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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 10962835 B1

PDFFull Text
Date of Patent:
Mar. 30, 2021

Filed:

Sep. 18, 2018

Inorganic composite luminescent material, light-emitting film, light-emitting diode package, light emitting diode and light-emitting device including the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Hye-Li Min, Paju-si, KR;

Byung-Geol Kim, Paju-si, KR;

Dong-Young Kim, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

C Melissa Koslow

Int. Cl.
CPC ...
G02F 1/13357 (2006.01); H01L 33/50 (2010.01); H01L 33/56 (2010.01); H01L 51/50 (2006.01); F21V 8/00 (2006.01); C09K 11/02 (2006.01); C09K 11/70 (2006.01); B82Y 40/00 (2011.01); B82Y 20/00 (2011.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133617 (2013.01); C09K 11/025 (2013.01); C09K 11/703 (2013.01); G02B 6/0011 (2013.01); G02F 1/133603 (2013.01); H01L 33/502 (2013.01); H01L 33/56 (2013.01); H01L 51/502 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); G02F 1/133614 (2021.01); H01L 2933/0091 (2013.01);
Abstract

An inorganic composite luminescent material includes inorganic illuminants. An inorganic illuminant includes an inorganic luminescent particle configured to emit light, and a porous coating surrounding the inorganic luminescent particle. The porous coating has a plurality of pores. The inorganic composite luminescent material can further include scattering agents within at least a portion of the plurality of pores in the porous coating of the inorganic illuminants. The scattering agents are configured to scatter the light emitted from the inorganic luminescent particles.

Find Patent Forward Citations

Min, Hye-Li. (2021). Inorganic composite luminescent material, light-emitting film, light-emitting diode package, light emitting diode and light-emitting device including the same (U.S. Patent No. 10962835). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10962835

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

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