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:
Sep. 02, 2014
Filed:
Apr. 29, 2013
AU Optronics Corporation, Hsin-Chu, TW;
Chang-Yen Wu, Hsin-Chu, TW;
AU Optronics Corporation, Hsin-Chu, TW;
Abstract
An organic light-emitting device (OLED) is disclosed. The OLED includes a light-emitting layer, a first electrode, and a second electrode, in which the light-emitting layer is interposed between the first and the second electrodes and includes a first molecular energy level of a host, and a second molecular energy level of a dopant. The first molecular energy level has a highest occupied molecular orbital (HOMO) which is substantially same as the HOMO of the second molecular energy level, or the first molecular energy level has a lowest unoccupied molecular orbital (LUMO) which is substantially the same as the LUMO of the second molecular energy level.