Patent ID: 11972725
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The display apparatus of claim 1, further comprising:
a reference signal line;
a first reference control signal line;
a second reference control signal line;
a plurality of first reference transistors, source electrodes of the plurality of first reference transistors respectively connected to the reference signal line, drain electrodes of the plurality of first reference transistors respectively connected to the plurality of sensing signal lines, and gate electrodes of the plurality of first reference transistors respectively connected to the first reference control signal line; and
a plurality of second reference transistors, source electrodes of the plurality of second reference transistors respectively connected to the reference signal line, drain electrodes of the plurality of second reference transistors respectively connected to the plurality of sensing signal lines, and gate electrodes of the plurality of second reference transistors respectively connected to the second reference control signal line.