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

Claim 7:
8. The display apparatus according to claim 7, wherein the display panel comprises sub-pixels, the sub-pixels comprise a pixel circuit, and the pixel circuit comprises a data writing transistor, a driving transistor, a scanning signal input terminal, a data signal input terminal, and a light-emitting device;
wherein the scanning signal input terminal is electrically connected to the row scanning circuit of the driving apparatus and is configured to receive scanning signals output by the row scanning circuit;
wherein the data signal input terminal is electrically connected to the column scanning circuit of the driving apparatus and is configured to receive data signals output by the column scanning circuit;
wherein the data writing transistor is electrically connected to the driving transistor, the scanning signal input terminal, and the data signal input terminal and is configured to write the data signals received by the data signal input terminal into a gate of the driving transistor; and
wherein the driving transistor is electrically connected to the light-emitting device and is configured to drive the light-emitting device to emit light according to a gate voltage of the driving transistor.