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:
Sep. 07, 2021
Filed:
Oct. 23, 2019
Applicants:
Stephen E. Du Buis, Wimauma, FL (US);
David Bailey, Riverview, FL (US);
Inventors:
Stephen E. du Buis, Wimauma, FL (US);
David Bailey, Riverview, FL (US);
Assignee:
JL MARINE SYSTEMS, INC., Tampa, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G06T 5/00 (2006.01); G06T 5/40 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3406 (2013.01); G06T 5/009 (2013.01); G06T 5/40 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20072 (2013.01); G06T 2207/20208 (2013.01); G09G 2320/0276 (2013.01); G09G 2320/066 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0633 (2013.01); G09G 2360/144 (2013.01); G09G 2360/16 (2013.01);
Abstract
A method and system for enhancing the visibility of screen images in a high ambient light condition or environment by processing the object images comprising a first stage to increase the brightness of transmission light from the back-light of an LCD screen and a second stage to further enhance the brightness as well as the contrast of the images to be displayed.