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:
Apr. 16, 2013
Filed:
Nov. 17, 2011
Hiroshi Fujimura, Aichi, JP;
Masumitsu Ino, Kanagawa, JP;
Mitsuru Asano, Kanagawa, JP;
Akira Yumoto, Kanagawa, JP;
Yuichi Iwase, Kanagawa, JP;
Hiroshi Fujimura, Aichi, JP;
Masumitsu Ino, Kanagawa, JP;
Mitsuru Asano, Kanagawa, JP;
Akira Yumoto, Kanagawa, JP;
Yuichi Iwase, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
In a display device including, a display area having a plurality of organic EL devices on a substrate; a peripheral area having a driving circuit for the organic EL devices and surrounding the display area on the substrate; and an organic insulating film covering at least the driving circuit, the organic insulating film has a separating groove which divides itself into the inner part and outer part at the periphery of the display area.