US 12,436,637 B2
Display device and display method
Chi-Cheng Chen, Hsinchu (TW); Chun-Fan Chung, Hsinchu (TW); and Chih-Fu Yang, Hsinchu (TW)
Assigned to AUO Corporation, Hsinchu (TW)
Filed by AUO Corporation, Hsinchu (TW)
Filed on Sep. 16, 2024, as Appl. No. 18/885,768.
Claims priority of application No. 113105616 (TW), filed on Feb. 17, 2024.
Prior Publication US 2025/0264950 A1, Aug. 21, 2025
Int. Cl. G06F 3/041 (2006.01); G09G 3/20 (2006.01)
CPC G06F 3/0412 (2013.01) [G09G 3/20 (2013.01); G09G 2320/041 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display device, comprising:
a first touch pad, configured to sense and generate a first touch signal;
a first temperature sensing circuit, configured to sense and generate a first temperature sensing signal corresponding to an operating temperature; and
a multiplexer (MUX), connected to the first touch pad and the first temperature sensing circuit through a common signal line, wherein the multiplexer is configured to output the first touch signal and the first temperature sensing signal in different time intervals,
a second touch pad, configured to sense and generate a second touch signal; and
a second temperature sensing circuit, configured to sense and generate a second temperature sensing signal,
wherein the multiplexer outputs the first temperature sensing signal and the second touch signal in a first time interval, and the multiplexer outputs the first touch signal and the second temperature sensing signal in a second time interval.