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:
Jul. 19, 2022
Filed:
Jul. 19, 2018
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventor:
Alois Bonnet, Houston, TX (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3426 (2013.01); G09G 2330/021 (2013.01);
Abstract
An example apparatus includes a display panel, at least two backlight sources to backlight the display panel, and a controller to selectively activate a first backlight source of the at least two backlight sources when a first power source is detected and to selectively activate a second backlight source of the at least two backlight sources when a second power source is detected, the first backlight source and the second backlight source being different.