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:
Feb. 05, 2013
Filed:
Mar. 15, 2011
Jwo-huei Jou, Hsinchu, TW;
Sun-zen Chen, Hsinchu, TW;
Shiang-hau Peng, Hsinchu, TW;
Bo-shian Wu, Hsinchu, TW;
Jwo-Huei Jou, Hsinchu, TW;
Sun-Zen Chen, Hsinchu, TW;
Shiang-Hau Peng, Hsinchu, TW;
Bo-Shian Wu, Hsinchu, TW;
National Tsing Hua University, Hsinchu, TW;
Abstract
A method for fabricating an organic light-emitting diode employing a mixed host is disclosed, which comprises the following steps: (A) providing a substrate with a first electrode formed thereon; (B) coating a mold with a light-emitting layer material, wherein the light-emitting layer material comprises: a mixed host, and dye molecule(s) (or dye-function-group-composing materials) etc.; (C) pressing the mold coated with the light-emitting layer material onto the substrate to transfer the light-emitting layer material to the first electrode of the substrate, to form a light-emitting layer; and (D) forming a second electrode over the light-emitting layer. The mixed host consists of host-function molecule(s) and auxiliary additives. In addition, the present invention also provides a light-emitting diode, which is prepared by the aforementioned method.