US 12,241,785 B2
Color correction system and colorimeter positioning method thereof
Jia Hsing Li, Taoyuan (TW); Chi Yao Hsu, Taoyuan (TW); and Feng-Lin Chen, Taoyuan (TW)
Assigned to Qisda Corporation, Taoyuan (TW)
Filed by Qisda Corporation, Taoyuan (TW)
Filed on May 16, 2023, as Appl. No. 18/317,935.
Claims priority of application No. 202211135451.7 (CN), filed on Sep. 19, 2022.
Prior Publication US 2024/0094058 A1, Mar. 21, 2024
Int. Cl. G01J 3/50 (2006.01); G09G 3/20 (2006.01)
CPC G01J 3/506 (2013.01) [G09G 3/2003 (2013.01); G09G 2320/0666 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A colorimeter positioning method, comprising:
displaying a first color block in a first display area of a plurality of display areas of a display;
acquiring a first sensing value for the first color block through a sensor of a colorimeter during a period of displaying the first color block;
comparing the first sensing value with a first reference value associated with the first color block to determine whether the first sensing value meets a first specific condition;
in response to the first sensing value meeting the first specific condition, displaying a second color block in the first display area of the display;
acquiring a second sensing value for the second color block through the sensor during a period of displaying the second color block; and
comparing the second sensing value with a second reference value associated with the second color block to determine whether the second sensing value meets a second specific condition.