Invention Grant
- Patent Title: Display substrate
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Application No.: US15951588Application Date: 2018-04-12
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Publication No.: US10403847B2Publication Date: 2019-09-03
- Inventor: Jinkoo Chung , Seong-Min Kim , Hye Hyang Park , Jinhyun Park
- 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: H.C. Park & Associates, PLC
- Priority: KR10-2017-0048684 20170414
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56 ; H01L51/52 ; H01L51/50

Abstract:
A display substrate including a base substrate including a plurality of pixel areas, each of the plurality of pixel areas including an emission area and a transmission area, a pixel circuit layer disposed in the emission area and including at least one transistor, a pixel electrode disposed on the pixel circuit layer and connected to the pixel circuit layer, a hole injection layer selectively disposed on the pixel electrode in the emission area, an emission layer disposed on the hole injection layer of the emission area, an electron injection layer disposed on the base substrate on which the emission layer is disposed; and a common electrode disposed on the base substrate on which the electron injection layer is disposed.
Public/Granted literature
- US20180301658A1 DISPLAY SUBSTRATE Public/Granted day:2018-10-18
Information query
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