Stylus and coding signal control method

A stylus and coding signal technology, which is applied in the field of communication, can solve problems such as waste of power consumption, insensitive stylus touch operation, and high coding voltage

Pending Publication Date: 2021-03-12
VIVO MOBILE COMM CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a stylus and a coding signal control method, whic

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  • Stylus and coding signal control method
  • Stylus and coding signal control method
  • Stylus and coding signal control method

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0033] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," et...

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Abstract

The invention discloses a stylus and a coding signal control method, belongs to the technical field of electronics, and can solve the problem of power consumption waste caused by insensitive touch operation of the stylus or relatively high coding voltage. The stylus comprises a coding signal output unit and a control unit connected with the coding signal output unit, the coding signal output unitis used for outputting a first coding signal; the control unit is used for controlling the coding signal output unit to adjust the coding signal; and the coding signal output unit is also used for outputting a second coding signal, and the coding voltage amplitude of the second coding signal is different from the coding voltage amplitude of the first coding signal. The stylus is applied to a sceneof outputting a coding signal.

Description

technical field [0001] The present application belongs to the technical field of communication, and in particular relates to a touch pen and a coding signal control method. Background technique [0002] With the intelligent development of touch devices, the screen size of touch devices is getting larger and larger, and the applications of touch devices equipped with stylus are also becoming more and more extensive. In this way, the user can get a better experience when inputting text, images and other scenes. [0003] During the use of the stylus, the tip of the stylus can send a coding signal with a fixed voltage. In this way, after the touch device detects the coding signal, the touch device can execute the corresponding coding signal according to the coding signal. Handwriting function or hand drawing function. [0004] However, since the stylus is used in many environments, and the coding voltage of the coding signal required in different environments may be different,...

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Application Information

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IPC IPC(8): G06F3/0354G06F3/041G06F3/044
CPCG06F3/03545G06F3/04162G06F3/0441
Inventor 彭柱洋
Owner VIVO MOBILE COMM CO LTD
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