STYLUS PEN, TOUCH PANEL SYSTEM, AND ELECTRONIC DEVICE

Title:

STYLUS PEN, TOUCH PANEL SYSTEM, AND ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/174960

Kind Code:

A1

Abstract:

A stylus pen (15) is provided with a correction circuit which corrects a deviation between a number of controller clock cycles which a touch panel controller (2) which controls an operation of a touch panel (3) generates to output a synchronization signal and a number of pen clock cycles which a stylus pen (15) generates to receive the synchronization signal which is outputted from the touch panel controller (2).

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JP3028338	[Title of Invention] Electronic Graphic System
JPS58113141	【考案の名称】ペンタツチ式入力装置
WO/2005/083553	TACTILE SENSIBILITY MEASURING DEVICE USING A VIBRATION WAVEFORM PARAMETER CHANGE AND TACTILE TYPE MAN-MACHINE INTERFACE

Inventors:

HAMAGUCHI MUTSUMI

Application Number:

PCT/JP2014/058052

Publication Date:

October 30, 2014

Filing Date:

March 24, 2014

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Assignee:

SHARP KK (JP)

International Classes:

G06F3/03; G06F3/044

Foreign References:

US20120050207A1	2012-03-01
JP2012150783A	2012-08-09
JP2000092691A	2000-03-31

Attorney, Agent or Firm:

HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK (JP)

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