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公开(公告)号：US12041806B2
公开(公告)日：2024-07-16
申请号：US17116563
申请日：2020-12-09
Applicant: LG Display Co., Ltd.
Inventor： Youngjoo Park , Seungkyu Lee , Sejin Jang , Jungmin Lee , Taehyoung Kwak , Hyesun Song
CPC classification number: H10K50/841 , G02B1/14 , H10K50/86 , H10K59/12 , H10K77/111 , H10K2102/311
Abstract: A foldable display device includes a foldable display panel and a foldable cover window disposed on the foldable display panel. The foldable cover window includes a flexible film and a first hard coating layer located on the flexible film with the first hard coating layer including a base material in combination with a linker material. The base material is a siloxane-based resin and the linker material is one of: a urethane-acrylic-based linker, an acrylic-based linker, and an epoxy-based linker.
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公开(公告)号：US20210202879A1
公开(公告)日：2021-07-01
申请号：US17116563
申请日：2020-12-09
Applicant: LG Display Co., Ltd.
Inventor： Youngjoo Park , Seungkyu Lee , Sejin Jang , Jungmin Lee , Taehyoung Kwak , Hyesun Song
Abstract: A foldable display device includes a foldable display panel and a foldable cover window disposed on the foldable display panel. The foldable cover window includes a flexible film and a first hard coating layer located on the flexible film with the first hard coating layer including a base material in combination with a linker material. The base material is a siloxane-based resin and the linker material is one of: a urethane-acrylic-based linker, an acrylic-based linker, and an epoxy-based linker.
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公开(公告)号：US20210028397A1
公开(公告)日：2021-01-28
申请号：US16933657
申请日：2020-07-20
Applicant: LG Display Co., Ltd.
Inventor： Youngjoo Park , Sejin Jang , Taehyoung Kwak
Abstract: A flexible display device includes a flexible display panel. The flexible display device further includes a cover window structure on the flexible display panel, including a flexible film and a first hard coating layer on the flexible film. The first hard coating layer includes a material made of a combination of a siloxane resin and a urethane-acrylic-, acrylic- or epoxy-type linker.
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Patent Agency Ranking
公开(公告)号：US12216244B2
公开(公告)日：2025-02-04
申请号：US17858681
申请日：2022-07-06
Applicant: LG Display Co., Ltd.
Inventor： Wansoo Lee , Youngjoo Park , ByoungHar Hwang , Taehyoung Kwak , Changwoo Chun
Abstract: The present disclosure relates to a flexible display device, and more particularly, a flexible display device includes a display panel, and a cover member which is disposed on the display panel and includes a thin glass and an adhesive member disposed so as to enclose the thin glass, at this time, the adhesive member includes a first adhesive member disposed so as to enclose an upper surface and a side surface of the thin glass and a second adhesive member disposed on a lower surface of the thin glass. According to the present disclosure, the flexible display device disposes a protective film above the cover member to provide a scattering suppressing effect and improve a surface hardness, a compression characteristic, the impact resistance and folding characteristic.
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公开(公告)号：US20230006179A1
公开(公告)日：2023-01-05
申请号：US17942877
申请日：2022-09-12
Applicant: LG Display Co., Ltd.
Inventor： Youngjoo Park , Sejin Jang , Taehyoung Kwak
Abstract: A flexible display device includes a flexible display panel. The flexible display device further includes a cover window structure on the flexible display panel, including a flexible film and a first hard coating layer on the flexible film. The first hard coating layer includes a material made of a combination of a siloxane resin and a urethane-acrylic-, acrylic- or epoxy-type linker.
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公开(公告)号：US11523524B2
公开(公告)日：2022-12-06
申请号：US16959070
申请日：2018-10-08
Applicant: LG DISPLAY CO., LTD.
Inventor： Nohjin Myung , Sanghak Shin , Taehyoung Kwak , Wansoo Lee , Seungkyu Lee
Abstract: A display device includes a display panel, a back plate disposed below the display panel, and a deformation prevention structure disposed below the back plate. The display panel, the back plate, and the deformation prevention structure are bendable in at least one bendable area. The deformation prevention structure has higher modulus than either the display panel or the back plate in the at least one bendable area. The display device is not deformed even after being repeatedly bent.
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公开(公告)号：US11476444B2
公开(公告)日：2022-10-18
申请号：US16933657
申请日：2020-07-20
Applicant: LG Display Co., Ltd.
Inventor： Youngjoo Park , Sejin Jang , Taehyoung Kwak
Abstract: A flexible display device includes a flexible display panel. The flexible display device further includes a cover window structure on the flexible display panel, including a flexible film and a first hard coating layer on the flexible film. The first hard coating layer includes a material made of a combination of a siloxane resin and a urethane-acrylic-, acrylic- or epoxy-type linker.
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公开(公告)号：US10944080B2
公开(公告)日：2021-03-09
申请号：US16592680
申请日：2019-10-03
Applicant: LG Display Co., Ltd.
Inventor： Miyeon Seo , Taehyoung Kwak , Sinchul Kang , Suk Choi
IPC: H01L51/52
Abstract: A display apparatus includes a flexible display panel including a display area configured to display an image and a periphery area adjacent to the display area, a first light shielding member, configured to shield a light at least a portion of the periphery area at a first light shielding rate, disposed on the flexible display panel, an adhesive member configured to cover the first light shielding member and the flexible display panel, a second light shielding member, overlapped at least a portion of the first light shielding member, configured to shield a light at a second light shielding rate, disposed on the adhesive member, and a cover member configured to cover the adhesive member and the second light shielding member.
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