Invention Grant
- Patent Title: Display apparatus having a bank on a pixel defining layer
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Application No.: US17354404Application Date: 2021-06-22
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Publication No.: US12069899B2Publication Date: 2024-08-20
- Inventor: Hyeongpil Kim , Byounghun Sung
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: KILE PARK REED & HOUTTEMAN PLLC
- Priority: KR 20200170748 2020.12.08
- Main IPC: H10K59/122
- IPC: H10K59/122 ; H10K50/13 ; H10K59/38

Abstract:
A display apparatus includes a lower substrate, a first pixel electrode, a second pixel electrode, and a third pixel electrode that are disposed apart from each other on the lower substrate, a pixel defining layer overlapping an edge of each of the first pixel electrode, the second pixel electrode, and the third pixel electrode, the pixel defining layer including a first opening exposing a center portion of the first pixel electrode, a second opening exposing a center portion of the second pixel electrode, and a third opening exposing a center portion of the third pixel electrode, and a bank disposed on the pixel defining layer and isolating the first opening from the second opening and the third opening.
Public/Granted literature
- US20220181410A1 DISPLAY APPARATUS Public/Granted day:2022-06-09
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