Patents by Inventor Su-Cheol GONG
Su-Cheol GONG 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).
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Patent number: 11207705Abstract: A mask and a method of manufacturing a mask assembly, the mask including a body, and the body including one end and another end facing each other in a length direction and having a first surface and a second surface facing each other in a thickness direction; and a pattern region between the one end and the other end, the pattern region including a plurality of pattern holes and a plurality of ribs between the plurality of pattern holes, wherein a curl value of the mask, which is defined as a shortest distance from a plane tangent to a center of the body to the one end or the other end of the body, is 1,000 ?m to 4,000 ?m.Type: GrantFiled: March 12, 2020Date of Patent: December 28, 2021Assignee: Samsung Display Co., Ltd.Inventors: Su Cheol Gong, Min Goo Kang, Taek Kyo Kang, Jung Woo Ko, Min Ju Kim, Young Eun Ryu, Jae Suk Moon, Soo Hyun Min
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Publication number: 20200206765Abstract: A mask and a method of manufacturing a mask assembly, the mask including a body, and the body including one end and another end facing each other in a length direction and having a first surface and a second surface facing each other in a thickness direction; and a pattern region between the one end and the other end, the pattern region including a plurality of pattern holes and a plurality of ribs between the plurality of pattern holes, wherein a curl value of the mask, which is defined as a shortest distance from a plane tangent to a center of the body to the one end or the other end of the body, is 1,000 ?m to 4,000 ?m.Type: ApplicationFiled: March 12, 2020Publication date: July 2, 2020Inventors: Su Cheol GONG, Min Goo KANG, Taek Kyo KANG, Jung Woo KO, Min Ju KIM, Young Eun RYU, Jae Suk MOON, Soo Hyun MIN
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Patent number: 10625289Abstract: A mask and a method of manufacturing a mask assembly, the mask including a body, and the body including one end and another end facing each other in a length direction and having a first surface and a second surface facing each other in a thickness direction; and a pattern region between the one end and the other end, the pattern region including a plurality of pattern holes and a plurality of ribs between the plurality of pattern holes, wherein a curl value of the mask, which is defined as a shortest distance from a plane tangent to a center of the body to the one end or the other end of the body, is 1,000 ?m to 4,000 ?m.Type: GrantFiled: July 17, 2017Date of Patent: April 21, 2020Assignee: Samsung Display Co., Ltd.Inventors: Su Cheol Gong, Min Goo Kang, Taek Kyo Kang, Jung Woo Ko, Min Ju Kim, Young Eun Ryu, Jae Suk Moon, Soo Hyun Min
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Publication number: 20180071764Abstract: A mask and a method of manufacturing a mask assembly, the mask including a body, and the body including one end and another end facing each other in a length direction and having a first surface and a second surface facing each other in a thickness direction; and a pattern region between the one end and the other end, the pattern region including a plurality of pattern holes and a plurality of ribs between the plurality of pattern holes, wherein a curl value of the mask, which is defined as a shortest distance from a plane tangent to a center of the body to the one end or the other end of the body, is 1,000 ?m to 4,000 ?m.Type: ApplicationFiled: July 17, 2017Publication date: March 15, 2018Inventors: Su Cheol GONG, Min Goo KANG, Taek Kyo KANG, Jung Woo KO, Min Ju KIM, Young Eun RYU, Jae Suk MOON, Soo Hyun MIN
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Patent number: 9595119Abstract: A display panel with a plurality of unit pixels, each of the plurality of unit pixels including a first sub-pixel having a polygonal shape having five or more sides, a second sub-pixel having a rectangular shape, and a third sub-pixel having a polygonal shape having five or more sides, the first, second, and third sub-pixels being configured to emit light having different colors from each other, and the first sub-pixel and the third sub-pixel being symmetrically arranged with respect to the second sub-pixel.Type: GrantFiled: May 23, 2014Date of Patent: March 14, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Su-Cheol Gong
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Patent number: 9570703Abstract: An organic light emitting display includes a first substrate; a second substrate opposing the first substrate; and an array of pixels disposed between the first substrate and the second substrate. The display further includes a seal member interposed between and bonded to the first and second substrates to seal a gap between the first and second substrates; a plurality of pillar members positioned between and bonded to the first and second substrates, the plurality of pillar members being positioned outside and spaced from the seal member when viewing in a direction perpendicular to a major surface of the first mother substrate; and a reinforcement member disposed between the first and second substrates, and comprising portions disposed between the seal member and the pillar members. The plurality of pillar members are spaced apart from each other.Type: GrantFiled: March 12, 2015Date of Patent: February 14, 2017Assignee: Samsung Display Co., Ltd.Inventor: Su-Cheol Gong
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Patent number: 9502683Abstract: A display device including a display substrate, the display substrate including an active area including a display unit that displays an image, a circuit area extending from the active area toward an exterior of the display device, and a cell seal area extending from the circuit area toward an exterior of the display device; an encapsulation substrate covering the display substrate; and a sealing portion between the display substrate and the encapsulation substrate, wherein the sealing portion includes a first sealing portion on the cell seal area, and a second sealing portion on the circuit area and extending from the first sealing portion.Type: GrantFiled: November 21, 2014Date of Patent: November 22, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sang-Min Hong, Hyun-Min Hwang, Jae-Kyung Go, Su-Cheol Gong
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Patent number: 9424771Abstract: A unit pixel includes a first sub-pixel that emits a first color light, a second sub-pixel that emits a second color light, a third sub-pixel that emits a third color light, and a fourth sub-pixel that emits a fourth color light. Here, the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are arranged in a rhombus structure.Type: GrantFiled: May 2, 2014Date of Patent: August 23, 2016Assignee: Samsung Display Co., Ltd.Inventor: Su-Cheol Gong
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Patent number: 9343701Abstract: An organic light-emitting display device includes a pixel array on a first substrate, a second substrate disposed above the first substrate to face the pixel array, a sealant between the first and second substrates to surround the pixel array, and a barrier layer on outer surfaces of the first substrate, the second substrate, and the sealant.Type: GrantFiled: August 6, 2014Date of Patent: May 17, 2016Assignee: Samsung Display Co., Ltd.Inventor: Su-Cheol Gong
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Publication number: 20150372253Abstract: A display device including a display substrate, the display substrate including an active area including a display unit that displays an image, a circuit area extending from the active area toward an exterior of the display device, and a cell seal area extending from the circuit area toward an exterior of the display device; an encapsulation substrate covering the display substrate; and a sealing portion between the display substrate and the encapsulation substrate, wherein the sealing portion includes a first sealing portion on the cell seal area, and a second sealing portion on the circuit area and extending from the first sealing portion.Type: ApplicationFiled: November 21, 2014Publication date: December 24, 2015Inventors: Sang-Min HONG, Hyun-Min HWANG, Jae-Kyung GO, Su-Cheol GONG
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Publication number: 20150263310Abstract: An organic light emitting display includes a first substrate; a second substrate opposing the first substrate; and an array of pixels disposed between the first substrate and the second substrate. The display further includes a seal member interposed between and bonded to the first and second substrates to seal a gap between the first and second substrates; a plurality of pillar members positioned between and bonded to the first and second substrates, the plurality of pillar members being positioned outside and spaced from the seal member when viewing in a direction perpendicular to a major surface of the first mother substrate; and a reinforcement member disposed between the first and second substrates, and comprising portions disposed between the seal member and the pillar members. The plurality of pillar members are spaced apart from each other.Type: ApplicationFiled: March 12, 2015Publication date: September 17, 2015Inventor: Su-Cheol Gong
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Publication number: 20150102300Abstract: An organic light-emitting display apparatus and a method of manufacturing the organic light-emitting display apparatus is provided. The organic light-emitting display apparatus may include a first substrate including a display portion, a second substrate disposed opposite the first substrate, a sealing line that encloses the display portion and binds the first substrate to the second substrate; and a plurality of sealing branches binding the first substrate to the second substrate in which one end of each of the plurality of sealing branches contacts the sealing line and another end of each of the plurality of sealing branches does not contact the sealing line.Type: ApplicationFiled: June 3, 2014Publication date: April 16, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Su-Cheol GONG
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Publication number: 20150070374Abstract: A display panel with a plurality of unit pixels, each of the plurality of unit pixels including a first sub-pixel having a polygonal shape having five or more sides, a second sub-pixel having a rectangular shape, and a third sub-pixel having a polygonal shape having five or more sides, the first, second, and third sub-pixels being configured to emit light having different colors from each other, and the first sub-pixel and the third sub-pixel being symmetrically arranged with respect to the second sub-pixel.Type: ApplicationFiled: May 23, 2014Publication date: March 12, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Su-Cheol GONG
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Publication number: 20150041794Abstract: An organic light-emitting display device includes a pixel array on a first substrate, a second substrate disposed above the first substrate to face the pixel array, a sealant between the first and second substrates to surround the pixel array, and a barrier layer on outer surfaces of the first substrate, the second substrate, and the sealant.Type: ApplicationFiled: August 6, 2014Publication date: February 12, 2015Inventor: Su-Cheol Gong
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Publication number: 20150021568Abstract: An organic light-emitting display apparatus including a substrate, a display unit arranged on the substrate, an encapsulation substrate arranged on the display unit, a first filler provided between the substrate and the encapsulation substrate, a second filler provided between the substrate and the encapsulation substrate and separate from the first filler, and a sealant provided between the first filler and the second filler and bonding the substrate and the encapsulation substrate.Type: ApplicationFiled: February 19, 2014Publication date: January 22, 2015Applicant: Samsung Display Co., Ltd.Inventors: Su-Cheol GONG, Souk-June HWANG
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Publication number: 20150015465Abstract: A unit pixel includes a first sub-pixel that emits a first color light, a second sub-pixel that emits a second color light, a third sub-pixel that emits a third color light, and a fourth sub-pixel that emits a fourth color light. Here, the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel are arranged in a rhombus structure.Type: ApplicationFiled: May 2, 2014Publication date: January 15, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Su-Cheol GONG