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:
Dec. 29, 2015
Filed:
Oct. 31, 2014
Applicants:
Feng-wen Yen, Taipei, TW;
Cheng-hao Chang, Miao-Li, TW;
Inventors:
Feng-Wen Yen, Taipei, TW;
Cheng-Hao Chang, Miao-Li, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 21/84 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0025 (2013.01); H01L 51/42 (2013.01); H01L 51/56 (2013.01);
Abstract
The present invention discloses a novel purifying method for the organic optoelectronic material. More specifically the present invention relates to a purifying method for organic electroluminescent (herein referred to as organic EL) material, organic photovoltaics (herein referred to as OPV) material and organic thin-film transistor (herein referred to as OTFT) material. The organic optoelectronic device use the organic optoelectronic material can lower driving voltage, prolong half-lifetime and improve performance.