Invention Grant
- Patent Title: X-ray detector
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Application No.: US16222835Application Date: 2018-12-17
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Publication No.: US10649100B2Publication Date: 2020-05-12
- Inventor: Kangwoo Kim , Siu Yoon , Sejin Shin
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6c2fa32a
- Main IPC: G01T1/208
- IPC: G01T1/208 ; G01T1/20

Abstract:
The present disclosure relates to an X-ray detector. The X-ray detector includes the first and second gate lines arranged to be spaced apart from each other on a substrate, a data line and a bias line that are arranged to be spaced apart from each other in a direction intersecting the first and second gate lines, and define a unit pixel area, a storage capacitor that is arranged in the unit pixel area and has one end connected to a ground, a phototransistor that is turned on by a reset signal applied to the first gate line and provides a signal generated by an incident light source to the storage capacitor, and a thin film transistor that is turned on by a gate signal applied to the second gate line to provide a charge stored in the storage capacitor to the data line.
Public/Granted literature
- US20190187300A1 X-Ray Detector Public/Granted day:2019-06-20
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