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專利名稱(中) 聲波微收發傳感器之訊號精準度的提升方法
專利名稱(英) METHOD FOR DETERMINING A THRESHOLD VOLTAGE FOR OBTAINING A BATCH OF SENSING CHIPS WITH INCREASED SENSITIVITY AND METHOD FOR INCREASING SENSITIVITY OF THE BATCH OF SENSING CHIPS
專利家族 中華民國:I631819
美國:10,580,961
專利權人 國立清華大學 100%
發明人 陳冠霖,洪健中
技術領域 材料化工,機械結構,電子電機
專利摘要(中)
A method for determining a threshold voltage for a batch of sensing chips includes steps of: a) selecting at least three of micro-machined transceivers; b) conducting for each of the at least three of the micro-machined transceivers the following sub-steps of: b1) introducing a blank liquid into a micro-channel via an inlet port, b2) applying an alternate voltage to a micro-machined transmitter for a period of time, and b3) measuring an amplitude of an electric signal from a micro-machined receiver to obtain a maximum value and a minimum value; c) measuring a mid-value; and d) determining the threshold voltage. Also disclosed is a method for increasing sensitivity of the batch of sensing chips based on the threshold voltage
聯絡資訊
承辦人姓名 李佳玲
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