Invention Grant
- Patent Title: Electroluminesence display having through-hole in display area
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Application No.: US16688451Application Date: 2019-11-19
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Publication No.: US11355728B2Publication Date: 2022-06-07
- Inventor: KaKyung Kim , JaeHan Ahn , KiBok Park
- 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: KR10-2018-0154584 20181204
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
Disclosed is an electroluminescence display device having a through-hole in a display area thereof. The electroluminescence display device includes a substrate, a display area, a non-display area, a through-hole, an inner dam, and a concave-convex pattern. In the display area, a plurality of pixels, each of which includes a light emitting element that displays an image and a driving element that drives the light emitting element, are disposed on the substrate. The non-display area surrounds the display area on the substrate. The through-hole is disposed in the display area and does not include the substrate, the light emitting elements, and the driving elements. The inner dam surrounds the through-hole. The concave-convex pattern surrounds the through-hole between the through-hole and the inner dam.
Public/Granted literature
- US20200176520A1 Electroluminesence Display Having Through-Hole In Display Area Public/Granted day:2020-06-04
Information query
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