Patents by Inventor Sun-Youl Lee
Sun-Youl 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).
-
Patent number: 10196742Abstract: A display apparatus includes a substrate on which a central area and a peripheral area adjacent to the central area are arranged. The central area includes a display area. The display apparatus further includes: at least one insulation pattern that is formed in the peripheral area; a groove from which a material for forming the insulation pattern is removed and that is formed adjacent to the insulation pattern; and at least one insulating layer that is interposed between the insulation pattern and the substrate. The groove is located in the at least one insulating layer.Type: GrantFiled: September 11, 2017Date of Patent: February 5, 2019Assignee: Samsung Display Co., Ltd.Inventor: Sun-Youl Lee
-
Publication number: 20190006447Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: ApplicationFiled: September 10, 2018Publication date: January 3, 2019Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Patent number: 10074704Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: GrantFiled: October 25, 2016Date of Patent: September 11, 2018Assignee: Samsung Display Co., Ltd.Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Publication number: 20170369999Abstract: A display apparatus includes a substrate on which a central area and a peripheral area adjacent to the central area are arranged. The central area includes a display area. The display apparatus further includes: at least one insulation pattern that is formed in the peripheral area; a groove from which a material for forming the insulation pattern is removed and that is formed adjacent to the insulation pattern; and at least one insulating layer that is interposed between the insulation pattern and the substrate. The groove is located in the at least one insulating layer.Type: ApplicationFiled: September 11, 2017Publication date: December 28, 2017Inventor: Sun-Youl Lee
-
Publication number: 20170330921Abstract: A display device includes a substrate including a display region and a peripheral region, display structures at the display region of the substrate, a plurality of blocking structures at the peripheral region of the substrate wherein the blocking structures have heights different from each other, an organic layer on the display structures and the blocking structures, and an inorganic layer on the organic layer.Type: ApplicationFiled: July 28, 2017Publication date: November 16, 2017Inventors: Sun-Youl Lee, Yeon-Heok You, Sang-Won Seo, Jung-Ju Yu
-
Patent number: 9758872Abstract: A display apparatus includes a substrate on which a central area and a peripheral area adjacent to the central area are arranged. The central area includes a display area. The display apparatus further includes: at least one insulation pattern that is formed in the peripheral area; a groove from which a material for forming the insulation pattern is removed and that is formed adjacent to the insulation pattern; and at least one insulating layer that is interposed between the insulation pattern and the substrate. The groove is located in the at least one insulating layer.Type: GrantFiled: January 27, 2015Date of Patent: September 12, 2017Assignee: Samsung Display Co., Ltd.Inventor: Sun-Youl Lee
-
Publication number: 20170040398Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: ApplicationFiled: October 25, 2016Publication date: February 9, 2017Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Patent number: 9520454Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: GrantFiled: October 23, 2015Date of Patent: December 13, 2016Assignee: Samsung Display Co., Ltd.Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Publication number: 20160351640Abstract: A display device includes a substrate including a display region and a peripheral region, display structures at the display region of the substrate, a plurality of blocking structures at the peripheral region of the substrate wherein the blocking structures have heights different from each other, an organic layer on the display structures and the blocking structures, and an inorganic layer on the organic layer.Type: ApplicationFiled: August 12, 2016Publication date: December 1, 2016Inventors: Sun-Youl Lee, Yeon-Heok You, Sang-Won Seo, Jung-Ju Yu
-
Patent number: 9508778Abstract: An organic light emitting device includes: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and including a plurality of openings and respectively exposing the plurality of electrodes; and a spacer on the pixel definition layer, wherein the pixel definition layer includes a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.Type: GrantFiled: January 16, 2015Date of Patent: November 29, 2016Assignee: Samsung Display Co., Ltd.Inventors: Nam-Hee Kim, Keun Soo Lee, Sun Youl Lee, Kwang-Min Kim, Mi Kyung Kim, Yang Wan Kim, Jong-Ryuk Park, Kyung Jin Lee, Sang Min Yi, Sang Shin Lee
-
Publication number: 20160285044Abstract: A display device includes a substrate including a display area in which a plurality of pixels is disposed, and a non-display area in a peripheral area of the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area of the substrate. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material.Type: ApplicationFiled: March 15, 2016Publication date: September 29, 2016Inventors: Jong-Ryuk Park, Keun Soo Lee, Sun Youl Lee, Yun-Mo Chung, Jae Beom Choi
-
Patent number: 9450034Abstract: A display device includes a substrate including a display region and a peripheral region, display structures at the display region of the substrate, a plurality of blocking structures at the peripheral region of the substrate wherein the blocking structures have heights different from each other, an organic layer on the display structures and the blocking structures, and an inorganic layer on the organic layer.Type: GrantFiled: September 26, 2014Date of Patent: September 20, 2016Assignee: Samsung Display Co., Ltd.Inventors: Sun-Youl Lee, Yeon-Heok You, Sang-Won Seo, Jung-Ju Yu
-
Publication number: 20160260915Abstract: A flexible display device including: a display substrate having a display area and a peripheral area surrounding the display area; a plurality of pixels formed in the display area; a passivation layer covering the pixels from the top to protect the pixels; a polarization film layer provided at the top of the passivation layer and of which an edge is extended outside an edge of the passivation layer; and a film wiring made of a flexible material of which one end is connected to the peripheral area.Type: ApplicationFiled: November 23, 2015Publication date: September 8, 2016Inventors: Jong-Ryuk Park, Hyun-Been Hwang, Sang Hun Oh, Keun Soo Lee, Sun Youl Lee, Gyoo Chul Jo
-
Publication number: 20160043155Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: ApplicationFiled: October 23, 2015Publication date: February 11, 2016Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Publication number: 20160013253Abstract: A display apparatus includes a substrate on which a central area and a peripheral area adjacent to the central area are arranged. The central area includes a display area. The display apparatus further includes: at least one insulation pattern that is formed in the peripheral area; a groove from which a material for forming the insulation pattern is removed and that is formed adjacent to the insulation pattern; and at least one insulating layer that is interposed between the insulation pattern and the substrate. The groove is located in the at least one insulating layer.Type: ApplicationFiled: January 27, 2015Publication date: January 14, 2016Inventor: Sun-Youl Lee
-
Patent number: 9196865Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: GrantFiled: May 21, 2014Date of Patent: November 24, 2015Assignee: Samsung Display Co., Ltd.Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Publication number: 20150311473Abstract: An organic light emitting device includes: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and including a plurality of openings and respectively exposing the plurality of electrodes; and a spacer on the pixel definition layer, wherein the pixel definition layer includes a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.Type: ApplicationFiled: January 16, 2015Publication date: October 29, 2015Inventors: Nam-Hee Kim, Keun Soo Lee, Sun Youl Lee, Kwang-Min Kim, Mi Kyung Kim, Yang Wan Kim, Jong-Ryuk Park, Kyung Jin Lee, Sang Min Yi, Sang Shin Lee
-
Patent number: 9117921Abstract: A thin film transistor includes a gate electrode extending from a scan line of a display and having an edge, and a connection line connecting the edge of the gate electrode to the scan line.Type: GrantFiled: August 20, 2013Date of Patent: August 25, 2015Assignee: Samsung Display Co., Ltd.Inventors: Sun-Youl Lee, Chi-Wook An
-
Publication number: 20150194628Abstract: An organic light-emitting display apparatus includes: a first substrate; an insulating layer on the first substrate; a signal wiring on the insulating layer; an organic light-emitting device on the first substrate, the organic light-emitting device defining an active area and including a first electrode, a second electrode, and an intermediate layer between the first and second electrodes; a passivation layer on the insulating layer; and a metal layer on the passivation layer at an outer region adjacent to the active area, separated from the first electrode, and contacting the second electrode and the signal wiring, wherein a first opening is in the passivation layer at the outer region, and the metal layer contacts the insulating layer at the first opening.Type: ApplicationFiled: May 21, 2014Publication date: July 9, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Won-Kyu Kwak, Han-Sung Bae, Sun-Youl Lee
-
Publication number: 20150091030Abstract: A display device includes a substrate including a display region and a peripheral region, display structures at the display region of the substrate, a plurality of blocking structures at the peripheral region of the substrate wherein the blocking structures have heights different from each other, an organic layer on the display structures and the blocking structures, and an inorganic layer on the organic layer.Type: ApplicationFiled: September 26, 2014Publication date: April 2, 2015Inventors: Sun-Youl Lee, Yeon-Heok You, Sang-Won Seo, Jung-Ju Yu