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Touch pen, touch panel, touch system and touch method

A technology of touch panel and stylus, which is applied in the field of touch system and touch, stylus, and touch panel, and can solve problems such as difficult to meet the application experience

Pending Publication Date: 2019-12-24
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the improvement of people's demand for touch operation, simple pressure-sensitive response has been difficult to meet people's high-demand application experience such as painting and complex marking.

Method used

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  • Touch pen, touch panel, touch system and touch method
  • Touch pen, touch panel, touch system and touch method
  • Touch pen, touch panel, touch system and touch method

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Embodiment Construction

[0052] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0053] In the prior art, touch panels are mostly projective mutual capacitance touch panels that are responsive, high-definition, and easy to realize multi-touch. The principle is: two layers of transparent nano-indium tin oxide (ITO) The electrode matrix in the X-axis direction and the Y-axis direction is etched on the layer, and the intersection of the two-layer electrode matrix is ​​coupled to each other to generate parasitic mutual capacitance; the X-axis electrode is used as the transmitting electrode to send out the e...

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PUM

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Abstract

The invention discloses a touch pen, a touch panel, a touch system and a touch method. The touch pen comprises an emitting electrode, a plurality of option areas, an analog-to-digital converter and aprocessor, wherein the option areas comprise a selection switch and a plurality of options, and the option signals are outputted to the analog-to-digital converter in response to the options selectedby the selection switch; the analog-to-digital converter converts the received option signals into the digital option signals and transmits the digital option signals to the processor, and the processor is used for sending the plurality of digital option signals through the emitting electrode according to a predefined format, so that the touch panel displays a display effect corresponding to eachoption signal according to the received plurality of digital option signals. According to the embodiment provided by the invention, the display function of the touch pen is enriched by selecting the display parameters in the option areas of the touch pen, and the user experience is effectively improved.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a touch pen, a touch panel, a touch system and a touch method. Background technique [0002] With the popularization of smartphones and tablet computers, more and more applications require the use of a stylus to achieve high-precision touch, and the performance requirements for the stylus are also getting higher and higher. With the advantages of high precision, low cost and high user experience, active capacitive stylus has become the most mainstream type of stylus. The principle of the active capacitive stylus is to sense the pressure transmitted from the touch panel to the stylus when writing. The written content appears on the touch panel. [0003] However, with the improvement of people's demand for touch operation, pure pressure-sensitive response has been difficult to meet people's high-demand application experience such as painting and complex marking. Contents of the ...

Claims

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Application Information

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IPC IPC(8): G06F3/0354G06F3/041
CPCG06F3/03545G06F3/0416G06F3/0414
Inventor 石蕊郝卫苏文刚王飞飞刘蕊孙伟
Owner BOE TECH GRP CO LTD
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