公开(公告)号：US4952839A

公开(公告)日：1990-08-28

申请号：US420773

申请日：1989-10-12

申请人： Kenkichi Tanioka ,  Mitsuo Kosugi ,  Junichi Yamazaki ,  Keiichi Shidara ,  Kazuhisa Taketoshi ,  Tatsuro Kawamura ,  Eikyuu Hiruma ,  Shiro Suzuki ,  Takashi Yamashita ,  Masaaki Aiba ,  Yochizumi Ikeda ,  Tadaaki Hirai ,  Yukio Takasaki ,  Sachio Ishioka ,  Tatsuo Makishima ,  Kenji Sameshima ,  Tsuyoshi Uda ,  Naohiro Goto ,  Yasuhiko Nonaka ,  Eisuke Inoue ,  Kazutaka Tsuji ,  Hirofumi Ogawa

发明人： Kenkichi Tanioka ,  Mitsuo Kosugi ,  Junichi Yamazaki ,  Keiichi Shidara ,  Kazuhisa Taketoshi ,  Tatsuro Kawamura ,  Eikyuu Hiruma ,  Shiro Suzuki ,  Takashi Yamashita ,  Masaaki Aiba ,  Yochizumi Ikeda ,  Tadaaki Hirai ,  Yukio Takasaki ,  Sachio Ishioka ,  Tatsuo Makishima ,  Kenji Sameshima ,  Tsuyoshi Uda ,  Naohiro Goto ,  Yasuhiko Nonaka ,  Eisuke Inoue ,  Kazutaka Tsuji ,  Hirofumi Ogawa

IPC分类号： H01J29/45

CPC分类号： H01J29/456

摘要： A photoconductive device having a photoconductive layer which includes an amorphous semiconductor layer capable of charge multiplication in at least a part thereof is disclosed. The method of operating such a photoconductive device is also disclosed. By using the avalanche effect of the amorphous semiconductor layer, it is possible to realize a highly sensitive photoconductive device while maintaining low lag property.

公开(公告)号：US4888521A

公开(公告)日：1989-12-19

申请号：US69156

申请日：1987-07-02

申请人： Kenkichi Tanioka ,  Keiichi Shidara ,  Tatsuro Kawamura ,  Junichi Yamazaki ,  Eikyuu Hiruma ,  Kazuhisa Taketoshi ,  Shiro Suzuki ,  Takashi Yamashita ,  Mitsuo Kosugi ,  Yochizumi Ikeda ,  Masaaki Aiba ,  Tadaaki Hirai ,  Yukio Takasaki ,  Sachio Ishioka ,  Tatsuo Makishima ,  Kenji Sameshima ,  Tsuyoshi Uda ,  Naohiro Goto ,  Yasuhiko Nonaka ,  Eisuke Inoue ,  Kazutaka Tsuji ,  Hirofumi Ogawa

发明人： Kenkichi Tanioka ,  Keiichi Shidara ,  Tatsuro Kawamura ,  Junichi Yamazaki ,  Eikyuu Hiruma ,  Kazuhisa Taketoshi ,  Shiro Suzuki ,  Takashi Yamashita ,  Mitsuo Kosugi ,  Yochizumi Ikeda ,  Masaaki Aiba ,  Tadaaki Hirai ,  Yukio Takasaki ,  Sachio Ishioka ,  Tatsuo Makishima ,  Kenji Sameshima ,  Tsuyoshi Uda ,  Naohiro Goto ,  Yasuhiko Nonaka ,  Eisuke Inoue ,  Kazutaka Tsuji ,  Hirofumi Ogawa

IPC分类号： H01J29/45 ,  H01J31/38

CPC分类号： H01J29/456

摘要： A photoconductive device having a photoconductive layer which includes an amorphous semiconductor layer capable of charge multiplication in at least a part thereof is disclosed. The method of operating such a photoconductive device is also disclosed. By using the avalanche effect of the amorphous semiconductor layer, it is possible to realize a highly sensitive photoconductive device while maintaining low lag property.

摘要翻译： 公开了一种具有光电导层的光电导器件，该光电导层包括至少部分能够进行电荷倍增的非​​晶半导体层。 还公开了操作这种光电导器件的方法。 通过使用非晶半导体层的雪崩效应，可以实现高灵敏度的感光器件，同时保持低滞后特性。

公开(公告)号：US5233265A

公开(公告)日：1993-08-03

申请号：US561678

申请日：1990-08-01

申请人： Yukio Takasaki ,  Kazutaka Tsuji ,  Tatsuo Makishima ,  Tadaaki Hirai ,  Sachio Ishioka ,  Tatsuro Kawamura ,  Keiichi Shidara ,  Eikyu Hiruma ,  Kenkichi Tanioka ,  Junichi Yamazaki ,  Kenji Sameshima ,  Hirokazu Matsubara ,  Kazuhisa Taketoshi ,  Mitsuo Kosugi ,  Shiro Suzuki ,  Takashi Yamashita ,  Masaaki Aiba ,  Yoshizumi Ikeda ,  Tsuyoshi Uda ,  Naohiro Goto ,  Yasuhiko Nonaka ,  Eisuke Inoue ,  Hirofumi Ogawa

发明人： Yukio Takasaki ,  Kazutaka Tsuji ,  Tatsuo Makishima ,  Tadaaki Hirai ,  Sachio Ishioka ,  Tatsuro Kawamura ,  Keiichi Shidara ,  Eikyu Hiruma ,  Kenkichi Tanioka ,  Junichi Yamazaki ,  Kenji Sameshima ,  Hirokazu Matsubara ,  Kazuhisa Taketoshi ,  Mitsuo Kosugi ,  Shiro Suzuki ,  Takashi Yamashita ,  Masaaki Aiba ,  Yoshizumi Ikeda ,  Tsuyoshi Uda ,  Naohiro Goto ,  Yasuhiko Nonaka ,  Eisuke Inoue ,  Hirofumi Ogawa

IPC分类号： H01J29/45 ,  H01L31/0376 ,  H01L31/09 ,  H01L31/107 ,  H01L31/20

CPC分类号： H01J29/456 ,  H01L31/03765 ,  H01L31/095 ,  H01L31/107 ,  H01L31/204 ,  Y02E10/548 ,  Y02P70/521

摘要： A photoconductive device having a photoconductive layer which includes an amorphous semiconductor layer capable of charge multiplication in at least a part thereof is disclosed. The method of operating such a photoconductive device is also disclosed. By using the avalanche effect of the amorphous semiconductor layer, it is possible to realize a highly sensitive photoconductive device while maintaining low lag property. In one aspect of the present invention, the amorphous semiconductor layer is amorphous Se. In another aspect of the present invention, the amorphous semiconductor layer is composed mainly of tetrahedral elements including at least an element of hydrogen or halogens. When using the amorphous semiconductor layer composed mainly of tetrahedral elements, the charge multiplication effect is produced mainly in the interior of the amorphous semiconductor, and thus it is possible to obtain a thermally stable photoconductive device having a high sensitivity while keeping a good photoresponse.

摘要翻译： 公开了一种具有光电导层的光电导器件，该光电导层包括至少部分能够进行电荷倍增的非​​晶半导体层。 还公开了操作这种光电导器件的方法。 通过使用非晶半导体层的雪崩效应，可以实现高灵敏度的感光器件，同时保持低滞后特性。 在本发明的一个方面，非晶半导体层是非晶态Se。 在本发明的另一方面，非晶半导体层主要由至少包含氢或卤素元素的四面体元素组成。 当使用主要由四面体元素组成的非晶半导体层时，电荷倍增效应主要在非晶半导体的内部产生，因此可以获得具有高灵敏度的热稳定的光电导器件，同时保持良好的光响应。

公开(公告)号：US4900975A

公开(公告)日：1990-02-13

申请号：US67229

申请日：1987-06-29

申请人： Yasuharu Shimomoto ,  Sachio Ishioka ,  Yukio Takasaki ,  Tadaaki Hirai ,  Kazutaka Tsuji ,  Tatsuo Makishima ,  Hirokazu Matsubara ,  Kenji Sameshima ,  Junichi Yamazaki ,  Kenkichi Tanioka ,  Mitsuo Kosugi ,  Keiichi Shidara ,  Tatsuro Kawamura ,  Eikyuu Hiruma ,  Takashi Yamashita

发明人： Yasuharu Shimomoto ,  Sachio Ishioka ,  Yukio Takasaki ,  Tadaaki Hirai ,  Kazutaka Tsuji ,  Tatsuo Makishima ,  Hirokazu Matsubara ,  Kenji Sameshima ,  Junichi Yamazaki ,  Kenkichi Tanioka ,  Mitsuo Kosugi ,  Keiichi Shidara ,  Tatsuro Kawamura ,  Eikyuu Hiruma ,  Takashi Yamashita

IPC分类号： H01L31/08 ,  H01J29/45 ,  H01J31/38

CPC分类号： H01J29/456

摘要： A target of an image pickup tube is formed by laminating at least a transparent conductive film, an amorphous layer consisting essentially of silicon, and an amorphous layer consisting essentially of selenium in the above order on a light-transmitting substrate.

摘要翻译： 图像拾取管的目标是通过在透光性基板上层叠至少透明导电膜，基本上由硅构成的非晶层和基本上由硒组成的非晶层。

公开(公告)号：US4980736A

公开(公告)日：1990-12-25

申请号：US155809

申请日：1988-02-16

申请人： Yukio Takasaki ,  Kazutaka Tsuji ,  Tatsuo Makishima ,  Tadaaki Hirai ,  Sachio Ishioka ,  Tatsuro Kawamura ,  Keiichi Shidara ,  Eikyu Hiruma ,  Kenkichi Tanioka ,  Junichi Yamazaki ,  Kenji Sameshima ,  Hirokazu Matsubara ,  Kazuhisa Taketoshi

发明人： Yukio Takasaki ,  Kazutaka Tsuji ,  Tatsuo Makishima ,  Tadaaki Hirai ,  Sachio Ishioka ,  Tatsuro Kawamura ,  Keiichi Shidara ,  Eikyu Hiruma ,  Kenkichi Tanioka ,  Junichi Yamazaki ,  Kenji Sameshima ,  Hirokazu Matsubara ,  Kazuhisa Taketoshi

IPC分类号： H01L31/0376 ,  H01L31/09 ,  H01L31/107 ,  H01L31/20

CPC分类号： H01L31/095 ,  H01L31/03765 ,  H01L31/107 ,  H01L31/204 ,  Y02E10/548 ,  Y02P70/521

摘要： A photoelectric conversion device using an amorphous material composed mainly of tetrahedral elements including at least an element of hydrogen and halogens as semiconductor material is disclosed. When a strong electric field is applied to a layer formed by using this amorphous semiconductor, a charge multiplication effect is produced mainly in the interior of the amorphous semiconductor and thus it is possible to obtain a thermally stable photoelectric conversion device having a high sensitivity while keeping a good photoresponse.

公开(公告)号：US4884011A

公开(公告)日：1989-11-28

申请号：US143384

申请日：1988-01-13

申请人： Tatsuo Makishima ,  Tadaaki Hirai ,  Kazutaka Tsuji ,  Sachio Ishioka ,  Takashi Yamashita ,  Keiichi Shidara ,  Junichi Yamazaki ,  Masaaki Aiba

发明人： Tatsuo Makishima ,  Tadaaki Hirai ,  Kazutaka Tsuji ,  Sachio Ishioka ,  Takashi Yamashita ,  Keiichi Shidara ,  Junichi Yamazaki ,  Masaaki Aiba

IPC分类号： H01J31/38 ,  H01J29/45 ,  H01L31/0272 ,  H04N5/228

CPC分类号： H01L31/0272 ,  H01J29/456

摘要： A light-detecting device for converting a light to an electrical signal utilizes a charge multiplication function and has a stable gain.The light-detecting device comprises a photo-electric conversion unit for converting a measurement light to an electrical signal, a power supply for applying an electric field to the photo-electric conversion unit, a light source for applying an incident light to the photo-electric conversion unit, signal detection means for detecting the charge converted by the photo-electric conversion unit based on the incident light from the light source, and signal hold means for holding the output signal of the signal detection means at a predetermined level.

摘要翻译： 用于将光转换为电信号的光检测装置利用电荷倍增函数并具有稳定的增益。 光检测装置包括用于将测量光转换为电信号的光电转换单元，向光电转换单元施加电场的电源，用于将入射光施加到光电转换单元的光源， 电转换单元，用于基于来自光源的入射光检测由光电转换单元转换的电荷的信号检测装置，以及用于将信号检测装置的输出信号保持在预定水平的信号保持装置。

公开(公告)号：US5218264A

公开(公告)日：1993-06-08

申请号：US472886

申请日：1990-01-31

申请人： Tadaaki Hirai ,  Hirofumi Ogawa ,  Kenji Sameshima ,  Yukio Takasaki ,  Takaaki Unnai ,  Junichi Yamazaki ,  Misao Kubota ,  Kenkichi Tanioka ,  Eikyu Hiruma

发明人： Tadaaki Hirai ,  Hirofumi Ogawa ,  Kenji Sameshima ,  Yukio Takasaki ,  Takaaki Unnai ,  Junichi Yamazaki ,  Misao Kubota ,  Kenkichi Tanioka ,  Eikyu Hiruma

IPC分类号： H01J29/45 ,  H01J31/38

CPC分类号： H01J31/38 ,  H01J29/45

摘要： An image pick-up apparatus is disclosed which includes a target portion having a photoconductive film on a substrate and a target electrode and reads video information converted into an electric signal in the photoconductive film by an electron beam. An insulating region is provided for the target portion such that carrier generated in an ineffective scanned region (a target region corresponding to an area not scanned by the electron beam) does not appear on a surface of the target portion.

公开(公告)号：US5021705A

公开(公告)日：1991-06-04

申请号：US357513

申请日：1989-05-24

申请人： Masanao Yamamoto ,  Takaaki Unnai ,  Shigeru Ehata ,  Tadaaki Hirai ,  Kenji Sameshima ,  Eikiyu Hiruma ,  Shirou Suzuki ,  Kenkichi Tanioka ,  Junichi Yamazaki ,  Keiichi Shidara

发明人： Masanao Yamamoto ,  Takaaki Unnai ,  Shigeru Ehata ,  Tadaaki Hirai ,  Kenji Sameshima ,  Eikiyu Hiruma ,  Shirou Suzuki ,  Kenkichi Tanioka ,  Junichi Yamazaki ,  Keiichi Shidara

IPC分类号： H01J9/233 ,  H01J29/45 ,  H01J31/26 ,  H01J31/38

CPC分类号： H01J29/456 ,  H01J9/233

摘要： An image pick-up tube and a method of fabricating an image pick-up tube and a target section used therewith, in which the target includes at least a conductive film and a photoconductive film on a substrate for photo-electric conversion, and a signal from the target section is read by an electron beam scanning system. At least a part of the surface area outside the effective scanning region of the electron beam scanning side of the target section is formed of a secondary electron emission dampening layer.

摘要翻译： 一种图像拾取管及其制造方法，其中所述目标在至少包括用于光电转换的基板上的导电膜和光电导膜，以及信号 从目标部分通过电子束扫描系统读取。 目标部分的电子束扫描侧的有效扫描区域外的表面区域的至少一部分由二次电子发射阻挡层形成。

公开(公告)号：US5070272A

公开(公告)日：1991-12-03

申请号：US547226

申请日：1990-07-03

申请人： Takeshi Kikawa ,  Kazutaka Tsuji ,  Kenji Sameshima ,  Tadaaki Hirai ,  Junichi Yamazaki ,  Misao Kubota ,  Keiichi Shidara

发明人： Takeshi Kikawa ,  Kazutaka Tsuji ,  Kenji Sameshima ,  Tadaaki Hirai ,  Junichi Yamazaki ,  Misao Kubota ,  Keiichi Shidara

IPC分类号： H01J31/38 ,  H01J29/45 ,  H01J29/86 ,  H01J29/88 ,  H01L27/146 ,  H01L31/024 ,  H01L31/0272 ,  H01L31/0392 ,  H01L31/09

CPC分类号： H01L31/0392 ,  H01J29/45 ,  H01L31/024 ,  H01L31/0272 ,  H01L31/09 ,  Y02E10/50

摘要： A photoconductive device having a transparent substrate, a transparent conductive film, a photoconductive film and a layer of an insulator provided on at least part of the substrate and of high thermal conductivity, and a method of operating the photoconductive device. Thus, especially, the temperature of a photoconductive film of an imaging device typical of an image pick-up tube or the photoconductive device which may be a one- or a two-dimensional image sensor or a photocell can be controlled precisely and efficiently.

公开(公告)号：US4883562A

公开(公告)日：1989-11-28

申请号：US301467

申请日：1989-01-26

申请人： Hirofumi Ogawa ,  Kenji Sameshima ,  Tadaaki Hirai ,  Takaaki Unnai ,  Masanao Yamamoto ,  Keiichi Shidara ,  Junichi Yamazaki ,  Eikiyu Hiruma ,  Shirou Suzuki

发明人： Hirofumi Ogawa ,  Kenji Sameshima ,  Tadaaki Hirai ,  Takaaki Unnai ,  Masanao Yamamoto ,  Keiichi Shidara ,  Junichi Yamazaki ,  Eikiyu Hiruma ,  Shirou Suzuki

IPC分类号： H01J9/233 ,  H01J29/45 ,  H01L27/146 ,  H01L31/0248 ,  H01L31/0272 ,  H01L31/09 ,  H01L31/10 ,  H01L31/18 ,  H01L31/20

CPC分类号： H01L31/20 ,  H01J9/233 ,  H01L31/0272 ,  H01L31/095 ,  H01L31/1884 ,  Y02E10/50

摘要： A method of making an image pickup tube target (FIG. 1A), etc., using an amorphous photoconductive layer. When an electrode, an amorphous semiconductor layer, etc., are provided on a substrate, the steps of ion etching away a surface of the substrate and forming the electrode are performed so that a target (FIG. 1A) is produced in which no defects are substantially caused in a reproduced image even if a high electric field is applied across the target.

摘要翻译： 使用非晶质光电导层制造图像拾取管靶（图1A）等的方法。 当在基板上设置电极，非晶半导体层等时，进行离子蚀刻离开基板的表面并形成电极的步骤，使得产生不产生缺陷的目标（图1A） 即使在目标上施加高电场，也在再现图像中基本上引起。