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41. 发明授权

US4206384A Image pick-up tube target having transparent conductive strips with shallow sides 失效
标题翻译：图像拾取管目标具有浅侧透明导电条
公开(公告)号：US4206384A
公开(公告)日：1980-06-03
申请号：US882041
申请日：1978-02-28
申请人： Akira Sasano , Toshio Nakano , Haruo Matsumaru , Ken Tsutsui , Tadaaki Hirai , Eiich Maruyama
发明人： Akira Sasano , Toshio Nakano , Haruo Matsumaru , Ken Tsutsui , Tadaaki Hirai , Eiich Maruyama
IPC分类号： H01J9/02 , H01J9/233 , H01J29/45 , H01J31/46
CPC分类号： H01J29/45 , H01J9/233
摘要： For obtaining an improved characteristic, particularly an improved after-image characteristic of image pickup tubes, a target of the tube is produced by at first forming a striped transparent conductive film on a substrate such that the angle formed between the surface of the substrate and the edges of cross-section of the film falls within a range below 20.degree., and then forming a photoconductive film on the striped transparent conductive film. In order to control the angle formed between the surface of the substrate and the side edges of cross-section of the transparent conductive film, at first a mask of a predetermined pattern is formed on the transparent conductive film with a posi-type photosensitive material, and is subjected to an ultraviolet ray. The mask is then heat treated so that the side edges of the mask may be suitably tapered. Finally, the transparent conductive film is formed by sputter etching.
摘要翻译：为了获得改进的特性，特别是图像拾取管的改进的后图像特性，通过首先在衬底上形成带状透明导电膜，使得在衬底的表面和膜的横截面的边缘落在低于20°的范围内，然后在条状透明导电膜上形成光电导膜。为了控制基板的表面和透明导电膜的横截面的侧边缘之间形成的角度，首先，在具有posi型感光材料的透明导电膜上形成预定图案的掩模，并进行紫外线照射。然后对掩模进行热处理，使得掩模的侧边缘可以适当地变细。最后，通过溅射蚀刻形成透明导电膜。

42. 发明申请

US20110163305A1 RADIATION DETECTOR 有权
标题翻译：辐射探测器
公开(公告)号：US20110163305A1
公开(公告)日：2011-07-07
申请号：US13054942
申请日：2009-07-23
申请人： Koichi Ogusu , Osamu Nakane , Yasunori Igasaki , Yoshinori Okamura , Tadaaki Hirai
发明人： Koichi Ogusu , Osamu Nakane , Yasunori Igasaki , Yoshinori Okamura , Tadaaki Hirai
IPC分类号： H01L31/0272
CPC分类号： G01T1/244 , H01L27/1462 , H01L27/14676 , H01L31/115
摘要： An X-ray detector 1 includes: an X-ray conversion layer 17 which is made of amorphous selenium and absorbs incident radiation and generates charges; a common electrode 23 provided on a surface on the side on which radiation is made incident of the X-ray conversion layer 17; and a signal readout substrate 2 on which a plurality of pixel electrodes 7 for collecting charges generated by the X-ray conversion layer 17 are arrayed, and further includes: an electric field relaxation layer 13 provided between the X-ray conversion layer 17 and the signal readout substrate 2 and containing arsenic and lithium fluoride; a crystallization suppressing layer 11 provided between the electric field relaxation layer 13 and the signal readout substrate 2 and containing arsenic; and a first thermal property enhancement layer 15 provided between the electric field relaxation layer 13 and the X-ray conversion layer 17 and containing arsenic.
摘要翻译： X射线检测器1包括：由非晶硒制成并吸收入射的辐射并产生电荷的X射线转换层17; 设置在X射线转换层17入射侧的表面上的公共电极23; 以及信号读出基板2，其上排列有用于收集由X射线转换层17产生的电荷的多个像素电极7，并且还包括：电场弛豫层13，设置在X射线转换层17和信号读出基板2，并含有砷和氟化锂; 设置在电场弛豫层13和信号读出基板2之间并含有砷的结晶抑制层11; 以及设置在电场缓和层13和X射线转换层17之间并含有砷的第一热性质增强层15。

43. 发明授权

US5218264A Image pick-up tube and apparatus having the same 失效
标题翻译：图像拾取管和具有该图像的装置
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.

44. 发明授权

US5196702A Photo-sensor and method for operating the same 失效
标题翻译：光电传感器及其操作方法
公开(公告)号：US5196702A
公开(公告)日：1993-03-23
申请号：US824857
申请日：1991-12-11
申请人： Kazutaka Tsuji , Tadaaki Hirai , Yukio Takasaki , Haruo Itoh , Tetshuhiko Takahashi , Kenichi Okajima
发明人： Kazutaka Tsuji , Tadaaki Hirai , Yukio Takasaki , Haruo Itoh , Tetshuhiko Takahashi , Kenichi Okajima
IPC分类号： H04N5/32
CPC分类号： H04N5/32
摘要： An optically reading type photo-sensor for reading out an information signal of a signal light with a signal reading light includes a first photoconductor (101) and a second photoconductor (102) interposed between two electrodes (104 and 105); an intermediate region (103) disposed between those two photoconductors for storing and recombining carriers; and an optical source (107) for emitting a signal reading light for uninformalizing the potential in said second photoconductor (102), whereby a successive signal reading can be accomplished without any special preparations for the incidence of the signal light. The photo-sensor can be applied to a variety of imaging devices.
摘要翻译： PCT No.PCT / JP88 / 01073 Sec。 371日期1989年8月21日 102（e）日期1989年8月21日PCT提交1988年10月21日PCT公布。出版物WO89 / 04063 用于读出具有信号读取光的信号光的信息信号的光学读取型光电传感器包括插入在两个电极（104和105）之间的第一感光体（101）和第二感光体（102））; 设置在这两个光电导体之间的用于存储和重组载体的中间区域（103）以及用于发射用于对所述第二光电导体（102）中的电位进行非正规化的信号读取光的光源（107），由此可以在不对信号光的入射进行任何特别准备的情况下实现连续的信号读取。光电传感器可以应用于各种成像设备。

45. 发明授权

US4429325A Photosensor 失效
标题翻译：光电传感器
公开(公告)号：US4429325A
公开(公告)日：1984-01-31
申请号：US206780
申请日：1980-11-14
申请人： Yukio Takasaki , Tadaaki Hirai , Hideaki Yamamoto , Toshihisa Tsukada , Yoshiaki Mori
发明人： Yukio Takasaki , Tadaaki Hirai , Hideaki Yamamoto , Toshihisa Tsukada , Yoshiaki Mori
IPC分类号： H01L27/146 , H01L31/0264 , H04N5/335 , H04N5/359 , H04N5/361 , H04N5/369 , H04N5/374 , H01L27/14
CPC分类号： H01L27/14603 , H01L27/14609 , H01L27/14623 , H01L27/14665
摘要： In a photosensor having a metal electrode, at least one photoelectric conversion layer which overlies the metal electrode, and a transparent or partly transparent conductive layer which overlies the photoelectric conversion layer, a recombination layer for recombining electrons and holes is disposed between the metal electrode and the photoelectric conversion layer. By disposing the recombination layer, the metal electrode having an insulating oxide film on its surface can be handled as if the insulating oxide film were not existent. The dark current is suppressed, and the photo-response is made good. As the materials of the recombination layer, Sb.sub.2 S.sub.3, As.sub.2 Se.sub.3, As.sub.2 S.sub.3, Sb.sub.2 Se.sub.3 etc. are typical.
摘要翻译：在具有金属电极的光电传感器中，覆盖在金属电极上的至少一个光电转换层和覆盖在光电转换层上的透明或部分透明导电层，在金属电极与金属电极之间配置复合层，光电转换层。通过配置复合层，其表面上具有绝缘氧化膜的金属电极可以像不存在绝缘氧化膜那样被处理。暗电流被抑制，光响应良好。作为复合层的材料，通常是Sb2S3，As2Se3，As2S3，Sb2Se3等。

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