US 12,136,376 B2
System and method for a multi-primary wide gamut color system
James M. DeFilippis, Pacific Palisades, CA (US); Mitchell J. Bogdanowicz, Somis, CA (US); Corey P. Carbonara, Waco, TX (US); Michael F. Korpi, Hewitt, TX (US); and Gary B. Mandle, Los Altos, CA (US)
Assigned to BAYLOR UNIVERSITY, Waco, TX (US)
Filed by Baylor University, Waco, TX (US)
Filed on Aug. 4, 2023, as Appl. No. 18/365,465.
Application 18/365,465 is a continuation of application No. 17/877,369, filed on Jul. 29, 2022, granted, now 11,721,266.
Application 17/877,369 is a continuation of application No. 17/671,074, filed on Feb. 14, 2022, granted, now 11,403,987.
Application 17/671,074 is a continuation in part of application No. 17/670,018, filed on Feb. 11, 2022, granted, now 11,315,467, issued on Apr. 26, 2022.
Application 17/670,018 is a continuation in part of application No. 17/516,143, filed on Nov. 1, 2021, granted, now 11,341,890, issued on May 24, 2022.
Application 17/516,143 is a continuation in part of application No. 17/338,357, filed on Jun. 3, 2021, granted, now 11,189,210, issued on Nov. 30, 2021.
Application 17/338,357 is a continuation in part of application No. 17/225,734, filed on Apr. 8, 2021, granted, now 11,289,000, issued on Mar. 29, 2022.
Application 17/225,734 is a continuation in part of application No. 17/076,383, filed on Oct. 21, 2020, granted, now 11,069,279, issued on Jul. 20, 2021.
Application 17/076,383 is a continuation in part of application No. 17/009,408, filed on Sep. 1, 2020, granted, now 11,043,157, issued on Jun. 22, 2021.
Application 17/009,408 is a continuation in part of application No. 16/887,807, filed on May 29, 2020, granted, now 10,950,162, issued on Mar. 16, 2021.
Application 16/887,807 is a continuation in part of application No. 16/860,769, filed on Apr. 28, 2020, granted, now 10,950,161, issued on Mar. 16, 2021.
Application 16/860,769 is a continuation in part of application No. 16/853,203, filed on Apr. 20, 2020, granted, now 10,997,896, issued on May 4, 2021.
Application 16/853,203 is a continuation in part of application No. 16/831,157, filed on Mar. 26, 2020, granted, now 10,950,160, issued on Mar. 16, 2021.
Application 16/831,157 is a continuation of application No. 16/659,307, filed on Oct. 21, 2019, granted, now 10,607,527, issued on Mar. 31, 2020.
Claims priority of provisional application 62/876,878, filed on Jul. 22, 2019.
Claims priority of provisional application 62/847,630, filed on May 14, 2019.
Claims priority of provisional application 62/805,705, filed on Feb. 14, 2019.
Claims priority of provisional application 62/750,673, filed on Oct. 25, 2018.
Prior Publication US 2024/0029612 A1, Jan. 25, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/20 (2006.01); G02B 5/20 (2006.01); G02F 1/1335 (2006.01); G09G 3/34 (2006.01); G09G 5/02 (2006.01)
CPC G09G 3/2003 (2013.01) [G02B 5/201 (2013.01); G02F 1/133514 (2013.01); G09G 3/3413 (2013.01); G09G 5/02 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0242 (2013.01); G09G 2340/06 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A system for displaying a primary color system, comprising:
a set of image data including a set of primary color signals, wherein the set of primary color signals corresponds to a set of values in a color space, wherein the set of values in the color space includes two colorimetric coordinates;
an image data converter operable to encode and decode the set of values in the color space, wherein the image data converter includes a digital interface;
at least one non-linear function for processing the set of values in the color space, wherein the at least one non-linear function is applied to data related to a luminance and data related to the two colorimetric coordinates, and wherein the at least one non-linear function includes a data range reduction function with a value between about 0.25 and about 0.9 and/or an inverse data range reduction function with a value between about 1.1 and about 4; and
at least one viewing device;
wherein the at least one viewing device and the image data converter are in communication;
wherein processed data is transported between the encode and the decode; and
wherein the image data converter is operable to convert the set of image data for display on the at least one viewing device.