Handschriftliche Eingabevorrichtung

Details

Veröffentlichungs-Nr.

EP3508955

Aktenzeichen

EP17846493

Anmeldetag

29. August 2017

Veröffentlichung

30. Oktober 2024

Erteilung

30. Oktober 2024

Rechtsraum

EP

IPC

G06F3/03G06F3/046G06F3/041

Abstract

To provide a handwriting input device that can reduce an incorrect input. A handwriting input device (1) of the present invention is a handwriting input device configured to obtain hand-written data of an electronic pen (3) on a coordinate detection surface (2a) of a coordinate input device (2) by an electromagnetic induction effect of the coordinate input device and the electronic pen. The electronic pen includes a first resonance circuit (40) including a coil, a capacitor, and a core, a mechanical pencil unit configured to perform writing on a paper sheet placed on the coordinate detection surface, and a writing pressure detecting portion (45) configured to detect a writing pressure such that a part of the mechanical pencil unit is pushed by receiving the writing pressure applied to a lead projecting from a distal end of the mechanical pencil unit. The detection of the writing pressure causes the coordinate input device to obtain the hand-written data corresponding to a handwriting on the paper sheet while writing is performed on the paper sheet with the electronic pen.

Anmelder

Firma

Mitsubishi Pencil Company, Limited

Land

🇯🇵 Japan

Fachgebiete