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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 9716230 B1

PDFFull Text
Date of Patent:
Jul. 25, 2017

Filed:

Apr. 24, 2014

Light emitting device, production method thereof, and display panel

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Chen Tang, Beijing, CN;

Jingxia Gu, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Eric Ward

Int. Cl.
CPC ...
H01L 51/54 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01); C09K 11/06 (2006.01); C09K 11/08 (2006.01); C09K 11/88 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0039 (2013.01); C09K 11/06 (2013.01); C09K 11/08 (2013.01); C09K 11/881 (2013.01); H01L 27/322 (2013.01); H01L 51/0043 (2013.01); H01L 51/502 (2013.01); H01L 51/5036 (2013.01); H01L 51/56 (2013.01); C09K 2211/14 (2013.01); C09K 2211/1416 (2013.01); H01L 2227/323 (2013.01); H01L 2251/301 (2013.01); Y02B 20/181 (2013.01);
Abstract

The present disclosure provides a light emitting device, a production method thereof, and a display panel, for simplifying the production process of light emitting device and improving the performance of the light emitting device. The light emitting device in the present disclosure comprises a white light emitting layer comprising a polyfluorene blue light material, and red light quantum dots and green light quantum dots doped in the polyfluorene blue light material.

Find Patent Forward Citations

Tang, Chen. (2017). Light emitting device, production method thereof, and display panel (U.S. Patent No. 9716230). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9716230

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

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