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1. 发明专利

JP2013051165A Transmission x-ray generator 审中-公开
标题翻译：变速X射线发生器
公开(公告)号：JP2013051165A
公开(公告)日：2013-03-14
申请号：JP2011189224
申请日：2011-08-31
申请人： Canon Inc , キヤノン株式会社
发明人： OGURA TAKAO , TAMURA MIKI , HIROKI TAMAYO
IPC分类号： H01J35/08
CPC分类号： H01J35/08 , G01N23/04 , H01J35/14 , H01J35/16 , H01J2235/087 , H01J2235/168 , H05G1/32
摘要： PROBLEM TO BE SOLVED: To provide a transmission X-ray generator 10 capable of improving X-ray generation efficiency by effectively utilizing electrons reflected by a transmission target.SOLUTION: A transmission X-ray generator 10 generates X-rays by irradiating a transmission target with electrons via an electron passage path 4 formed by surrounding the circumference by an electron passage path forming member 3. The X-rays generated by irradiating a sub X-ray generating surface 5 provided in the electron passage path 4 with the electrons reflected by the transmission target are made possible to be taken out to the outside, and a constituent material of the transmission target and a constituent material of at least the sub X-ray generating surface 5 of the electron passage path forming member 3 are made as the same material having the atomic number of 40 or more.
摘要翻译：解决的问题：提供能够通过有效利用被透射目标反射的电子来提高X射线产生效率的透射X射线发生器10。解决方案：透射X射线发生器10通过经由电子通过路径形成构件3围绕周围形成的电子通过路径4，用透射目标与电子发射X射线。通过照射产生的X射线在电子通过路径4中设置有由透射目标物反射的电子的副X射线产生表面5可以被取出到外部，并且透射目标的构成材料和至少电子通过路径形成部件3的副X射线产生面5被制成与原子序数为40以上的相同材料。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009076240A Electron emission device and image display device using the same 审中-公开
标题翻译：电子发射装置和使用其的图像显示装置
公开(公告)号：JP2009076240A
公开(公告)日：2009-04-09
申请号：JP2007242109
申请日：2007-09-19
申请人： Canon Inc , キヤノン株式会社
发明人： HIROKI TAMAYO , AZUMA HISAFUMI , IBA JUN
IPC分类号： H01J31/12 , H01J29/04
CPC分类号： H01J1/316 , H01J29/04 , H01J31/127
摘要： PROBLEM TO BE SOLVED: To provide an electron emission device in which an electron emission is conducted from a gap formed by a conductive film and an electron emission efficiency is improved without increasing variations in the electron emission efficiency.
SOLUTION: Between electrodes 3, 4, there is formed on a substrate 1 a convex portion 2 having a specific cross-sectional shape, and a gap 6 is arranged on a conductive film 5 on the convex portion 2, and as a result, a distance from the center of the gap 6 to a stagnation point can be shortened.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种电子发射装置，其中从由导电膜形成的间隙传导电子发射，并且提高电子发射效率，而不增加电子发射效率的变化。解决方案：在电极3,4之间，在基板1上形成具有特定截面形状的凸部2，并且在凸部2上的导电膜5上设置有间隙6，作为结果，可以缩短从间隙6的中心到停滞点的距离。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2013051157A Transmission x-ray generator and x-ray imaging device using the same 有权
标题翻译：使用该传输X射线发生器和X射线成像装置
公开(公告)号：JP2013051157A
公开(公告)日：2013-03-14
申请号：JP2011189112
申请日：2011-08-31
申请人： Canon Inc , キヤノン株式会社
发明人： OGURA TAKAO , YANAGISAWA YOSHIHIRO , TAMURA MIKI , NOMURA ICHIRO , HIROKI TAMAYO , UEDA KAZUYUKI , MATSUTANI SHIGEKI
IPC分类号： H01J35/08
CPC分类号： H01J35/08 , G01N23/04 , G01N23/043 , H01J35/16 , H01J35/18 , H01J2235/087 , H01J2235/168 , H01J2235/186
摘要： PROBLEM TO BE SOLVED: To provide a transmission X-ray generator capable of improving X-ray generation efficiency by effectively utilizing electrons reflected by a transmission target, and to provide an X-ray imaging device using the transmission X-ray generator.SOLUTION: A transmission X-ray generator generates X-rays by irradiating a transmission target 1 with electrons via an electron passage path 8. In the electron passage path 8, a sub X-ray generating surface 6 is provided which generates the X-rays by irradiation of the electrons, and the sub X-ray generating surface 6 projects so as to cover the upper part of the side where the electrons of the transmission target 1 are irradiated. The transmission target 1 is provided in a central region of a target support substrate 3, and at least a part of a peripheral region of the target support substrate 3 not covered with the transmission target 1 has higher transparency to the X-rays generated by the sub X-ray generating surface 6, compared with the central region of the target support substrate 3 covered with the transmission target 1.
摘要翻译：解决的问题：提供能够通过有效利用被透射目标反射的电子来提高X射线产生效率的透射X射线发生器，并提供使用透射X射线发生器的X射线摄像装置。解决方案：透射X射线发生器通过经由电子通过路径8照射透射体1而产生X射线。在电子通过路径8中，设置有副X射线产生表面6，通过照射电子的X射线，并且副X射线产生表面6突出以覆盖发射靶标1的电子被照射的一侧的上部。传输目标1设置在目标支撑基板3的中心区域中，并且目标支撑基板3的未被透射目标1覆盖的周边区域的至少一部分对由X轴产生的X射线具有更高的透明度与目标支撑基板3的中心区域相比，覆盖有透射目标1的子X射线产生表面6.版权所有：（C）2013，JPO＆INPIT

4. 发明专利

JP2012156034A Electron emission element, electron beam apparatus and method of manufacturing image display device 审中-公开
标题翻译：电子发射元件，电子束装置和制造图像显示装置的方法
公开(公告)号：JP2012156034A
公开(公告)日：2012-08-16
申请号：JP2011014826
申请日：2011-01-27
申请人： Canon Inc , キヤノン株式会社
发明人： SHIOZAWA TAKASHI , HIROKI TAMAYO , SUMIYA TOSHIJI
IPC分类号： H01J9/02 , H01J1/304 , H01J1/316 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide an electron emission element having a uniform electron emission characteristic with preventing breaking of a cathode 8 in a process of manufacturing an electron emission element which has a gate 7 on the upper surface of a step forming member 4 constructed by a first insulating material layer 3a and a second insulating material layer 3b successively laminated on a substrate 1 and is provided with a cathode 8 which is provided at the side surface portion 20 of the first insulating material layer 3a and whose tip confronts the gate 7, and also manufacture an electron beam apparatus and an image display device having stable performance with a high yield.SOLUTION: With respect to a side surface portion 20 of a first insulating material layer 3a, an inclination angle θ1 of an upper stage side surface portion 21 from the upper end of the side surface portion 20 to a middle portion thereof in the height direction is set to 80 degrees to 90 degrees, and an inclination angle θ2 of a lower stage side surface portion 22 from the middle portion in the height direction to the lower end of the side surface portion 20 is set to 80 degrees or less. The height T1 of the upper stage side surface portion 21 is set to 5 to 15nm. The constituent material of the cathode 8 is supplied from the vertical direction to the surface of the substrate 1 to form the cathode 8.
摘要翻译：解决的问题：为了提供具有均匀的电子发射特性的电子发射元件，在制造在台阶形成构件的上表面上具有栅极7的电子发射元件的过程中防止阴极8断裂 4由依次层叠在基板1上的第一绝缘材料层3a和第二绝缘材料层3b构成，并且设置有阴极8，阴极8设置在第一绝缘材料层3a的侧表面部分20处，并且其尖端面对门7，并且还以高产率制造具有稳定性能的电子束装置和图像显示装置。解决方案：对于第一绝缘材料层3a的侧表面部分20，上层侧表面部分21的从侧表面部分20的上端到其中间部分的倾斜角度θ1在高度方向设定为80度〜90度，下侧侧面部22的从高度方向的中央部向侧面部20的下端的倾斜角度θ2设定为80度以下。上侧侧面部21的高度T1设定为5〜15nm。阴极8的构成材料从垂直方向供给到基板1的表面，形成阴极8.版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2006127781A Image formation device 有权
标题翻译：图像形成装置
公开(公告)号：JP2006127781A
公开(公告)日：2006-05-18
申请号：JP2004310740
申请日：2004-10-26
申请人： Canon Inc , キヤノン株式会社
发明人： HIROKI TAMAYO , AZUMA HISAFUMI , TANIGUCHI HIROTOMO
IPC分类号： H01J31/12 , H01J29/94
CPC分类号： H01J1/316 , H01J29/04 , H01J29/94 , H01J31/127 , H01J2201/3165 , H01J2329/0489 , H01J2329/4613 , H01J2329/463 , H01J2329/946 , H01J2329/948
摘要： PROBLEM TO BE SOLVED: To reduce loss of an electron source due to an inactive gas present in a panel, to exhaust the inactive gas and to reduce the change with the lapse of time of luminance and spatial distribution.
SOLUTION: An electron orbit 6 of each electron 4 emitted from an electron emission element 7 is deflected by an electron source substrate 1, and deviated from an area immediately above the electron emission element 7. Inactive gas ions 3 ionized by the electrons 4 are trapped by column wires 31 having inactive gas trapping means.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少由于面板中存在的不活泼气体引起的电子源的损失，排出惰性气体并随着亮度和空间分布的时间的流逝而减小变化。解决方案：从电子发射元件7发射的每个电子4的电子轨道6被电子源衬底1偏转，并偏离电子发射元件7正上方的区域。由电子离子化的非活性气体离子3 4被具有非活性气体捕集装置的列丝31捕获。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005129545A Glass envelope 有权
标题翻译：玻璃包装
公开(公告)号：JP2005129545A
公开(公告)日：2005-05-19
申请号：JP2004376596
申请日：2004-12-27
申请人： Canon Inc , キヤノン株式会社
发明人： HIROKI TAMAYO , KAWATE SHINICHI
IPC分类号： H01J29/86 , H01J31/12
摘要： PROBLEM TO BE SOLVED: To provide a glass envelope achieving mutual sealing of glass members with less small energy without having to heat the whole of the glass envelope up to a sealing temperature.
SOLUTION: A glass envelope having a structure for sealing a plurality of glass members so as to form the sealing part in a square shape by using a sealing material has a wiring for heating between the sealing material and the glass member. The glass member includes square-shaped face and rear plates, and the corner of the plates are formed in a shape with a prescribed curvature. The glass member may include a glass outer frame with a square shape, and the square-shaped corner of the outer frame may be formed into a shape having a width same with the radius of curvature.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种玻璃封套，其实现玻璃构件的相互密封，而不需要将整个玻璃封套加热至密封温度，而玻璃构件的能量相对较小。解决方案：具有用于密封多个玻璃构件以便通过使用密封材料形成正方形的密封部分的结构的玻璃封套具有用于在密封材料和玻璃构件之间加热的布线。玻璃构件包括方形面板和后板，并且板的角部形成为具有规定曲率的形状。玻璃构件可以包括具有正方形形状的玻璃外框，并且外框的方形角可以形成为具有与曲率半径相同的宽度的形状。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003045334A Manufacturing method of vacuum container and image forming device 审中-公开
标题翻译：真空容器和图像形成装置的制造方法
公开(公告)号：JP2003045334A
公开(公告)日：2003-02-14
申请号：JP2001229444
申请日：2001-07-30
申请人： Canon Inc , キヤノン株式会社
发明人： HIROKI TAMAYO , AZUMA HISAFUMI , HIROIKE TARO , YAMAZAKI KOJI
IPC分类号： H01J9/26 , H01J9/38 , H01J9/39
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an image forming device which can display a good image by preventing discharge at time of manufactur ing and image display.
SOLUTION: A member 1 constituting a vacuum container is manufactured. Foreign materials 2 attached to the member 1 are electrified by electron beam, ultraviolet ray, soft X-ray, corona discharge or the like. An electrode 7 is provided facing the member 1, and the charged foreign materials 2 are removed from the member 1 by applying an electric field through impression of a voltage between the electrode 7 and the member 1. A vacuum container to be a display panel of the image forming device is manufactured from the member 1 with the foreign materials 2 removed. The electrode 7 is provided with a high resistance film on the surface of a side facing the member 1.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种可以通过在制造和图像显示时防止放电来显示良好图像的图像形成装置的制造方法。解决方案：制造构成真空容器的构件1。附着于构件1的异物2由电子束，紫外线，软X射线，电晕放电等带电。设置面向构件1的电极7，通过在电极7和构件1之间施加电压而施加电场，从构件1移除带电异物2.将作为显示面板的显示面板的真空容器图像形成装置由去除了异物2的构件1制造。电极7在面向构件1的一侧的表面上设置有高电阻膜。

8. 发明专利

JP2013051164A Transmission x-ray generator 有权
标题翻译：变速X射线发生器
公开(公告)号：JP2013051164A
公开(公告)日：2013-03-14
申请号：JP2011189223
申请日：2011-08-31
申请人： Canon Inc , キヤノン株式会社
发明人： OGURA TAKAO , TAMURA MIKI , SATO YASUE , HIROKI TAMAYO
IPC分类号： H01J35/08
CPC分类号： H01J35/08 , G01N23/04 , H01J35/16 , H01J2235/081 , H01J2235/087 , H01J2235/168 , H01J2235/186
摘要： PROBLEM TO BE SOLVED: To provide a transmission X-ray generator capable of improving X-ray generation efficiency by effectively utilizing electrons reflected by a transmission target.SOLUTION: A transmission X-ray generator includes an electron passage path 4 formed by surrounding the circumference with an electron passage path forming member 3 and generates X-rays by irradiating a transmission target 1 with electrons via the electron passage path 4. In the electron passage path 4, a sub X-ray generating surface 5 is provided which generates X-rays by irradiation of electrons, and the sub X-ray generating surface 5 and the transmission target 1 are disposed so that the X-rays generated by directly irradiating the transmission target 1 with the electrons and the X-rays generated by irradiating the sub X-ray generating surface 5 with the electrons reflected by the transmission target 1 are overlapped and made possible to be taken out to the outside. The atomic number of the material of the electron passage path forming member 3 is larger than that of the material of the transmission target 1.
摘要翻译：解决的问题：提供能够通过有效利用被透射目标反射的电子来提高X射线产生效率的透射X射线发生器。解决方案：透射X射线发生器包括通过用电子通道形成构件3围绕圆周而形成的电子通过路径4，并且通过经由电子通过路径4照射透射体1而产生X射线。在电子通过路径4中，设置通过电子照射产生X射线的副X射线产生面5，并且配置副X射线产生面5和透射靶1，使得X射线产生通过用电子直接照射透射目标1，并且通过用透射目标1反射的电子照射副X射线产生表面5而产生的X射线重叠并且使得可以被取出到外部。电子通路形成构件3的材料的原子序数大于透射体1的材料的原子数。版权所有：（C）2013，JPO＆INPIT

9. 发明专利

JP2013051154A Transmission x-ray generator and x-ray imaging device using the same 有权
标题翻译：使用该传输X射线发生器和X射线成像装置
公开(公告)号：JP2013051154A
公开(公告)日：2013-03-14
申请号：JP2011189109
申请日：2011-08-31
申请人： Canon Inc , キヤノン株式会社
发明人： TAMURA MIKI , HIROKI TAMAYO , MATSUTANI SHIGEKI , OGURA TAKAO , UEDA KAZUYUKI , YANAGISAWA YOSHIHIRO , NOMURA ICHIRO
IPC分类号： H01J35/08 , A61B6/00 , H05G1/52
CPC分类号： H01J35/08 , G01N23/04 , H01J35/14 , H01J35/16 , H01J2235/087 , H01J2235/168 , H01J2235/186 , H05G1/70
摘要： PROBLEM TO BE SOLVED: To provide a transmission X-ray generator capable of improving X-ray generation efficiency by effectively utilizing electrons reflected by a transmission target, and an X-ray imaging device using the transmission X-ray generator.SOLUTION: A transmission X-ray generator includes an electron passage path 4 formed by a surrounding electron passage path forming member 3 and generates X-rays by irradiating a transmission target 1 with electrons via the electron passage path 4. In the electron passage path 4, a sub-X-ray generating surface 5 is provided which generates X-rays by irradiation of electrons, and the sub X-ray generating surface 5 projects so as to hang over the side on which the transmission target 1 is irradiated by electrons.
摘要翻译：解决的问题：提供能够通过有效利用由发射靶反射的电子来提高X射线产生效率的透射X射线发生器和使用透射X射线发生器的X射线摄像装置。解决方案：透射X射线发生器包括由周围的电子通过路径形成部件3形成的电子通过路径4，并且经由电子通过路径4通过用电子照射透射目标1而产生X射线。在电子通过路径4，设置通过电子照射产生X射线的副X射线产生表面5，并且副X射线产生表面5突出以便在透射目标1被照射的一侧上悬垂通过电子。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011228000A Method of manufacturing electron emission element, electron beam device and image display device 审中-公开
标题翻译：制造电子发射元件，电子束装置和图像显示装置的方法
公开(公告)号：JP2011228000A
公开(公告)日：2011-11-10
申请号：JP2010093791
申请日：2010-04-15
申请人： Canon Inc , キヤノン株式会社
发明人： HIROKI TAMAYO
IPC分类号： H01J9/02 , H01J31/12
CPC分类号： H01J1/3046 , H01J3/022 , H01J9/025 , H01J2201/30423 , H01J2329/0423
摘要： PROBLEM TO BE SOLVED: To suppress occurrence of leak current between a gate and a cathode across which a voltage for driving an electron source is applied.SOLUTION: In a method of manufacturing an electron emission element containing an insulation member having a recess portion on the surface thereof, a gate electrode disposed on the surface of the insulation member so as to face the recess portion, and a cathode having a protrusion which is disposed at the edge of the recess portion and projects to the gate electrode, a step of providing the recess portion and a step of providing the cathode after the protrusion projecting to the gate electrode at the edge of the recess portion are successively executed in this order.

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