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A hand-controlled color-changing glass with anti-crosstalk function and an automobile including the glass

A color-changing glass and anti-crosstalk technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve problems such as crosstalk, discoloration, inconvenient use, etc., and achieve two-dimensional control , low structural cost, and the effect of improving accuracy

Pending Publication Date: 2019-02-19
AUTOEASY ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional method of controlling color-changing glass for color-changing requires the use of traditional mechanical switches or special remote controls for corresponding operations. This operation method of controlling color-changing glass for color-changing through traditional mechanical switches or special remote controls is very inconvenient.
For example, when the human body holds objects in the hands or the hands are not clean, the human body cannot control the color-changing glass to change color through traditional mechanical switches or special remote controls; moreover, the remote control used to control the color-changing glass to change color is easily lost and inconvenient Use; when the color-changing glass is controlled by a traditional mechanical switch or a special remote control to change color, the color-changing mode and color-changing area of ​​the color-changing glass are set and cannot be adjusted according to needs
It can be seen that the existing color-changing operation of controlling the color-changing glass through a switch or remote control can no longer meet the user's requirements
[0003] Moreover, since there is no technology in the prior art to control the discoloration of the color-changing glass through gestures, there is no solution in the prior art to solve the problem of crosstalk between the control signal of the capacitive sensor used for gesture control and the driving signal of the liquid crystal. Technology

Method used

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  • A hand-controlled color-changing glass with anti-crosstalk function and an automobile including the glass
  • A hand-controlled color-changing glass with anti-crosstalk function and an automobile including the glass
  • A hand-controlled color-changing glass with anti-crosstalk function and an automobile including the glass

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Experimental program
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Effect test

preparation example Construction

[0055] The present invention also provides a method for preparing a manually controlled color-changing glass with an anti-crosstalk function, which includes the following steps: firstly, at least two transparent conductive layers are arranged between two layers of glass plates, and at least two transparent conductive layers are arranged between the two transparent conductive layers. Liquid crystal film; then a plurality of mutually insulated conductive regions are arranged on at least one transparent conductive layer, and the conductive regions are used as driving signals of liquid crystals and / or excitation signals of capacitive touch sensors; finally, the control circuit of the color-changing glass A steering switch is arranged in the middle, and the driving signal of the liquid crystal and the excitation signal of the capacitive touch sensor are periodically connected to the steering switch in a time-sharing manner; wherein, each switching period T is composed of two sub-peri...

Embodiment 1

[0059] In this embodiment, the function of opening up and down of the color-changing glass and opening to a certain place is realized by sliding up and down on the glass or waving gestures up and down near the glass.

[0060] Such as Figure 4 As shown, the first transparent conductive layer is provided with a whole conductive area, and the second transparent conductive layer is provided with at least three horizontally insulated conductive areas, and the adjacent horizontally insulated conductive areas form a vertical capacitive touch sensor.

[0061] When the human body slides from top to bottom on the glass or waves from top to bottom near the glass, the capacitance value of the vertical capacitive touch sensor composed of multiple horizontally insulated conductive areas will change sequentially from top to bottom. The circuit detects the capacitance values ​​of multiple vertical capacitive touch sensors, and generates control signals according to the detected capacitance ...

Embodiment 2

[0064] In this embodiment, the function of opening the color-changing glass left and right and opening to a certain place is realized by sliding left and right on the glass or waving gestures left and right near the glass.

[0065] Such as Figure 5 As shown, the first transparent conductive layer is provided with a whole conductive area, and the second transparent conductive layer is provided with at least three vertically insulated conductive areas, and the adjacent vertically insulated conductive areas form a horizontal capacitive touch sensor.

[0066] When the human body slides from left to right on the glass or waves from left to right near the glass, the capacitance value of the horizontal capacitive touch sensor composed of multiple vertically insulated conductive areas will change from left to right in turn, and the detection The circuit detects the capacitance values ​​of multiple horizontal capacitive touch sensors, and generates control signals according to the de...

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Abstract

The invention provides a hand-controlled color-changing glass with anti-crosstalk function, comprising an outer layer glass plate and an inner layer glass plate. At least two transparent conductive layers are arranged between the outer layer glass plate and the inner layer glass plate, and a liquid crystal layer is arranged between the transparent conductive layers. At least one transparent conductive lay is provided with a plurality of mutually insulate conductive regions, and adjacent mutually insulated conductive regions form a sensing electrode of a capacitive touch sensor and / or a partition drive electrode of a liquid crystal; The control circuit of the color-changing glass is provided with a turning switch, and the driving signal of the liquid crystal and the excitation signal of thecapacitive touch sensor are periodically turned on in time division. The invention has the beneficial effect that the commutation switch is arranged in the circuit, and the liquid crystal and the capacitive touch sensor are turned on periodically by the commutation switch, so as to avoid the crosstalk problem between the driving signal of the liquid crystal and the excitation signal of the capacitive touch sensor, and improve the control accuracy.

Description

technical field [0001] The invention relates to a glass, in particular to a manually controlled color-changing glass with an anti-crosstalk function and an automobile containing the glass. Background technique [0002] The traditional method of controlling color-changing glass to change color requires the use of traditional mechanical switches or special remote controls to perform corresponding operations. This operation method of controlling color-changing glass to change color through traditional mechanical switches or special remote controls is very inconvenient. For example, when the human body holds objects in the hands or the hands are not clean, the human body cannot control the color-changing glass to change color through traditional mechanical switches or special remote controls; moreover, the remote control used to control the color-changing glass to change color is easily lost and inconvenient Use; when the color-changing glass is controlled by a traditional mecha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/044G06F3/0487
CPCG06F3/017G06F3/044G06F3/0487
Inventor 孙腾谌庄玮
Owner AUTOEASY ELECTRONICS TECH
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