公开(公告)号：US5808401A

公开(公告)日：1998-09-15

申请号：US548720

申请日：1995-10-26

Applicant: Sungho Jin ,  Gregory Peter Kochanski ,  Wei Zhu

Inventor： Sungho Jin ,  Gregory Peter Kochanski ,  Wei Zhu

IPC: H01J1/304 ,  H01J9/02 ,  H01J31/12 ,  H01J1/02 ,  H01J1/16 ,  H01J1/62 ,  H01J19/08

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J2201/30403 ,  H01J2201/30457 ,  H01J2329/8625

Abstract: In accordance with the invention, a field emission device is made by disposing emitter material on an insulating substrate, applying masking particles to the emitter material, applying an insulating film and a gate conductor film over the masking particles and emitter material and removing the particles to reveal a random distribution of apertures to the emitter material. The result is a novel and economical field emission device having numerous randomly distributed emission apertures which can be used to make low cost flat panel displays.

Abstract translation: 根据本发明，通过将发射体材料设置在绝缘基板上，将掩模粒子施加到发射极材料，在掩模颗粒和发射体材料上施加绝缘膜和栅极导体膜，并将颗粒除去，制成场致发射器件 揭示孔径随机分布到发射体材料。 结果是一种新颖且经济的场致发射装置，其具有许多随机分布的发射孔，其可用于制造低成本的平板显示器。

公开(公告)号：US4068145A

公开(公告)日：1978-01-10

申请号：US752235

申请日：1976-12-20

Applicant: Seiichi Nakagawa ,  Youichi Shibuki

Inventor： Seiichi Nakagawa ,  Youichi Shibuki

IPC: H01J1/18 ,  H01J1/13 ,  H01J3/02 ,  H01J29/04 ,  H01J29/48 ,  H01J1/16 ,  H01J19/08

CPC classification number: H01J1/13 ,  H01J29/04 ,  H01J29/484 ,  H01J3/026

Abstract: An electron gun having a thermionic emitter held by boron carbide heating members or the like, supported by electroconductive members which have additional elastic positioning members arranged to nullify the emitter shift and other effects caused by heat distortion.

Abstract translation: 具有由碳化硼加热构件等保持的热离子发射体的电子枪由具有设置成消除发射极偏移的热弹性变化引起的发射极偏移和其它影响的额外的弹性定位构件的导电构件支撑。

公开(公告)号：US4049993A

公开(公告)日：1977-09-20

申请号：US689902

申请日：1976-05-25

Applicant: Takao Kishino ,  Yukihiko Utamura

Inventor： Takao Kishino ,  Yukihiko Utamura

IPC: H01J31/15 ,  H01J19/08 ,  H01J19/42 ,  H01J63/06

CPC classification number: H01J31/15

Abstract: A multi-digit fluorescent display tube comprising a multi-digit pattern display member including display units for respective digits disposed in parallel and composed of segment anodes, each segment anode having a phosphor layer, and at least one cathode stretched along the longitudinal direction of the pattern display member to confront the respective multi-digit pattern display units in common, wherein the cathode is disposed in an inclined manner and the perveance in each display unit is adjusted, so that when the cathode is heated and actuated by a direct current power source, the display brightness is substantially uniform in the display units for respective digits.

Abstract translation: 一种多位荧光显示管，包括多位图形显示构件，其包括并列设置并且由段阳极组成的各个位的显示单元，每个段阳极具有磷光体层，以及至少一个沿着 图案显示部件共同面对相应的多位图案显示单元，其中阴极以倾斜的方式设置，并且调节每个显示单元中的阴影，使得当阴极被直流电源加热和致动时 显示单位的显示亮度基本相同。

公开(公告)号：US3883767A

公开(公告)日：1975-05-13

申请号：US44068474

申请日：1974-02-08

Applicant: GTE SYLVANIA INC

Inventor： BUESCHER WILLIAM E ,  KERSTETTER DONALD R

IPC: H01J1/22 ,  H01J29/04 ,  H01J1/15 ,  H01J19/08 ,  H01K1/02

CPC classification number: H01J29/04 ,  H01J1/22

Abstract: Heat loss from a fast warmup cathode heater is minimized by keeping the coiled body portion of the heater small in relation to the length of the heater legs and by increasing the thickness of the insulating coating on the legs by a factor of about 400% over that on the coils.

Abstract translation: 通过将加热器的螺旋体部分相对于加热器腿的长度保持较小，并且通过将腿部上的绝缘涂层的厚度增加约400％的比例，使得来自快速预热阴极加热器的热损失最小化 在线圈上

公开(公告)号：US3449616A

公开(公告)日：1969-06-10

申请号：US3449616D

申请日：1966-07-05

Applicant: THOMSON HOUSTON COMP FRANCAISE

Inventor： SARROIS JEAN M

IPC: H01J1/18 ,  H01J19/08

CPC classification number: H01J1/18

公开(公告)号：US11121392B2

公开(公告)日：2021-09-14

申请号：US16340900

申请日：2017-10-31

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Adrián César Cavazos Sepulveda ,  Galo Andrés Torres Sevilla

IPC: H01J19/08 ,  H01M8/1286 ,  H01M4/88 ,  H01M6/40 ,  H01M12/08 ,  H01M8/1097

Abstract: A thin-film electrochemical device includes a monolithic substrate, which includes a cavity enclosed by bottom and side surfaces of the substrate, and a thin-film arranged on a top surface of the substrate and enclosing the cavity. The thin-film is permeable to ions.

公开(公告)号：US20130342106A1

公开(公告)日：2013-12-26

申请号：US13592867

申请日：2012-08-23

Applicant: YANG WEI ,  SHOU-SHAN FAN

Inventor： YANG WEI ,  SHOU-SHAN FAN

IPC: H01J19/06 ,  H01J19/08 ,  B82Y99/00

CPC classification number: G01Q60/40 ,  B82Y15/00 ,  G01Q70/12 ,  H01J1/14 ,  H01J1/16

Abstract: A thermionic emission device includes an insulating substrate, a patterned carbon nanotube film structure, a positive electrode and a negative electrode. The insulating substrate includes a surface. The surface includes an edge. The patterned carbon nanotube film structure is partially arranged on the surface of the insulating substrate. The patterned carbon nanotube film structure includes two strip-shaped arms joined at one end to form a tip portion protruded from the edge of the surface of the insulating substrate and suspended. The patterned carbon nanotube film structure includes a number of carbon nanotubes parallel to the surface of the insulating substrate. The patterned carbon nanotube film structure is connected between the positive electrode and the negative electrode in series.

Abstract translation: 热电子发射器件包括绝缘衬底，图案化碳纳米管膜结构，正极和负极。 绝缘基板包括表面。 表面包括边缘。 图案化的碳纳米管膜结构部分地布置在绝缘基板的表面上。 图案化碳纳米管膜结构包括两端连接的带状臂，形成从绝缘基板的表面的边缘突出的顶端部分并悬挂。 图案化碳纳米管膜结构包括平行于绝缘基板的表面的多个碳纳米管。 图案化碳纳米管膜结构串联连接在正极和负极之间。

公开(公告)号：US08563953B2

公开(公告)日：2013-10-22

申请号：US13235432

申请日：2011-09-18

Applicant: Noriaki Nakayamada ,  Makoto Hiramoto ,  Jun Yashima

Inventor： Noriaki Nakayamada ,  Makoto Hiramoto ,  Jun Yashima

IPC: H01J37/147 ,  H01J19/08

CPC classification number: H01J37/3174 ,  B82Y10/00 ,  B82Y40/00 ,  G03F1/78 ,  H01J37/3023 ,  H01J2237/30461 ,  H01J2237/30483 ,  H01J2237/31776

Abstract: A charged particle beam writing apparatus includes a unit calculating a total charge amount of charged particle beams irradiating each minimum deflection region in deflection regions having different deflection sizes respectively deflected by deflectors of a plurality of levels for deflecting charged particle beams, a unit calculating a representative temperature of the each minimum deflection region based on heat transfer from other minimum deflection regions having been written before the each minimum deflection region is written, a unit inputting a first dose of a shot of each charged particle beam irradiating the each minimum deflection region, and modulating the first dose by using the representative temperature of the each minimum deflection region, and a unit including the deflectors of a plurality of levels and writing a pattern in the each minimum deflection region with a second dose, which has been modulated, by using the deflectors of a plurality of levels.

Abstract translation: 一种带电粒子束写入装置，包括一个单元，该单元计算在偏转区域中照射每个最小偏转区域的带电粒子束的总电荷量，该偏转区域具有不同的偏转尺寸，该偏转区域分别由用于偏转带电粒子束的多个级别的偏转器偏转， 基于已经写入在每个最小偏转区域之前写入的其它最小偏转区域的热传递的每个最小偏转区域的温度，输入照射每个最小偏转区域的每个带电粒子束的射束的第一剂量的单元，以及 通过使用每个最小偏转区域的代表性温度调制第一剂量，以及包括多个级别的偏转器的单元，并且通过使用已调制的第二剂量在每个最小偏转区域中写入图案 多个级别的偏转器。

公开(公告)号：US08456076B2

公开(公告)日：2013-06-04

申请号：US12745316

申请日：2008-07-11

Applicant: Toshiyuki Morishita ,  Yoshinori Terui

Inventor： Toshiyuki Morishita ,  Yoshinori Terui

IPC: H01J1/15 ,  H01J19/08 ,  H01K1/02

CPC classification number: H01J37/06 ,  H01J37/065 ,  H01J2237/06308 ,  H01J2237/06375

Abstract: An electron emitting source capable of preventing increase in an inter-terminal resistance and a manufacturing method of the electron emitting source. The electron emitting source comprises an electron emitting chip made of rare-earth hexaboride, and a heater constituted by a carbonaceous member for holding and heating the electron emitting chip, wherein an electrically conductive substance is provided in a gap between the electron emitting chip and the heater.

Abstract translation: 能够防止端子间电阻增加的电子发射源和电子发射源的制造方法。 电子发射源包括由稀土六硼化物制成的电子发射芯片和由用于保持和加热电子发射芯片的碳质元件构成的加热器，其中导电物质设置在电子发射芯片和 加热器。

公开(公告)号：US20100194262A1

公开(公告)日：2010-08-05

申请号：US12667762

申请日：2008-06-19

Applicant: Ryozo Nonogaki ,  Yoshinori Terui

Inventor： Ryozo Nonogaki ,  Yoshinori Terui

IPC: H01J19/08

CPC classification number: H01J37/28 ,  H01J1/15 ,  H01J37/06 ,  H01J37/065 ,  H01J37/073 ,  H01J2237/061 ,  H01J2237/06316

Abstract: An electron source producing an electron beam which is highly reliable and stable even when it is externally oscillated. The electron source comprises a cathode (1) having an electron emitting section which is so connected to be interposed between top ends of two filaments (3) which are respectively connected to two conductive pins (4) provided on an insulator member (5), an end of the cathode (1) which differs from the electron emitting section being fixed to the insulator member (5), wherein the two filaments (3) are being twofold symmetry with a center on a center axis of the cathode (1), and preferably, the end of the cathode (1) which differs from the electron emitting section is fixed to the insulator member (5) via a metallic member (6) brazed to the insulator member, and more preferably, a curved portion is provided to the filaments.

Abstract translation: 产生电子束的电子源即使在外部振荡时也是高度可靠和稳定的。 电子源包括具有电子发射部分的阴极（1），该电子发射部分被连接以分别连接到设置在绝缘体部件（5）上的两个导电引脚（4​​）的两根细丝（3）的顶端之间， 阴极（1）的与电子发射部分不同的端部固定到绝缘体部件（5），其中两根细丝（3）与阴极（1）的中心轴线上的中心是双重对称的， 并且优选地，与电子发射部分不同的阴极（1）的端部通过钎焊到绝缘体构件的金属构件（6）固定到绝缘体构件（5），更优选地，弯曲部分 长丝。