Detection method, detection circuit, touch device and electronic equipment
The embodiment of the invention provides a detection method, a detection circuit, a touch device and electronic equipment. The detection method comprises the following steps: in a first detection mode, detecting a capacitance change state of at least one touch key of the electronic equipment; when t...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
25.04.2023
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The embodiment of the invention provides a detection method, a detection circuit, a touch device and electronic equipment. The detection method comprises the following steps: in a first detection mode, detecting a capacitance change state of at least one touch key of the electronic equipment; when the capacitance change state meets a touch approaching condition, switching from the first detection mode to a second detection mode; in the second detection mode, based on a touch pressing condition, the capacitance change state of the at least one touch key is detected, and a capacitance change threshold value indicated by the touch pressing condition is larger than a capacitance change threshold value indicated by the touch approaching condition. According to the scheme provided by the embodiment of the invention, the multi-mode operation of the touch key is realized under the condition that the complexity of the touch operation is not increased, and the detection efficiency is also improved.
本发明实施例提供了一种检测方法、检测电路 |
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| Bibliography: | Application Number: CN202310093981 |