and a silicon oxide layer. The order in which the silicon-rich silicon nitride layer and the silicon oxide layer are stacked is not limited and the silicon oxide layer in be first formed and then the silicon-rich silicon nitride layer may be stacked on the silicon oxide layer. The silicon-rich silicon nitride layer has refractive index of 1.81 to 1.85.
    Type: Application
    Filed: September 21, 2015
    Publication date: January 21, 2016
    Inventors: Jae-Seob LEE, Dong-Un JIN
  • Patent number: 9142804
    Abstract: An organic light-emitting device including a barrier layer that includes a silicon oxide layer and a silicon-rich silicon nitride layer. The organic light-emitting device includes a flexible substrate that includes a barrier layer and plastic films disposed under and over the barrier layer. The barrier layer includes a silicon-rich silicon nitride layer and a silicon oxide layer. The order in which the silicon-rich silicon nitride layer and the silicon oxide layer are stacked is not limited and the silicon oxide layer may be first formed and then the silicon-rich silicon nitride layer may be stacked on the silicon oxide layer. The silicon-rich silicon nitride layer has a refractive index of 1.81 to 1.85.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: September 22, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Seob Lee, Dong-Un Jin
  • Patent number: 9039476
    Abstract: A method of manufacturing a flexible display device includes: forming a soft substrate on a carrier substrate; forming a thin film layer comprising a display region on the soft substrate; removing a thin film layer excess portion of the thin film layer beyond an edge of the soft substrate; and separating the soft substrate and the carrier substrate.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: May 26, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun-Jung Song, Dong-Un Jin
  • Patent number: 8994063
    Abstract: An organic light emitting diode display includes a flexible substrate, an organic light emitting diode disposed over the flexible substrate, and an encapsulation film disposed over the flexible substrate to encapsulate the organic light emitting diode, with the organic light emitting diode interposed between the encapsulation film and the flexible substrate. A thermal conduction layer contacts the flexible substrate, wherein the thermal conduction layer faces the organic light emitting diode and the flexible substrate is interposed between the thermal conduction layer and the organic light emitting diode. A first film is disposed over the encapsulation film, and a second film is disposed over the thermal conduction layer.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: March 31, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Seob Lee, Dong-Un Jin
  • Publication number: 20140323006
    Abstract: A method of manufacturing a flexible display device includes: forming a soft substrate on a carrier substrate; forming a thin film layer comprising a display region on the soft substrate; removing a thin film layer excess portion of the thin film layer beyond an edge of the soft substrate; and separating the soft substrate and the carrier substrate.
    Type: Application
    Filed: August 22, 2013
    Publication date: October 30, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Hyun-Jung Song, Dong-Un Jin
  • Patent number: 8859306
    Abstract: A method of manufacturing a flexible display apparatus, and more particularly, to a flexible display apparatus including a display unit including a thin-film transistor which is easily encapsulated. The method of manufacturing a flexible display apparatus includes: sequentially forming a first plastic film and a first barrier layer on a first substrate; forming a thin-film transistor on the first barrier layer; forming on the thin-film transistor a display device that is electrically connected to the thin-film transistor; forming an encapsulation member including a second substrate, a second plastic film, and a second barrier layer, wherein the second substrate and the second film are sequentially stacked on the second barrier layer; combining the encapsulation member with the upper portion of the display device; ablating the first substrate from the first plastic film; and ablating the second substrate from the second plastic film.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: October 14, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Joon Seo, Dong-Un Jin, Kie-Hyun Nam, Tae-Woong Kim, Sung-Guk An, Jae-Seob Lee, Young-Gu Kim, Hyung-Sik Kim, Young-Shin Pyo, Jung-Ha Lee
  • Publication number: 20140247405
    Abstract: A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.
    Type: Application
    Filed: May 12, 2014
    Publication date: September 4, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Publication number: 20140209877
    Abstract: A thin-film transistor (TFT) substrate includes a flexible substrate. A first barrier layer is formed on the flexible substrate. The first barrier layer includes a first silicon oxide layer and a first silicon nitride layer. A second barrier layer is formed on the first barrier layer. The second barrier layer includes a second silicon oxide layer and a second silicon nitride layer. A TFT layer is formed on the second barrier layer. The second silicon oxide layer is disposed adjacent to the TFT layer.
    Type: Application
    Filed: January 22, 2014
    Publication date: July 31, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: JAE-SEOB LEE, DONG-UN JIN
  • Patent number: 8736162
    Abstract: A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: May 27, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Publication number: 20140091288
    Abstract: An organic light emitting diode (OLED) display includes a display panel including a flexible substrate and a thin film encapsulation (TFE) for covering and protecting an organic light emitting element formed on the flexible substrate, a first protective film arranged on the TFE to be opposite to the TFE, a second protective film arranged on the flexible substrate to be opposite to the flexible substrate, a first adhesive disposed between the TFE and the first protective film, a second adhesive disposed between the flexible substrate and the second protective film, a third protective film arranged on the second protective film to be opposite to the second protective film, and a third adhesive disposed between the second protective film and the third protective film.
    Type: Application
    Filed: September 18, 2013
    Publication date: April 3, 2014
    Inventors: Keun-Soo Lee, Seong-Jun Lee, Young-Gu Kim, Jung-Ju Yu, Yun Jeong, Hyo-Young Mun, Ha-Gyeong Song, Hyun-Jun Cho, Young-Ji Kim, Dong-Un Jin