TOUCH PEN NIB FOR SMALL CHARACTER WRITING

WIPO Patent Application WO/2023/063456

A1

The present invention provides a touch pen nib for small character writing, comprising: a nib body having a conical shape of which the diameter gradually increases from one end toward the other end, having, at the one end, a pen tip coupling hole to which a pen tip is coupled, and having, at the other end which is opposite to the one end, a coupling part extended and coupled to a touch pen main body, so as to be coupled to the tip of the touch pen main body through the coupling part; and the pen tip, which is made of felt, and is coupled to the pen tip coupling hole of the nib body so to be in contact with a touch screen when writing on the touch screen and provide the feel of writing, and thus small character writing (fine writing), which cannot be implemented in a conventional touch pen nib since the end surface of the nib does not change in shape even if wear occurs due to friction caused by writing, is possible, the durability of the nib is improved over that of a conventional nib since a change in shape of the pen tip, due to wear caused by roughness, does not occur even if used on a liquid crystal film having a roughness-treated paper texture, and degradation in the feel of writing is prevented even if used for a long time.

LEE YONG WON (KR)

PCT/KR2021/014389

April 20, 2023

October 15, 2021

Click for automatic bibliography generation  

LEE YONG WON (KR)

G06F3/0354

KR20190047447A	2019-05-08
KR20160092360A	2016-08-04
KR20160147679A	2016-12-23
KR20130032746A	2013-04-02
US20150027480A1	2015-01-29

TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)

View/Download PDF      PDF Help

Previous Patent: ELECTRONIC DEVICE HAVING ANTENNA

Next Patent: SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE