Invention Grant
- Patent Title: Display device
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Application No.: US16582981Application Date: 2019-09-25
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Publication No.: US11605680B2Publication Date: 2023-03-14
- Inventor: YuCheol Yang , Suhyeon 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: Seed IP Law Group LLP
- Priority: KR10-2018-0116080 20180928
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H01L51/52 ; H01L27/32 ; H01L51/56 ; H01L29/66

Abstract:
A display device includes: a substrate having thereon a first subpixel, a second subpixel, and a third subpixel; a first electrode in each of the first to third subpixels on the substrate; a first bank between the first electrodes; a second bank on the first bank and having a width less than that of the first bank; a light emitting layer on the first electrodes, the first bank, and the second bank; and a second electrode on the light emitting layer. The light emitting layer provided on the second bank and the light emitting layer provided on the first bank are spaced apart from each other.
Information query
IPC分类: