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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 9765937 B1

PDFFull Text
Expired
Date of Patent:
Sep. 19, 2017

Filed:

Mar. 25, 2014

Light source, a method of manufacturing the same, and a backlight unit having the same

Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

HanMoe Cha, Seoul, KR;

Seung-Hwa Ha, Gyeonggi-do, KR;

HyunJeong Kim, Gyeonggi-do, KR;

Sanghyuck Yoon, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;

Attorney:

F. Chau & Associates, LLC

Primary Examiner:

Anh Mai

Assistant Examiner:

Arman B Fallahkhair

Int. Cl.
CPC ...
F21K 99/00 (2016.01); F21V 9/00 (2015.01); F21K 9/90 (2016.01); G02F 1/1335 (2006.01); F21K 9/64 (2016.01); B82Y 20/00 (2011.01); H01L 33/50 (2010.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/56 (2013.01); F21K 9/64 (2016.08); F21K 9/90 (2013.01); G02F 1/133617 (2013.01); H01L 33/507 (2013.01); B82Y 20/00 (2013.01); F21Y 2115/10 (2016.08); G02F 2202/108 (2013.01); H01L 33/502 (2013.01); Y10S 977/95 (2013.01); Y10T 29/4913 (2015.01);
Abstract

A light source includes a substrate and a plurality of light emitting devices disposed on the substrate. Each of the light emitting devices is configured to generate a first light. A plurality of quantum-dot devices are respectively disposed on the light emitting devices. The quantum-dot devices are configured to convert the first light to a second light. The quantum-dot devices are configured to be attached to and detached from the light emitting devices, respectively.

Find Patent Forward Citations

Cha, HanMoe. (2017). Light source, a method of manufacturing the same, and a backlight unit having the same (U.S. Patent No. 9765937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9765937

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

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