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:
May. 25, 2021
Filed:
Nov. 27, 2018
Applicant:
Shenzhen Torey Microelectronic Technology Co. Ltd., Shenzhen, CN;
Inventor:
Kaname Yamano, Sakai, JP;
Assignee:
SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/356 (2006.01); H03K 19/0185 (2006.01); G09G 3/3291 (2016.01); G09G 3/3266 (2016.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
H03K 3/356113 (2013.01); G09G 3/20 (2013.01); G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); H03K 19/018521 (2013.01); G09G 2310/0289 (2013.01); G09G 2310/0291 (2013.01);
Abstract
A level shift block of a level shift circuit includes a level shifter by which an amplitude level of a signal to drive a P-type transistor is extended to a negative side, and a level shifter by which an amplitude level of a signal to drive an N-type transistor is extended to a positive side.