Invention Grant
- Patent Title: Display apparatus and method of manufacturing the display apparatus
- Patent Title (中): 显示装置及其制造方法
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Application No.: US13693830Application Date: 2012-12-04
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Publication No.: US08853688B2Publication Date: 2014-10-07
- Inventor: Honglong Ning , Byeong-Beom Kim , Kyungseop Kim , Joonyong Park , Changoh Jeong , Sangwon Shin , Dongmin Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2012-0086445 20120807
- Main IPC: H01L29/10
- IPC: H01L29/10 ; H01L33/42 ; H01L33/00 ; H01L21/77
Abstract:
A display apparatus includes a base substrate and a buffer layer disposed on the base substrate. The display apparatus further includes an oxide semiconductor layer disposed on the buffer layer and including a source electrode, a drain electrode, and a channel portion. The display apparatus further includes a gate insulating layer disposed on the channel portion, a gate electrode disposed on the gate insulating layer, and a protective layer disposed on the gate electrode and the buffer layer and having a contact hole. The display apparatus further includes a transparent electrode overlapping a portion of the protective layer and electrically connected to one of the source electrode and the drain electrode through the contact hole. The transparent electrode includes a transparent metal layer and a transparent conductive oxide layer overlapping the transparent metal layer.
Public/Granted literature
- US20140042428A1 DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS Public/Granted day:2014-02-13
Information query
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