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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 11963403 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Aug. 13, 2019

Display device having a light-blocking material in an insulating layer between a transistor and a light-emitting element and manufacturing method thereof

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Seung Hyun Park, Seoul, KR;

Joo Sun Yoon, Seoul, KR;

Woo Sik Jun, Seongnam-si, KR;

Yun-Mo Chung, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

David Chen

Int. Cl.
CPC ...
H10K 59/124 (2023.01); H10K 50/813 (2023.01); H10K 50/816 (2023.01); H10K 59/38 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/124 (2023.02); H10K 50/813 (2023.02); H10K 50/816 (2023.02); H10K 59/38 (2023.02); H10K 71/00 (2023.02);
Abstract

A display device includes a first substrate. A transistor is disposed on the first substrate. A light-emitting element is connected to the transistor. An insulating layer is disposed between the transistor and the light-emitting element. A second substrate at least partially overlaps the first substrate. A color conversion layer is disposed on the second substrate. The insulating layer includes a first insulating layer and a second insulating layer. A distance between the first insulating layer and the first substrate is less than a distance between the second insulating layer and the first substrate. The first insulating layer includes a light blocking material.

Find Patent Forward Citations

Park, Seung. (2024). Display device having a light-blocking material in an insulating layer between a transistor and a light-emitting element and manufacturing method thereof (U.S. Patent No. 11963403). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11963403

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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