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. 22, 2014
Filed:
Dec. 16, 2011
Masahiro Nakamura, Eindhoven, NL;
Masahito Yamana, Hyogo, JP;
Takeyuki Yamaki, Nara, JP;
Daiki Kato, Osaka, JP;
Takahiro Koyanagi, Fukuoka, JP;
Masahiro Nakamura, Eindhoven, NL;
Masahito Yamana, Hyogo, JP;
Takeyuki Yamaki, Nara, JP;
Daiki Kato, Osaka, JP;
Takahiro Koyanagi, Fukuoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An organic EL device includes a first substrate including a cathode layer and a smoothing layer, an organic layer formed on the cathode layer, an anode layer formed on the organic layer, and a second substrate joined to the anode layer. In a region of a peripheral portion of the first substrate, the organic layer is not formed. The anode layer is provided on the cathode layer through an insulating layer in a portion of the region so as to extend to an outer peripheral side, the extended anode layer is folded back to a side opposite to the second substrate to constitute an anode taking-out portion, and a portion of the cathode layer of the first substrate is folded back to constitute a cathode taking-out portion.