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:
Feb. 18, 2003
Filed:
Jul. 14, 2000
Applicant:
Inventors:
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 ; H03K 1/90175 ; H03L 5/00 ;
U.S. Cl.
CPC ...
G09G 5/00 ; H03K 1/90175 ; H03L 5/00 ;
Abstract
In a level shift circuit, a bias voltage setting section sets the voltage level of swing of an input signal IN, while an amplifier circuit section amplifies the amplitude of the input signal IN. This arrangement needs only one input signal without its inverted signal and allows the level shift circuit to be monolithically formed on a substrate identical to that of another drive circuit. This further obviates the need for adjusting the bias voltage every image display device using this level shift circuit.
Quick Actions:
Sasaki, Osamu. (2003). Level shift circuit and image display device (U.S. Patent No. 6522323). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6522323
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile