US 12,444,337 B2
System and method for a multi-primary wide gamut color system
Corey P. Carbonara, Waco, TX (US); Michael F. Korpi, Hewitt, TX (US); Gary B. Mandle, Los Altos, CA (US); Mitchell J. Bogdanowicz, Somis, CA (US); James M. DeFilippis, Pacific Palisades, CA (US); and Matthew R. Brantley, China Spring, TX (US)
Assigned to Baylor University, Waco, TX (US)
Filed by Baylor University, Waco, TX (US)
Filed on Jan. 17, 2025, as Appl. No. 19/029,220.
Application 19/029,220 is a continuation in part of application No. 18/448,697, filed on Aug. 11, 2023.
Application 18/448,697 is a continuation in part of application No. 18/134,884, filed on Apr. 14, 2023, granted, now 12,008,942, issued on Jun. 11, 2024.
Application 18/134,884 is a continuation of application No. 17/965,410, filed on Oct. 13, 2022, granted, now 11,631,358, issued on Apr. 18, 2023.
Application 17/965,410 is a continuation of application No. 17/670,112, filed on Feb. 11, 2022, granted, now 11,475,819, issued on Oct. 18, 2022.
Application 17/670,112 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 2025/0166547 A1, May 22, 2025
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)] 20 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 an International Commission on Illumination (CIE) Yxy color space, and wherein the set of values in the CIE Yxy color space includes two colorimetric coordinates (x and y) and a luminance (Y);
an image data converter, wherein the image data converter includes a digital interface, and wherein the digital interface is operable to encode and decode the set of values in the CIE Yxy color space;
at least one non-linear function for processing the set of values in the CIE Yxy color space, and wherein the at least one non-linear function is applied to the luminance (Y), thereby creating a luma (Y′);
a graphics processing unit (GPU); and
at least one display device;
wherein the at least one display device, the GPU, and the image data converter are in network communication; and
wherein the encode and the decode includes transportation of processed Yxy data, and wherein the processed Yxy data includes a first channel related to the luma (Y′), a second channel related to a first colorimetric coordinate (x) of the two colorimetric coordinates (x and y), and a third channel related to a second colorimetric coordinate (y) of the two colorimetric coordinates (x and y);
wherein the image data converter is operable to convert the set of image data for display on the at least one display device; and
wherein the GPU includes at least 8 gigabytes (GB) of memory.