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. 11, 2017
Filed:
Aug. 08, 2007
Applicant:
Paul O. Scheibe, Arroyo Grande, CA (US);
Inventor:
Paul O. Scheibe, Arroyo Grande, CA (US);
Assignee:
LANDMARK SCREENS, LLC, Palo Alto, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/30 (2006.01); G09F 9/33 (2006.01); G09G 3/00 (2006.01); G09G 3/20 (2006.01); G09G 3/14 (2006.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09F 9/33 (2013.01); G09G 3/006 (2013.01); G09G 3/2088 (2013.01); G09G 3/14 (2013.01); G09G 3/32 (2013.01); G09G 2320/029 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0693 (2013.01); G09G 2330/08 (2013.01); G09G 2330/10 (2013.01); G09G 2360/145 (2013.01);
Abstract
A method displays a single image on a graphical display for diagnostic purpose, without interrupting an observer's perception of the display of a sequence of images. Under that method, a sequence of images is displayed on a graphical display, interrupted only by the diagnostic image that is displayed for a time period not longer than 30 milliseconds. The diagnostic image may be used, for example, for calibrating colors and luminances of pixels in the graphical display. Another use of the diagnostic image may be, for example, determination of the ambient light reflected from the graphical display.