Patent ID: 11922847
Assignee: HONOR DEVICE CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The display apparatus according to claim 1, wherein one or more repair lines of the at least one repair line are reused as a detection line, and the one or more repair lines reused as the detection line is configured to transmit a signal on a signal line to the drive chip;
the connection switch group corresponding to the one or more repair lines reused as the detection line is reused as a detection switch group, and the connection switches in the connection switch group reused as the detection switch group are reused as detection switches, and when the detection switches are turned on, the signal on the signal line electrically connected to an output end of each detection switch is transmitted to the corresponding repair line that is electrically connected to the output end and reused as the detection line; and
the signal line repair module further comprises:
a second reset signal line, configured to obtain a reset signal from the drive chip and transmit the reset signal to the one or more repair lines reused as the detection line; and
reset switches, wherein an input end of each reset switch is electrically connected to the one or more repair line reused as the detection line, an output end thereof is electrically connected to the second reset signal line, and when the reset switch is turned on, the reset signal transmitted on the reset line electrically connected to the input end of the reset switch is transmitted to the one or more repair lines reused as the detection line.