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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 9977151 B1

PDFFull Text
Expired
Date of Patent:
May. 22, 2018

Filed:

Jun. 30, 2015

Light diffusion member, and light emitting device, and display device using the same

Applicant:

Scienbizip Consulting (Shenzhen) Co., Ltd., Shenzhen, CN;

Inventors:

Feng-Yuen Dai, New Taipei, TW;

Chau-Jin Hu, Tu-Cheng, TW;

Yung-Lun Huang, Tu-Cheng, TW;

Li-Ying Wang He, New Taipei, TW;

Assignee:

ScienBiziP Consulting (Shenzhen) Co., Ltd., Shenzhen, CN;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Matthew E Warren

Int. Cl.
CPC ...
H01L 29/227 (2006.01); G02B 3/00 (2006.01); G02B 5/02 (2006.01); H01L 33/56 (2010.01); H01L 33/50 (2010.01); H01L 33/54 (2010.01); G02F 1/1335 (2006.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
G02B 3/00 (2013.01); G02B 5/0236 (2013.01); G02B 5/0242 (2013.01); G02F 1/133606 (2013.01); H01L 33/501 (2013.01); H01L 33/54 (2013.01); H01L 33/56 (2013.01); G02F 1/133603 (2013.01); G02F 2001/133614 (2013.01); G02F 2202/36 (2013.01); H01L 33/58 (2013.01); H01L 2933/0091 (2013.01);
Abstract

A light diffusion member includes a matrix and a number of quantum dots uniformly dispersed in the matrix. The matrix is made of epoxy resin and ammonium persulfate. The quantum dots have a mass percentage of about 10% to about 20% of the total mass of the light diffusion member. A light emitting device using the light diffusion member and a display device using the light emitting device are also provided.

Find Patent Forward Citations

Dai, Feng-Yuen. (2018). Light diffusion member, and light emitting device, and display device using the same (U.S. Patent No. 9977151). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9977151

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

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