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Circuit substrate applied to suspension awakening type keyboard and corresponding keyboard

A circuit substrate and keyboard technology, which is applied in the electronic field, can solve problems such as failure to realize keyboard wake-up, failure to achieve user experience effects, etc., and achieve the effects of improving experience, increasing sensitivity, and sensitive response mode

Pending Publication Date: 2020-03-13
CRM ICBG (WUXI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned method of directly touching the keyboard or mouse has the following defects: when the user's hands are inconvenient to directly touch the keyboard or mouse, the keyboard cannot be awakened, and a good user experience effect cannot be achieved.

Method used

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  • Circuit substrate applied to suspension awakening type keyboard and corresponding keyboard
  • Circuit substrate applied to suspension awakening type keyboard and corresponding keyboard
  • Circuit substrate applied to suspension awakening type keyboard and corresponding keyboard

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Experimental program
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Embodiment Construction

[0022] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.

[0023] The invention relates to a circuit substrate applied to a floating wake-up keyboard. The circuit substrate is provided with a copper foil layer and at least one copper sensor. The copper foil layer and each of the copper sensor sensors are isolated from each other and produce edge effects. the electric field.

[0024] In one embodiment, in the circuit substrate applied to the floating wake-up keyboard, the number of the copper plate sensors is two, and the two L-shaped copper plate sensors are symmetrically arranged on the left and right regions of the circuit substrate.

[0025] In one embodiment, in the circuit substrate applied to the floating wake-up keyboard, the two copper plate sensors are arranged at the middle and lower positions of the circuit substrate.

[0026] In one embodiment, the cop...

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PUM

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Abstract

The invention relates to a circuit substrate applied to a suspension awakening type keyboard and a corresponding keyboard, the circuit substrate is provided with a copper foil layer and at least one copper plate sensor, and the copper foil layer and each copper plate sensor are isolated from each other and generate an electric field with an edge effect. The circuit substrate applied to the suspension awakening type keyboard and the corresponding keyboard are adopted; when the external non-insulating conductor is close to the keyboard, due to the change of the fringe electric field effect, thekeyboard can be automatically awakened, compared with an existing mode of directly touching the keyboard for awakening, the suspension awakening type keyboard has a more sensitive response mode, meanwhile, the sensitivity of detecting capacitance change is improved by reasonably setting circuit hardware parameters, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to the field of intelligent wake-up technology, and specifically refers to a circuit substrate applied to a floating wake-up keyboard and a corresponding keyboard. Background technique [0002] Taking the keyboards currently on the market as an example, when the keyboard is not used for a long time, the keyboard will enter a sleep (low power consumption) mode, and only when the keyboard is used again, the keyboard will wake up and resume normal operation. [0003] Existing keyboard wake-up methods are generally to press a physical button on the keyboard to wake up or press a touch button (board) on the keyboard to wake up. Of course, there are also wake-up methods such as directly clicking the mouse. However, the above method of directly touching the keyboard or mouse has the following defects: when the user's hand is inconvenient to directly touch the keyboard or mouse,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02
CPCG06F3/0202
Inventor 张佳恒顾晓红张敏敏赵海
Owner CRM ICBG (WUXI) CO LTD
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