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:
Aug. 30, 2011
Filed:
Dec. 22, 2008
Applicants:
Chain-shu Hsu, Hsinchu, TW;
Chih-nan Lo, Taoyuan County, TW;
Chi-neng MO, Taoyuan County, TW;
Chien-lung Tsou, Taoyuan County, TW;
Jan-tian Lian, Keelung, TW;
Inventors:
Chain-Shu Hsu, Hsinchu, TW;
Chih-Nan Lo, Taoyuan County, TW;
Chi-Neng Mo, Taoyuan County, TW;
Chien-Lung Tsou, Taoyuan County, TW;
Jan-Tian Lian, Keelung, TW;
Assignee:
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/63 (2006.01); C08G 61/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light emitting material includes a polyfluorene derivative having a liquid crystal side group is provided. The polyfluorene derivative has a chemical structure as described in structure 1: