公开(公告)号：US2171227A

公开(公告)日：1939-08-29

申请号：US22156538

申请日：1938-07-27

Applicant: PHILIPS NV

Inventor： SCHREINEMACHERS WILLEM J H

IPC: H01J1/32 ,  H01J9/12

CPC classification number: H01J9/125 ,  H01J1/32 ,  H01J2201/32 ,  Y10T428/24997 ,  Y10T428/24999

公开(公告)号：SE8002445A

公开(公告)日：1980-10-03

申请号：SE8002445

申请日：1980-03-31

Applicant: PHILIPS NV

Inventor： KNAPP A G

IPC: C23C14/16 ,  C23C14/58 ,  H01J9/12

CPC classification number: C23C14/16 ,  C23C14/58 ,  C23C14/5806 ,  C23C14/5853 ,  H01J9/125 ,  H01J2201/32

公开(公告)号：US20080157652A1

公开(公告)日：2008-07-03

申请号：US11958393

申请日：2007-12-18

Applicant: Jung-Yu Li ,  Shih-Pu Chen ,  Yi-Ping Lin ,  Wei-Chih Lin ,  Lian-Yi Cho

Inventor： Jung-Yu Li ,  Shih-Pu Chen ,  Yi-Ping Lin ,  Wei-Chih Lin ,  Lian-Yi Cho

IPC: H01J1/62

CPC classification number: H01J63/08 ,  H01J29/04 ,  H01J29/94 ,  H01J31/123 ,  H01J61/62 ,  H01J2201/30469 ,  H01J2201/32

Abstract: A pixel structure of display apparatus includes a first substrate and a second substrate. Several cathode structure layers are disposed on the first substrate. The second substrate is a light-transmissive material. Several anode structure layers are disposed on the second substrate, and are light-transmissive conductive materials. The first substrate faces to the second substrate, so that the cathode structure layers are respectively aligned with the anode structure layers. A separation structure is disposed between the first substrate and the second substrate, for respective partitioning the anode structure layers and the cathode structure layers to form several spaces. Several fluorescent layers are respectively disposed between the anode structure layers and the cathode structure layers. A low-pressure gas is respectively filled into the spaces. The low-pressure gas has an electron mean free path, allowing at least sufficient amount of electrons to directly impinge the fluorescent layer under an operation voltage.

Abstract translation: 显示装置的像素结构包括第一基板和第二基板。 多个阴极结构层设置在第一基板上。 第二基板是透光材料。 多个阳极结构层设置在第二基板上，并且是透光导电材料。 第一衬底面向第二衬底，使得阴极结构层分别与阳极结构层对准。 分离结构设置在第一基板和第二基板之间，用于相应地分隔阳极结构层和阴极结构层以形成几个空间。 阳极结构层和阴极结构层之间分别设置有几个荧光层。 低压气体分别装入空间。 低压气体具有电子平均自由程，允许至少足够量的电子在操作电压下直接冲击荧光层。

公开(公告)号：US20060152154A1

公开(公告)日：2006-07-13

申请号：US10542233

申请日：2004-01-16

Applicant: Hiroyuki Sugiyama ,  Yoshiro Akai ,  Shirou Sakai

Inventor： Hiroyuki Sugiyama ,  Yoshiro Akai ,  Shirou Sakai

IPC: H01J31/50

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 molybdate 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含有至少一种具有碱金属离子的钼酸盐作为抗衡阳离子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。

公开(公告)号：US06686696B2

公开(公告)日：2004-02-03

申请号：US09802585

申请日：2001-03-08

Applicant: Gerald T. Mearini ,  Laszlo A. Takacs

Inventor： Gerald T. Mearini ,  Laszlo A. Takacs

IPC: H01J2305

CPC classification number: H01J23/05 ,  H01J2201/30457 ,  H01J2201/32

Abstract: A radio frequency magnetron device for generating radio frequency power includes a cathode at least partially formed from a diamond material. An anode is disposed concentrically around the cathode. An electron field is provided radially between the anode and the cathode. First and second oppositely charged pole pieces are operatively connected to the cathode for producing a magnetic field in a direction perpendicular to the electric field. A filament is provided within the electron tube which when heated produces primary electrons. Alternatively, a voltage is applied to the anode which causes primary electrons to emit from the diamond coated cathode. A portion of the primary electrons travel in a circular path and induce radio frequency power. Another portion of the primary electrons spiral back and collide with the cathode causing the emission of secondary electrons. The secondary electron emission sustains operation of the magnetron device once the device has been started.

Abstract translation: 用于产生射频功率的射频磁控管装置包括至少部分由金刚石材料形成的阴极。 阳极围绕阴极同心地设置。 在阳极和阴极之间径向设置电子场。 第一和第二相对带电的极片可操作地连接到阴极，以在垂直于电场的方向上产生磁场。 在电子管内提供一根灯丝，当加热时产生一次电子。 或者，向阳极施加电压，其使一次电子从金刚石涂覆的阴极发射。 一部分一次电子以圆形路径行进并且感应射频功率。 一次电子的另一部分螺旋回来并与阴极碰撞引起二次电子的发射。 一旦装置启动，二次电子发射就能维持磁控管装置的操作。

公开(公告)号：US06414442B1

公开(公告)日：2002-07-02

申请号：US09685821

申请日：2000-10-09

Applicant: John L. Janning

Inventor： John L. Janning

IPC: H01J102

CPC classification number: H01J29/085 ,  H01J3/022 ,  H01J29/023 ,  H01J29/06 ,  H01J29/467 ,  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。

公开(公告)号：US6084345A

公开(公告)日：2000-07-04

申请号：US311499

申请日：1999-05-13

Applicant: John L. Janning

Inventor： John L. Janning

IPC: H01J3/02 ,  H01J29/02 ,  H01J29/06 ,  H01J29/08 ,  H01J29/46 ,  H01J31/12 ,  H01J19/24

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.

公开(公告)号：US5619100A

公开(公告)日：1997-04-08

申请号：US234158

申请日：1994-04-28

Applicant: Hiroyuki Kyushima ,  Koji Nagura ,  Yutaka Hasegawa ,  Eiichiro Kawano ,  Tomihiko Kuroyanagi ,  Akira Atsumi ,  Masuya Mizuide

Inventor： Hiroyuki Kyushima ,  Koji Nagura ,  Yutaka Hasegawa ,  Eiichiro Kawano ,  Tomihiko Kuroyanagi ,  Akira Atsumi ,  Masuya Mizuide

IPC: H01J9/12 ,  H01J9/18 ,  H01J43/04 ,  H01J43/10 ,  H01J43/12 ,  H01J43/22 ,  H01J43/18

CPC classification number: H01J43/04 ,  H01J43/10 ,  H01J43/12 ,  H01J43/22 ,  H01J9/12 ,  H01J9/18 ,  H01J2201/32 ,  H01J2201/3426

Abstract: A photomultiplier is constituted by a photocathode and an electron multiplier having a typical structure in which a dynode unit having a plurality of dynode plates stacked in an incident direction of photoelectrons, an anode plate, and an inverting dynode plate are sequentially stacked. Through holes for injecting a metal vapor are formed in the inverting dynode plate to form secondary electron emitting layers on the surfaces of dynodes supported by the dynode plates, and the photocathode. With this structure, the secondary electron emitting layers are uniformly formed on the surfaces of the dynodes. Therefore, variations in output signals obtained from anodes can be reduced regardless of the positions of the photocathode.

Abstract translation: 光电倍增管由具有典型结构的光电阴极和电子倍增器构成，其中依次堆叠具有沿光电子的入射方向堆叠的多个倍增极板的倍增电极单元，阳极板和反相倍增极板。 用于注入金属蒸汽的通孔形成在反相倍增器板中，以在由倍增极板和光电阴极支撑的倍增极的表面上形成二次电子发射层。 利用这种结构，二次电子发射层均匀地形成在倍增电极的表面上。 因此，无论光电阴极的位置如何，可以减少从阳极获得的输出信号的变化。

公开(公告)号：US5572089A

公开(公告)日：1996-11-05

申请号：US234153

申请日：1994-04-28

Applicant: Hiroyuki Kyushima ,  Koji Nagura ,  Yutaka Hasegawa ,  Eiichiro Kawano ,  Tomihiko Kuroyanagi ,  Akira Atsumi ,  Masuya Mizuide

Inventor： Hiroyuki Kyushima ,  Koji Nagura ,  Yutaka Hasegawa ,  Eiichiro Kawano ,  Tomihiko Kuroyanagi ,  Akira Atsumi ,  Masuya Mizuide

IPC: H01J9/12 ,  H01J9/18 ,  H01J43/04 ,  H01J43/10 ,  H01J43/12 ,  H01J43/22

CPC classification number: H01J43/12 ,  H01J43/04 ,  H01J43/10 ,  H01J43/22 ,  H01J9/12 ,  H01J9/18 ,  H01J2201/32 ,  H01J2201/3426

Abstract: A photomultiplier includes a photocathode and an electron multiplier. A typical structure of the electron multiplier is obtained such that a dynode unit constituted by stacking a plurality of dynode plates in the incident direction of photoelectrons, an anode plate, and an inverting dynode plate are stacked. The anode plate has electron through holes at a predetermined portion to cause secondary electrons emitted from the dynode unit to pass therethrough. Each electron through hole has a diameter on the inverting dynode plate side larger than that on the dynode unit side, thereby increasing the capture area of the secondary electrons orbit-inverted by the inverting dynode plate.

Abstract translation: 光电倍增管包括光电阴极和电子倍增器。 获得电子倍增器的典型结构，使得在光电子的入射方向上堆叠多个倍增极板构成的倍增电极单元，阳极板和反相倍增极板堆叠。 阳极板在预定部分具有电子通孔，以使从倍增极单元发射的二次电子通过。 每个电子通孔的反转倍增极板侧的直径大于倍增极单元侧的直径，从而增加由反相倍增极板轨道反转的二次电子的捕获面积。

公开(公告)号：US5569355A

公开(公告)日：1996-10-29

申请号：US371548

申请日：1995-01-11

Applicant: Alan M. Then ,  Steven M. Shank ,  Robert J. Soave ,  G. William Tasker

Inventor： Alan M. Then ,  Steven M. Shank ,  Robert J. Soave ,  G. William Tasker

IPC: H01J9/12 ,  H01L21/00 ,  B44C1/22

CPC classification number: H01J9/125 ,  H01J2201/32

Abstract: The present invention discloses a method for constructing a completely micromachined MCP that is activated with thin-film dynodes wherein the interchannel regions are first dry etched in the substrate, resulting in channel pillars. The etched portions of the substrate are then back filled and the channel pillars are thereafter removed to produce a micromachined perforated microchannel plate. The technique may be employed to produce an active element for an integrated image tube or photomultiplier tube.

Abstract translation: 本发明公开了一种用于构建完全微机械加工的MCP的方法，其中薄膜倍增极被激活，其中通道区域首先在衬底中被干蚀刻，从而形成通道柱。 然后衬底的蚀刻部分被后填充，然后移除通道柱，以产生微机加工的穿孔微通道板。 该技术可以用于产生用于集成成像管或光电倍增管的有源元件。