Display panel, driving method thereof, and electronic terminal
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorsChuan SHUAI, Xingru CHEN, Rui HE
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a display panel and a driving method thereof, and an electronic terminal. The display panel includes a drive circuit. The drive circuit includes a timing circuit configured to provide a frame synchronization signal having a frame period (including a plurality of sub-periods). Each sub-period includes a sub-charging time period and a sub-blanking time period. In a first type of frame period, a gate drive circuit and an electromagnetic touch drive circuit in the drive circuit are respectively configured to provide a display pulse during the sub-charging time period and provide an electromagnetic touch scanning signal during the sub-blanking time period.
Claims21
1-6. (canceled)
A display panel, comprising a drive circuit, wherein the drive circuit comprises a timing circuit, a gate drive circuit, and an electromagnetic touch drive circuit;
- the timing circuit is configured to provide a frame synchronization signal, wherein the frame synchronization signal has a frame period, and the frame period comprises a plurality of sub-periods, wherein
- each of the plurality of sub-periods comprises a sub-charging time period and a sub-blanking time period, the frame period comprises a first type of frame period, and the gate drive circuit is configured to provide a display pulse during the sub-charging time period;
- and
- in the first type of frame period, the electromagnetic touch drive circuit is configured to provide an electromagnetic touch scanning signal during the sub-blanking time period, wherein the electromagnetic touch scanning signal is a pulse signal, and the electromagnetic touch scanning signal comprises a plurality of sub-electromagnetic touch pulses.
An electronic terminal, wherein the electronic terminal comprises a display panel, wherein the display panel comprises a drive circuit, and the drive comprises a timing circuit, a gate drive circuit, and an electromagnetic touch drive circuit,
- the timing circuit is configured to provide a frame synchronization signal, wherein the frame synchronization signal has a frame period, and the frame period comprises a plurality of sub-periods, wherein
- each of the plurality of sub-periods comprises a sub-changing time period and a sub-blanking time period, the frame period comprises a first type of frame period, and the gate drive circuit is configured to provide a display pulse during the sub-charging time period;
- and
- in the first type of frame period, the electromagnetic touch drive circuit is configured to provide an electromagnetic touch scanning signal during the sub-blanking time period, wherein the electromagnetic touch scanning signal comprises a plurality of sub-electromagnetic touch pulses.
Dependencies are inferred from the claim text.