公开(公告)号：US07084649B2

公开(公告)日：2006-08-01

申请号：US10721408

申请日：2003-11-26

申请人： Tetsuya Kawanishi ,  Yoshiro Matsuo ,  Masayuki Izutsu

发明人： Tetsuya Kawanishi ,  Yoshiro Matsuo ,  Masayuki Izutsu

IPC分类号： G01R31/308 ,  G01R31/28

CPC分类号： G01R31/311

摘要： A method and apparatus are provided that make it possible to speedily measure, and obtain images of, the three-dimensional distribution of electric fields in integrated circuits, using electro-optic sampling. The sampling is performed using a plurality of electric field sensors, each comprising an electro-optic crystal layer, a light-reflecting layer that is in close contact with the electro-optic crystal layer, and a separation layer that is in close contact with the reflection layer, separating the reflection layer from the object to be measured.

摘要翻译： 提供了一种方法和装置，其可以使用电光采样来快速测量和获得集成电路中的电场的三维分布的图像。 使用多个电场传感器进行采样，每个电场传感器包括电光晶体层，与电光晶层紧密接触的光反射层和与该电光晶体层紧密接触的分离层 反射层，将反射层与被测量物体分开。

公开(公告)号：US07313946B2

公开(公告)日：2008-01-01

申请号：US10892564

申请日：2004-07-15

申请人： Yoshiro Matsuo

发明人： Yoshiro Matsuo

IPC分类号： G01N25/64

CPC分类号： G01N25/56

摘要： A moisture detector of closed case type according to a heat capacity method is realized by a relatively simple constitution. The moisture detector includes a first temperature sensor for sensing temperature of a detection target; a second temperature sensor for sensing the temperature of the detection target; a small heater for heating the second temperature sensor; and a processing unit for obtaining information relating to moisture percentage in the detection target on the basis of a signal outputted from the first temperature sensor and a signal outputted from the second temperature sensor heated by the small heater.

摘要翻译： 根据热容法，封闭式水分检测器通过相对简单的结构实现。 水分检测器包括用于检测检测目标的温度的第一温度传感器; 第二温度传感器，用于感测检测目标的温度; 用于加热第二温度传感器的小型加热器; 以及处理单元，用于基于从第一温度传感器输出的信号和从由小型加热器加热的第二温度传感器输出的信号获得与检测对象中的湿度百分比有关的信息。

公开(公告)号：US20060010967A1

公开(公告)日：2006-01-19

申请号：US10892564

申请日：2004-07-15

申请人： Yoshiro Matsuo

发明人： Yoshiro Matsuo

IPC分类号： G01N5/02

CPC分类号： G01N25/56

摘要： A moisture detector of closed case type according to a heat capacity method is realized by a relatively simple constitution. The moisture detector includes a first temperature sensor for sensing temperature of a detection target; a second temperature sensor for sensing the temperature of the detection target; a small heater for heating the second temperature sensor; and a processing unit for obtaining information relating to moisture percentage in the detection target on the basis of a signal outputted from the first temperature sensor and a signal outputted from the second temperature sensor heated by the small heater.

摘要翻译： 根据热容法，封闭式水分检测器通过相对简单的结构实现。 水分检测器包括用于检测检测目标的温度的第一温度传感器; 第二温度传感器，用于感测检测目标的温度; 用于加热第二温度传感器的小型加热器; 以及处理单元，用于基于从第一温度传感器输出的信号和从由小型加热器加热的第二温度传感器输出的信号获得与检测对象中的湿度百分比有关的信息。