Patents by Inventor Kyungjae YOON
Kyungjae YOON 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: 11974401Abstract: An electronic device according to various embodiments may include: a first frame at least partially exposed to an outside of the electronic device and comprising a metal material, a flexible printed circuit board at least a portion of which is disposed adjacent to the first frame, a first connector electrically connecting the flexible printed circuit board and a main board of the electronic device, a bendable second connector electrically connecting the flexible printed circuit board and the first frame, a bolt including a bolt body extending through a groove formed in the second connector to be bolt-coupled to a bolt groove formed in the first frame and a bolt head formed integrally with the bolt body and disposed in a first direction with respect to the first frame, a plate disposed adjacent to the bolt head of the bolt and coupled to the first frame in the first direction to allow the bolt body of the bolt to be maintained in a state of being coupled to the bolt groove formed in the first frame, and an intType: GrantFiled: December 7, 2021Date of Patent: April 30, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sunghyup Lee, Chongo Yoon, Kwonho Son, Mincheol Seo, Yoonjung Kim, Hyungjin Kim, Jungsik Park, Sangyoup Seok, Donghun Shin, Seongyong An, Kyungjae Lee, Heeseok Jung, Huiwon Cho, Hyunju Hong
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Publication number: 20230216005Abstract: A display device may include a substrate including a display area and non-display area, a signal line disposed in the display area of the substrate, a test line disposed in the non-display area and connected to the signal line, and a first lower etching stopper layer disposed between the substrate and the test line. A rear surface edge of the substrate may be located further inside than an outer side edge of the first lower etching stopper layer. An end portion of the test line may include a portion that is located further outside than the rear surface edge of the substrate and does not overlap the substrate.Type: ApplicationFiled: September 7, 2022Publication date: July 6, 2023Applicant: LG DISPLAY CO., LTD.Inventors: SeungHan PAEK, HyunJin AN, Kyungjae YOON, Jeonphill HAN
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Publication number: 20230209885Abstract: A display device is provided, which prevents light leakage from occurring and allows an edge of a display panel not to be visible. The display device can include a glass substrate provided with a plurality of pixels, a polarizing film provided over the glass substrate, a side coating layer provided over a side of the glass substrate to fill a step difference between the glass substrate and the polarizing film, and a rear coating layer provided below the glass substrate.Type: ApplicationFiled: October 29, 2022Publication date: June 29, 2023Applicant: LG DISPLAY CO., LTD.Inventors: SeungHan PAEK, HyunJin An, Kyungjae Yoon, Jeonphill Han
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Patent number: 11610520Abstract: A foldable display apparatus includes a display panel including a flexible substrate, in which at least one folding area folded based on a folding axis and non-folding areas disposed at one side and the other side of the folding area are defined, a glass substrate disposed below the flexible substrate, including an opening portion corresponding to the folding area, and a pattern frame disposed below the glass substrate, wherein the flexible substrate includes at least one groove pattern formed to overlap the folding area, and the groove pattern is formed on a rear surface of the flexible substrate.Type: GrantFiled: October 21, 2020Date of Patent: March 21, 2023Assignee: LG Display Co., Ltd.Inventors: Seongwoo Park, SeungHan Paek, HyunJin An, Kyungjae Yoon
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Patent number: 11538895Abstract: A display apparatus includes a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area. The display apparatus includes a first glass substrate provided in the display area, a second glass substrate provided in the non-display area, an anti-etching member provided to overlap the bending area, and a link line portion formed on the anti-etching member and formed to overlap the non-display area.Type: GrantFiled: December 28, 2020Date of Patent: December 27, 2022Assignee: LG Display Co., Ltd.Inventors: SeungHan Paek, Kyungjae Yoon, HyunJin An, Seongwoo Park
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Patent number: 11532797Abstract: A display apparatus includes a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area. The display apparatus includes a first glass substrate provided in the display area, a second glass substrate provided in the non-display area, and a flexible substrate provided to overlap the bending area.Type: GrantFiled: December 24, 2020Date of Patent: December 20, 2022Assignee: LG Display Co., Ltd.Inventors: SeungHan Paek, Kyungjae Yoon, HyunJin An, Seongwoo Park
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Publication number: 20210202669Abstract: A display apparatus includes a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area. The display apparatus includes a first glass substrate provided in the display area, a second glass substrate provided in the non-display area, an anti-etching member provided to overlap the bending area, and a link line portion formed on the anti-etching member and formed to overlap the non-display area.Type: ApplicationFiled: December 28, 2020Publication date: July 1, 2021Applicant: LG Display Co., Ltd.Inventors: SeungHan PAEK, Kyungjae YOON, HyunJin AN, Seongwoo PARK
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Publication number: 20210202853Abstract: A display apparatus includes a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area. The display apparatus includes a first glass substrate including a first flat surface and a first rear surface opposite to the first flat surface, the first flat surface being overlapped with the display area, a second glass substrate including a second flat surface and a second rear surface opposite to the second flat surface, the second flat surface being overlapped with the non-display area adjacent to the bending area, a first mask member provided on the first rear surface, and a second mask member provided on the second rear surface.Type: ApplicationFiled: December 22, 2020Publication date: July 1, 2021Applicant: LG Display Co., Ltd.Inventors: HyunJin AN, SeungHan PAEK, Seongwoo PARK, Kyungjae YOON
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Publication number: 20210202868Abstract: A display apparatus includes a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area. The display apparatus includes a first glass substrate provided in the display area, a second glass substrate provided in the non-display area, and a flexible substrate provided to overlap the bending area.Type: ApplicationFiled: December 24, 2020Publication date: July 1, 2021Applicant: LG Display Co., Ltd.Inventors: SeungHan PAEK, Kyungjae YOON, HyunJin AN, Seongwoo PARK
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Publication number: 20210118337Abstract: A foldable display apparatus includes a display panel including a flexible substrate, in which at least one folding area folded based on a folding axis and non-folding areas disposed at one side and the other side of the folding area are defined, a glass substrate disposed below the flexible substrate, including an opening portion corresponding to the folding area, and a pattern frame disposed below the glass substrate, wherein the flexible substrate includes at least one groove pattern formed to overlap the folding area, and the groove pattern is formed on a rear surface of the flexible substrate.Type: ApplicationFiled: October 21, 2020Publication date: April 22, 2021Applicant: LG Display Co., Ltd.Inventors: Seongwoo PARK, SeungHan PAEK, HyunJin AN, Kyungjae YOON