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.

Date of Patent:
Oct. 28, 2025

Filed:

Nov. 25, 2019
Applicant:

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

Inventors:

Young Rag Do, Seoul, KR;

Yun Jae Eo, Seoul, KR;

Hoo Keun Park, Cheongju-si, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/853 (2025.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01);
U.S. Cl.
CPC ...
H10H 20/853 (2025.01); H01L 25/0753 (2013.01); H10H 20/0362 (2025.01);
Abstract

A display device and a method for manufacturing a display device are provided. A display device includes: a base layer; first and second electrodes which are located on the base layer; at least one light emitting diode which is located between the first and second electrodes and configured to emit light; and a protective layer which is located on the base layer and arranged to cover at least the first and second electrodes and the light emitting diode, and the protective layer includes a substrate layer and a light emission pattern formed by at least a partial region protruding from a surface of the substrate layer.


Find Patent Forward Citations

Do, Young. (2025). Display device with improved emission efficiency and method for manufacturing same (U.S. Patent No. 12457830). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12457830

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

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