Patent ID: 11961323
Assignee: JAPAN DISPLAY INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The detection device according to claim 1, wherein
the drive circuit comprises:
the first transistor configured as a p-type thin-film transistor (TFT), and the second and the third transistors configured as n-type TFTs;
a shift register;
a negative AND (NAND) circuit configured to calculate a negative AND between an output of the shift register and an enable signal; and
a logical inversion circuit configured to logically invert the output of the shift register,

gates of the first and the second transistors are configured to receive an output of the NAND circuit, and
a gate of the third transistor is configured to receive an output of the logical inversion circuit.