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:
May. 27, 2003
Filed:
Feb. 17, 2000
Yuko Nakamata, Kanagawa, JP;
Yutaka Terao, Kanagawa, JP;
Fuji Electric Co., Ltd., Kawasaki, JP;
Abstract
The organic thin-film light-emitting device includes a substrate, a plurality of first electrodes arranged parallel on the substrate, an electroluminescent layer made of an organic material and formed on the first electrodes, a plurality of second electrodes formed on the electroluminescent layer, and an electrically insulating barrier wall. The barrier wall includes barrier wall lines disposed at gaps in an electrode pattern of the second electrodes, and barrier wall end lines connected to the barrier wall lines so that the barrier wall lines do not have ant free ends. Thus, peeling-off of the barrier wall lines as a shadow mask at their end is prevented.