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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.

Patent No.:

US 12333070 B1

PDFFull Text
Date of Patent:
Jun. 17, 2025

Filed:

Mar. 04, 2024

Electronic device

Applicant:

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

Inventors:

Yoshiyuki Kurokawa, Kanagawa, JP;

Hiromichi Godo, Kanagawa, JP;

Kouhei Toyotaka, Kanagawa, JP;

Kazuki Tsuda, Kanagawa, JP;

Satoru Ohshita, Kanagawa, JP;

Hidefumi Rikimaru, Kanagawa, JP;

Assignee:

Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;

Attorneys:

NIXON PEABODY LLP

Jeffrey L. Costellia

Primary Examiner:

Jwalant Amin

Int. Cl.
CPC ...
G06F 3/01 (2006.01); G02B 27/01 (2006.01); G09G 3/00 (2006.01); G09G 3/3225 (2016.01); H10K 59/121 (2023.01); H10K 65/00 (2023.01); G06F 3/147 (2006.01); H10D 30/67 (2025.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10K 59/65 (2023.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G02B 27/0172 (2013.01); G06F 3/012 (2013.01); G09G 3/002 (2013.01); G09G 3/3225 (2013.01); H10K 59/1213 (2023.02); H10K 65/00 (2023.02); G02B 2027/0178 (2013.01); G06F 3/147 (2013.01); G09G 2354/00 (2013.01); G09G 2360/14 (2013.01); H10D 30/6734 (2025.01); H10D 30/6743 (2025.01); H10D 30/6755 (2025.01); H10D 86/423 (2025.01); H10D 86/471 (2025.01); H10D 86/481 (2025.01); H10D 86/60 (2025.01); H10K 59/65 (2023.02);
Abstract

To provide a novel electronic device. The electronic device includes a housing and a display device. The display device includes a first layer, a second layer, and a third layer. The first layer, the second layer, and the third layer are provided in different layers. The first layer includes a driver circuit and an arithmetic circuit. The second layer includes pixel circuits and a cell array. The third layer includes light-receiving devices and light-emitting devices. The pixel circuits each have a function of controlling light emission of the light-emitting device. The driver circuit has a function of controlling the pixel circuits. The arithmetic circuit has a function of performing arithmetic processing on the basis of first data corresponding to currents output from the light-receiving devices and second data corresponding to a potential held in the cell array.

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