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:
Jan. 15, 2002
Filed:
Oct. 22, 1999
Applicant:
Inventors:
Yifan Qian, Tokyo, JP;
Mamoru Ishizaki, Tokyo, JP;
Takeshi Itoi, Tokyo, JP;
Mizuhiro Tani, Tokyo, JP;
Takao Minato, Tokyo, JP;
Yuichi Ito, Tokyo, JP;
Teruhiko Kai, Tokyo, JP;
Assignee:
Toppan Printing Co., Ltd., Tokyo, 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
A substrate for an organic electroluminescence display element comprises a support ( ), a plurality of first electrode lines ( ) arranged apart from each other on the support ( ), and a plurality of partition walls ( ) arranged apart from each other and extending in a direction to cross the first electrode lines ( ). Each of the partition walls ( ) has eaves in an upper portion and flared side surfaces in a lower portion.