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:
Dec. 29, 2015
Filed:
May. 23, 2012
Applicant:
Xuecheng Jin, Palo Alto, CA (US);
Inventor:
Xuecheng Jin, Palo Alto, CA (US);
Assignee:
Dialog Semiconductor Inc., Campbell, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G09G 3/34 (2006.01); H02M 1/14 (2006.01); H02M 3/07 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3406 (2013.01); H02J 7/00 (2013.01); H02M 1/14 (2013.01); H02M 3/07 (2013.01); G09G 2330/02 (2013.01); G09G 2330/021 (2013.01); G09G 2330/028 (2013.01); G09G 2360/16 (2013.01);
Abstract
A Predictive Power Control (PPC) device within a TCON Bias IC that addresses an overdesign inefficiency and enables a low cost solution. A PPC block utilizes the next frame image data and interacts with a pulse width modulation (PWM) control block of internal regulators to proactively prepare the output voltages of a power regulator for the power requirements in one or more future frames, for example.