Invention Grant
- Patent Title: Sensor device
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Application No.: US16436428Application Date: 2019-06-10
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Publication No.: US11639913B2Publication Date: 2023-05-02
- Inventor: Genshiro Kawachi
- Applicant: Tianma Japan, Ltd.
- Applicant Address: JP Kanagawa
- Assignee: Tianma Japan, Ltd.
- Current Assignee: Tianma Japan, Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Nixon & Vanderhye
- Priority: JPJP2018-110267 20180608,JPJP2019-020800 20190207,JPJP2019-051441 20190319
- Main IPC: G01N27/414
- IPC: G01N27/414 ; H01L29/786 ; G01N27/26 ; G01N27/30
Abstract:
A sensor device is disclosed. The sensor device includes a monitor thin film transistor, a reference thin film transistor, and a control unit. The control unit is configured to determine a value measured from a sample based on a differential degree between output current of the reference thin film transistor and output current of the monitor thin film transistor.
Information query
