TOUCH SENSING DEVICE AND DRIVING METHOD THEREOF

The present invention relates to a touch sensing device which comprises: a touch sensor and a pressure sensor of an electrostatic capacitance type which can respectively detect a touch input; a touch coordinate detecting part which detects a touch coordinate in regards to a touch input through the t...

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Bibliographic Details
Main Author AHN, SOON SUNG
Format Patent
LanguageEnglish
Korean
Published 19.11.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The present invention relates to a touch sensing device which comprises: a touch sensor and a pressure sensor of an electrostatic capacitance type which can respectively detect a touch input; a touch coordinate detecting part which detects a touch coordinate in regards to a touch input through the touch sensor when the touch input is occurred, and detects a touch coordinate in regards to the touch input through the pressure sensor; a direction vector calculating part which calculates a direction vector using the touch coordinate detected through the touch sensor and the touch coordinate detected through the pressure sensor; and to a driving method thereof. According to the present invention, provided are a touch sensing device which provides users with various functions by utilizing the pressure sensor together with the touch sensor to detect a touch location, and a driving method thereof.
Bibliography:Application Number: KR20130052630