Electronic pen using delay device and touch input system and method thereof

An electronic pen using a delay device and a touch input method thereof and a touch input system and a touch input method thereof are provided. The electronic pen includes a body, an antenna configured to receive a wireless signal from a mobile terminal, and a delay device configured to receive the...

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Bibliographic Details
Main Author BONGJAE RHEE
Format Patent
LanguageChinese
English
Published 07.05.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:An electronic pen using a delay device and a touch input method thereof and a touch input system and a touch input method thereof are provided. The electronic pen includes a body, an antenna configured to receive a wireless signal from a mobile terminal, and a delay device configured to receive the wireless signal from the antenna and to output a reflection signal, corresponding to the received wireless signal, to the antenna after a predetermined time elapses, wherein the antenna transmits the reflection signal to the mobile terminal.
Bibliography:Application Number: CN20131511617