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公开(公告)号：US2401734A
公开(公告)日：1946-06-11
申请号：US36025540
申请日：1940-10-08
Applicant: RCA CORP
Inventor： JANES ROBERT B
CPC classification number: H01J9/12 , H01J1/34 , H01J2201/32 , H01J2201/3426
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公开(公告)号：US2206372A
公开(公告)日：1940-07-02
申请号：US27903939
申请日：1939-06-14
Applicant: BAIRD TELEVISION LTD
Inventor： ALFRED SOMMER
IPC: H01J9/12
CPC classification number: H01J9/125 , H01J2201/32 , Y10T428/1259
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公开(公告)号：US2146099A
公开(公告)日：1939-02-07
申请号：US14394637
申请日：1937-05-21
Applicant: PHILIPS NV
Inventor： DE BOER JAN HENDRIK , HAJO BRUINING , FRITS PRAKKE , GESSEL KAREL MARINUS VAN
CPC classification number: H01J9/125 , H01J1/32 , H01J2201/32
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74.发明申请Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube 有权碱金属发生剂，碱金属发生剂，光电表面，二次电子发射表面，电子管，光电表面制造方法，二次电子发射表面的制造方法和电子管的制造方法公开(公告)号：US20060049755A1
公开(公告)日：2006-03-09
申请号：US10537587
申请日：2004-01-16
Applicant: Takashi Watanabe , Yoshiro Akai , Shirou Sakai
Inventor： Takashi Watanabe , Yoshiro Akai , Shirou Sakai
CPC classification number: C22B26/10 , C22B5/04 , C23C14/14 , C23C14/243 , H01J1/35 , H01J9/12 , H01J2201/32 , H01J2201/3426
Abstract: The present invention relates to an alkali metal generating agent and others for formation of a photo-cathode or a secondary-electron emitting surface capable of stably generating an alkali metal. The alkali metal generating agent is used in formation of a photo-cathode for emitting a photoelectron corresponding to incident light, or in formation of a secondary-electron emitting surface for emitting secondary electrons corresponding to an incident electron. Particularly, the alkali metal generating agent contains at least an oxidizer comprising at least one vanadate with an alkali metal ion as a counter cation, and a reducer for reducing the ion. An alkali metal generating device comprises at least the alkali metal generating agent and a case housing it, and the case is provided with a discharge port for discharging the vapor of the alkali metal.
Abstract translation: 本发明涉及一种用于形成能够稳定产生碱金属的光阴极或二次电子发射表面的碱金属发生剂等。 碱金属发生剂用于形成用于发射对应于入射光的光电子的光阴极，或者形成用于发射对应于入射电子的二次电子的二次电子发射表面。 特别地，碱金属发生剂至少包含至少一种含有碱金属离子作为抗衡阳离子的钒酸盐的氧化剂和用于还原离子的还原剂。 碱金属发生装置至少包括碱金属发生剂和容纳它的壳体，并且壳体设置有用于排出碱金属的蒸气的排出口。
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公开(公告)号：US6127774A
公开(公告)日：2000-10-03
申请号：US311501
申请日：1999-05-13
Applicant: John L. Janning
Inventor： John L. Janning
CPC classification number: H01J29/085 , H01J29/023 , H01J29/06 , H01J29/467 , H01J3/022 , H01J31/123 , H01J31/127 , H01J2201/32
Abstract: Cathodoluminescent field emission display devices feature phosphor biasing, amplification material layers for secondary electron emissions, oxide secondary emission enhancement layers, and ion barrier layers of silicon nitride, to provide high-efficiency, high-brightness field emission displays with improved operating characteristics and durability. The amplification materials include copper-barium, copper-beryllium, gold-barium, gold-calcium, silver-magnesium and tungsten-barium-gold, and other high amplification factor materials fashioned to produce high-level secondary electron emissions within a field emission display device. For enhanced secondary electron emissions, an amplification material layer can be coated with a near mono-molecular film consisting essentially of an oxide of barium, beryllium, calcium, magnesium or strontium. Use of a high amplification factor film as a phosphor biasing electrode, and variability of the phosphor biasing potential to achieve brightness or gray scale control are further described in the disclosure.
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Patent Agency Ranking
公开(公告)号：US6091186A
公开(公告)日：2000-07-18
申请号：US748690
申请日：1996-11-13
Applicant: Renyu Cao , Lawrence Pan , German Vergara , Ciaran Fox
Inventor： Renyu Cao , Lawrence Pan , German Vergara , Ciaran Fox
CPC classification number: H01J1/30 , H01J2201/30446 , H01J2201/32 , H01J2201/342
Abstract: A cathode has electropositive atoms directly bonded to a carbon-containing substrate. Preferably, the substrate comprises diamond or diamond-like (sp.sup.3) carbon, and the electropositive atoms are Cs. The cathode displays superior efficiency and durability. In one embodiment, the cathode has a negative electron affinity (NEA). The cathode can be used for field emission, thermionic emission, or photoemission. Upon exposure to air or oxygen, the cathode performance can be restored by annealing or other methods. Applications include detectors, electron multipliers, sensors, imaging systems, and displays, particularly flat panel displays.
Abstract translation: 阴极具有直接键合到含碳衬底的正电原子。 优选地，衬底包括金刚石或类金刚石（sp3）碳，正电性原子是Cs。 阴极显示出优异的效率和耐久性。 在一个实施方案中，阴极具有负电子亲和力（NEA）。 阴极可用于场发射，热离子发射或光电发射。 暴露于空气或氧气时，阴极性能可通过退火或其他方法恢复。 应用包括检测器，电子倍增器，传感器，成像系统和显示器，特别是平板显示器。
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公开(公告)号：US6087766A
公开(公告)日：2000-07-11
申请号：US311500
申请日：1999-05-13
Applicant: John L. Janning
Inventor： John L. Janning
CPC classification number: H01J29/085 , H01J29/023 , H01J29/06 , H01J29/467 , H01J3/022 , H01J31/123 , H01J31/127 , H01J2201/32
Abstract: Cathodoluminescent field emission display devices feature phosphor biasing, amplification material layers for secondary electron emissions, oxide secondary emission enhancement layers, and ion barrier layers of silicon nitride, to provide high-efficiency, high-brightness field emission displays with improved operating characteristics and durability. The amplification materials include copper-barium, copper-beryllium, gold-barium, gold-calcium, silver-magnesium and tungsten-barium-gold, and other high amplification factor materials fashioned to produce high-level secondary electron emissions within a field emission display device. For enhanced secondary electron emissions, an amplification material layer can be coated with a near mono-molecular film consisting essentially of an oxide of barium, beryllium, calcium, magnesium or strontium. Use of a high amplification factor film as a phosphor biasing electrode, and variability of the phosphor biasing potential to achieve brightness or gray scale control are further described in the disclosure.
Abstract translation: 阴极发光场致发射显示装置具有荧光偏置，用于二次电子发射的放大材料层，氧化物二次发射增强层和氮化硅的离子阻挡层，以提供具有改进的操作特性和耐久性的高效率，高亮度场致发射显示器。 扩增材料包括铜 - 钡，铜 - 铍，金 - 钡，金 - 钙，银 - 镁和钨 - 钡 - 金，以及其他高放大因子材料，用于在场发射显示器内产生高级二次电子发射 设备。 对于增强的二次电子发射，可以用基本上由钡，铍，钙，镁或锶的氧化物组成的近单分子膜涂覆扩增材料层。 在本公开中进一步描述了使用高放大因子膜作为荧光体偏置电极，以及荧光体偏置电位的变化以实现亮度或灰度级控制。
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78.发明授权
公开(公告)号：US5726076A
公开(公告)日：1998-03-10
申请号：US365242
申请日：1994-12-28
Applicant: G. William Tasker , Jerry Randall Horton
Inventor： G. William Tasker , Jerry Randall Horton
CPC classification number: H01J43/246 , H01J49/025 , H01J9/12 , H01J2201/32 , H01J2201/3423
Abstract: The invention is directed to continuous dynodes formed by thin-film processing techniques. According to one embodiment of the invention, a continuous dynode is formed by reacting a chemical vapor in the presence of a substrate at a temperature and pressure sufficient to result in chemical vapor deposition. In another embodiment, the layer is formed by liquid phase deposition and in another embodiment, the layer is formed by nitriding or oxidizing a substrate.
Abstract translation: 本发明涉及通过薄膜加工技术形成的连续倍增极。 根据本发明的一个实施方案，通过在足以导致化学气相沉积的温度和压力下在基板存在下使化学气相反应形成连续的倍增极。 在另一个实施方案中，该层通过液相沉积形成，并且在另一个实施方案中，该层通过氮化或氧化底物而形成。
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公开(公告)号：US5624706A
公开(公告)日：1997-04-29
申请号：US440754
申请日：1995-05-15
Applicant: Samuel Goukassian
Inventor： Samuel Goukassian
CPC classification number: H01J43/246 , C23C14/06 , C23C14/24 , C23C14/505 , H01J43/10 , H01J9/125 , H01J2201/32
Abstract: A method for fabricating an electron multiplier is provided. The method consists of depositing a random channel layer on a substrate such that the random channel layer is capable of producing a cascade secondary electron emission in response to an incident electron in the presence of an electric field.
Abstract translation: 提供一种制造电子倍增器的方法。 该方法包括在衬底上沉积随机沟道层，使得随机沟道层能够在存在电场的情况下响应于入射电子产生级联二次电子发射。
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公开(公告)号：US5544772A
公开(公告)日：1996-08-13
申请号：US507027
申请日：1995-07-25
Applicant: Robert J. Soave , Alan M. Then , Steven M. Shank , G. William Tasker
Inventor： Robert J. Soave , Alan M. Then , Steven M. Shank , G. William Tasker
CPC classification number: H01J9/125 , H01J2201/32
Abstract: Manufacture of a microchannel plate may be improved using photoelectrochemical etching and thin film activation such as CVD and nitriding and oxidizing wall surface portions of pores formed in the substrate. The pore pattern may be changed by oxidizing and etching the substrate prior to activation.
Abstract translation: 可以使用光电化学蚀刻和诸如CVD的薄膜活化和氮化和氧化在衬底中形成的孔的壁表面部分来改善微通道板的制造。 可以通过在活化之前氧化和蚀刻底物来改变孔图案。
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