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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 12161021 B1

PDFFull Text
Date of Patent:
Dec. 03, 2024

Filed:

Mar. 30, 2018

Display device, mask, and method for manufacturing display device

Applicant:

Sharp Kabushiki Kaisha, Sakai, JP;

Inventors:

Tohru Sonoda, Sakai, JP;

Takashi Ochi, Sakai, JP;

Hisao Ochi, Sakai, JP;

Tsuyoshi Senzaki, Yonago, JP;

Hideki Nakada, Yonago, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Jesse Y Miyoshi

Int. Cl.
CPC ...
H10K 59/122 (2023.01); C23C 14/04 (2006.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); C23C 14/042 (2013.01); H10K 71/00 (2023.02); H10K 71/166 (2023.02);
Abstract

A display device includes: a plurality of pixel-region mask spacers disposed in a pixel region where a plurality of pixels are disposed; a plurality of frame-region mask spacers disposed in a frame region outside the pixel region so as to surround the pixel region; and a common layer disposed on the plurality of pixel-region mask spacers, the common layer being common to the plurality of pixels, wherein the common layer comprises an end that has undulations in a plan view.

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Sonoda, Tohru. (2024). Display device, mask, and method for manufacturing display device (U.S. Patent No. 12161021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12161021

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