Invention Grant
- Patent Title: Display panel and display device
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Application No.: US17467991Application Date: 2021-09-07
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Publication No.: US11978828B2Publication Date: 2024-05-07
- Inventor: Byeong-Seong So
- 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: KR 20200188379 2020.12.30
- Main IPC: H01L33/38
- IPC: H01L33/38 ; H01L27/15 ; H01L33/44 ; H01L33/62 ; H01Q1/24

Abstract:
Embodiments of the present disclosure relate to a display panel and a display device. The display panel comprises a substrate including a first display area and a second display area each having a plurality of sub-pixels, wherein the number of sub-pixels per unit area in the first display area is less than the number of sub-pixels per unit area in the second display area; a transistor layer disposed over the substrate and including a plurality of transistors; a planarization layer over the transistor layer; a light emitting element layer including a common electrode including a plurality of holes in the first display area, disposed over the planarization layer, and including a plurality of light emitting elements; and an antenna comprising a first antenna electrode disposed in the transistor layer and a second antenna electrode disposed over the first antenna electrode, disposed in the first display area and at least a part of which overlaps the plurality of holes. In the present disclosure, the reception rate of the antenna is improved.
Public/Granted literature
- US20220209068A1 DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2022-06-30
Information query
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