18894353. DISPLAY DEVICE AND CONTROL METHOD (Sharp Display Technology Corporation)
DISPLAY DEVICE AND CONTROL METHOD
Organization Name
Sharp Display Technology Corporation
Inventor(s)
Tetsuya Umehara of Kameyama City JP
Masahiro Takeda of Kameyama City JP
Hideo Hosorogi of Kameyama City JP
DISPLAY DEVICE AND CONTROL METHOD
This abstract first appeared for US patent application 18894353 titled 'DISPLAY DEVICE AND CONTROL METHOD
Original Abstract Submitted
A display device includes multiple scan lines arranged in a display region; a first scan line driving circuit outside the display region that is connected to multiple scan lines at one end in an extending direction and supplies voltages to multiple scan lines; a second scan line driving circuit outside the display region that is connected to multiple scan lines at the other end in the extending direction and supplies voltages to multiple scan lines; and a control circuit. The control circuit alternately drives either the first scan line driving circuit or the second scan line driving circuit for each predetermined frame when a refresh rate of an image displayed according to a video signal is a first refresh rate, and drives both the first scan line driving circuit and the second scan line driving circuit at a second refresh rate higher than the first refresh rate.