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:
Nov. 16, 2021
Filed:
Nov. 06, 2018
Applicant:
Bae Systems Plc, London, GB;
Inventors:
Colin Richard Mills, Rochester, GB;
Ian Thomas Macken, Rochester, GB;
Assignee:
BAE SYSTEMS plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G02B 27/01 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G02B 27/0101 (2013.01); G06T 7/0002 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0112 (2013.01); G02B 2027/0138 (2013.01); G09G 2320/029 (2013.01); G09G 2360/145 (2013.01); G09G 2380/12 (2013.01);
Abstract
There is provided an integrity monitor for a display system, the display system comprising an image source and a display. The integrity monitor comprises a controller configured to analyse sensed characteristics at one or more predetermined positions in an image area of the display system and to relate the sensed characteristics to predetermined characteristics of a stimulus, when injected into the system, thereby to determine the presence of a fault in the system. The sensed characteristics may be sensed optically or non-optically. The stimulus may be optical or non-optical.