Invention Grant
- Patent Title: Display panel including a signal line having a two-layer structure, and method for manufacturing the same
-
Application No.: US17253054Application Date: 2018-12-20
-
Publication No.: US11581396B2Publication Date: 2023-02-14
- Inventor: Sangwoo Sohn , Dokeun Song , Sukyoung Yang , Dongmin Lee , Sangwon Shin , Kyeongsu Ko , Sanggab Kim , Hongsick Park , Hyuneok Shin , Joongeol 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2018-0073862 20180627
- International Application: PCT/KR2018/016278 WO 20181220
- International Announcement: WO2020/004746 WO 20200102
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32 ; H01L51/56 ; H01L27/12 ; H01L29/66 ; H01L29/786
Abstract:
A display panel includes a base layer, a signal line which is disposed on the base layer and includes a first layer including aluminum and a second layer disposed directly on the first layer and consisting of niobium, a first thin film transistor connected to the signal line, a second thin film transistor disposed on the base layer, a capacitor electrically connected to the second thin film transistor, and a light emitting element electrically connected to the second thin film transistor.
Public/Granted literature
- US20210280666A1 DISPLAY PANEL AND METHOD FOR MANUFACTURING SAME Public/Granted day:2021-09-09
Information query
IPC分类:
