Patents by Inventor Myeongseok JEONG
Myeongseok JEONG 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: 11943968Abstract: A display device includes a display panel, a first film, and a polarizing film. The display panel includes a first surface, a second surface opposite to the first surface, and a side surface. The first film is beneath the first surface of the display panel. The polarizing film is on the second surface of the display panel. The polarizing film has a haze area including a yellow area extending along an edge of the polarizing film in a plan view.Type: GrantFiled: October 17, 2022Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Minsoo Kang, Gwangjae Seo, Myeongseok Jeong, Yongsik Heo, Kyoungil Min, Junshik Park, Taehyun Sung, Hyungu Lee
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Publication number: 20230232696Abstract: A method of manufacturing a display apparatus includes separating a mother substrate that includes a plurality of connected unit display apparatuses into a plurality of separated unit display apparatuses. Each separated unit display apparatus includes a display panel and at least one supporting unit attached below the display panel. The display panel includes a display substrate that has a pad area on which are disposed a plurality of pads and a thin film encapsulation layer on the display substrate. The method further includes consecutively cutting the display panel and the at least one supporting unit of each separated unit display apparatus along cutting lines in the pad area, where a first cut surface of the pad area of the display substrate and a second cut surface of the at least one supporting unit are respectively cut at different angles.Type: ApplicationFiled: March 28, 2023Publication date: July 20, 2023Inventors: GEUNWOO YUG, Myeongseok Jeong, Soobum Park, Junghwa You, Ilyoung Jeong
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Patent number: 11637270Abstract: A method of manufacturing a display apparatus includes separating a mother substrate that includes a plurality of connected unit display apparatuses into a plurality of separated unit display apparatuses. Each separated unit display apparatus includes a display panel and at least one supporting unit attached below the display panel. The display panel includes a display substrate that has a pad area on which are disposed a plurality of pads and a thin film encapsulation layer on the display substrate. The method further includes consecutively cutting the display panel and the at least one supporting unit of each separated unit display apparatus along cutting lines in the pad area, where a first cut surface of the pad area of the display substrate and a second cut surface of the at least one supporting unit are respectively cut at different angles.Type: GrantFiled: October 19, 2020Date of Patent: April 25, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Geunwoo Yug, Myeongseok Jeong, Soobum Park, Junghwa You, Ilyoung Jeong
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Publication number: 20230035717Abstract: A display device includes a display panel, a first film, and a polarizing film. The display panel includes a first surface, a second surface opposite to the first surface, and a side surface. The first film is beneath the first surface of the display panel. The polarizing film is on the second surface of the display panel. The polarizing film has a haze area including a yellow area extending along an edge of the polarizing film in a plan view.Type: ApplicationFiled: October 17, 2022Publication date: February 2, 2023Applicant: Samsung Display Co., Ltd.Inventors: Minsoo KANG, Gwangjae SEO, Myeongseok JEONG, Yongsik HEO, Kyoungil MIN, Junshik PARK, Taehyun SUNG, Hyungu LEE
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Patent number: 11476449Abstract: A display panel includes a first surface, a second surface opposite to the first surface, an outermost side surface, a first film beneath the first surface of the display panel, and a polarizing film on the second surface of the display panel. The first film includes a first burr disposed along an edge of the first film adjacent to an outermost side surface of the first film. Further, the first film has a first width in one direction and the polarizing film has a second width in the one direction that is greater than the first width.Type: GrantFiled: May 21, 2020Date of Patent: October 18, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Minsoo Kang, Gwangjae Seo, Myeongseok Jeong, Yongsik Heo, Kyoungil Min, Junshik Park, Taehyun Sung, Hyungu Lee
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Publication number: 20210036267Abstract: A method of manufacturing a display apparatus includes separating a mother substrate that includes a plurality of connected unit display apparatuses into a plurality of separated unit display apparatuses. Each separated unit display apparatus includes a display panel and at least one supporting unit attached below the display panel. The display panel includes a display substrate that has a pad area on which are disposed a plurality of pads and a thin film encapsulation layer on the display substrate. The method further includes consecutively cutting the display panel and the at least one supporting unit of each separated unit display apparatus along cutting lines in the pad area, where a first cut surface of the pad area of the display substrate and a second cut surface of the at least one supporting unit are respectively cut at different angles.Type: ApplicationFiled: October 19, 2020Publication date: February 4, 2021Inventors: Geunwoo Yug, Myeongseok Jeong, Soobum Park, Junghwa You, Ilyoung Jeong
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Patent number: 10811640Abstract: A method of manufacturing a display apparatus includes separating a mother substrate that includes a plurality of connected unit display apparatuses into a plurality of separated unit display apparatuses. Each separated unit display apparatus includes a display panel and at least one supporting unit attached below the display panel. The display panel includes a display substrate that has a pad area on which are disposed a plurality of pads and a thin film encapsulation layer on the display substrate. The method further includes consecutively cutting the display panel and the at least one supporting unit of each separated unit display apparatus along cutting lines in the pad area, where a first cut surface of the pad area of the display substrate and a second cut surface of the at least one supporting unit are respectively cut at different angles.Type: GrantFiled: October 18, 2018Date of Patent: October 20, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Geunwoo Yug, Myeongseok Jeong, Soobum Park, Junghwa You, Ilyoung Jeong
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Publication number: 20200287168Abstract: A display device includes a display panel, a first film, and a polarizing film. The display panel includes a first surface, a second surface opposite to the first surface, and a side surface. The first film is beneath the first surface of the display panel. The polarizing film is on the second surface of the display panel. The polarizing film has a haze area including a yellow area extending along an edge of the polarizing film in a plan view.Type: ApplicationFiled: May 21, 2020Publication date: September 10, 2020Applicant: Samsung Display Co., Ltd.Inventors: Minsoo Kang, Gwangjae Seo, Myeongseok Jeong, Yongsik Heo, Kyoungil Min, Junshik Park, Taehyun Sung, Hyungu Lee
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Patent number: 10686161Abstract: A display device includes a display panel, a first film, and a second film. The display panel includes a light emitter to emit light including display information, a first surface, and a second surface opposite to the first surface. The light passes through a second surface. The first film is on the first surface of the display panel. The second film is on the second surface of the display panel. The display panel includes a side surface that connects the first surface and the second surface. A side surface of the second film protrudes outwardly more than a side surface of the first film with respect to the side surface of the display panel. The side surface of the second film is inclined at an angle greater than about 90 degrees with respect to the second surface.Type: GrantFiled: January 30, 2017Date of Patent: June 16, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Minsoo Kang, Gwangjae Seo, Myeongseok Jeong, Yongsik Heo, Kyoungil Min, Junshik Park, Taehyun Sung, Hyungu Lee
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Publication number: 20190259977Abstract: A method of manufacturing a display apparatus includes separating a mother substrate that includes a plurality of connected unit display apparatuses into a plurality of separated unit display apparatuses. Each separated unit display apparatus includes a display panel and at least one supporting unit attached below the display panel. The display panel includes a display substrate that has a pad area on which are disposed a plurality of pads and a thin film encapsulation layer on the display substrate. The method further includes consecutively cutting the display panel and the at least one supporting unit of each separated unit display apparatus along cutting lines in the pad area, where a first cut surface of the pad area of the display substrate and a second cut surface of the at least one supporting unit are respectively cut at different angles.Type: ApplicationFiled: October 18, 2018Publication date: August 22, 2019Inventors: Geunwoo Yug, Myeongseok Jeong, Soobum Park, Junghwa You, Ilyoung Jeong
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Publication number: 20170358781Abstract: A display device includes a display panel, a first film, and a second film. The display panel includes a light emitter to emit light including display information, a first surface, and a second surface opposite to the first surface. The light passes through a second surface. The first film is on the first surface of the display panel. The second film is on the second surface of the display panel. The display panel includes a side surface that connects the first surface and the second surface. A side surface of the second film protrudes outwardly more than a side surface of the first film with respect to the side surface of the display panel. The side surface of the second film is inclined at an angle greater than about 90 degrees with respect to the second surface.Type: ApplicationFiled: January 30, 2017Publication date: December 14, 2017Inventors: Minsoo KANG, Gwangjae SEO, Myeongseok JEONG, Yongsik HEO, Kyoungil MIN, Junshik PARK, Taehyun SUNG, Hyungu LEE
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Publication number: 20160043336Abstract: A method of manufacturing a flexible display apparatus includes forming a first flexible substrate on a first sacrificial layer on a first support substrate, forming a display layer on the first flexible substrate, forming an encapsulation layer on the display layer, forming a second flexible substrate on a second sacrificial layer on a second support substrate, forming a touch screen layer on the second flexible substrate, forming a color filter layer on the touch screen layer, bonding the first support substrate and the second support substrate based on an adhesive layer between the encapsulation layer and the color filter layer, and detaching the first support substrate and the second support substrate by performing a delaminating operation between the first sacrificial layer and the first flexible substrate and between the second sacrificial layer and the second flexible substrate.Type: ApplicationFiled: May 6, 2015Publication date: February 11, 2016Inventors: Chiwoo KIM, Minhwan CHOI, Jeanyoung KANG, Kyunghan KIM, Kwansu KIM, Daewon PARK, Kyungjin YOO, Sangmin JANG, Myeongseok JEONG