James A Lund

US Patent:

20200143767, May 7, 2020

Filed:

Oct 25, 2019

Appl. No.:

16/663597

Inventors:

- Pleasanton CA, US
James Lund - Kingston WA, US
Derek Smith - Snohomish WA, US
Mark Schindler - Seattle WA, US
Melissa Thompson - Renton WA, US
Mackenzie Collins - Seattle WA, US
Josh Palmer - Seattle WA, US
Mark Ryals - Lake Forest Park WA, US
Victoria Olivares - Lake Stevens WA, US
Jason Ramirez - Lake Stevens WA, US
Larry Allen Heberlein - Seattle WA, US
Tyler Pruitt - Everett WA, US
Catherine Meininger - Lynnwood WA, US

Assignee:

Portrait Displays, Inc. - Pleasanton CA

International Classification:

G09G 5/02
G01J 3/50
G01J 3/46

Abstract:

Described herein is a color calibration system and method including a display device including a non-volatile memory, a display screen, and a target sensor. The system and method further can include a computing system in communication with the display device and including a processor, a persistent memory, a temporary memory, and a reference sensor. A calibration matrix can be derived using the reference and target data captured by the target and reference sensors. The calibration matrix can be used to calibrate the target sensor using the calibration matrix.