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. 20, 2025
Filed:
Nov. 15, 2022
Texas Instruments Incorporated, Dallas, TX (US);
Jeffrey Matthew Kempf, Dallas, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
An apparatus includes a parser configured to decimate a source image to produce a decimated image according to a pre-distortion geometry for the source image, and partition the decimated image into image portions according to a first clock rate. The apparatus includes warping engines coupled to the parser and configured to pre-distort, according to a second clock rate, respective image portions to produce respective pre-distorted image portions according to the pre-distortion geometry. The apparatus also includes a combiner coupled to the warping engines and configured to combine the pre-distorted image portions, according to the first clock rate, to form a pre-distorted image of the source image. The apparatus further includes a processor configured to process the pre-distorted image to produce a processed image for projection by a light modulator and one or more light sources.