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Touch feedback system and touch feedback providing method thereof

A tactile feedback and touch screen technology, which is applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve the problems of inconsistent tactile feedback, lack of interest, singleness, etc., to improve the provision of tactile sensation The speed of feedback and the effect of improving the speed of analysis

Active Publication Date: 2014-06-18
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a method of providing tactile feedback is too simple, and the tactile feedback received by the user is the same when the content displayed on the touch screen is different, which is undoubtedly inconsistent with the real tactile feedback and lacks interest.

Method used

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  • Touch feedback system and touch feedback providing method thereof
  • Touch feedback system and touch feedback providing method thereof
  • Touch feedback system and touch feedback providing method thereof

Examples

Experimental program
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Embodiment Construction

[0026] figure 1 It is a schematic structural diagram of the touch screen 10 of the present invention. The touch screen 10 is applied in an electronic device 100, and the electronic device 100 may be an electronic product such as a mobile phone, a tablet computer or a multimedia player. The touch screen 10 is connected with a tactile feedback layer 20, and the tactile feedback layer 20 is arranged above or below the touch screen 10 and includes a plurality of independent electrodes 220 (in figure 2 shown in ). The electronic device 100 also includes a tactile feedback system 1 and a storage unit 30 (in image 3 shown in ), the storage unit 30 is used to store the one-to-one correspondence between different coordinate positions on the touch screen 10 and the respective electrodes 220; the tactile feedback system 1 is applied between the touch screen 10 and the tactile feedback layer 20 During this period, it is used to input current to the corresponding electrodes 220 in the...

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Abstract

The invention provides a touch feedback system and a touch feedback providing method thereof. The method comprises the following steps: inducing touch points of the touch operation of a human body on a touch screen in real time; determining the coordinate position of each touch point on the touch screen; acquiring sub-pictures which correspond to the coverage area of the coordinate positions of the touch points when an application program is enabled and at least one object installed by the preassigned pattern of the application program is displayed by an electronic device, and analyzing the objects contained in the sub-pictures according to displayed features of the sub-pictures; determining electrodes which correspond to the coordinate positions of the touch points, and determining current feature parameters which correspond to the objects in the sub-pictures; inputting current with the feature parameters into the electrodes. According to the touch feedback system and the touch feedback providing method thereof provided by the invention, feedback of touch like touching the real objects can be provided according to the different displayed objects which correspond to the touch positions of the human body; as only the feature analysis of the sub-pictures is performed, the analysis speed and the touch feedback providing speed are increased.

Description

technical field [0001] The present invention relates to a tactile feedback system, in particular to a tactile feedback system and a method for providing tactile feedback applied to the tactile feedback system. Background technique [0002] Nowadays, more and more smart electronic devices such as mobile phones, tablet computers and portable digital playback products begin to use touch screens as input terminals. However, the touch screen is a hard planar structure, and the various function keys displayed on the touch screen are virtual keys. When users operate such function keys, they do not have the feeling of operating traditional keys, such as the operating experience of pressing and resetting, which greatly reduces the user experience. use experience. The current method to improve the operating experience of the touch screen is to install piezoelectric triggers at various positions below the touch screen. When a user's touch operation on the touch screen is sensed, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/041
CPCG06F3/041G06F3/016
Inventor 周尚庆
Owner FU TAI HUA IND SHENZHEN
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