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:
Aug. 25, 2020
Filed:
Apr. 29, 2019
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yukito Tsunoda, Sagamihara, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A driving circuit includes a first transistor that includes a first terminal, a second terminal, and a third terminal; a second transistor having a fourth terminal, a fifth terminal, and a sixth terminal; and an output portion that outputs a signal between the second transistor and a second current source to a light emitting element, wherein the first terminal is coupled to a first power source, a signal is input to the second terminal, and the third terminal is grounded through a first current source which is different from the second current source, and the fourth terminal is coupled to a second power source which is the same as or different from the first power source via the second current source, the fifth terminal is coupled to a voltage source or a bias circuit, and the sixth terminal is coupled between the first transistor and the first current source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile