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 12707879 B1

Date of Patent:

Aug. 11, 2026

Filed:

Oct. 12, 2023

Display device manufacturing method including forming a repair hole that penetrates a sealing layer

Applicant:

Magnolia White Corporation, Tokyo, JP;

Inventor:

Arichika Ishida, Tokyo, JP;

Assignee:

MAGNOLIA WHITE CORPORATION, Tokyo, JP;

Attorney:

XSENSUS LLP

Primary Examiner:

Davienne N Monbleau

Assistant Examiner:

Emily undefined Farmer

Int. Cl.

CPC ...

H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/80 (2023.01);

U.S. Cl.

CPC ...

H10K 71/861 (2023.02); H10K 59/1201 (2023.02); H10K 59/8722 (2023.02);

Abstract

According to one embodiment, a method of manufacturing a display device, includes forming a plurality of display elements each including a lower electrode, an organic layer which covers the lower electrode and an upper electrode which covers the organic layer, forming a first sealing layer which seals the plurality of display elements, individually, inspecting the plurality of display elements to determine whether any of the plurality of display elements entails a defect and forming, when in the inspection, it is confirmed that there is a defective one of the display elements, a repair hole which penetrates the first sealing layer which seals the defective one of the display elements.

Find Patent Forward Citations

Ishida, Arichika. (2026). Display device manufacturing method including forming a repair hole that penetrates a sealing layer (U.S. Patent No. 12707879). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12707879

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