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專利授權區

專利授權區
專利名稱(中)	黏度感測系統、黏度感測方法以及電晶體式黏度感測器
專利名稱(英)	Transistor-type viscosity sensor, and viscosity measurement system and viscosity measuring method using the same
專利家族	中華民國：I500916 美國：9,752,972
專利權人	國立清華大學 100%
發明人	方容瑩,綦振瀛,王玉麟
技術領域	材料化工,電子電機

專利摘要(中)
A viscosity measurement system, which is for measuring the viscosity of a fluid, comprises a transistor-type viscosity sensor, an electrical measurement unit, and a processing unit. The transistor-type viscosity sensor includes a semiconductor structure, a source terminal, and a drain terminal. The semiconductor structure includes a GaN layer and an AlGaN layer disposed on the GaN layer. The portion of the semiconductor structure that is between the source terminal and the drain terminal has a gate region, which has an exposed surface for being in contact with the fluid. The electrical measurement unit is in electrical connection with the source terminal and the drain terminal and for measuring an electronic signal of the semiconductor structure. The processing unit is coupled to the electrical measurement unit and for determining the viscosity of the fluid according to the electronic signal measured.

專利摘要(中)

A viscosity measurement system, which is for measuring the viscosity of a fluid, comprises a transistor-type viscosity sensor, an electrical measurement unit, and a processing unit. The transistor-type viscosity sensor includes a semiconductor structure, a source terminal, and a drain terminal. The semiconductor structure includes a GaN layer and an AlGaN layer disposed on the GaN layer. The portion of the semiconductor structure that is between the source terminal and the drain terminal has a gate region, which has an exposed surface for being in contact with the fluid. The electrical measurement unit is in electrical connection with the source terminal and the drain terminal and for measuring an electronic signal of the semiconductor structure. The processing unit is coupled to the electrical measurement unit and for determining the viscosity of the fluid according to the electronic signal measured.

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