TOUCH POSITIONING METHOD FOR TOUCH PANEL

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United States of America Patent

SERIAL NO

15187932

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Abstract

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An object positioning method for touch panel is disclosed. The method includes steps as follows: obtaining a motion estimation vector according to the operational analysis of a positioning coordinate and a sensing coordinate, and determining whether the length of the motion estimation vector is smaller than a predetermined distance or not, if the length of the motion estimation vector is smaller than the predetermined distance, outputting the positioning coordinate; on the contrary, if the length of the motion estimation vector is larger than the predetermined distance, updating the value of the positioning coordinate and outputting the positioning coordinate updated.

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Patent Owner(s)

Patent OwnerAddress
PIXART IMAGING INC5F NO 5 INNOVATION ROAD I HSINCHU SCIENCE PARK HSIN-CHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LIAO, CHI-CHIEH HSIN-CHU, TW 61 242
SU, TSE CHUNG HSIN-CHU, TW 3 3
TSAI, MING HUNG HSIN-CHU, TW 5 13

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