Patent ID: 11908385
Assignee: CHENGDU VISTAR OPTOELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The driving apparatus for the display panel according to claim 1, wherein the column scanning circuit comprises
a column scanning timing circuit and
a bright-state analog data voltage generation circuit, the column scanning timing circuit comprises a plurality of first input terminals, a plurality of second input terminals, and a plurality of output terminals, the plurality of first input terminals of the column scanning timing circuit are electrically connected to the bright-state analog data voltage generation circuit, and the plurality of second input terminals of the column scanning timing circuit are configured to receive dark-state digital data voltages; and
wherein the data processor is configured to output the split display data stream to the column scanning circuit in a following manner:
output the analog-bit display data to the bright-state analog data voltage generation circuit to enable the bright-state analog data voltage generation circuit to generate the corresponding data signals of the bright-state analog data voltages according to the analog-bit display data, and
output the digital-bit display data to the column scanning timing circuit to enable the column scanning timing circuit to control, according to the digital-bit display data, the plurality of output terminals to output the corresponding data signals of the dark-state digital data voltages or the corresponding data signals of the bright-state analog data voltages.