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:
Apr. 05, 2016
Filed:
Feb. 24, 2012
Cheng-wei Pei, Belmont, CA (US);
Ronald Bonshaw Koo, Los Altos, CA (US);
James Jason Locascio, Mountain View, CA (US);
Min Park, Santa Clara, CA (US);
Christopher Francis Edwards, Sunnyvale, CA (US);
Cheng-Wei Pei, Belmont, CA (US);
Ronald Bonshaw Koo, Los Altos, CA (US);
James Jason LoCascio, Mountain View, CA (US);
Min Park, Santa Clara, CA (US);
Christopher Francis Edwards, Sunnyvale, CA (US);
Maxim Integrated Products, Inc., San Jose, CA (US);
Abstract
Electronic devices with a Vdisplay panel are configured to provide a common voltage Vto a Vdisplay panel backplane, referred to as a Vreference plane. The common voltage is supplied by a Vapplication circuit coupled to the Vreference plane. The Vapplication circuit includes a linear amplifier, such as a Class AB amplifier, coupled to a switched transient assist circuit configured to output the common voltage. The switched transient assist circuit stabilizes the amplifier in the presence of large transient output currents but with minimized power dissipation and heat rise in the amplifier.