Invention Publication
- Patent Title: DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
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Application No.: US18389134Application Date: 2023-11-13
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Publication No.: US20240178361A1Publication Date: 2024-05-30
- Inventor: HyunGon Kim , KwangSu Lim , Soyoung Lee , YoungIn Jang
- 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
- Priority: KR 20220160363 2022.11.25
- Main IPC: H01L33/62
- IPC: H01L33/62 ; H01L25/16

Abstract:
In one aspect, a display device includes a substrate having pixels each including a plurality of sub-pixels; a plurality of light-emitting elements on the plurality of sub-pixels and each including one or more n-type electrodes and a p-type electrode; a first connection electrode on each of the plurality of light-emitting elements of the plurality of sub-pixels and including a concave portion that overlaps the one or more n-type electrodes; and a second connection electrode on each of the plurality of light-emitting elements of the plurality of sub-pixels and including a convex portion that overlaps the p-type electrode. The concave portion and the convex portion extend in a first direction in each of a first subset of the plurality of sub-pixels, and the concave portion and the convex portion extend in a second direction different from the first direction in each of a second subset of the plurality of sub-pixels.
Information query
IPC分类: