Title:
INFRARED SENSOR SUBSTRATE AND INFRARED SENSOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/131216
Kind Code:
A1
Abstract:
An infrared sensor substrate (10) is provided with a plurality of column signal lines (101), a plurality of row signal lines (102), and a pixel array of a plurality of pixels (12) including infrared detection elements (100) connected to the column signal lines (101) and the row signal lines (102). The infrared sensor substrate (10) is provided with: a current source (105) connected to the infrared detection elements (100) via the column signal lines (101); a voltage source (107, 108) for supplying a voltage to the infrared detection elements (100) via the row signal lines (102); and a plurality of output terminals (111) which are connected to the column signal lines (101) and connectable to a signal processing circuit substrate (20) for processing output signals from the infrared detection elements (100). The infrared sensor substrate (10) is provided with a monitoring terminal (113) enabling monitoring of the voltage applied by the voltage source (107, 108) to the infrared detection elements (100).
Inventors:
FUJISAWA DAISUKE (JP)
NAKANISHI JUNJI (JP)
ONAKADO TAKAHIRO (JP)
NAKANISHI JUNJI (JP)
ONAKADO TAKAHIRO (JP)
Application Number:
PCT/JP2017/034113
Publication Date:
July 19, 2018
Filing Date:
September 21, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01L27/144; G01J1/02; G01J1/42; H01L27/146; H04N5/33; H04N5/369
Foreign References:
| JP2016058699A | 2016-04-21 | |||
| JPS62107595A | 1987-05-18 | |||
| JPH05102446A | 1993-04-23 | |||
| JP2014068012A | 2014-04-17 | |||
| JP2014239157A | 2014-12-18 | |||
| JP2007114089A | 2007-05-10 | |||
| JP2004146816A | 2004-05-20 | |||
| JPH04180374A | 1992-06-26 |
Other References:
See also references of EP 3570325A4
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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