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公开(公告)号：US20060087220A1
公开(公告)日：2006-04-27
申请号：US11253584
申请日：2005-10-20
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： An image forming apparatus in which a first substrate provided with an electron-emitting device and an image displaying member which electrons emitted from the electron-emitting device irradiate are arranged to be opposed is provided with a deflecting means deflecting the electrons emitted from the electron-emitting device and a trapping unit trapping an inert gas ionized by the electrons. Thereby, the damages of the electron-emitting device by the inert gas are prevented, and the life of an image display apparatus is aimed to be elongated.
摘要翻译： 一种图像形成装置，其中设置有电子发射器件的第一衬底和从电子发射器件发射的电子照射的图像显示部件布置成相对设置有偏转装置，该偏转装置使从电子发射器件发射的电子偏转， 捕获单元捕获由电子离子化的惰性气体。 因此，防止了由惰性气体引起的电子发射器件的损坏，并且使图像显示装置的寿命更长。
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2.发明授权Image forming apparatus with reduced loss of electron source caused by the inert gas 失效图像形成装置，由惰性气体引起的电子源损失减小公开(公告)号：US07733003B2
公开(公告)日：2010-06-08
申请号：US11253584
申请日：2005-10-20
IPC分类号： H01J63/08
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： An image forming apparatus in which a first substrate provided with an electron-emitting device and an image displaying member which electrons emitted from the electron-emitting device irradiate are arranged to be opposed is provided with a deflecting means deflecting the electrons emitted from the electron-emitting device and a trapping unit trapping an inert gas ionized by the electrons. Thereby, the damages of the electron-emitting device by the inert gas are prevented, and the life of an image display apparatus is aimed to be elongated.
摘要翻译： 一种图像形成装置，其中设置有电子发射器件的第一衬底和从电子发射器件发射的电子照射的图像显示部件布置成相对设置有偏转装置，该偏转装置使从电子发射器件发射的电子偏转， 捕获单元捕获由电子离子化的惰性气体。 因此，防止了由惰性气体引起的电子发射器件的损坏，并且使图像显示装置的寿命更长。
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公开(公告)号：US08080928B2
公开(公告)日：2011-12-20
申请号：US12209616
申请日：2008-09-12
申请人： Tamayo Hiroki , Hisanobu Azuma , Jun Iba
发明人： Tamayo Hiroki , Hisanobu Azuma , Jun Iba
CPC分类号： H01J1/316 , H01J29/04 , H01J31/127
摘要： A convex portion 2 having a specific sectional shape is formed on a substrate 1 between electrodes 3 and 4, and a gap 6 is formed on a conductive film 5, connecting the electrodes 3 and 4, on the convex portion 2, whereby the distance from the center of the gap 6 serving as a electron-emitting portion to the stagnation point is reduced so as to enhance an electron emission efficiency.
摘要翻译： 在电极3和4之间的基板1上形成具有特定截面形状的凸部2，并且在凸部2上连接电极3和4的导电膜5上形成间隙6， 用作停滞点的电子发射部分的间隙6的中心减小，以提高电子发射效率。
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公开(公告)号：US20090072697A1
公开(公告)日：2009-03-19
申请号：US12209616
申请日：2008-09-12
申请人： Tamayo Hiroki , Hisanobu Azuma , Jun Iba
发明人： Tamayo Hiroki , Hisanobu Azuma , Jun Iba
IPC分类号： H01J1/00
CPC分类号： H01J1/316 , H01J29/04 , H01J31/127
摘要： A convex portion 2 having a specific sectional shape is formed on a substrate 1 between electrodes 3 and 4, and a gap 6 is formed on a conductive film 5, connecting the electrodes 3 and 4, on the convex portion 2, whereby the distance from the center of the gap 6 serving as a electron-emitting portion to the stagnation point is reduced so as to enhance an electron emission efficiency.
摘要翻译： 在电极3和4之间的基板1上形成具有特定截面形状的凸部2，并且在凸部2上连接电极3和4的导电膜5上形成间隙6， 用作停滞点的电子发射部分的间隙6的中心减小，以提高电子发射效率。
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公开(公告)号：US20140369469A1
公开(公告)日：2014-12-18
申请号：US14241401
申请日：2012-08-29
申请人： Takao Ogura , Miki Tamura , Yasue Sato , Tamayo Hiroki
发明人： Takao Ogura , Miki Tamura , Yasue Sato , Tamayo Hiroki
CPC分类号： H01J35/08 , G01N23/04 , H01J35/116 , H01J35/16 , H01J35/186 , H01J2235/081 , H01J2235/168
摘要： In an X-ray generation apparatus of transmission type including an electron passage surrounded by and formed in an electron passage forming member, and generating an X-ray by colliding electrons having passed through the electron passage against a target, wherein the electron passage includes a secondary X-ray generation portion that generates an X-ray with collision of electrons reflected by the target against the secondary X-ray generation portion, the secondary X-ray generation portion and the target are arranged such that the X-ray generated with direct collision of the electrons against the target and the X-ray generated with the collision of the electrons reflected by the target against the secondary X-ray generation portion are both radiated to an outside, and an atomic number of a material of the electron passage forming member is larger than that of the target. X-ray generation efficiency is increased by effectively utilizing the electrons reflected by the target.
摘要翻译： 在包含由电子通道形成构件包围并形成在电子通道形成构件中的电子通道的透射型的X射线产生装置中，通过使通过电子通道的电子与靶相撞而产生X射线，其中电子通道包括 二次X射线产生部分，其产生与靶相反的电子与二次X射线产生部分，次X射线产生部分和目标物的碰撞的X射线，使得直接产生的X射线 电子与目标物的碰撞以及由靶子反射的二次X射线产生部分所反射的电子的碰撞产生的X射线被照射到外部，并且形成电子通道的材料的原子数 成员比目标大。 通过有效地利用目标反射的电子来提高X射线产生效率。
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公开(公告)号：US20100201247A1
公开(公告)日：2010-08-12
申请号：US12694474
申请日：2010-01-27
申请人： Takanori Suwa , Toshihiko Takeda , Tamayo Hiroki
发明人： Takanori Suwa , Toshihiko Takeda , Tamayo Hiroki
IPC分类号： H01J29/46
CPC分类号： H01J3/021 , H01J1/3046 , H01J31/127 , H01J2201/30423 , H01J2203/0216 , H01J2203/0272 , H01J2329/0423 , H01J2329/4613 , H01J2329/4673 , H01J2329/4682
摘要： An electron beam apparatus is provided having an electron emitting device which has a simple configuration, exhibits high electron emission efficiency, operates stably, and in which emitted electrons are effectively converged. The electron beam apparatus includes: an insulator having a notch on its surface; a gate positioned on the surface of the insulator; at least one cathode having a protruding portion protruding from an edge of the notch toward the gate, and positioned on the surface of the insulator so that the protruding portion is opposed to the gate; and an anode arranged to be opposed to the protruding portion via the gate, wherein the gate is formed on the surface of the insulator so that at least a part of a region opposed to the cathode is projected outward and recessed portions are provided in which ends of the gate are recessed and interpose the projected region.
摘要翻译： 提供了一种具有电子发射器件的电子束装置，该电子发射器件具有简单的结构，表现出高的电子发射效率，稳定地工作，并且其中发射的电子被有效地收敛。 电子束装置包括：在其表面上具有凹口的绝缘体; 位于绝缘体表面上的门; 至少一个阴极，具有从所述凹口的边缘向所述栅极突出的突出部分，并且位于所述绝缘体的所述表面上，使得所述突出部分与所述栅极相对; 以及经由所述栅极与所述突出部相对的阳极，其中，所述栅极形成在所述绝缘体的表面上，使得与所述阴极相对的区域的至少一部分向外突出，并且设置有凹部 的栅极凹进并插入投影区域。
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7.发明授权Semiconductor laser modulation method therefor and optical communication system using the same 失效半导体激光器及其调制方法及其使用的光通信系统
公开(公告)号：US5757840A
公开(公告)日：1998-05-26
申请号：US923972
申请日：1997-09-05
申请人： Tamayo Hiroki
发明人： Tamayo Hiroki
IPC分类号： H04B10/00 , B82Y20/00 , H01S5/00 , H01S5/042 , H01S5/062 , H01S5/0625 , H01S5/068 , H01S5/12 , H01S5/34 , H04B10/508 , H04B10/54 , H04B10/572 , H01S3/19 , H01S3/10
CPC分类号： B82Y20/00 , H01S5/0625 , H01S5/06236 , H01S5/06258 , H01S5/124 , H01S5/3404
摘要： A semiconductor laser includes a distributed feedback semiconductor laser structure having a plurality of regions. The regions are electrically separated from each other. A phase shift section is provided in a grating in one of the regions. In the semiconductor laser, .alpha. parameters for transverse electric (TE) and transverse magnetic (TM) polarization modes, in the vicinity of threshold currents for the TE mode and the TM mode, are made different from each other. An .alpha. parameter is defined by 4.pi./.lambda..multidot.(dn/dN)/(dg/dN) where .lambda. is a Bragg wavelength, n is an effective refractive index, N is an injection carrier density and g is a gain for each of the TE mode and the TM mode.
摘要翻译： 半导体激光器包括具有多个区域的分布式反馈半导体激光器结构。 这些区域彼此电分离。 在一个区域中的光栅中提供相移部分。 在半导体激光器中，在TE模式和TM模式的阈值电流附近的横向电（TE）和横向磁（TM）偏振模式的α参数彼此不同。 α参数由4π/λ×（dn / dN）/（dg / dN）定义，其中λ是布拉格波长，n是有效折射率，N是注入载流子密度，g是每个 TE模式和TM模式。
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公开(公告)号：US20140362973A1
公开(公告)日：2014-12-11
申请号：US14241426
申请日：2012-08-29
申请人： Takao Ogura , Yoshihiro Yanagisawa , Miki Tamura , Ichiro Nomura , Tamayo Hiroki , Shigeki Matsutani , Kazuyuki Ueda
发明人： Takao Ogura , Yoshihiro Yanagisawa , Miki Tamura , Ichiro Nomura , Tamayo Hiroki , Shigeki Matsutani , Kazuyuki Ueda
CPC分类号： H01J35/08 , G01N23/04 , G01N23/043 , H01J35/16 , H01J35/18 , H01J2235/087 , H01J2235/168 , H01J2235/186
摘要： Provided is an X-ray generator including an electron passage in an electron-passage forming member; and a target on an insulative substrate. The transmission X-ray generator irradiates the target with electrons that have passed through the electron passage to generate X-rays. The target is provided at a central region of the substrate; the electron passage accommodates a secondary-X-ray generating section that generates X-rays by irradiation with electrons reflected from the target; the secondary-X-ray generating section and the target are disposed so that both of X-rays generated by direct irradiation of the target with the electrons and X-rays generated by irradiation of the secondary-X-ray generating section with the electrons reflected from the target are radiated to the outside; and at least part of the peripheral region of the substrate has higher transmittance for the X-rays generated at the secondary-X-ray generating section than the central region of the substrate.
摘要翻译： 提供一种电子通道形成构件中具有电子通道的X射线发生器， 和绝缘基板上的靶。 透射X射线发生器用已经通过电子通道的电子照射靶，产生X射线。 靶设在基板的中心区域; 电子通道容纳通过从靶标反射的电子的照射产生X射线的次X射线产生部分; 二次X射线产生部和靶被配置为使得通过用电子直接照射目标而产生的X射线和通过二次X射线产生部的照射而产生的X射线被反射 从目标射到外面; 并且衬底的周边区域的至少一部分对于在二次X射线产生部分处产生的X射线比衬底的中心区域具有更高的透射率。
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9.发明申请PRODUCTION METHODS OF ELECTRON EMITTING DEVICE, ELECTRON BEAM APPARATUS, AND IMAGE DISPLAY APPARATUS 审中-公开电子发射装置，电子束装置和图像显示装置的生产方法公开(公告)号：US20110254430A1
公开(公告)日：2011-10-20
申请号：US13082924
申请日：2011-04-08
申请人： Tamayo Hiroki
发明人： Tamayo Hiroki
CPC分类号： H01J1/3046 , H01J3/022 , H01J9/025 , H01J2201/30423 , H01J2329/0423
摘要： A production method of an electron emitting device is provided, which reduces occurrence of a leak current between a gate and a cathode to which a voltage for driving an electron source is applied. The electron emitting device includes an insulating member having a concave portion on a surface thereof, a gate electrode formed on the insulating member and located opposing the concave portion, a cathode formed on an edge of the concave portion and having a protrusion protruding to the gate electrode. The production method includes steps of forming the concave portion and of forming the cathode after forming the convex portion protruding to the gate electrode at the edge of the concave portion. These steps are performed in this order.
摘要翻译： 提供一种电子发射器件的制造方法，其减少施加用于驱动电子源的电压的栅极与阴极之间的漏电流的发生。 该电子发射器件包括在其表面上具有凹入部分的绝缘构件，形成在绝缘构件上并位于凹部相对的栅电极，阴极，形成在凹部的边缘上并且具有突出到栅极的突起 电极。 该制造方法包括在形成在凹部的边缘处形成突出到栅电极的凸部之后形成凹部并形成阴极的步骤。 这些步骤按此顺序执行。
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公开(公告)号：US09595415B2
公开(公告)日：2017-03-14
申请号：US14241426
申请日：2012-08-29
申请人： Takao Ogura , Yoshihiro Yanagisawa , Miki Tamura , Ichiro Nomura , Tamayo Hiroki , Shigeki Matsutani , Kazuyuki Ueda
发明人： Takao Ogura , Yoshihiro Yanagisawa , Miki Tamura , Ichiro Nomura , Tamayo Hiroki , Shigeki Matsutani , Kazuyuki Ueda
CPC分类号： H01J35/08 , G01N23/04 , G01N23/043 , H01J35/16 , H01J35/18 , H01J2235/087 , H01J2235/168 , H01J2235/186
摘要： Provided is an X-ray generator including an electron passage in an electron-passage forming member; and a target on an insulative substrate. The transmission X-ray generator irradiates the target with electrons that have passed through the electron passage to generate X-rays. The target is provided at a central region of the substrate; the electron passage accommodates a secondary-X-ray generating section that generates X-rays by irradiation with electrons reflected from the target; the secondary-X-ray generating section and the target are disposed so that both of X-rays generated by direct irradiation of the target with the electrons and X-rays generated by irradiation of the secondary-X-ray generating section with the electrons reflected from the target are radiated to the outside; and at least part of the peripheral region of the substrate has higher transmittance for the X-rays generated at the secondary-X-ray generating section than the central region of the substrate.
摘要翻译： 提供一种电子通道形成构件中具有电子通道的X射线发生器， 和绝缘基板上的靶。 透射X射线发生器用已经通过电子通道的电子照射靶，产生X射线。 靶设在基板的中心区域; 电子通道容纳通过从靶标反射的电子的照射产生X射线的次X射线产生部分; 二次X射线产生部和靶被配置为使得通过用电子直接照射目标而产生的X射线和通过二次X射线产生部的照射而产生的X射线被反射 从目标射到外面; 并且衬底的周边区域的至少一部分对于在二次X射线产生部分处产生的X射线比衬底的中心区域具有更高的透射率。
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