Stylus pen point composite material, stylus pen, and pen point moulding method

A technology of composite materials and molding methods, which is applied in the fields of instruments, electrical digital data processing, and data processing input/output processes, etc., can solve problems such as insufficient writing, large damping, and poor user experience.

Active Publication Date: 2019-07-02
广州视焓科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of writing experience, the rubber stylus tip is soft and does not make too much noise when writing, but usually due to the large damping, the writing is not smooth enough, and it is easy to get tired after long-term use; the plastic material has higher hardness and smooth writing. However, it is oft

Method used

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  • Stylus pen point composite material, stylus pen, and pen point moulding method
  • Stylus pen point composite material, stylus pen, and pen point moulding method
  • Stylus pen point composite material, stylus pen, and pen point moulding method

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the following will describe the present invention more fully. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] The invention provides a stylus tip composite material, which includes the foll...

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Abstract

The invention relates to a stylus pen point composite material, a stylus pen, and a pen point moulding method. The stylus pen point composite material comprises powdery ultrahigh molecular weight polyethylene, powdery low density polyethylene, silicone oil, calcium stearate, a lubricant, carbon black, and light calcium carbonate. According to the pen point moulding method, sintering moulding is adopted, so that influences of the poor fluidity of ultrahigh molecular weight polyethylene are avoided, and limit caused by molecular weight value is avoided. Further study modification on the components of the stylus pen point composite material is carried out, different components are added for cooperation, so that the obtained pen point is low in noise and high in smoothness, and user experiencesimilar to that of conventional writing mode is provided.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a composite material for a stylus tip, a stylus pen and a method for forming the tip thereof. Background technique [0002] With the popularization of touch screens in people's life and work, the stylus, which has the advantages of high touch precision, rich expansion functions and conformity to consumers' usage habits, has gradually become one of the mainstream human-computer interaction methods. In order to achieve the user experience closest to that of a pen or pencil when writing on paper, it is necessary to optimize the material of the nib and adjust the processing and molding process. [0003] Currently, the popular stylus tips on the market are generally made of three types of materials: rubber, plastic and fiber felt. In terms of writing experience, the rubber stylus tip is soft and does not make too much noise when writing, but usually due to the large damping, the writi...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L83/04C08K5/098C08K3/04C08K3/26G06F3/0354B29C43/00B29K23/00
CPCC08L23/06G06F3/03545B29C43/006B29K2023/0683B29K2023/0633C08L2205/03C08L2205/025C08L2207/068C08L2207/066C08K2003/265C08K2201/001C08L83/04C08K5/098C08K3/04C08K3/26
Inventor 万虎冯先强
Owner 广州视焓科技有限公司
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