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Patent Searching and Data


Title:
SOLID-STATE IMAGING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/142473
Kind Code:
A1
Abstract:
[Problem] To make it possible to generate a unique value for a device using a more suitable format. [Solution] A solid-state imaging element comprising: a plurality of unit pixels arranged in a two-dimensional array; and a drive control unit that controls a first drive for outputting as an image signal a signal from the unit pixel included in a first unit pixel group among the plurality of unit pixels, and a second drive for detecting variation of the signals from each of two or more unit pixels included in a second unit pixel group among the plurality of unit pixels; the first unit pixel group and the second unit pixel group having mutually different structures.

Inventors:
TOYOSHIMA, Marie (4-14-1 Asahi-cho, Atsugi-sh, Kanagawa 14, 〒2430014, JP)
YOSHIDA, Taishin (4-14-1 Asahi-cho, Atsugi-sh, Kanagawa 14, 〒2430014, JP)
Application Number:
JP2018/042208
Publication Date:
July 25, 2019
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORPORATION (4-14-1, Asahi-cho Atsugi-sh, Kanagawa 14, 〒2430014, JP)
International Classes:
H04N5/374; H01L27/146; H04N5/361; H04N5/3745
Domestic Patent References:
WO2016167076A12016-10-20
Foreign References:
JP2017118229A2017-06-29
JP2008041776A2008-02-21
JP2006147816A2006-06-08
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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