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:
Mar. 31, 2020
Filed:
Mar. 09, 2015
Pioneer Corporation, Tokyo, JP;
Tohoku Pioneer Corporation, Yamagata, JP;
PIONEER CORPORATION/TOHOKU PIONEER CORPORATION, Tokyo, JP;
Abstract
A substrate () transmits visible light. Plural light-emitting regions () are located on the substrate () and are aligned in a first direction. A non-light-emitting region () is provided in each area between the plural light-emitting regions () and transmits visible light. Moreover, the light-emitting region () includes plural light-emitting units (). The light-emitting units () are aligned in the first direction. In addition, each light-emitting unit () includes a first electrode (), an organic layer (), and a second electrode (). The organic layer () is formed between the first electrode () and the second electrode ().