Invention Grant
- Patent Title: Method for measuring intensity of touch pressure in touch input device, and touch input device for detecting intensity of touch pressure
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Application No.: US16063136Application Date: 2016-12-06
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Publication No.: US11221715B2Publication Date: 2022-01-11
- Inventor: Sung Sik Nam , Jin Tae Kim
- Applicant: MELFAS INC.
- Assignee: MELFAS INC.
- Current Assignee: MELFAS INC.
- Agency: Paratus Law Group, PLLC
- Priority: KR10-2015-0180882 20151217
- International Application: PCT/KR2016/014226 WO 20161206
- International Announcement: WO2017/105020 WO 20170622
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041
Abstract:
A method for calibrating the intensity of touch input pressure according to an input position in a touch input device. The method includes a step in which the touch input device detects a touch input through a touch panel; a step in which the touch input device determines the position of the touch input on the touch panel; a step in which the touch input device measures a degree of change in capacitance corresponding to the intensity of pressure according to the touch input; and a step in which the touch input device calibrates the intensity of the pressure according to the position of the touch input.
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