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專利授權區

專利授權區
專利名稱(中)	絕對位置偵測裝置及方法
專利名稱(英)	ABSOLUTE POSITION DETECTING DEVICE AND METHOD
專利家族	中華民國：I601939 美國：10,145,709
專利權人	國立清華大學 100.00%
發明人	王勝清,宋震國,金重勳,蕭恆昇,林政逸,張禎元
技術領域	機械結構,電子電機

專利摘要(中)
An absolute position detecting device and method are provided. The absolute position detecting device utilizes the incremental magnetization on a magnetic encoding ruler with two different pole widths, such that elliptical Lissajous curves may be obtained by magnetoresistive sensors. The absolute position may be obtained by determining the region of the signals on the ellipses read by the magnetoresistive sensors.

專利摘要(中)

An absolute position detecting device and method are provided. The absolute position detecting device utilizes the incremental magnetization on a magnetic encoding ruler with two different pole widths, such that elliptical Lissajous curves may be obtained by magnetoresistive sensors. The absolute position may be obtained by determining the region of the signals on the ellipses read by the magnetoresistive sensors.

聯絡資訊
承辦人姓名	劉千綺
承辦人電話	03-571-5131 #31181
承辦人Email	chienchi@mx.nthu.edu.tw