Invention Grant
- Patent Title: Display device and method for fabricating the same
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Application No.: US16843764Application Date: 2020-04-08
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Publication No.: US11251247B2Publication Date: 2022-02-15
- Inventor: Hyung Jun Kim , Myoung Hwa Kim , Tae Sang Kim , Yeon Keon Moon , Joon Seok Park , Sang Woo Sohn , Sang Won Shin , Jun Hyung Lim , Hye Lim Choi
- 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: KR10-2019-0086441 20190717
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L27/00 ; H01L29/00 ; H01L27/32 ; H01L29/786 ; H01L29/24 ; H01L29/66 ; H01L21/02 ; H01L21/4763 ; H01L21/465 ; H01L21/4757 ; H01L27/12
Abstract:
A display device and a method for fabricating the same are provided. The display device comprises pixels connected to scan lines, and to data lines crossing the scan lines, each of the pixels including a light emitting element, and a first transistor configured to control a driving current supplied to the light emitting element according to a data voltage applied from the data line, the first transistor including a first active layer having an oxide semiconductor, and a first oxide layer on the first active layer and having a crystalline oxide containing tin (Sn).
Public/Granted literature
- US20210020717A1 DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME Public/Granted day:2021-01-21
Information query
IPC分类:
