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:
Sep. 11, 2001
Filed:
May. 08, 2000
Mitsunari Suzuki, Tokyo, JP;
Yoshihiro Saitoh, Tokyo, JP;
Yoshio Kaita, Tokyo, JP;
Hirotada Furukawa, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
The invention has for its object to provide an organic EL display driving system and method enabling an organic EL display to be driven with neither a contrast lowering nor a false light emission phenomenon yet in simple construction. The driving system and method drive an organic EL device which comprises at least one set of scanning electrodes and data electrodes arranged in a matrix fashion and an organic material-containing organic layer located between said scanning and data electrodes and taking part in at least a light emission function, with one closed circuit formed through at least one set of electrodes. When the scanning and data electrodes are driven, a given non-selection time is provided between driving one electrode and driving the next electrode.