Patent ID: 11940530
Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 27:
28. The driving method according to claim 27,
wherein in the preparation period, said transmitting, by the control circuit, the second level provided by the composite signal line to the first node comprises: in the preparation period, providing, by the one first control signal line, the first level; providing, by the composite signal line, the second level; conducting the sixth transistor under the second level and conducting the third transistor under the first level provided by the one first control signal line; and transmitting the second level provided by the composite signal line to the first node; and
wherein in the pull-up period, said transmitting, by the control circuit, the first level provided by the composite signal line to the first node, to pull up the potential of the first node comprises: in the pull-up period, providing, by the one first control signal line, the second level; providing, by the composite signal line, the first level; conducting the fifth transistor under the second level and conducting the third transistor under the first level provided by the composite signal line; and transmitting the first level provided by the composite signal line to the first node to pull up a potential of the first node.