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:
Oct. 19, 2021
Filed:
Apr. 09, 2020
Nvidia Corporation, Santa Clara, CA (US);
Tom J Verbeure, Sunnyvale, CA (US);
Abstract
In various examples, defective cells from a first layer of a multi-layer liquid crystal display (LCD) may be compensated for by using one or more cells from a second layer of the multi-layer LCD. Color values corresponding to additional cells of the first layer that may be affected by the compensation of the second layer may also be adjusted to counter the compensation in order to generate a final pixel or sub-pixel value that closely mirrors the desired value from the image data. In addition, backlighting of the LCD may be adjusted such that one or more cells of the backlights—e.g., individual light-emitting diodes (LEDs)—may be adjusted to further aid in compensating for or mitigating the appearance of the defective cell.