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公开(公告)号：US10134571B1
公开(公告)日：2018-11-20
申请号：US15880612
申请日：2018-01-26
申请人： C-Rad Imaging AB
发明人： Gunnar Norberg , Daniel Muñoz
摘要： A detector (100) comprises an upstream ionization chamber (110), a downstream detector chamber (120) and a signal processor (160). The ionization chamber (110) comprises a first electrode (111), a second electrode (112) and an ionization chamber gas (114). The detector chamber (120) comprises a converter unit (130) adapted to convert incident radiation (6) into electrons (8), an electron amplification device (140) adapted to produce further electrons (9) from the electrons (8), a read-out device (150) adapted to generate a signal representative of the incident radiation (6) and a detector chamber gas (121). The signal processor (160) is adapted to generate a corrected signal by processing the signal representative of the incident radiation (6) based on a current signal representative of an ionization current measured between the first electrode (111) and the second electrode (112) and induced by the incident radiation (6).
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公开(公告)号：US20180019088A1
公开(公告)日：2018-01-18
申请号：US15544854
申请日：2016-01-18
发明人： Andreas Geisler , Svetlana Goßmann , Oliver Heid
摘要： An apparatus is provided for generating X-ray radiation in an outer magnetic field, which may be generated by a magnetic field device. The apparatus includes a cathode configured to generate an electron beam and an anode configured to retard the electrons of the electron beam and generate an X-ray beam. The apparatus further includes a device configured to generate an electric field orientated from the anode in the direction of the cathode and substantially collinear to the outer magnetic field, wherein the cathode, as an electron emitter, includes a cold cathode that passively provides free electrons by field emission.
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3.发明申请Cold Cathode Electron Tube, Its Manufacturing Process and Use Thereof for a Display Screen 审中-公开冷阴极电子管，其制造工艺及其应用于显示屏幕公开(公告)号：US20110266941A1
公开(公告)日：2011-11-03
申请号：US13123985
申请日：2009-09-07
CPC分类号： H01J29/86 , H01J31/127 , H01J2201/30469
摘要： A process for manufacturing a cathodoluminescent capsule including at least one envelope, a cold cathode, an anode and a grid.The process comprises at least the steps of: depositing luminophore and reflective layers on an internal wall; depositing a conductive layer at least contacting the luminophore layer; providing a cap having a tube including at least three metal conductors, each being respectively welded to the anode, cathode and grid; assembling the cap with the envelope so as to form the capsule, the anode being in contact with the conductive layer and the luminophore layer opposed to the cathode; vacuuming the capsule via the tube; sealing the capsule by closing an end of the cap tube.
摘要翻译： 一种用于制造包括至少一个外壳，冷阴极，阳极和电网的阴极发光胶囊的方法。 该方法至少包括以下步骤：将发光体和反射层沉积在内壁上; 沉积至少接触发光体层的导电层; 提供具有包括至少三个金属导体的管的盖，每个金属导体分别焊接到阳极，阴极和栅极; 将盖与外壳组装以形成胶囊，阳极与导电层和与阴极相对的发光体层接触; 经由管吸取胶囊; 通过关闭盖管的一端来密封胶囊。
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公开(公告)号：US5742065A
公开(公告)日：1998-04-21
申请号：US787069
申请日：1997-01-22
CPC分类号： G03F1/20 , G03F1/22 , H01J37/09 , H01J2237/022 , H01J2237/0453 , H01J2237/3175
摘要： A method for reducing contamination in a silicon membrane mask in a lithography system is described. The method includes: doping the top surface of the silicon membrane mask with boron to lower the electrical resistance of the mask; subsequently metalizing the surface of the mask to further lower its electrical resistance; and, finally, applying a voltage between opposite surfaces of the mask, the voltage generating an electric field that passes through the membrane mask, heating the membrane mask. The method further includes: calculating distortions in the shape of each of the patterns within the mask caused by heating the membrane mask; compensating for the proximity of other shapes positioned in the vicinity of each of the patterns; and appropriately modifying the shape of each of the patterns. The above described method can be equally applied to an e-beam system or to an ion-beam lithography system, and both, to stencil masks and to scattering masks.
摘要翻译： 描述了一种在光刻系统中减少硅膜掩模中污染的方法。 该方法包括：用硼掺杂硅膜掩模的顶表面以降低掩模的电阻; 随后金属化掩模的表面以进一步降低其电阻; 并且最后，在掩模的相对表面之间施加电压，产生通过膜掩模的电场的电压，加热膜掩模。 该方法还包括：通过加热膜掩模来计算掩模内的每个图案的形状的变形; 补偿位于每个图案附近的其它形状的接近; 并适当地修改每个图案的形状。 上述方法可以同样地应用于电子束系统或离子束光刻系统，并且可以应用于模板掩模和散射掩模。
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公开(公告)号：US5291097A
公开(公告)日：1994-03-01
申请号：US694367
申请日：1991-05-01
CPC分类号： H01J29/185 , H01J29/18 , H01J29/28 , H01J29/868 , H01J9/20
摘要： A cathode-ray tube having a layer provided on a face plate outer surface, with the layer comprising at least one colored transparent electroconductive domain consisting of at least one organic dye, at least one electroconductive metal oxide and silica mainly composed of silica gel and at least one non-glare and protective domain consisting of silica mainly composed of silica gel, thereby resulting an a cathode-ray tube having wide and stable optical properties, high contrast, and antistatic property to remove the panel electricity generated by static induction, and an antireflection property.
摘要翻译： 一种阴极射线管，其具有设置在面板外表面上的层，该层包括至少一个由至少一种有机染料，至少一种导电金属氧化物和主要由硅胶组成的二氧化硅组成的着色透明导电区域 由主要由硅胶构成的二氧化硅组成的至少一个非眩光保护区域，由此得到具有宽且稳定的光学特性，高对比度和抗静电性的阴极射线管，以去除静电感应产生的面板电， 抗反射性。
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公开(公告)号：US4867535A
公开(公告)日：1989-09-19
申请号：US914425
申请日：1986-10-02
申请人： Valere Duchenois
发明人： Valere Duchenois
IPC分类号： H01L21/30 , G03B15/00 , G03F7/20 , H01J31/08 , H01L21/027
CPC分类号： G03B15/003 , G03F7/2057
摘要： An exposure arrangement for use in a computer-aided design system to produce masks. The arrangement includes a cathode-ray tube which produces an image of the mask on the screen of the tube, and an optical system which projects the image of the mask onto a substrate which is to be exposed. The cathode-ray tube is a high-brightness tube in which the screen is provided with a phosphor which emits in an ultraviolet spectrum and with a cooling circuit for the phosphor. The optical system is designed for use in the ultraviolet spectrum and operates on the ultraviolet image provided by the screen of the high-brightness tube.
摘要翻译： 用于计算机辅助设计系统中的曝光布置以产生掩模。 该装置包括：阴极射线管，其在管的屏幕上产生掩模的图像;以及光学系统，其将掩模的图像投射到待曝光的基板上。 阴极射线管是其中屏幕设置有以紫外光谱发射的荧光体和用于荧光体的冷却电路的高亮度管。 该光学系统设计用于紫外光谱，并由高亮度管屏幕提供的紫外线图像进行操作。
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公开(公告)号：US4687922A
公开(公告)日：1987-08-18
申请号：US797060
申请日：1985-11-12
IPC分类号： H04N5/225 , H01J1/34 , H01J9/12 , H01J29/44 , H01J29/45 , H01J31/26 , H01L27/148 , H04N5/232 , H04N5/235 , H01J31/08 , H01J40/06 , H01J40/16 , H01L25/00
CPC分类号： H01J9/12 , H01J1/34 , H01J31/26 , H01L27/148 , H01J2201/3423 , H01L2224/48091
摘要： The invention relates to an image detector for a camera operating in a "day" mode and a "night" mode. The detector comprises an evacuated envelope containing a semitransparent photocathode for the transmission of incident photons or for converting photons into photoelectrons, depending on whether the mode is "day" or "night", respectively. The detector also comprises a detector capable of converting the incident photons or the photoelectrons into an electrical image signal. The image detector further includes electronic means for focussing the photoelectrons onto the detector, and optical means for focussing the photons onto the photocathode or onto the detector. The photocathode comprises a thin layer having at least one active layer of a III-V n-type material. The detector consists of a two-dimensional charge transfer device. The electronic means for focussing the photoelectrons on the charge transfer device comprises proximity focussing means.
摘要翻译： 本发明涉及一种以“日”模式和“夜”模式操作的摄像机的图像检测器。 检测器包括分别根据模式是“日”还是“夜”，包含用于透射入射光子或用于将光子转换成光电子的半透明光电阴极的真空外壳。 检测器还包括能够将入射的光子或光电子转换为电图像信号的检测器。 图像检测器还包括用于将光电子聚焦到检测器上的电子装置和用于将光子聚焦到光电阴极或检测器上的光学装置。 光电阴极包括具有III-V n型材料的至少一个活性层的薄层。 检测器由二维电荷转移装置组成。 用于将光电子聚焦在电荷转移装置上的电子装置包括接近聚焦装置。
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8.发明授权Particle-impact localizing device, a cathode-ray oscilloscope and a pick-up tube comprising such a device 失效粒子冲击定位装置，阴极射线示波器和包括这种装置的拾取管
公开(公告)号：US4471270A
公开(公告)日：1984-09-11
申请号：US243038
申请日：1981-03-12
申请人： Lucien Guyot
发明人： Lucien Guyot
IPC分类号： H01J29/45 , G01T1/29 , H01J29/39 , H01J29/44 , H01J31/08 , H01J31/58 , H01L27/148 , H01L31/119 , H03K17/88
CPC分类号： G01T1/2928 , H01J29/44 , H01J31/08 , H01L27/14831 , H01L31/119
摘要： This device comprises several charge-transfer shift registers integrated on the same semiconductor substrate and disposed one above the other along the axis Oy. The charge-transfer electrodes are common to all the registers and each package of charges injected under an electrode having received the impact of particles is transferred along axis Ox to underneath a diffused zone common to all the registers what causes currents to flow in two electrodes connected to the ends of the zone diffused along axis Ox.
摘要翻译： 该器件包括集成在同一半导体衬底上的多个电荷转移移位寄存器，并沿轴线Oy彼此上下放置。 电荷转移电极对于所有寄存器是共同的，并且在接收了颗粒撞击的电极下注入的每个电荷包被沿着轴Ox转移到所有寄存器共同的扩散区的下面，这导致电流在连接的两个电极中流动 到沿着轴线Ox扩散的区域的端部。
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9.发明授权
公开(公告)号：US4301389A
公开(公告)日：1981-11-17
申请号：US102794
申请日：1979-12-12
CPC分类号： H01J29/50 , H01J29/04 , H01J29/82 , H01J31/128 , H01J2229/505
摘要： A multiple beam cathode ray tube having an improved cathode-grid structure which facilitates grid lead connections and mounting. The cathode means has a plurality of openings which are arranged in an array pattern which is identical to the desired electron beam array pattern, and has an emitter means associated with each opening for emitting a group of electrons. The grid means is located behind instead of in front of the cathode means and is comprised of a plurality of grid elements mounted on a substrate. When appropriately biased, the grid elements cause groups of electrons which are emitted by the respective emitter means to flow through the corresponding openings in the cathode in the direction of the screen, thus establishing the required electron beams.
摘要翻译： 具有改进的阴极栅格结构的多光束阴极射线管，其有助于栅极引线连接和安装。 阴极装置具有多个开口，其以与期望的电子束阵列图案相同的阵列图案布置，并且具有与用于发射一组电子的每个开口相关联的发射极装置。 栅格装置位于阴极装置的前方而不是在安装在基板上的多个栅格元件。 当适当偏置时，栅格元件引起由相应的发射器装置发射的电子组在屏幕的方向上流过阴极中相应的开口，从而建立所需的电子束。
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公开(公告)号：US4284661A
公开(公告)日：1981-08-18
申请号：US8293
申请日：1979-01-31
申请人： Duane A. Haven , Robert L. Arneson
发明人： Duane A. Haven , Robert L. Arneson
CPC分类号： H01J29/10 , H01J31/122 , H01J9/20
摘要： A method for making a storage target for use with a cathode ray tube involves forming an insulating material at least around each of an array of collector electrode members which has been formed onto a conductive layer but leaving outer ends of the collector electrode members exposed and fixing a layer of dielectric storage material onto the conductive layer and in engagement with the insulating material around the collector electrode members to prevent luminance around the collector electrode members.
摘要翻译： 一种用于制造与阴极射线管一起使用的存储目标的方法包括至少围绕已经形成在导电层上的集电电极阵列的阵列周围形成绝缘材料，但是使集电电极部件的外端暴露和固定 电介质存储材料层到导电层上并与集电极部件周围的绝缘材料接合，以防止集电极部件周围的亮度。
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