Hand-written touch pen

A stylus and stroke technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of user inconvenience and unsatisfactory use

Inactive Publication Date: 2008-10-08
李晓鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for electronic products with capacitive touch screens, due to the working principle of the touch screen, when a finger touches the touch screen layer, due to the electric field of the human body, the human body and the surface of the touch screen form a coupling capacitance. For high-frequency currents, the capacitance is directly Conductor, so the finger sucks a small current from the contact point, this current flows out from the electrodes

Method used

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Embodiment Construction

[0013] Such as Figure 1-Figure 5 As shown, the present invention includes a pen pole 1 and a pen touch 2, which is characterized in that the pen pole 1 and the pen touch 2 are connected to become a carrier capable of transmitting human body induced current, which can transmit the human body induced current to the capacitive touch screen. The pen pole 1 is It is made of metal or conductive plastic or other conductive materials, and the exterior of the pen pole 1 can be conductive, or it can be painted or treated to make the surface non-conductive, while the stroke 2 is made of conductive rubber or conductive foam Or made of conductive sponge or other conductive soft materials, the pen pole 1 and the stroke 2 are directly contacted or connected by a non-conductive glue. In addition, a pen tip 3 can be connected to one end of the pen barrel 1, and the pen tip 3 only needs to play a decorative role.

[0014] The working principle of the present invention is that the finger contacts th...

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PUM

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Abstract

The invention provides a handwritten touch-pen, comprising a pen holder and a brush touch, characterized in that, the pen holder and brush touch are connected into a carrier capable of passing induction current of human bodies onto a capacitor touch screen. The invention well solves the inconvenient caused by directly touching the screen by fingers and the troubles brought to users by not meeting demands of such touch screen as common handwritten touch-pens are not provided with electrical conductivity, by using the carrier formed by connecting the pen holder and brush, capable of passing induction current of human bodies onto a capacitor touch screen. The invention is convenient to popularize with a simple structure and easy service method.

Description

Technical field [0001] The invention relates to a stylus, in particular to a handwriting stylus used on a mobile phone with a capacitive touch screen or other electronic products with a capacitive touch screen. Background technique [0002] At present, an ordinary handwriting stylus generally includes three parts: a pen shaft, a brush stroke, and a pen tip. The stroke part is usually made of plastic or other non-conductive materials, and the handwriting stylus does not have conductive properties as a whole. For general electronic products with a touch screen, this ordinary handwriting stylus or a human finger can meet the requirements of using the touch screen. But for electronic products with capacitive touch screens, because the working principle of the touch screen is that when a finger touches the touch screen layer, the human body and the surface of the touch screen form a coupling capacitor due to the electric field of the human body. For high-frequency current, the capacit...

Claims

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Application Information

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IPC IPC(8): G06F3/033G06F3/044G06F3/0354
Inventor 李晓鸣钟志坚
Owner 李晓鸣
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