Invention Grant
- Patent Title: Display apparatus including a low brightness area
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Application No.: US17431866Application Date: 2021-05-21
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Publication No.: US12159963B2Publication Date: 2024-12-03
- Inventor: Junghoon Yoon , Wonyong Lee , Hochul Lee
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2020-0111769 20200902
- International Application: PCT/KR2021/006351 WO 20210521
- International Announcement: WO2022/050530 WO 20220310
- Main IPC: H01L33/58
- IPC: H01L33/58 ; H01L23/00 ; H01L25/075

Abstract:
A display apparatus includes: a substrate; and a plurality of light emitting diode (LED) elements disposed on the substrate in a matrix form, wherein the plurality of LED elements includes: a first LED element including a first light emitting layer, a second LED element including a second light emitting layer, and a third LED element including a third light emitting layer, wherein the first LED element, the second LED element, and the third LED element are disposed in a column direction of the plurality of LED elements, and constitute one pixel together, and wherein the first light emitting layer, the second light emitting layer, and the third light emitting layer respectively comprises a first weak light-emitting area, a second weak light-emitting area, and a third weak light-emitting area that are aligned in a line in the column direction.
Public/Granted literature
- US20230144026A1 DISPLAY APPARATUS INCLUDING A LOW BRIGHTNESS AREA Public/Granted day:2023-05-11
Information query
IPC分类: