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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 12317706 B1

PDFFull Text
Date of Patent:
May. 27, 2025

Filed:

Mar. 11, 2020

Display device

Applicant:

Sharp Kabushiki Kaisha, Sakai, JP;

Inventors:

Takao Saitoh, Sakai, JP;

Masaki Yamanaka, Sakai, JP;

Yi Sun, Sakai, JP;

Yohsuke Kanzaki, Sakai, JP;

Masahiko Miwa, Sakai, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Phuc T Dang

Int. Cl.
CPC ...
H01L 29/08 (2006.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01); H10K 71/80 (2023.01); H10K 77/10 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); H10K 59/1213 (2023.02); H10K 71/00 (2023.02); H10K 71/80 (2023.02); H10K 77/111 (2023.02); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display device according to an aspect of the disclosure includes a display region. The display region is provided with a plurality of first grooves and a plurality of second grooves formed between adjacent control lines and spaced apart from the plurality of control lines, in a plan view. Each of the plurality of first grooves extends in a second direction along a coupling semiconductor layer, between the adjacent control lines, in a plan view. Each of the plurality of second grooves extends in a direction intersecting a first groove of the plurality of first grooves, and is adjacent to at least one end portion of the first groove.

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