Touch pen point and touch pen

Abstract

The invention relates to a stylus nib and a stylus. The touch pen point comprises a soft conductive material layer and an inner core, wherein the soft conductive material layer is used for being in contact with a touch panel to form a contact area, and the inner core is used for pressing the soft conductive material layer towards the touch panel when force is applied and is made of a hard material; the inner core is used for pressing a pressing part of the soft conductive material layer, and the pressing part of the inner core is substantially in a sphere shape, a hemisphere shape or a segment shape; and the soft conductive material layer is tightly covered on the pressing part of the inner core with substantially the same thickness. The invention further provides a corresponding touch pen. According to the stylus point and the stylus, the deformation of the stylus point can be controlled, the contact area between the stylus point and the touch panel can be controlled, and the stylus can be used by holding the stylus in an inclined mode.

Description

technical field [0001] The invention relates to the technical field of touch control, in particular to a tip of a stylus and a stylus. Background technique [0002] The working principle of the capacitive touch panel is to approach or touch the touch panel with fingers or conductive materials, so that the capacitance value of the touch panel changes. Since the capacitance value is positively correlated with the contact area, when the touch panel detects a change in the capacitance value , it can determine where the finger or conductive material is approaching or touching, and perform the corresponding functional operation. The stylus imitates the touch effect of fingers, and the pen head made of conductive material touches the touch panel to generate capacitance changes, thereby realizing signal input. [0003] At present, the tip of a general stylus is made of soft conductive material, and the softness and hardness of the material vary, and when it is used with force, the ...

AI Technical Summary

Problems solved by technology

[0003] At present, the tip of a general stylus is made of soft conductive material, and the softness and hardness of the material vary, and when it is used with force, the contact area formed on the touch panel will be larger because the greater the force is, the larger the contact area will be. Large, it is impossible to form a consistent contact area under a certain force or above a certain force, and most of the pen tip is arc-shaped below the semicircle outer circumference at the writable point, so when the pen is used tilted or held upright When in use, the contact area formed on the touch panel cannot reach a consensus, which will cause the touch panel control circuit to be unable to make the same function judgment when the stylus is used at various angles of holding the stylus, so it often happens Problems such as broken strokes, continuous work, and misjudgment of other functions

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