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. 25, 2015
Filed:
Apr. 13, 2012
Ken-tsung Wong, New Taipei, TW;
Hsiao-fan Chen, New Taipei, TW;
Ting-chih Wang, Taipei, TW;
Shih-wei Lin, Taitung County, TW;
Wen-yi Hung, New Taipei, TW;
Qu-yuan Liu, Taoyuan County, TW;
Meng-huan Ho, Taipei, TW;
Ting-yi Cho, New Taipei, TW;
Chieh-wei Chen, Taichung, TW;
Chung-chun Lee, Hsinchu, TW;
Ken-Tsung Wong, New Taipei, TW;
Hsiao-Fan Chen, New Taipei, TW;
Ting-Chih Wang, Taipei, TW;
Shih-Wei Lin, Taitung County, TW;
Wen-Yi Hung, New Taipei, TW;
Qu-Yuan Liu, Taoyuan County, TW;
Meng-Huan Ho, Taipei, TW;
Ting-Yi Cho, New Taipei, TW;
Chieh-Wei Chen, Taichung, TW;
Chung-Chun Lee, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
An organic light emitting device is provided. The organic light emitting device includes a first electrode layer, a second electrode layer and a light emitting material layer. The second electrode layer is disposed opposite to the first electrode layer. The light emitting material layer is disposed between the first electrode layer and the second electrode layer, and includes an organic light emitting material and an electron transport material, wherein the electron transport material includes a compound represented by a formula (1) below: