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. 22, 1991
Filed:
Mar. 29, 1989
Applicant:
Inventors:
Itsuko Sato, Tokyo, JP;
Katsuyuki Naito, Yokohama, JP;
Nobuhiro Genma, Yokohama, JP;
Makoto Azuma, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C09K / ; G11C / ;
U.S. Cl.
CPC ...
428215 ; 428420 ; 428323 ; 428702 ; 428432 ; 350355 ; 427164 ; 427402 ; 365153 ;
Abstract
An organic thin film device, including first and second organic thin films containing acceptor and doner molecules, respectively, stacked one on another, in which at least one of the first and second organic thin films contains a chemical species having a dipole moment P.sub.2, and the second dipole moment P.sub.2 and a dipole moment P.sub.1 produced by charge transfer between the acceptor and doner molecules satisfy the following formula: