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.:

US 7562994 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 21, 2009

Filed:

Jun. 21, 2005
Applicants:

Yoshiaki Sakamoto, Kawasaki, JP;

Toshiro Takahashi, Kawasaki, JP;

Masaya Nakayama, Kawasaki, JP;

Inventors:

Yoshiaki Sakamoto, Kawasaki, JP;

Toshiro Takahashi, Kawasaki, JP;

Masaya Nakayama, Kawasaki, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

A lighting apparatus and a display apparatus therewith are disclosed. The lighting apparatus includes a first light-transmitting electrode layer, a second light-transmitting electrode layer, and a luminous layer that is sandwiched by the first and the second light-transmitting electrode layers. At least one of the first and the second light-transmitting electrode layers includes at least a first conductive member and a second conductive member. Layout patterns of the first and the second conductive members are different from each other.


Find Patent Forward Citations

Sakamoto, Yoshiaki. (2009). Lighting apparatus and a display apparatus therewith (U.S. Patent No. 7562994). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7562994

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