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:
Aug. 26, 2003
Filed:
Jul. 18, 2000
Applicant:
Inventors:
Tetsuro Hanahara, Fukui, JP;
Minoru Hato, Osaka, JP;
Shinji Okuma, Fukui, JP;
Yoshiharu Abe, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 ; H01J 6/304 ;
U.S. Cl.
CPC ...
H01J 1/62 ; H01J 6/304 ;
Abstract
An elecroluminescence (EL) element emits light from its both surfaces. The EL element is formed by printing front electrode layer, luminescent layer made of high dielectric resin with luminous powder dispersed therein, and rear electrode layer made of light-transmittable resin with conductive powder dispersed therein on at least one of surfaces of insulating film.
Quick Actions:
Hanahara, Tetsuro. (2003). Electroluminescent element comprising reduced number of parts and lighting unit having the same (U.S. Patent No. 6611097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6611097
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile