logo

For the Inventor, By the Inventor

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 11050033 B1

PDFFull Text
Date of Patent:
Jun. 29, 2021

Filed:

Apr. 23, 2019

Light-emitting film, production method thereof, and a light emitting device including the same

Applicant:

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

Inventors:

Kwanghee Kim, Seoul, KR;

Oul Cho, Suwon-si, KR;

Chan Su Kim, Seoul, KR;

Tae Hyung Kim, Seoul, KR;

Eun Joo Jang, Suwon-si, KR;

Moon Gyu Han, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Victoria K Hall

Int. Cl.
CPC ...
H01L 51/50 (2006.01); C09K 11/88 (2006.01); H01L 51/56 (2006.01); C09K 11/08 (2006.01); C09K 11/59 (2006.01); C09K 11/56 (2006.01); C09K 11/54 (2006.01); C09K 11/62 (2006.01); C09K 11/55 (2006.01); C09K 11/74 (2006.01); C09K 11/89 (2006.01); C09K 11/66 (2006.01); C09K 11/65 (2006.01); C09K 11/61 (2006.01); C09K 11/70 (2006.01); C09K 11/64 (2006.01);
U.S. Cl.
CPC ...
H01L 51/502 (2013.01); C09K 11/0805 (2013.01); C09K 11/0883 (2013.01); C09K 11/54 (2013.01); C09K 11/55 (2013.01); C09K 11/56 (2013.01); C09K 11/565 (2013.01); C09K 11/59 (2013.01); C09K 11/595 (2013.01); C09K 11/61 (2013.01); C09K 11/62 (2013.01); C09K 11/64 (2013.01); C09K 11/65 (2013.01); C09K 11/66 (2013.01); C09K 11/661 (2013.01); C09K 11/70 (2013.01); C09K 11/74 (2013.01); C09K 11/883 (2013.01); C09K 11/89 (2013.01); C09K 11/892 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5092 (2013.01); H01L 51/56 (2013.01); H01L 2251/301 (2013.01);
Abstract

A light emitting film including a plurality of quantum dots and an electronic device including the same. The plurality of quantum dots constitute at least a portion of a surface of the light emitting film, the plurality of quantum dots do not include cadmium, and the at least a portion of a surface of the light emitting film includes a metal halide bound to at least one quantum dot of the plurality of quantum dots.

Find Patent Forward Citations

Quick Actions:

Kim, Kwanghee. (2021). Light-emitting film, production method thereof, and a light emitting device including the same (U.S. Patent No. 11050033). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11050033

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

Loading…