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:
Nov. 12, 2013
Filed:
Jun. 24, 2010
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 preparing an OLED by an imprinting process is disclosed, which comprises the following steps: (A) providing a substrate, and a first electrode is formed thereon; (B) coating a mold with a first organic material ink; (C) pressing the mold coated with the first organic material ink on the substrate to transfer the first organic material ink onto the first electrode of the substrate, to obtain a first light-emitting array; (D) baking the substrate having the first light-emitting array formed thereon; and (E) forming a second electrode on the first light-emitting array.