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. 10, 2021
Filed:
Jan. 29, 2020
Pioneer Corporation, Tokyo, JP;
Takeru Okada, Kawasaki, JP;
PIONEER CORPORATION, Tokyo, JP;
Abstract
A first electrode () has optical transparency, and a second electrode () has light reflectivity. An organic layer () is located between the first electrode () and the second electrode (). Light-transmitting regions (a second region () and a third region ()) are located between a plurality of light-emitting units (). An insulating film () defines the light-emitting units () and includes tapers (). A sealing member () covers the light-emitting units () and the insulating film (). A low reflection film () is located on the side opposite to a substrate () with the second electrode () therebetween. The low reflection film () covers at least one portion of the tapers (and).