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:
Dec. 23, 2014
Filed:
Mar. 08, 2010
Organic el panel, panel-combined light emitting device, and method of manufacturing organic el panel
Zenichiro Hara, Tokyo, JP;
Satoru Kiridoshi, Tokyo, JP;
Suguru Nagae, Tokyo, JP;
Takanori Okumura, Tokyo, JP;
Shintaro Yamasaki, Tokyo, JP;
Yuji Saito, Yamagata-ken, JP;
Yutaka Saito, Yamagata-ken, JP;
Masashi Fukuzaki, Yamagata-ken, JP;
Masami Kimura, Yamagata-ken, JP;
Zenichiro Hara, Tokyo, JP;
Satoru Kiridoshi, Tokyo, JP;
Suguru Nagae, Tokyo, JP;
Takanori Okumura, Tokyo, JP;
Shintaro Yamasaki, Tokyo, JP;
Yuji Saito, Yamagata-ken, JP;
Yutaka Saito, Yamagata-ken, JP;
Masashi Fukuzaki, Yamagata-ken, JP;
Masami Kimura, Yamagata-ken, JP;
Tohoku Pioneer Corporation, Yamagata-ken, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
For organic EL panels with a hollow-sealed structure to meet the demand of flat or large displays, the inconvenience of contact of drying anent etc touching the organic EL elements in the sealed space is avoided. An organic EL panel includes a panel substrate, a light-emitting part with a plurality of organic EL elements having an anode, an organic layer and a cathode laminated on the panel substrate, and a sealing substrate configured to be bonded onto the panel substrate through an adhesive layer to seal the light-emitting part. The sealing substrate includes a supporting projection projecting toward the panel substrate. A supporting margin facing to the bottom face of the supporting projection is provided where the organic EL elements is not formed within a region of the light-emitting part on the panel substrate.