Patents by Inventor Seung-Yong Song

Seung-Yong Song 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: 9478759
    Abstract: A flexible display panel including a flexible panel including a display region and a non-display region, wherein the display region includes an organic light emitting device; a planarization layer disposed on the flexible panel; and a metal-dielectric layer disposed on the planarization layer and including a metal layer and a dielectric layer.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: October 25, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Cheol Jang, Seung-Yong Song, Sang-Hwan Cho, Seung-Hun Kim, Chung-Sock Choi, Hyun-Ho Kim, Soo-Youn Kim, Sang-Hyun Park
  • Patent number: 9431634
    Abstract: In an organic light emitting display device according to an embodiment of the present disclosure, a light extraction reduction preventing layer is disposed between a display unit disposed on a substrate and an encapsulation layer for protecting the display unit, and as a result, light emission efficiency may be improved by reducing an amount of light dissipating while light generated from an emission layer of the display unit is extracted to the outside.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 30, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventor: Seung-Yong Song
  • Patent number: 9406904
    Abstract: An organic light-emitting display apparatus and a method of manufacturing the same are provided. The organic light-emitting display apparatus includes a substrate, an organic light-emitting device on the substrate, an encapsulation layer covering the organic light-emitting device, and a low adhesive layer covering the encapsulation layer.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: August 2, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Hun Kim, Cheol Jang, Seung-Yong Song
  • Publication number: 20160218151
    Abstract: Disclosed herein is an organic light emitting diode display, including: an insulating substrate including a display area in which a plurality of pixels are formed and a peripheral area positioned around the display area; a touch signal transfer wiring positioned in the peripheral area on the insulating substrate; an insulating layer formed on the insulating substrate, the insulating layer covering the touch signal transfer wiring and including a protrusion and an opening through which the touch signal transfer wiring is partially exposed; a connection conductor connected to the touch signal transfer wiring through the opening; an encapsulation substrate including a touch area corresponding to the display area and a peripheral area positioned around the touch area; a touch electrode layer positioned under the touch area of the encapsulation substrate; and a touch wiring connected to the touch electrode layer and positioned under the peripheral area of the encapsulation substrate.
    Type: Application
    Filed: October 9, 2015
    Publication date: July 28, 2016
    Inventors: Oh June KWON, Seung Yong SONG, Hyeon Sik KIM
  • Publication number: 20160204170
    Abstract: An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 14, 2016
    Inventors: Oh-June Kwon, Kwan-Hee Lee, Seung-Yong Song, Young-Seo Choi, Jin-Hwan Jeon, Sun-Young Jung, Ji-Hun Ryu, Young-Cheol Joo
  • Publication number: 20160202817
    Abstract: A display device including a substrate having a display area including a plurality of pixels and a peripheral area positioned outside the display area, a sealant in the peripheral area, a first spacer on the sealant, an encapsulation substrate on the first spacer, and a touch sensor on the encapsulation substrate facing the display area.
    Type: Application
    Filed: August 25, 2015
    Publication date: July 14, 2016
    Inventors: Chung Sock CHOI, Seung Hun KIM, Seung Yong SONG, Cheol JANG, Sang Hwan CHO
  • Patent number: 9391302
    Abstract: An organic light emitting diode (“OLED”) display includes a display panel; and a window on the display panel. The OLED display further includes an optical unit on the display panel, and including a metal material film and a dielectric material film.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: July 12, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Hwan Cho, Soo-Youn Kim, Sang-Hyun Park, Yoon-Hyeung Cho, Seung-Yong Song
  • Patent number: 9390841
    Abstract: A vapor deposition apparatus in which a deposition process is performed by moving a substrate, the vapor deposition apparatus including a supply unit that injects at least one raw material gas towards the substrate, and a blocking gas flow generation unit that is disposed corresponding to the supply unit and generates a gas-flow that blocks a flow of the raw material gas.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: July 12, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-Kwang Kim, Seung-Yong Song, Myung-Soo Huh, Suk-Won Jung, Choel-Min Jang, Jae-Hyun Kim, Sung-Chul Kim
  • Patent number: 9373821
    Abstract: A display apparatus includes a substrate, a display unit, a first metal oxide layer on the display unit, and a second metal oxide layer. The display unit may include an emission region and a non-emission region. The second metal oxide layer may be on the first metal oxide layer in the non-emission region. The first metal oxide layer and the second metal oxide layer may each include a metal oxide, the transparency of which varies according to a degree of oxidization of the metal oxide.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soo-Youn Kim, Jin-Koo Kang, Seung-Hun Kim, Hyun-Ho Kim, Seung-Yong Song, Cheol Jang, Sang-Hwan Cho, Chung-Sock Choi, Sang-Hyun Park
  • Patent number: 9368760
    Abstract: An organic light emitting diode (OLED) display includes: a substrate including a plurality of pixels, a thin film transistor disposed in the pixels; an organic light emitting element connected to the thin film transistor and disposed in the pixels, an encapsulation member located on the organic light emitting element, and an external light blocking member disposed above or under the encapsulation member and including a first portion and a second portion. The first portion has a thickness that is thinner than a thickness of the second portion, and the first portion is disposed in the pixels.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: June 14, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Hwan Cho, Soo-Youn Kim, Sang-Hyun Park, Yoon-Hyeung Cho, Seung-Yong Song
  • Patent number: 9360976
    Abstract: A touch panel and a display device including the same are disclosed. In one aspect, the touch panel includes a destructive interference (DI) unit including a plurality of dielectric layers and a plurality of metal layers that are alternately stacked and a transparent conductive layer formed over the DI unit. The transparent conductive layer includes a plurality of first sensing patterns and one of the metal layers includes a plurality of second sensing patterns and a plurality of non-sensing metal patterns adjacent to and alternately arranged with the second sensing patterns.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: June 7, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chung-Sock Choi, Jin Koo Kang, Soo Youn Kim, Seung Hun Kim, Hyun Ho Kim, Seung Yong Song, Cheol Jang, Sang Hwan Cho, Sang Hyun Park
  • Publication number: 20160118624
    Abstract: An organic light emitting display device according to an exemplary embodiment of the present disclosure includes: a first substrate provided with a thin film transistor layer where a plurality of pixels are formed; a second substrate covering the first substrate; and a sealant formed along edges of the first and second substrates to bond both of the first and second substrates, wherein the sealant is formed above the thin film transistor of the first substrate, the sealant comprises an organic sealant and a protection member formed outside of the organic sealant, and the protection member is formed of a dual layer of an inorganic layer and an elastic member.
    Type: Application
    Filed: June 24, 2015
    Publication date: April 28, 2016
    Inventors: Seung Hun Kim, Tae Wook Kang, Seung Yong Song, Sang Hwan Cho
  • Patent number: 9324970
    Abstract: An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: April 26, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Oh-June Kwon, Kwan-Hee Lee, Seung-Yong Song, Young-Seo Choi, Jin-Hwan Jeon, Sun-Young Jung, Ji-Hun Ryu, Young-Cheol Joo
  • Patent number: 9293731
    Abstract: An organic light emitting display device having a display substrate; a display element layer formed on the display substrate and including a plurality of pixels, a thin film encapsulation layer which covers and protects the display substrate and the display element layer; a function film disposed on the thin film encapsulation layer, a first adhesive layer disposed between the thin film encapsulation layer and the functional film, a window attached onto the functional film which protects the display element layer, and a second adhesive layer disposed between the functional film and the window, in which the first adhesive layer and the second adhesive are formed by deposition, a surface processing is performed, and facing surfaces are adhered with each other.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: March 22, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung Hun Kim, Jin Koo Kang, Soo Youn Kim, Hyun Ho Kim, Seung Yong Song, Cheol Jang, Sang Hwan Cho, Chung Sock Choi, Sang Hyun Park
  • Patent number: 9281347
    Abstract: A display device integrated with a touch screen panel may include a display device and an anti-reflection layer. The display device may include a plurality pixels arranged therein. The anti-reflection layer may include a plurality of metal layers and a plurality of dielectric layers that are sequentially laminated on an upper surface of the display device. In the display device, one or more metal layers among the plurality of metal layers constituting the anti-reflection layer may be operated as sensing electrodes of the touch screen panel.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: March 8, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chung-Sock Choi, Jin-Koo Kang, Soo-Youn Kim, Seung-Hun Kim, Hyun-Ho Kim, Seung-Yong Song, Cheol Jang, Sang-Hwan Cho, Sang-Hyun Park
  • Patent number: 9263703
    Abstract: A display apparatus includes a substrate, a display unit on the substrate and including an emission area and a non-emission area, a first blocking layer at the non-emission area on the display unit, the first blocking layer having a thickness that tapers toward an edge of the first blocking layer, and a second blocking layer on the first blocking layer and configured to block external light reflection.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: February 16, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun-Ho Kim, Seung-Yong Song, Sang-Hwan Cho, Jin-Koo Kang, Soo-Youn Kim, Seung-Hun Kim, Cheol Jang, Chung-Sock Choi, Sang-Hyun Park
  • Patent number: 9257674
    Abstract: An OLED display includes: a substrate; an organic light emitting element formed on the substrate and including a first electrode, an emission layer, and a second electrode; and an encapsulation layer formed on the substrate while covering the organic light emitting element. The encapsulation layer includes an organic layer and an inorganic layer, and a protrusion and depression structure is formed in an interface between the organic layer and the inorganic layer.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: February 9, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: So-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee, Yong-Tak Kim, Sang-Hwan Cho, Yun-Ah Chung, Seung-Yong Song, Jong-Hyuk Lee
  • Patent number: 9252388
    Abstract: An organic light emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate having a light emission area and a non-emission area outside the light emission area, an organic light emitting unit formed on the light emission area and a blocking unit that is disposed on the non-emission area to surround the organic light emitting unit. The OLED display further includes a coating unit formed to coat an external surface of the blocking unit and an encapsulation unit formed by alternately stacking at least one first thin film and at least one second thin film on an area surrounded by the blocking unit so as to encapsulate the organic light emitting unit.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: February 2, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Cheol Jang, Seung-Hun Kim, Seung-Yong Song
  • Publication number: 20150329412
    Abstract: Provided are display panel, method of manufacturing the same, and frit composition used in the display panel. A display panel comprising: a first substrate, a second substrate facing the first substrate and a frit bonding the first substrate and the second substrate together, wherein the frit has an optical density of more than about 0.0683 ?m for laser light of any one wavelength in a wavelength range of about 760 to about 860 nm.
    Type: Application
    Filed: July 24, 2015
    Publication date: November 19, 2015
    Inventors: Sun-Young JUNG, Jin-Hwan JEON, Seung-Yong SONG, Ji-Young MOON
  • Publication number: 20150311477
    Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and a display layer formed over the substrate and including a pixel area and a non-pixel area. The display also includes an upper thin layer formed over the display layer, wherein the upper thin layer comprises at least first and second conductive layers and a dielectric layer formed between the first and second conductive layers, wherein the second conductive layer is closer to the substrate than the first conductive layer, and wherein the first and second conductive layers are patterned as a touch electrode. The display further includes a light absorbing member at least partially overlapping the non-pixel area and not overlapping the pixel area.
    Type: Application
    Filed: October 29, 2014
    Publication date: October 29, 2015
    Inventors: Sang Hwan Cho, Jin Koo Kang, Soo Youn Kim, Seung Hun Kim, Hyun Ho Kim, Seung Yong Song, Cheol Jang, Chung Sock Choi, Sang Hyun Park