Touch control substrate, touch screen, electronic device and touch control method
AssigneeBoe Technology Group Co., Ltd.
InventorRui Xu
Life of this patent
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Abstract
The present disclosure provides a touch control substrate, a touch screen, an electronic device, and a touch control method. The touch control substrate comprises a base substrate, and a plurality of touch control units arranged on the base substrate in an array; each touch control unit comprises a touch control electrode and a sensing structure electrically connected to the touch control electrode; and in response to being touched, the touch control electrode transmits voltage to the sensing structure, to cause tactility change of the sensing structure.
Claims21
A touch control substrate, comprising:
- a base substrate, and a plurality of touch control units on the base substrate in an array, wherein each touch control unit comprises a touch control electrode and a sensing structure;
- the touch control electrode loads a first driving signal and generates a feedback signal under the exertion of the first driving signal;
- and the sensing structure is configured to load a second driving signal if a feedback signal generated by the touch control electrode in the same touch control unit meets a first requirement, wherein the second driving signal is used to drive tactility change of the sensing structure.
The touch control substrate of claim 20, wherein a hole exists at a side of the sensing structure backing to the base substrate, and the touch control electrode in each touch control unit is in the hole of the corresponding sensing structure.
A touch screen, comprising a display screen and a touch control substrate on the display screen, wherein the touch control substrate comprises a base substrate, and a plurality of touch control units on the base substrate in an array;
- each touch control unit comprises a touch control electrode and a sensing structure,
- the touch control electrode loads a first driving signal and generates a feedback signal under the exertion of the first driving signal;
- and the sensing structure is configured to load a second driving signal if a feedback signal generated by the touch control electrode in the same touch control unit meets a first requirement, wherein the second driving signal is used to drive tactility change of the sensing structure.
The touch screen of claim 21, wherein a hole exists at a side of the sensing structure backing to the base substrate, and the touch control electrode in each touch control unit is in the hole of the corresponding sensing structure.
A touch control method implemented based on a touch screen, wherein the touch screen comprises a display screen and a touch control substrate on the display screen, the touch control substrate comprises a base substrate, and a plurality of touch control units on the base substrate in an array;
- each touch control unit comprises a touch control electrode and a sensing structure,
- the method comprising:
- loading a first driving signal to a touch control electrode in each touch control unit;
- receiving a feedback signal of the touch control electrode in each touch control unit;
- loading a second driving signal to the sensing structure in the touch control unit which outputs the feedback signal meeting a first requirement, wherein the second driving signal is used to drive tactility change of the sensing structure.
(canceled)
Dependencies are inferred from the claim text.