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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 11444117 B1

PDFFull Text
Date of Patent:
Sep. 13, 2022

Filed:

Jul. 10, 2019

Light emitting element, light emitting element manufacturing method, and display device including light emitting element

Applicant:

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

Inventors:

Jinhee Kang, Suwon-si, KR;

Jitsuo Ota, Suwon-si, KR;

Assignee:

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

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Andrew Sasinowski

Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 25/075 (2006.01); H01L 27/12 (2006.01); H01L 33/00 (2010.01); H01L 33/32 (2010.01); H01L 33/38 (2010.01); H01L 33/46 (2010.01); H01L 33/06 (2010.01); H01L 33/62 (2010.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
H01L 27/15 (2013.01); G09G 3/32 (2013.01); H01L 25/0753 (2013.01); H01L 27/1214 (2013.01); H01L 33/0075 (2013.01); H01L 33/06 (2013.01); H01L 33/32 (2013.01); H01L 33/382 (2013.01); H01L 33/46 (2013.01); H01L 33/62 (2013.01); G09G 2320/0242 (2013.01); G09G 2330/023 (2013.01); G09G 2330/10 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0025 (2013.01);
Abstract

A light emitting element, a manufacturing method therefor, and a display device including the light emitting element are disclosed. Particularly, disclosed are a multi-tunnel junction light emitting element having two or more light emitting regions, which are horizontally separated from each other, and a manufacturing method therefor, and disclosed is a display device which includes the light emitting element so as to efficiently arrange pixels and independently control the light emitting regions.

Find Patent Forward Citations

Kang, Jinhee. (2022). Light emitting element, light emitting element manufacturing method, and display device including light emitting element (U.S. Patent No. 11444117). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11444117

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

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