Invention Grant
- Patent Title: Display device
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Application No.: US16011725Application Date: 2018-06-19
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Publication No.: US10573666B2Publication Date: 2020-02-25
- Inventor: Isao Suzumura , Kazufumi Watabe , Yoshinori Ishii , Hidekazu Miyake , Yohei Yamaguchi
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2016-100493 20160519
- Main IPC: H01L27/12
- IPC: H01L27/12 ; H01L29/786 ; H01L29/51 ; H01L29/24 ; G02F1/1368 ; G02F1/133 ; G02F1/1362 ; H01L29/417 ; H01L29/423 ; H01L29/49 ; H01L27/32
Abstract:
The object of the present invention is to make it possible to form an LIPS TFT and an oxide semiconductor TFT on the same substrate. A display device includes a substrate having a display region in which pixels are formed. The pixel includes a first TFT using an oxide semiconductor 109. An oxide film 110 as an insulating material is formed on the oxide semiconductor 109. A gate electrode 111 is formed on the oxide film 110. A first electrode 115 is connected to a drain of the first TFT via a first through hole formed in the oxide film 110. A second electrode 116 is connected to a source of the first TFT via a second through hole formed in the oxide film 110.
Public/Granted literature
- US20180308869A1 DISPLAY DEVICE Public/Granted day:2018-10-25
Information query
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