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:
Jun. 03, 2014
Filed:
Aug. 02, 2011
Applicant:
Hayato Nakanishi, Toyama, JP;
Inventor:
Hayato Nakanishi, Toyama, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); H01J 1/62 (2006.01); H01J 63/04 (2006.01); G09G 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light-emitting device and an electronic apparatus, which are capable of preventing reduction of the amount of current flowing through light-emitting elements and which have an excellent display characteristic, are provided. Cathode wiring linesconnected to a cathodeare provided to surround an effective areaoutside the effective areawhere a plurality of pixelsR, G and B having light-emitting elements are provided. First to third power source linesG,B andR connected to pixel electrodes are provided between the cathode wiring linesand the effective area