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:
Jul. 17, 2012
Filed:
Sep. 07, 2007
Applicants:
Yasushi Iwakura, Kawasaki, JP;
Katsunori Oya, Yokohama, JP;
Takuro Yamazaki, Kawasaki, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic EL panel is produced with high productivity by a method in which a first protective film (planarizing layer) can be dehydrated in a shorter time without increasing the number of steps up to the step of forming a second protective film (separation film). The second protective film has regions at which the first protective film is exposed between first electrodes.
Iwakura, Yasushi. (2012). Organic el panel including an element substrate dehydrated in a shorter time and method for manufacturing the same (U.S. Patent No. 8221177). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8221177
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile