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1. 发明专利

JP2014235921A イメージ管およびその製造方法审中-公开
标题翻译：图像管及其制造方法
公开(公告)号：JP2014235921A
公开(公告)日：2014-12-15
申请号：JP2013117442
申请日：2013-06-04
申请人：株式会社東芝 , Toshiba Corp , 東芝電子管デバイス株式会社 , Toshiba Electron Tubes & Devices Co Ltd
发明人： NOJI TAKASHI
IPC分类号： H01J9/233 , H01J29/38 , H01J31/50
摘要：【課題】高エネルギーX線用を用いてリアルタイムで画像検査できるようにする。【解決手段】イメージ管の真空外囲器中に、X線を変換して蛍光を出力する蛍光体層20を備える。蛍光体層20は、基板19の表面にヨウ化セシウム蛍光体を1mm以上の厚さに蒸着したものである。蛍光体層20は、結晶柱31が冷却を挟んで形成された複数の層が積層したものである。複数の層の間には、境界面33が形成されている。境界面33では、光の屈折率が不連続に変化する。【選択図】図2
摘要翻译：要解决的问题：使用高能X射线实时检查图像。解决方案：图像管的真空外壳包括其中X射线被转换为输出荧光的荧光体层20。荧光体层20通过在基板19的表面上沉积厚度为1mm以上的碘化铯荧光体而形成。荧光体层20通过层叠形成有晶体柱31的多个层而形成，其中提供冷却步骤。在多层之间形成边界面33。在边界面33上，光的折射率是不连续的。

2. 发明专利

JP4471610B2 Electron tube 有权
公开(公告)号：JP4471610B2
公开(公告)日：2010-06-02
申请号：JP2003318270
申请日：2003-09-10
申请人：浜松ホトニクス株式会社
发明人：浩之久嶋 , 篤内山 , 末則木村 , 康晴根木 , 康幸江川 , 本比呂須山
IPC分类号： H01J40/16 , H01J9/233 , H01J40/04 , H01J40/06 , H01J40/14
CPC分类号： H01J9/233 , H01J40/16

3. 发明专利

JP2000243272A MANUFACTURE OF X-RAY IMAGE INTENSIFYING TUBE 失效
公开(公告)号：JP2000243272A
公开(公告)日：2000-09-08
申请号：JP2000040013
申请日：2000-02-17
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： LIGTENBERG MARTINUS A C , SIMONS AUGNOT LEONARD HERMAN
IPC分类号： H01J9/233 , G21K4/00 , H01J9/12 , H01J9/22 , H01J29/38 , H01J31/50
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an X-ray image intensifying tube, capable of realizing a relatively high crack frequency in a luminescent material layer. SOLUTION: A feature of this manufacturing method of an X-ray image intensifying tube provided with an entrance screen having a support member 34 for arranging a luminescent material layer and a photocathode is that the luminescent material layer is deposited by vapor-depositing it at an inclination of θ deg. with respect to a center line 32 perpendicular to the screen, and the temperature of the support member is raised from room temperature to the maximum temperature during the deposition of the luminescent material layer.

4. 发明专利

JP3084713B2 失效
公开(公告)号：JP3084713B2
公开(公告)日：2000-09-04
申请号：JP18758189
申请日：1989-07-21
IPC分类号： H01J9/233 , G21K4/00 , H01J9/12 , H01J29/38 , H01J31/50 , H01J9/22

5. 发明专利

JP2000011856A PHOTOELECTRIC SURFACE AND ITS MANUFACTURE 失效
公开(公告)号：JP2000011856A
公开(公告)日：2000-01-14
申请号：JP17459398
申请日：1998-06-22
申请人： HAMAMATSU PHOTONICS KK
发明人： SUGA HIROBUMI , UCHIYAMA SHOICHI , ARAGAKI MINORU , FUTAHASHI TOKUAKI
IPC分类号： H01J9/12 , H01J1/34 , H01J1/78 , H01J9/233 , H01J29/38 , H01J31/50 , H01J40/06
摘要： PROBLEM TO BE SOLVED: To provide a photoelectric surface having sensitivity to the short wavelength component of ultraviolet rays and also provide its manufacturing method. SOLUTION: This manufacturing method carries out epitaxial growth of crystal to a light absorbing layer 12 and a thermal expansion buffer layer 15 formed of group III nitride InxAlyGa1-x-yN (0

6. 发明专利

JP2996711B2 失效
公开(公告)号：JP2996711B2
公开(公告)日：2000-01-11
申请号：JP27767690
申请日：1990-10-18
IPC分类号： H01J9/233 , G21K4/00 , H01J9/12 , H01J29/38 , H01J31/50 , H01J9/22

7. 发明专利

JP2815881B2 失效
公开(公告)号：JP2815881B2
公开(公告)日：1998-10-27
申请号：JP32758588
申请日：1988-12-27
IPC分类号： H01J9/22 , H01J9/12 , H01J9/233 , H01J29/38 , H01J31/50

8. 发明专利

JP2780933B2 失效
公开(公告)号：JP2780933B2
公开(公告)日：1998-07-30
申请号：JP18477894
申请日：1994-08-05
IPC分类号： H01J29/45 , H01J9/233

9. 发明专利

JPH0922674A X-RAY IMAGE TUBE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH0922674A
公开(公告)日：1997-01-21
申请号：JP16969895
申请日：1995-07-05
申请人： TOSHIBA CORP
发明人： TAKAHASHI JUNICHI
IPC分类号： H01J9/233 , H01J29/38 , H01J29/45 , H01J31/50
摘要： PROBLEM TO BE SOLVED: To provide an X-ray image tube, which can eliminate a continuous layer and which can reduce the diffusion of the light so as to improve the resolution, by forming an input phosphor layer formed of an intermittent layer of cylindrical crystals, which includes the conductive material, on a substrate. SOLUTION: The input surface of an X-ray image tube is formed by forming an input phosphor layer of an intermittent layer 2, which is formed of multiple cylindrical crystal fiber bodies 2a, on a conductive substrate 1 and forming a photoelectric surface 3 thereon. The intermittent layer 2 is formed by heating for vaporization cesium iodide and titanium or zirconium compound on the substrate, and baking them in the atmosphere, which includes carbon or nitrogen, so as to includes at least one kind of titanium carbide, titanium nitride and zirconium carbide. Resistance factor of the surface of the phosphor cylindrical crystal is lowered, and the photoelectric surface 3 is electrically connected to the substrate 1. The continuous layer is thereby eliminated, and the diffusion of the light is reduced so as to improve the resolution.

10. 发明专利

JPH08241673A MANUFACTURE OF RADIATION IMAGE TUBE 失效
公开(公告)号：JPH08241673A
公开(公告)日：1996-09-17
申请号：JP4309195
申请日：1995-03-02
申请人： TOSHIBA CORP
发明人： HONDA MANABU , KAWABATA TAKASHI , KAWAMURA SHIGEHARU , MOTOYAMA HIROSHI
IPC分类号： H01J9/233 , H01J31/50
摘要： PURPOSE: To greatly enhance the sensitivity of a photoelectric surface by allowing antimony to sublimate or evaporate at a temp. below its melting point, evaporating thereafter an alkali metal, activating it for reactions in a vacuum, and thereby forming a photoelectric surface. CONSTITUTION: In formation of a photoelectric surface, a vacuum envelope 13 fitted interiorly with an input screen 14 is held at a high degree of vacuum, and current is fed in such an arrangement that an antimony (Sb) vapor source 18 is installed in the envelope 13 while confronting the screen 14. Therein the feed current is predetermined so that the vapor source 18 becomes below 630 deg.C which is the melting temp. Then observation is made by a photo-ray penetrating amount sensor 19 by current feed and incandescence of the vapor source 18. The antimony is sublimated or evaporated at a temp below the melting point. Then current is fed to an alkali generator 20 and alkali vapors of K and Cs are introduced to the envelope 13, and alkali metal is evaporated and activated for reactions in a vacuum so that a photoelectric surface is formed. According to this constitution, alkali metal molecules intrude into antimony film so that a sufficient activation is achieved, and it is practicable to enhance the sensitivity to a great extent.

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