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Touch device and interaction method thereof

A technology of a touch device and an interactive method, which is applied in the direction of instruments, computing, and electrical digital data processing, etc., can solve problems such as misoperation in the edge area, achieve the effect of simple implementation and structure, and avoid the disadvantages of edge suppression

Active Publication Date: 2020-02-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the embodiments of the present invention is to provide a touch device and its interaction method, aiming to solve the technical problem that the existing capacitive touch screen is prone to misoperation in the edge area under the full screen

Method used

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  • Touch device and interaction method thereof
  • Touch device and interaction method thereof
  • Touch device and interaction method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] like figure 1 and figure 2 As shown, this embodiment provides a touch device, which includes a display layer 110 , a sensor layer 120 and a controller (not shown).

[0020] Wherein, the display layer 110 is mainly used for displaying interface content. Based on the existing terminal screen structure, the display layer 110 generally adopts an LCD (Liquid Crystal Display, Liquid Crystal Display) layer or an OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) layer, and the LCD layer itself does not emit light. According to the different backlight sources, LCD can be divided into two types: CCFL (Cold Cathode Fluorescent Lamp, cold cathode fluorescent lamp) and LED (Light Emitting Diode, light emitting diode). The OLED layer emits light by itself, and does not need a backlight when displaying interface content. Specifically, such as figure 1 and figure 2 As shown, the display layer 110 includes a plurality of pixel points 111 arranged in a matrix. Duri...

Embodiment 2

[0026] like Figure 4 As shown, Embodiment 2 of the present invention proposes an interaction method for a touch device, which is mainly implemented based on the touch device in Embodiment 1. The interaction method mainly involves the click control of the touch device, and specifically includes the following steps:

[0027] Step S101: Obtain the light value received by each light sensor on the sensor layer when the user's finger approaches the screen.

[0028] Step S102: If it is detected that the light value of a preset number of adjacent light sensors changes at the same time, and the light value changes such that the light value gradually increases from zero and then gradually decreases to zero within the first preset time, then determine the current finger A click action is in progress, and the corresponding click control is executed.

[0029] Specifically, as image 3 As shown, since the emitted light is emitted from between two adjacent pixels on the screen, the emitte...

Embodiment 3

[0031] like Figure 5 As shown, Embodiment 3 of the present invention proposes an interaction method for a touch device, which is mainly implemented based on the touch device in Embodiment 1. The interaction method mainly involves long-press control of the touch device, and specifically includes the following steps:

[0032] Step S201: Obtain the light value received by each light sensor on the sensor layer when the user's finger approaches the screen.

[0033]Step S202: If it is detected that the light value of a preset number of adjacent light sensors changes at the same time, and the light value changes such that the light value gradually increases from zero to the maximum value within the second preset time, and the maximum value lasts for the third preset time. After the time is set, and then gradually decreases to zero, it is judged that the current finger is performing a long press action, and the corresponding long press control is executed.

[0034] Specifically, as ...

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Abstract

The invention discloses a touch device and an interaction method thereof, and belongs to the technical field of interface interaction. The touch device comprises a display layer used for displaying interface content; a sensor layer, used for acquiring light value change generated by operation of a user on the current screen in a touch mode; and a controller, used for judging the current user operation state according to the change of the light value and executing corresponding touch operation or edge suppression operation. According to the technical scheme, the implementation mode and the structure are simple, an existing touch screen scheme can be replaced, various touch operations can be achieved, air-spaced three-dimensional operation can be achieved, and the defect that the edge of anexisting touch screen is restrained is overcome.

Description

technical field [0001] The invention relates to the technical field of interface interaction, in particular to a touch device and an interaction method thereof. Background technique [0002] The existing capacitive touch screen realizes the touch operation by detecting the capacitance change caused by the approach of the finger, and can also realize various touch actions and gestures. It needs to add a capacitive TP (Touch Panel, touch )layer. With the increasingly higher requirements for human-computer interaction in the era of smart phones, some disadvantages of the existing capacitive touch screens are becoming more and more prominent. For example, in the recent full-screen mobile phones, the edge suppression function cannot be improved to meet user needs no matter what. , if the project adds the edge suppression function, the touch operation in the edge area will be very insensitive, or will fail directly. If the edge suppression is removed from the project, misoperati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/042
CPCG06F3/0418G06F3/0421G06F3/041G06F3/042
Inventor 魏利鹏
Owner ZTE CORP