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.:
Date of Patent:
Jan. 07, 2014
Filed:
Mar. 22, 2007
Applicants:
Jung Keun Kim, Seoul, KR;
Jeong Dae Seo, Incheon, KR;
Kyung Hoon Lee, Seoul, KR;
Chun Gun Park, Seoul, KR;
Hyun Cheol Jeong, Jinju-si, KR;
Jong Kwan Bin, Yongin-si, KR;
Sung Hoon Pieh, Seoul, KR;
Inventors:
Jung Keun Kim, Seoul, KR;
Jeong Dae Seo, Incheon, KR;
Kyung Hoon Lee, Seoul, KR;
Chun Gun Park, Seoul, KR;
Hyun Cheol Jeong, Jinju-si, KR;
Jong Kwan Bin, Yongin-si, KR;
Sung Hoon Pieh, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A red phosphorescent compound of Formula I: and R1, R2, R3, R4 and R5 are as defined in the specification.