Patent ID: 11908419
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The display device according to claim 12, wherein:
the first controller turns-on the pull-up transistor by activating the first node when all the clock signal, the block signal, and the group signal are in the gate-on level,
the first controller turns-off the pull-up transistor by deactivating the first node when at least any one of the clock signal, the block signal, and the group signal is in the gate-off level,
the second controller turns-off the pull-down transistor by deactivating the second node when all the clock signal, the block signal, and the group signal are in the gate-on level, and
the second controller turns-on the pull-down transistor by activating the second node when at least any one of the clock signal, the block signal, and the group signal is in the gate-off level.