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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 8957407 B1

PDFFull Text
Date of Patent:
Feb. 17, 2015

Filed:

Jan. 25, 2007

Anthracene derivatives, preparation method thereof and organic light emitting diode using the same

Applicants:

Kong-kyeom Kim, Daejeon, KR;

Hye-young Jang, Daejeon, KR;

Jae-chol Lee, Daejeon, KR;

Jae-soon Bae, Daejeon, KR;

Dong-seob Jeong, Seoul, KR;

Tae-yoon Park, Daejeon, KR;

Inventors:

Kong-Kyeom Kim, Daejeon, KR;

Hye-Young Jang, Daejeon, KR;

Jae-Chol Lee, Daejeon, KR;

Jae-Soon Bae, Daejeon, KR;

Dong-Seob Jeong, Seoul, KR;

Tae-Yoon Park, Daejeon, KR;

Assignee:

LG Chem, Ltd., Seoul, KR;

Attorney:

McKenna, Long & Aldridge LLP

Primary Examiner:

Shaun Campbell

Assistant Examiner:

Raj R Gupta

Int. Cl.
CPC ...
H01L 51/54 (2006.01); C07C 211/57 (2006.01); C07C 13/39 (2006.01); H01L 51/00 (2006.01); C07C 15/20 (2006.01); C07C 15/52 (2006.01); C07C 211/61 (2006.01); C07D 209/86 (2006.01); C07D 235/18 (2006.01); C07D 333/08 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0058 (2013.01); C07C 15/20 (2013.01); C07C 15/52 (2013.01); C07C 211/61 (2013.01); C07D 209/86 (2013.01); C07D 235/18 (2013.01); C07D 333/08 (2013.01); C09K 11/06 (2013.01); H05B 33/14 (2013.01); C07C 2103/24 (2013.01); C09K 2211/1011 (2013.01); H01L 51/0054 (2013.01); H01L 51/006 (2013.01); H01L 51/0071 (2013.01); H01L 51/5012 (2013.01); H01L 51/5048 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present invention provides a novel anthracene derivative, a method for preparing the same, and an organic electronic device using the same. The anthracene derivative according to the invention can function alone as a light emitting host, in particular, as a blue host in an organic electronic device. Further, the anthracene derivative according to the invention can also function as a hole injecting or hole transporting material, an electron injecting or electron transporting material, or a light emitting material in an organic electronic device including a light emitting device. Therefore, the organic electronic device according to the present invention shows excellent characteristics in efficiency, drive voltage and stability.

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