US 11,056,078 B2
Multi-screen color correction method and electronic device using the same
Yi-Han Huang, Taipei (TW); Chin-An Tseng, Taipei (TW); Hung-Wen Chang, Taipei (TW); Yi-Han Tu, Taipei (TW); Yung-Ming Huang, Taipei (TW); and Chia-Lei Yu, Taipei (TW)
Assigned to ASUSTEK COMPUTER INC, Taipei (TW)
Filed by ASUSTeK COMPUTER INC., Taipei (TW)
Filed on May 22, 2020, as Appl. No. 16/881,245.
Claims priority of application No. 201910489231.6 (CN), filed on Jun. 6, 2019.
Prior Publication US 2020/0388243 A1, Dec. 10, 2020
Int. Cl. G09G 5/10 (2006.01); G09G 5/04 (2006.01)
CPC G09G 5/10 (2013.01) [G09G 5/04 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0686 (2013.01)] 16 Claims
OG exemplary drawing
 
9. An electronic device, connected to a sensor, the electronic device including:
at least two display panels; and
a processor, electrically connected to the display panels, and the processor controls the display panels to display a test image respectively;
wherein, the processor obtains image characteristics corresponding to the test image displayed on the display panels through the sensor, and performs a parameter operation on the image characteristics, respectively, to obtain corresponding image correction parameters and correct the chrominance of the display panels separately according to the image correction parameters; and the processor calculates according to the image correction parameters to obtain the corrected luminance characteristics of the display panels, and adjusts the luminance of the display panels according to the luminance characteristics.