Invention Grant
- Patent Title: Organic light emitting diode display device
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Application No.: US16542850Application Date: 2019-08-16
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Publication No.: US11355568B2Publication Date: 2022-06-07
- Inventor: Ji-Hyun Ka , Taegeun Kim , Ki Myeong Eom , Kwangsae 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
- Agency: Kile Park Reed & Houtteman PLLC
- Priority: KR10-2018-0096654 20180820
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L27/12 ; H01L21/44 ; H01L29/786 ; H01L29/423 ; H01L29/417

Abstract:
An organic light emitting diode (“OLED”) display device includes a substrate having a display region including a light emitting region and a peripheral region, and a pad region located in one side of the display region, a plurality of light emitting structures on the substrate in the light emitting region, and a plurality of fan-out wirings including a low fan-out wiring in the peripheral region on the substrate, a middle fan-out wiring on the low fan-out wiring, the middle fan-out wiring overlapping at least a portion of the low fan-out wiring, and an upper fan-out wiring on the middle fan-out wiring, the upper fan-out wiring overlapping at least a portion of the low fan-out wiring.
Public/Granted literature
- US20200058725A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE Public/Granted day:2020-02-20
Information query
IPC分类: