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. 26, 2007
Filed:
Mar. 19, 2003
Applicants:
Ryuji Nishikawa, Gifu, JP;
Yushi Jinno, Gifu, JP;
Takashi Ogawa, Gifu, JP;
Ryouzou Nagata, Bisai, JP;
Inventors:
Ryuji Nishikawa, Gifu, JP;
Yushi Jinno, Gifu, JP;
Takashi Ogawa, Gifu, JP;
Ryouzou Nagata, Bisai, JP;
Assignee:
Sanyo Electric Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 9/50 (2006.01); G02F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic EL element of one pixel is selectively irradiated with laser light. With the laser irradiation, the functionality of the organic layer of the organic EL element is selectively degraded and the light emission capability is removed without damaging the cathode.