Abstract
The following quote was obtained by the news editors from the background informa tion supplied bythe inventors: ““Technical Field“The present disclosure relates to a pen state detection circuit, a pen state de tection system, and apen state detection method.“Description of the Related Art“An electronic device is disclosed in Patent Document 1. The electronic device d etects a first positionwhere a hand of a user comes into contact with a detecti on surface of a touch sensor and a second positionindicated by an electronic pe n, uses coordinate values of the first position and the second position to estimate an inclination direction of the electronic pen, and corrects an instruction position of the electronic penaccording to the inclination direction.”
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