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. 20, 2007
Filed:
Apr. 21, 2004
Shuichi Seki, Yonezawa, JP;
Shuichi Seki, Yonezawa, JP;
Tohoku Pioneer Corporation, Yamagata, JP;
Abstract
In a self light emitting display device of the present invention, a first electrodefor example formed of a thin film of ITO is formed in a striped pattern on a glass substrate, and a film of a light emission functional layeris formed thereon. A metallic second electrodeis formed on the light emission functional layer, and a light transmitting sealing memberfor example formed of a glass material is superimposed on the second electrode. Aperturesfor allowing image light from the light emission functional layerto pass through are formed on a part of the second electrode, a first light emitting area Lis formed in the glass substrateside, and a second light emitting area Lis formed in the sealing memberside. As a result, display images can be visually recognized on both front and rear surfaces.