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:
Oct. 13, 2015
Filed:
Oct. 04, 2013
Rohm Co., Ltd., Kyoto, JP;
Hiroaki Shiraga, Kyoto, JP;
ROHM CO., LTD., Kyoto, JP;
Abstract
An organic EL device of the present invention includes: a base layer; a plurality of bottom electrodes arranged in a surface portion of the base layer at an interval in a lateral direction along a surface of the base layer; an organic layer which contains an organic light emitting material and is placed on the base layer so as to cover the plurality of bottom electrodes collectively and divided into a plurality of pixels respectively corresponding to the plurality of bottom electrodes; a top electrode opposed to the plurality of bottom electrodes with the organic layer interposed therebetween; and a gate electrode, which is placed at a region between mutually adjacent bottom electrodes in a planar view seen from the normal direction of the surface of the base layer, for turning off a parasitic transistor formed by cooperation of the top electrode and mutually adjacent bottom electrodes.