Invention Grant
- Patent Title: Display device and method for fabricating the same
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Application No.: US17752620Application Date: 2022-05-24
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Publication No.: US11784177B2Publication Date: 2023-10-10
- Inventor: Seung Geun Lee , Jin Wan Kim , Sang Jo Kim , Su Jeong Kim
- 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR 20210135740 2021.10.13
- Main IPC: H01L25/18
- IPC: H01L25/18 ; H01L27/15 ; G09G3/32 ; G09G3/20 ; H01L23/00

Abstract:
A display device comprises a substrate, a pixel electrode on the substrate, a light emitting element on the pixel electrode, and a common electrode layer on the light emitting element, and configured to receive a common voltage, wherein the light emitting element configured to emit a first light according to a driving current having a first current density, is configured to emit a second light according to a driving current having a second current density, and is configured to emit a third light according to a driving current having a third current density.
Public/Granted literature
- US20230112256A1 DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME Public/Granted day:2023-04-13
Information query
IPC分类: