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. 09, 2017
Filed:
Aug. 31, 2015
Applicant:
Blackberry Limited, Waterloo, CA;
Inventor:
Michael Joseph DeLuca, Boca Raton, FL (US);
Assignee:
BlackBerry Limited, Waterloo, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); G09G 5/391 (2006.01); G09G 5/14 (2006.01); G06T 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 5/391 (2013.01); G06T 5/00 (2013.01); G09G 5/14 (2013.01); G06T 2207/20172 (2013.01); G09G 2330/021 (2013.01); G09G 2340/0407 (2013.01);
Abstract
A display device including: a display screen having first region and second region, the first region having a first pixel density and the second region having a second pixel density, the second pixel density being higher than the first pixel density, an input for receiving image data, a power source; and wherein the display screen is operable in a full screen mode in which an image is displayed in both the first region and the second region and a reduced screen mode in which power to the first region is turned off and the image is displayed in the second region.