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Method for controlling vibration according to contact area

A contact area, vibrator technology, applied in the field of electronics, to achieve the effect of easy and precise control

Inactive Publication Date: 2012-02-01
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for controlling the strength of vibration according to the contact area, aiming to solve the problem of intuitive feedback on the touch force when the user touches the touch screen

Method used

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  • Method for controlling vibration according to contact area
  • Method for controlling vibration according to contact area
  • Method for controlling vibration according to contact area

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] The touch screens to which the technical solution provided by the present invention is applicable include capacitive screens and resistive screens. Both the capacitive screen and the resistive screen have a structure of upper and lower layers. The resistive screen reacts through the collision between the upper and lower layers. The capacitive screen uses the lower layer to transmit signals to the upper layer. When the upper layer is contacted by a conductor, the lower layer can receive information and make a response. calculate.

[0038] The following uses a capacitive screen as an example,...

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Abstract

The invention provides a method for controlling vibration intensity according to a contact area, and is suitable for an electronic product with a touch screen. The method comprises the following steps that, firstly, when a user touches the touch screen of the electronic product by a finger, the contact area of the user finger and the touch screen is calculated; and secondly, the vibration intensity of a vibrator of the electronic product is controlled according to the contact area. Based on the technical scheme, the electronic product can supply intuitive feedback of touch force to the user, thereby the user is convenient to accurately control the electronic product.

Description

technical field [0001] The invention belongs to the field of electronic technology, and in particular relates to a method for controlling the vibration strength of a vibrator according to the contact area between a user's finger and a touch screen. Background technique [0002] Among existing electronic products, many touch screens are used as a medium for human-computer interaction. For example, the user can control the mobile phone through the touch screen to realize functions such as calling, answering, and inputting short messages. In existing electronic products that use a touch screen as a human-computer interaction medium, a vibrator is matched with the touch screen, and the vibrator is mainly used to give feedback to the user's touch to remind the user of the effectiveness of the touch operation. [0003] The corresponding relationship between the existing vibrator and the user's touch is: if the user's touch operation is valid, the vibrator will vibrate, otherwise ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/041
Inventor 陈吾云温陇德
Owner TCL CORPORATION
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