Invention Grant
- Patent Title: Display device
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Application No.: US16709071Application Date: 2019-12-10
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Publication No.: US11226695B2Publication Date: 2022-01-18
- Inventor: Keun-Young Kim , Byong-Hoo Kim , Young-Sub Shin , Sung-Jin Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2018-0170539 20181227
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
Disclosed is a display device capable of reducing the reflection of external light. The display device includes an optical adhesive layer disposed between an element substrate, on which a light-emitting element and a touch sensor are disposed, and a cover substrate, wherein the optical adhesive layer includes a first lower adhesive layer disposed so as to overlap an emission area, in which the light-emitting element is disposed, and a second lower adhesive layer formed so as to have a shape different from the shape of the first lower adhesive layer, the second lower adhesive layer being disposed so as to overlap a non-emission area, excluding the emission area, whereby it is possible to improve optical efficiency while reducing the reflection of external light.
Public/Granted literature
- US20200210005A1 Display Device Public/Granted day:2020-07-02
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