公开(公告)号：US4486787A

公开(公告)日：1984-12-04

申请号：US407622

申请日：1982-08-12

申请人： Nagahiro Gocho ,  Hitomi Tojiki ,  Asao Hayashi ,  Koji Kambara ,  Toru Nobuto

发明人： Nagahiro Gocho ,  Hitomi Tojiki ,  Asao Hayashi ,  Koji Kambara ,  Toru Nobuto

IPC分类号： G03G15/04 ,  G03G15/22 ,  H01L27/146 ,  H04N1/19 ,  H04N1/32 ,  H04N1/387 ,  H04N1/30

CPC分类号： H04N1/387 ,  H01L27/14679 ,  H04N1/32358

摘要： An intelligent copier for readily performing image enlargement, reduction, synthesis, and editing. In the intelligent copier, an SIT (Static Induction Transistor) image sensor in which a plurality of SIT image cells are arranged two-dimensionally pixel by pixel in the same substrate is used as an image sensor for picking-up the image of a document. It is not necessary to use an expensive mass storage memory for storing the image information, because the SIT image sensor can perform a nondestructive readout, so that the copier can be made small in size and inexpensive in cost.

摘要翻译： 智能复印机，用于轻松执行图像放大，缩小，合成和编辑。 在智能复印机中，使用其中多个SIT图像单元在同一基板中逐个像素地排列的SIT（静电感应晶体管）图像传感器作为用于拾取文档图像的图像传感器。 由于SIT图像传感器可以执行非破坏性读出，所以不需要使用昂贵的大容量存储存储器来存储图像信息，使得复印机的尺寸可以小型化并且成本低廉。

公开(公告)号：US4484817A

公开(公告)日：1984-11-27

申请号：US395630

申请日：1982-07-06

申请人： Toru Nobuto ,  Asao Hayashi ,  Koji Kambara ,  Hitomi Tojiki ,  Nagahiro Gocho

发明人： Toru Nobuto ,  Asao Hayashi ,  Koji Kambara ,  Hitomi Tojiki ,  Nagahiro Gocho

IPC分类号： G01N21/27 ,  G01J3/28 ,  G01N21/25 ,  G01J3/50

CPC分类号： G01J3/28 ,  G01N21/253 ,  G01N21/255

摘要： In a chemical analyzing apparatus of a colorimetric type in which a light flux transmitted through a test liquid is made incident upon a light receiving element through an optical filter having a predetermined transmission spectrum range and a measurement signal is obtained by processing a photoelectrically converted signal, a plurality of optical filters having different transmission spectrum ranges and arranged side by side and a solid state image sensor having a plurality of light receiving elements each having a photoelectric converting element and a static induction transistor are arranged one upon the other. An analytical result is obtained by calculating output signals selectively derived from light receiving elements which are arranged behind a particular optical filter having a transmission spectrum range related to a wavelength determined by a test item to be studied. Since use is made of a static induction transistor, it is not necessary to change the optical filters mechanically and is possible to read out the necessary output signals having high S/N selectively in a prompt manner, while the levels of output signals can be monitored.

摘要翻译： 在通过处理光电转换信号获得通过测试液体透射的光束通过具有预定透射光谱范围的光学滤光器入射到受光元件的测色信号的化学分析装置中， 具有不同透射光谱范围并且并排设置的多个滤光器，并且具有多个具有光电转换元件和静电感应晶体管的光接收元件的固态图像传感器彼此排列。 通过计算从光接收元件选择性地导出的输出信号，得到分析结果，所述光接收元件布置在具有与待研究的测试项目确定的波长相关的透射光谱范围的特定光学滤波器之后。 由于使用静电感应晶体管，因此不需要机械地改变滤光器，并且可以以迅速的方式选择性地读出具有高S / N的必要输出信号，同时可以监测输出信号的电平 。