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. 20, 2014
Filed:
Oct. 10, 2011
Applicant:
Willem Den Boer, Brighton, MI (US);
Inventor:
Willem den Boer, Brighton, MI (US);
Assignee:
ScanVue Technologies, LLC, Brighton, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/038 (2013.01);
U.S. Cl.
CPC ...
Abstract
An active matrix includes an array of pixels individually addressable over a first frame-frequency range and over a second, higher frame-frequency range. The active matrix also includes, for each pixel of the array, a charging circuit through which that pixel is addressed. Each charging circuit includes an adjustable storage capacitance and is configured such that the storage capacitance is maintained at a first level over the first frame-frequency range, and at a second, lower level over the second frame-frequency range.