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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 10636350 B1

PDFFull Text
Date of Patent:
Apr. 28, 2020

Filed:

Jun. 05, 2018

Light emitting diode having a decreased driving voltage and improved luminous efficiency and display device including the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Dong Chan Kim, Yongin-si, KR;

Byoung Duk Lee, Yongin-si, KR;

Yoon Hyeung Cho, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Tracie Y Green

Int. Cl.
CPC ...
G09G 3/32 (2016.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 33/26 (2010.01); H01L 33/36 (2010.01); H01L 33/06 (2010.01); C09K 11/02 (2006.01); C09K 11/77 (2006.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); C09K 11/02 (2013.01); C09K 11/77 (2013.01); H01L 33/06 (2013.01); H01L 33/26 (2013.01); H01L 33/36 (2013.01); H01L 51/502 (2013.01); H01L 51/5024 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5092 (2013.01); H01L 51/5218 (2013.01); H01L 51/5221 (2013.01);
Abstract

A light emitting diode and a display device, the light emitting diode including a first electrode; a second electrode overlapping the first electrode; and an emission layer positioned between the first electrode and the second electrode, wherein the emission layer includes a first material, the first material including an alkali metal halide, an alkaline earth metal halide, a transition metal halide, an alkali metal chalcogenide, or an alkaline earth metal chalcogenide, and a second material, the second material including a lanthanide metal or a compound of a lanthanide metal.

Find Patent Forward Citations

Kim, Dong. (2020). Light emitting diode having a decreased driving voltage and improved luminous efficiency and display device including the same (U.S. Patent No. 10636350). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10636350

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

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