POSITION INDICATING MODULE AND STYLUS PEN

WIPO Patent Application WO/2015/098486

A1

Provided is a position indicating module for an electrostatic stylus pen, said module having an easily exchangeable core body and being able to accurately detect changes in pen pressure caused by light touch. The position indicating module for an electrostatic stylus pen transmits a signal from an electrode included in the core body, and contains: a dielectric body including a first surface and a second surface that faces the first surface; a first electrode disposed on the first surface of the dielectric body; a second electrode positioned to face the second surface and having a contact surface area with the second surface that changes due to an external force; and a core-body part that includes a third electrode at at least the tip and conveys the external force to the second electrode. The position indicating module also contains are a first terminal that electrically connects to the first electrode, a second terminal that electrically connects to the second electrode, and a third terminal that electrically connects to the third electrode. The position indicating module further contains a fitting part which is for electrically connecting the third electrode and the third terminal by contacting the core-body part to the third terminal while being biased.

KATSURAHIRA YUJI (JP)

PCT/JP2014/082475

July 02, 2015

December 09, 2014

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WACOM CO LTD (JP)

G06F3/0354; G06F3/03

JP2012069888A	2012-04-05
JPH07319603A	1995-12-08
JPH05275283A	1993-10-22
JP2007164356A	2007-06-28
JPH05275283A	1993-10-22
JP2011186803A	2011-09-22
JPH06250772A	1994-09-09
JPH07295722A	1995-11-10
JP2012176102A	2012-09-13
JP2013156066A	2013-08-15

See also references of EP 3091423A4

SATOH MASAMI (JP)
Masami Sato (JP)

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