Patents by Inventor Byung-Uk Han

Byung-Uk 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: 8847484
    Abstract: A mother substrate for forming flat panel display apparatuses and a method of manufacturing the same, the mother substrate including a substrate; a plurality of display units on the substrate, the display units being for forming a plurality of flat panel display apparatuses; a sealing substrate facing the display units; sealing members between the substrate and the sealing substrate, the sealing members surrounding each of the display units; a plurality of wiring units between the substrate and the sealing substrate, the wiring units overlapping the sealing members; a connecting unit including a conductive material, the connecting unit connecting adjacent wiring units in one direction and having a width that is greater than a width of each of the wiring units; and inlets connected to the plurality of wiring units and an external power source, the inlets being for applying a voltage to the plurality of wiring units.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: September 30, 2014
    Assignees: Samsung Display Co., Ltd., Ensil Tech Co., Ltd.
    Inventors: Oh-Seob Kwon, Sung-Soo Koh, Byung-Uk Han, Jung-Jun Im, Jae-Sang Ro, Seog-Young Lee, Won-Eui Hong
  • Patent number: 8736155
    Abstract: An organic light-emitting display apparatus including first and second edge sub-pixel lines disposed at opposing side edges of the apparatus and center sub-pixel lines disposed therebetween, each for emitting a single color of light. An external emission width of the first edge sub-pixel line is less than an external emission width of the center sub-pixel lines that emit the same color. An external emission width of the second edge sub-pixel line is less than the width of the center sub-pixel lines that emit the same color.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: May 27, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hee-Chul Jeon, Sung-Joo Hwang, Ji-Eun Kim, Sea-Hee Lim, Jang-Kyu Yim, Jeong-Yeol Lee, Sun-Youl Lee, Kwang-Sik Lee, Byung-Uk Han, Sang-Min Hong, Jung-I Yun
  • Patent number: 8686443
    Abstract: An organic light-emitting display device comprises a substrate including a plurality of light-emitting regions separated by a non-light-emitting region, an organic light-emitting element disposed on each of the light-emitting regions, and a photoactive element disposed on the non-light-emitting region.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: April 1, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventor: Byung-Uk Han
  • Publication number: 20130300283
    Abstract: Flat panel displays and methods of manufacturing the displays are disclosed. In one embodiment, the flat panel display includes: i) a substrate, ii) a display unit formed over the substrate, iii) an encapsulation substrate formed so as to face the display unit and iv) a sealing member formed between the substrate and the encapsulation substrate so as to substantially surround the display unit. The display may further include i) a wiring unit formed between the substrate and the encapsulation substrate so as to substantially overlap with the sealing member, wherein the wiring unit includes at least one via hole and ii) an inlet unit connected to the wiring unit and connectable to an external power source.
    Type: Application
    Filed: July 15, 2013
    Publication date: November 14, 2013
    Inventors: Jung-Jun Im, Oh-Seob Kwon, Byung-Uk Han, Sung-Soo Koh, Jae-Sang Ro, Won-Eui Hong, Seog-Young Lee
  • Patent number: 8507930
    Abstract: An organic light emitting diode (OLED) display includes: a first substrate including an OLED; a second substrate that is opposite to the first substrate; a sealant that is positioned between the first substrate and the second substrate and that couples the first substrate and the second substrate; and a sealant contraction reinforcement auxiliary structure that is positioned in at least one of a position between the first substrate and the sealant and a position between the second substrate and the sealant.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: August 13, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byung-Uk Han, Hee-Chul Jeon
  • Patent number: 8456085
    Abstract: An organic light emitting diode (OLED) display includes a first substrate; a second substrate disposed to face the first substrate, an OLED disposed between the first and second substrates, and a sealant disposed between the first substrate and the second substrate. The organic light emitting diode emits light. The sealant seals a space between the first substrate and the second substrate. The organic light emitting diode is enclosed by the sealant and is spaced apart from the sealant by a predetermined gap. The OLED display further includes a scattering portion positioned at a seal area that covers the predetermined gap. The scattering portion scatters light incident into the scattering portion.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: June 4, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventor: Byung-Uk Han
  • Patent number: 8405293
    Abstract: A flat panel display apparatus includes a first substrate having a display region, a second substrate facing the first substrate and bonded to the first substrate, a groove portion in an edge of at least one of the first substrate and the second substrate, and a wiring portion and a bonding member arranged in the groove portion. The bonding member contacts the wiring portion. The wiring portion is configured to receive power and to supply heat to the bonding member. The bonding member is configured to bond the first substrate and the second substrate using the heat supplied from the wiring portion disposed in the groove portion.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: March 26, 2013
    Assignees: Samsung Display Co., Ltd., Ensil Tech Co., Ltd.
    Inventors: Byung-Uk Han, Oh-Seob Kwon, Sung-Soo Koh, Jung-Jun Im, Dong-Seop Park, Jae-Sang Ro, Seog-Young Lee, Won-Eui Hong
  • Publication number: 20120326131
    Abstract: A solar cell integrated organic light emitting diode (OLED) display is disclosed. In one embodiment, the organic light emitting diode (OLED) display includes i) a substrate, ii) an organic light emitting element formed on the substrate and including a reflection electrode, an organic emission layer, and a transparent electrode sequentially deposited from the substrate. The OLED display may further include a solar cell unit positioned on the organic light emitting element and an encapsulation member positioned on one of the organic light emitting element and the solar cell unit.
    Type: Application
    Filed: October 3, 2011
    Publication date: December 27, 2012
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventor: Byung-Uk Han
  • Publication number: 20120319123
    Abstract: A display device may include a first substrate comprising a display region and a non-display region surrounding the display region, a first metal wiring formed in the display region of the first substrate, a second metal wiring formed in the non-display region of the first substrate, a sealing member formed on the second metal wiring, and a second substrate disposed on the sealing member so as to face the first substrate. The first metal wiring and the second wiring are made of the same material.
    Type: Application
    Filed: April 23, 2012
    Publication date: December 20, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Byung-Uk Han, Oh-Seob Kwon, Jung-Jun Im, Dong-Seop Park
  • Publication number: 20120286295
    Abstract: An organic light-emitting display device comprises a substrate including a plurality of light-emitting regions separated by a non-light-emitting region, an organic light-emitting element disposed on each of the light-emitting regions, and a photoactive element disposed on the non-light-emitting region.
    Type: Application
    Filed: August 31, 2011
    Publication date: November 15, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventor: Byung-Uk Han
  • Publication number: 20120267660
    Abstract: An organic light emitting diode (OLED) display includes: a display substrate; an organic light emitting element formed over the display substrate; a thin film encapsulation layer formed over the display substrate to cover the organic light emitting element; an encapsulation member facing the display substrate with the organic light emitting element and the thin film encapsulation layer therebetween; a sealant surrounding the organic light emitting element and the thin film encapsulation layer disposed between the display substrate and the encapsulation member, and bonding the display substrate and the encapsulation member; and a light control member disposed between the encapsulation member and the thin film encapsulation layer.
    Type: Application
    Filed: December 12, 2011
    Publication date: October 25, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Byung-Uk HAN, Eui-Jin YOO, Jae-Yong KIM, Chul-Woo JEONG, Seon-Hee KIM, Byung-Hoon CHAE, Gun-Mo KIM
  • Publication number: 20120146041
    Abstract: An organic light emitting display apparatus includes a first substrate including a display region disposed in a center of one surface thereof and a bonding region formed along a closed loop to surround the display region; a semiconductor layer corresponding to the bonding region of the first substrate, formed along the closed loop to surround the display region, and comprising a polycrystal; at least one insulation layer formed over the semiconductor layer; a bonding member formed over the at least one insulation layer and formed in a region corresponding to the semiconductor layer; and a second substrate having the one surface disposed to face one surface of the first substrate and coupled to the bonding member to encapsulate the display region of the first substrate.
    Type: Application
    Filed: September 23, 2011
    Publication date: June 14, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Byung-Uk Han, Sung-Soo Koh, Jung-Jun Im
  • Publication number: 20120106098
    Abstract: In a flat panel display apparatus having improved sealing and a method of manufacturing the same, the flat panel display apparatus comprises: a substrate; a display unit disposed on the substrate; a sealing substrate facing the display unit; a sealing member interposed between the substrate and the sealing substrate and surrounding the display unit; and a plurality of wiring groups comprising areas overlapping the sealing member between the substrate and the sealing substrate; wherein the wiring groups are disposed so as to surround the display unit, are spaced apart from an area corresponding to an edge of the display unit, and receive voltage from an external power source.
    Type: Application
    Filed: September 19, 2011
    Publication date: May 3, 2012
    Applicants: ENSIL TECH CO., LTD., SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Oh-Seob Kwon, Dong-Seop Park, Sung-Soo Koh, Jung-Jun Im, Byung-Uk Han, Jae-Sang Ro, Won-Eui Hong, Seog-Young Lee
  • Publication number: 20120074838
    Abstract: Flat panel displays and methods of manufacturing the displays are disclosed. In one embodiment, the flat panel display includes: i) a substrate, ii) a display unit formed over the substrate, iii) an encapsulation substrate formed so as to face the display unit and iv) a sealing member formed between the substrate and the encapsulation substrate so as to substantially surround the display unit. The display may further include i) a wiring unit formed between the substrate and the encapsulation substrate so as to substantially overlap with the sealing member, wherein the wiring unit includes at least one via hole and ii) an inlet unit connected to the wiring unit and connectable to an external power source.
    Type: Application
    Filed: September 23, 2011
    Publication date: March 29, 2012
    Applicants: Ensil Tech Co., Ltd., Samsung Mobile Display Co., Ltd.
    Inventors: Jung-Jun Im, Oh-Seob Kwon, Byung-Uk Han, Sung-Soo Koh, Jae-Sang Ro, Won-Eui Hong, Seog-Young Lee
  • Publication number: 20120075781
    Abstract: A flat panel display apparatus with improved sealing characteristics, and a method of manufacturing the same. The flat panel display apparatus includes a substrate; a display unit disposed on the substrate; a sealing substrate disposed to face the display unit; a sealing member disposed between the substrate and the sealing substrate to surround the display unit; a wiring unit disposed between the substrate and the sealing substrate to overlap the sealing member; a first protective layer disposed between the sealing member and the wiring unit; and inlets formed to be electrically connected to an external power source and the wiring unit to apply a voltage to the wiring unit.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 29, 2012
    Inventors: Sung-Soo Koh, Oh-Seob Kwon, Byung-Uk Han, Jung-Jun Im, Jae-Sang Ro, Seog-Young Lee, Won-Eui Hong
  • Publication number: 20120056523
    Abstract: A flat panel display apparatus includes a first substrate having a display region, a second substrate facing the first substrate and bonded to the first substrate, a groove portion in an edge of at least one of the first substrate and the second substrate, and a wiring portion and a bonding member arranged in the groove portion. The bonding member contacts the wiring portion. The wiring portion is configured to receive power and to supply heat to the bonding member. The bonding member is configured to bond the first substrate and the second substrate using the heat supplied from the wiring portion disposed in the groove portion.
    Type: Application
    Filed: September 1, 2011
    Publication date: March 8, 2012
    Inventors: Byung-Uk Han, Oh-Seob Kwon, Sung-Soo Koh, Jung-Jun Im, Dong-Seop Park, Jae-Sang Ro, Seog-Young Lee, Won-Eui Hong
  • Publication number: 20110291118
    Abstract: A mother substrate for forming flat panel display apparatuses and a method of manufacturing the same, the mother substrate including a substrate; a plurality of display units on the substrate, the display units being for forming a plurality of flat panel display apparatuses; a sealing substrate facing the display units; sealing members between the substrate and the sealing substrate, the sealing members surrounding each of the display units; a plurality of wiring units between the substrate and the sealing substrate, the wiring units overlapping the sealing members; a connecting unit including a conductive material, the connecting unit connecting adjacent wiring units in one direction and having a width that is greater than a width of each of the wiring units; and inlets connected to the plurality of wiring units and an external power source, the inlets being for applying a voltage to the plurality of wiring units.
    Type: Application
    Filed: April 18, 2011
    Publication date: December 1, 2011
    Inventors: Oh-Seob Kwon, Sung-Soo Koh, Byung-Uk Han, Jung-Jun Im, Jae-Sang Ro, Seog-Young Lee, Won-Eui Hong
  • Publication number: 20110221332
    Abstract: An organic light-emitting display apparatus including first and second edge sub-pixel lines disposed at opposing side edges of the apparatus and center sub-pixel lines disposed therebetween, each for emitting a single color of light. An external emission width of the first edge sub-pixel line is less than an external emission width of the center sub-pixel lines that emit the same color. An external emission width of the second edge sub-pixel line is less than the width of the center sub-pixel lines that emit the same color.
    Type: Application
    Filed: February 17, 2011
    Publication date: September 15, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Hee-Chul JEON, Sung-Joo HWANG, Ji-Eun Kim, Sea-Hee LIM, Jang-Kyu YIM, Jeong-Yeol LEE, Sun-Youl LEE, Kwang-Sik LEE, Byung-Uk HAN, Sang-Min HONG, Jung-I YUN
  • Publication number: 20110147721
    Abstract: A polarizing film includes an anti-glare layer that has a haze of 10 to 50%. An OLED display device includes a display panel including a device substrate on which one or more OLEDs are formed, and a polarizing film disposed at a viewing surface of the display panel. The polarizing film includes an anti-glare layer having a haze of 10 to 50%.
    Type: Application
    Filed: November 1, 2010
    Publication date: June 23, 2011
    Applicant: Samsung Mobile Display Co., Ltd
    Inventor: Byung-Uk HAN
  • Publication number: 20110122633
    Abstract: An organic light emitting diode (OLED) display includes: a first substrate including an OLED; a second substrate that is opposite to the first substrate; a sealant that is positioned between the first substrate and the second substrate and that couples the first substrate and the second substrate; and a sealant contraction reinforcement auxiliary structure that is positioned in at least one of a position between the first substrate and the sealant and a position between the second substrate and the sealant.
    Type: Application
    Filed: November 19, 2010
    Publication date: May 26, 2011
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Byung-Uk HAN, Hee-Chul JEON