Object positioning method for a touch panel

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United States of America Patent

PATENT NO 9898137
SERIAL NO

15598226

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Abstract

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An object positioning method for touch panel is disclosed. In the method, an amount of sensing of a sensing signal can be detected and a sensing coordinate of an object can be obtained based on the detection. A positioning coordinate of the object can be locked in a point-locked mode when the amount of sensing of the sensing signal decreases continuously to be larger than a first threshold time and the amount of sensing of the sensing signal is smaller than a first sensing threshold value. Otherwise, the point-locked mode of the positioning coordinate of the object can be unlocked when the amount of sensing of the sensing signal is larger than a first sensing threshold value.

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Patent Owner(s)

  • PIXART IMAGING INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liao, Chi-Chieh Hsin-Chu, TW 56 195
Su, Tse Chung Hsin-Chu, TW 3 2
Tsai, Ming Hung Hsin-Chu, TW 5 12

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