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. 05, 2020
Filed:
May. 10, 2019
Applicant:
Microchip Technology Incorporated, Chandler, AZ (US);
Inventors:
Assignee:
MICROCHIP TECHNOLOGY INCORPORATED, Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/18 (2006.01); H02M 3/07 (2006.01); H03K 19/00 (2006.01); G09G 3/20 (2006.01); G06F 9/22 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3696 (2013.01); G06F 9/22 (2013.01); G09G 3/18 (2013.01); G09G 3/2096 (2013.01); H02M 3/07 (2013.01); H03K 19/0016 (2013.01);
Abstract
A bias voltage generator circuit may include a mode control circuit, a clock generator circuit coupled with the mode control unit and configured to generate a plurality of clock signals, and a charge pump circuit configured to receive the clock signals. The charge pump circuit may be coupled with the mode control circuit and operable to output selectable output voltages according to input from the mode control circuit. The output selectable voltages may depend upon the clock signals.