Invention Grant
- Patent Title: Display device
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Application No.: US17839864Application Date: 2022-06-14
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Publication No.: US11744111B2Publication Date: 2023-08-29
- Inventor: Satoshi Maruyama
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Maier & Maier, PLLC
- Priority: JP 16058455 2016.03.23
- The original application number of the division: US16263635 2019.01.31
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H10K59/121 ; H01L27/12 ; H10K59/131 ; H01L27/06 ; H10K59/12 ; H01L29/66 ; H01L29/786

Abstract:
A plurality of thin film transistors provided in a peripheral region are first staggered thin film transistors where a first channel layer configured of low-temperature polysilicon is included, and the first channel layer is not interposed between a first source electrode and a first gate electrode, and between a first drain electrode and the first gate electrode. A plurality of thin film transistors provided in a display region are second staggered thin film transistors where a second channel layer configured of an oxide semiconductor is included, and the second channel layer is not interposed between a second source electrode and a second gate electrode, and between a second drain electrode and the second gate electrode. The first thin film transistor is located below the second thin film transistor.
Public/Granted literature
- US20220310735A1 DISPLAY DEVICE Public/Granted day:2022-09-29
Information query
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