Title:
DETECTION SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DETECTOR
Document Type and Number:
WIPO Patent Application WO/2016/112608
Kind Code:
A1
Abstract:
The present invention provides a detection substrate and a preparation method therefor, and a detector. The detection substrate comprises an underlying substrate, a thin film transistor, a PIN photodiode and a scintillating layer. The thin film transistor and the PIN photodiode are arranged on the first surface of the underlying substrate, and the scintillating layer is arranged on the second surface of the underlying substrate. Visible light obtained after X rays pass through the scintillating layer directly irradiates the PIN photodiode after passing through the underlying substrate having high transmittance, so as to avoid decrease of the intensity of light that irradiates the PIN photodiode, thereby improving the light utilization rate of the detection substrate.
Inventors:
ZHAO LEI (CN)
Application Number:
PCT/CN2015/079012
Publication Date:
July 21, 2016
Filing Date:
May 15, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L31/105
Foreign References:
| CN103855172A | 2014-06-11 | |||
| CN102576715A | 2012-07-11 | |||
| US20140027828A1 | 2014-01-30 | |||
| JP2006189296A | 2006-07-20 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
北京天昊联合知识产权代理有限公司 (CN)
北京天昊联合知识产权代理有限公司 (CN)
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