Invention Application
- Patent Title: DISPLAY DEVICE
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Application No.: US17867627Application Date: 2022-07-18
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Publication No.: US20220352450A1Publication Date: 2022-11-03
- Inventor: Jin Yeong KIM , Mi Jin PARK , Sang Ho PARK , Tae Hoon YANG , Sung Jin LEE
- 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
- Priority: KR10-2019-0127760 20191015
- Main IPC: H01L33/62
- IPC: H01L33/62 ; H01L33/20 ; G09G3/32 ; H01L33/38 ; H01L25/16 ; H01L27/32 ; H01L25/075

Abstract:
A display device includes a substrate including a display area and a non-display area, a pixel located in the display area, a pad unit on one side of the non-display area, and a driver connected to the pixel. The pixel includes a first insulating layer, a first light emitting element on the first insulating layer, a second insulating layer on the first light emitting element and exposing one end portion and another end portion of the first light emitting element, a first contact electrode on the second insulating layer and connected to the one end portion of the first light emitting element, and a second contact electrode on the second insulating layer and connected to the other end portion of the first light emitting element. The pad unit includes a pad metal layer, a first pad insulating layer, a second pad insulating layer, and a pad electrode.
Public/Granted literature
- US11848409B2 Display device including a pad unit and a driver connected to a pixel through the pad unit Public/Granted day:2023-12-19
Information query
IPC分类: