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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 12446364 B1

PDFFull Text
Date of Patent:
Oct. 14, 2025

Filed:

Oct. 17, 2022

Nanorod led, display apparatus including the same, and method of manufacturing the nanorod led

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Younghwan Park, Seongnam-si, KR;

Joosung Kim, Seongnam-si, KR;

Dongchul Shin, Suwon-si, KR;

Junhee Choi, Seongnam-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sonya McCall-Shepard

Int. Cl.
CPC ...
H10H 20/819 (2025.01); B82Y 40/00 (2011.01); H10H 20/01 (2025.01); H10H 20/813 (2025.01); H10H 20/816 (2025.01); H10H 20/818 (2025.01); H10H 20/821 (2025.01); H10H 20/825 (2025.01); H10H 20/831 (2025.01); H10H 20/851 (2025.01); H10H 29/14 (2025.01);
U.S. Cl.
CPC ...
H10H 20/819 (2025.01); H10H 20/0137 (2025.01); H10H 20/8252 (2025.01); H10H 20/8312 (2025.01); H10H 29/142 (2025.01);
Abstract

Provided are nanorod light emitting diodes (LEDs), display apparatuses, and manufacturing methods thereof. The nanorod LED includes a first-type semiconductor layer including a body and a pyramidal structure continuously provided from the body, a nitride light emitting layer provided on the pyramidal structure, and a second-type semiconductor layer provided in the nitride light emitting layer.

Find Patent Forward Citations

Park, Younghwan. (2025). Nanorod led, display apparatus including the same, and method of manufacturing the nanorod led (U.S. Patent No. 12446364). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12446364

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

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