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Patent Searching and Data


Title:
IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/152943
Kind Code:
A1
Abstract:
An imaging device according to one embodiment in the present disclosure comprises: a pixel region which includes a pixel transistor including a gate; a first peripheral region which includes at least one first peripheral transistor including a gate and is positioned to the outer side of the pixel region; and a semiconductor substrate which includes a first substrate section. The length of the gate of the at least one first peripheral transistor is shorter than the length of the gate of the pixel transistor. When at least one type of impurity contributing to the suppression of transient accelerated diffusion of conductive impurities is defined as a specific type, the at least one first peripheral transistor is positioned within the first substrate section and includes a first specific layer containing conductive impurities and the specific type.

Inventors:
NODA TAIJI
Application Number:
PCT/JP2020/040481
Publication Date:
August 05, 2021
Filing Date:
October 28, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01L21/8234; H01L21/336; H01L21/8238; H01L27/088; H01L27/092; H01L27/146; H01L27/30; H01L29/78; H04N5/374
Domestic Patent References:
WO2014002390A12014-01-03
WO2019009023A12019-01-10
WO2004068588A12004-08-12
Foreign References:
JP2013020998A2013-01-31
JP2016001709A2016-01-07
JP2013149741A2013-08-01
JP2010056515A2010-03-11
JP2009272423A2009-11-19
JP2006121025A2006-05-11
JP2007123844A2007-05-17
JP2012238760A2012-12-06
JP2010205951A2010-09-16
JP2010192794A2010-09-02
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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