Patent ID: 11967275
Assignee: HKC CORPORATION LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 1:
2. The light-emitting drive circuit according to claim 1, wherein the n-th light-emitting drive sub-circuit further comprises:
a second pull-up control sub-circuit, an end of the second pull-up control sub-circuit is in electrical connection with the control end of the pull-up sub-circuit, and another end of the second pull-up control sub-circuit is in electrical connection with the light-emitting drive-signal output, and the second pull-up control sub-circuit is configured to pull up the potential of the first node from the first potential to a fifth potential in the reset phase, and the pull-up sub-circuit is configured to pull up a potential of the n-th stage light-emitting drive-signal output from the light-emitting drive-signal output in a case that the potential of the first node is the fifth potential.