The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 10, 2024

Filed:

May. 24, 2023
Applicant:

Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;

Inventors:

Takayuki Ikeda, Atsugi, JP;

Takahiro Fukutome, Atsugi, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06N 3/067 (2006.01); G06N 3/04 (2023.01); G06N 3/065 (2023.01); H01L 27/146 (2006.01); H01L 29/786 (2006.01); H04N 23/57 (2023.01); H04N 25/75 (2023.01); H04N 25/77 (2023.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G06N 3/0675 (2013.01); G06N 3/04 (2013.01); G06N 3/065 (2023.01); H01L 27/14609 (2013.01); H01L 27/14616 (2013.01); H01L 27/14618 (2013.01); H04N 23/57 (2023.01); H04N 25/75 (2023.01); H04N 25/77 (2023.01); H01L 27/1225 (2013.01); H01L 27/14627 (2013.01); H01L 27/14636 (2013.01); H01L 27/1464 (2013.01); H01L 27/14689 (2013.01); H01L 29/78633 (2013.01); H01L 29/78648 (2013.01); H01L 29/7869 (2013.01); H01L 29/78696 (2013.01); H01L 2224/48091 (2013.01);
Abstract

An imaging device connected to a neural network is provided. An imaging device having a neuron in a neural network includes a plurality of first pixels, a first circuit, a second circuit, and a third circuit. Each of the plurality of first pixels includes a photoelectric conversion element. The plurality of first pixels is electrically connected to the first circuit. The first circuit is electrically connected to the second circuit. The second circuit is electrically connected to the third circuit. Each of the plurality of first pixels generates an input signal of the neuron. The first circuit, the second circuit, and the third circuit function as the neuron. The third circuit includes an interface connected to the neural network.


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