Patents by Inventor Ung Soo Lee

Ung Soo 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).

  • Publication number: 20140319481
    Abstract: Provided is an organic light-emitting display device for forming a strong sealing structure. The organic light-emitting display device includes: a lower electrode that is disposed on a substrate; a first barrier wall that protrudes beyond a top surface of the lower electrode; and a second barrier wall that is disposed on at least a top surface of the first barrier wall and has a cross-section having a reverse-tapered shape, wherein the second barrier wall includes a low temperature viscosity transition (LVT) inorganic material including tin oxide.
    Type: Application
    Filed: November 20, 2013
    Publication date: October 30, 2014
    Inventors: Jae-Sun Lee, Ung-Soo Lee, Sang-Young Park
  • Publication number: 20140319476
    Abstract: An organic light-emitting display and methods of manufacturing the same are disclosed. In one aspect, an organic light-emitting apparatus includes a substrate, a display unit on the substrate, a step compensation layer formed on the display unit and supplementing a step on a surface of the display unit, a first intermediate layer formed on the step compensation layer, and an encapsulation layer formed on the first intermediate layer and sealing the display unit.
    Type: Application
    Filed: September 25, 2013
    Publication date: October 30, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Ung-Soo Lee, Jae-Sun Lee, Hun Kim, Jai-Hyuk Choi, Su-Hyuk Choi, Jin-Woo Park
  • Publication number: 20140319997
    Abstract: An organic light-emitting display device includes: a substrate; an organic light-emitting unit that is formed on the substrate and comprises a first electrode, an intermediate layer, and a second electrode; an organic film formed on the organic light-emitting unit; a first elastic layer that is formed on the organic film and comprises an elastomer; and a first inorganic film that is formed on the first elastic layer and comprises a low temperature viscosity transition (LVT) inorganic material.
    Type: Application
    Filed: August 28, 2013
    Publication date: October 30, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Jae-Sun Lee, Su-Hyuk Choi, Ung-Soo Lee
  • Publication number: 20140312313
    Abstract: An organic light-emitting display apparatus and a method of manufacturing the organic light-emitting display apparatus. The organic light-emitting display apparatus includes a substrate; a display unit on the substrate; and an encapsulating layer encapsulating the display unit. The encapsulating layer is formed of a low-temperature viscosity transition inorganic material. The encapsulating layer includes nitrogen.
    Type: Application
    Filed: August 13, 2013
    Publication date: October 23, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ung-Soo Lee, Jae-Sun Lee, Hun Kim, Jai-Hyuk Choi, Su-Hyuk Choi, Jin-Woo Park
  • Publication number: 20130237115
    Abstract: Disclosed is an organic light-emitting display device in which the substrate and the encapsulation substrate are attached to each other by using a frit. The organic light-emitting display device includes a first substrate including a pixel region in which an organic light-emitting diode is formed, and a non-pixel region. The organic light-emitting diode includes an organic light-emitting layer between a first electrode and a second electrode. A second substrate attached to the first substrate. A frit is provided between the non-pixel region of the first substrate and the second substrate to attach the first substrate and the second substrate. A reinforcement material of resin is formed outside the frit.
    Type: Application
    Filed: April 8, 2013
    Publication date: September 12, 2013
    Inventors: Dong-Soo Choi, Dae Ho Lim, Jae Sun Lee, Jin Woo Park, Jong Woo Lee, Sang Wook Sin, Ung Soo Lee
  • Patent number: 8435724
    Abstract: In a fabricating method of a touch screen panel, a conductive layer and an insulating layer are sequentially formed on a same surface of a transparent substrate. The conductive layer and the insulating layer are co-patterned using a halftone mask to form first connection patterns having separated patterns and the insulating layer being patterned on the first connection patterns to expose regions of the first connection patterns. A transparent electrode layer is formed on the transparent substrate having the first connection patterns and the insulating layer. The transparent electrode layer is patterned to form first sensing patterns connected to the first connection patterns through the exposed regions of the first connection patterns and connected along a first direction, and to form second sensing patterns disposed between the first sensing patterns, wherein the second sensing patterns are insulated from the first sensing patterns and connected along a second direction.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: May 7, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Woo-Sik Jun, Do-Youb Kim, Ung-Soo Lee
  • Patent number: 8415880
    Abstract: Disclosed is an organic light-emitting display device in which the substrate and the encapsulation substrate are attached to each other by using a frit. The organic light-emitting display device includes a first substrate including a pixel region in which an organic light-emitting diode is formed, and a non-pixel region. The organic light-emitting diode includes an organic light-emitting layer between a first electrode and a second electrode. A second substrate attached to the first substrate. A frit is provided between the non-pixel region of the first substrate and the second substrate to attach the first substrate and the second substrate. A reinforcement material of resin is formed outside the frit.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: April 9, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Soo Choi, Dae Ho Lim, Jae Sun Lee, Jin Woo Park, Jong Woo Lee, Sang Wook Sin, Ung Soo Lee
  • Patent number: 8154198
    Abstract: The present invention relates to an OLED display and a manufacturing method thereof, and the OLED display according to the present invention includes a display substrate including an OLED, a sealing member disposed opposite to the display substrate and covering the OLED, and a sealant interposed between the display substrate and the sealing member and that seals them to each other, and the sealant has a curved inner surface and an angular outer surface in at least one of corner areas of the display substrate and the sealing member.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: April 10, 2012
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Ung-Soo Lee, Tae-Wook Kang, Jang-Hwan Shin, Yong-Jin Lee
  • Publication number: 20110242021
    Abstract: A structure for forming a touch screen panel directly on an upper substrate of a flat panel display device, and more particularly a touch screen panel integrated flat panel display device in which an insulating layer formed on the touch screen panel is implemented by a spin on glass (SOG layer having stable thermal property suitable for high temperature plastic process of a sealing material for encapsulating the upper substrate and a lower substrate of the flat panel display device, and a method of fabricating the same.
    Type: Application
    Filed: November 19, 2010
    Publication date: October 6, 2011
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Woo-Sik JUN, Jin-Woo PARK, Won-Kyu KWAK, Won-Woong JUNG, Dae-Hyun KIM, Tae-Hun KIM, Jae-Sun LEE, Ung-Soo LEE, Ryan CHOI, Kevin HEO
  • Publication number: 20110207055
    Abstract: In a fabricating method of a touch screen panel, a conductive layer and an insulating layer are sequentially formed on a same surface of a transparent substrate. The conductive layer and the insulating layer are co-patterned using a halftone mask to form first connection patterns having separated patterns and the insulating layer being patterned on the first connection patterns to expose regions of the first connection patterns. A transparent electrode layer is formed on the transparent substrate having the first connection patterns and the insulating layer. The transparent electrode layer is patterned to form first sensing patterns connected to the first connection patterns through the exposed regions of the first connection patterns and connected along a first direction, and to form second sensing patterns disposed between the first sensing patterns, wherein the second sensing patterns are insulated from the first sensing patterns and connected along a second direction.
    Type: Application
    Filed: December 1, 2010
    Publication date: August 25, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Woo-Sik JUN, Do-Youb Kim, Ung-Soo Lee
  • Patent number: 7944143
    Abstract: Disclosed is an organic light-emitting display device in which a substrate and an encapsulation substrate are joined by a frit and a reinforcing structure. The first substrate has a pixel region in which an organic light-emitting diode is formed, and a non-pixel region formed outside the pixel region. The second substrate is attached the first substrate by the frit. A bracket is joined with substrates by the reinforcing structure. A curable material is applied to inside the frame, moves between the first and second substrates, and then cured to form the reinforcing structure.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: May 17, 2011
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Dong Soo Choi, Dae Ho Lim, Jae Sun Lee, Jin Woo Park, Jong Woo Lee, Ung Soo Lee, Sang Wook Sin
  • Patent number: 7825594
    Abstract: Disclosed are an organic light emitting display and a fabricating method of the same, which form a bracket by at least one material selected from the group consisting of a plastic, a reinforcement plastic, or a high elastic and high molecular organic material in order to enhance an adhesive strength and an elasticity of a substrate and a bracket adhered to each other by means of an adhesive. A first substrate includes a pixel region and a non-pixel region. At least one organic light emitting diode is formed at the pixel region and having a first electrode, an organic layer, and a second electrode. The non-pixel region is formed beside pixel region. A second substrate is bonded to a first side of the first substrate to seal the pixel region. A frit is disposed between the non-pixel region of the first substrate and the second substrate and adheres the first and second substrates to each other.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: November 2, 2010
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Jae Sun Lee, Jin Woo Park, Ho Seok Lee, Dong Soo Choi, Dae Ho Lim, Ung Soo Lee, Chan Hee Wang
  • Publication number: 20100117067
    Abstract: An OLED display is disclosed. The display includes a rear substrate, a front substrate facing the rear substrate, a cell seal provided between the rear and front substrates to adhere the two substrates to each other, and a reinforcement member provided between the rear and front substrates adjacent to the cell seal to adhere the two substrates to each other.
    Type: Application
    Filed: November 10, 2009
    Publication date: May 13, 2010
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Sang-Wook Sin, Taek-Gyun Chung, Ji-Mi Yoon, Ung-Soo Lee, Tae-Min Kim, Dae-Ho Lim
  • Publication number: 20100102719
    Abstract: The present invention relates to an OLED display and a manufacturing method thereof, and the OLED display according to the present invention includes a display substrate including an OLED, a sealing member disposed opposite to the display substrate and covering the OLED, and a sealant interposed between the display substrate and the sealing member and that seals them to each other, and the sealant has a curved inner surface and an angular outer surface in at least one of corner areas of the display substrate and the sealing member.
    Type: Application
    Filed: September 4, 2009
    Publication date: April 29, 2010
    Inventors: Ung-Soo Lee, Tae-Wook Kang, Jang-Hwan Shin, Yong-Jin Lee
  • Publication number: 20070170860
    Abstract: Disclosed is an organic light-emitting display device in which a substrate and an encapsulation substrate are joined by a frit and a reinforcing structure. The first substrate has a pixel region in which an organic light-emitting diode is formed, and a non-pixel region formed outside the pixel region. The second substrate is attached the first substrate by the frit. A bracket is joined with substrates by the reinforcing structure. A curable material is applied to inside the frame, moves between the first and second substrates, and then cured to form the reinforcing structure.
    Type: Application
    Filed: September 29, 2006
    Publication date: July 26, 2007
    Inventors: Dong Soo Choi, Dae Ho Lim, Jae Sun Lee, Jin Woo Park, Jong Woo Lee, Ung Soo Lee, Sang Wook Sin
  • Publication number: 20070170324
    Abstract: Disclosed are an organic light emitting display and a fabricating method of the same, which form a bracket by at least one material selected from the group consisting of a plastic, a reinforcement plastic, or a high elastic and high molecular organic material in order to enhance an adhesive strength and an elasticity of a substrate and a bracket adhered to each other by means of an adhesive. A first substrate includes a pixel region and a non-pixel region. At least one organic light emitting diode is formed at the pixel region and having a first electrode, an organic layer, and a second electrode. The non-pixel region is formed beside pixel region. A second substrate is bonded to a first side of the first substrate to seal the pixel region. A frit is disposed between the non-pixel region of the first substrate and the second substrate and adheres the first and second substrates to each other.
    Type: Application
    Filed: September 29, 2006
    Publication date: July 26, 2007
    Inventors: Jae Sun Lee, Jin Woo Park, Ho Seok Lee, Dong Soo Choi, Dae Ho Lim, Ung Soo Lee, Chan Hee Wang