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。

公开(公告)号：US07733309B2

公开(公告)日：2010-06-08

申请号：US10438841

申请日：2003-05-16

Applicant: Hajime Akimoto ,  Toshihiro Sato ,  Yoshirou Mikami ,  Hiroshi Kageyama

Inventor： Hajime Akimoto ,  Toshihiro Sato ,  Yoshirou Mikami ,  Hiroshi Kageyama

IPC: G09G3/10 ,  G09G3/30 ,  G09G3/34 ,  G09G5/00 ,  G06F3/038 ,  H01J1/15 ,  H01J19/08 ,  H01J1/62 ,  H01J63/04 ,  H01K1/02

CPC classification number: G09G3/3258 ,  G09G3/2014 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0259 ,  G09G2310/0297 ,  G09G2310/066 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/043 ,  H01L27/3244

Abstract: In a light emitting display apparatus requiring power supply lines, excellent uniformity in display luminance is provided over a relatively large screen by disposing at least one of input terminals for the power supply lines between input terminals for signal lines.

Abstract translation: 在需要电源线的发光显示装置中，通过在信号线的输入端子之间设置用于电源线的输入端子中的至少一个，在较大的屏幕上提供显示亮度的均匀性。

公开(公告)号：US5959398A

公开(公告)日：1999-09-28

申请号：US798193

申请日：1996-12-09

Applicant: Franciscus M. M. Snijkers ,  Paul J. Van Rijswijck ,  Albert Manenschijn ,  Rene C. B. Weenink

Inventor： Franciscus M. M. Snijkers ,  Paul J. Van Rijswijck ,  Albert Manenschijn ,  Rene C. B. Weenink

IPC: H01J29/04 ,  H01J1/22 ,  H01J29/46 ,  H01J1/14 ,  H01J19/06 ,  H01J19/08

CPC classification number: H01J1/22

Abstract: A cathode ray tube is provided with an electron gun which comprises a cathode structure which contains an electron-emitting material at an end portion and in which a heating element of bifilarly wound wire is accommodated. Except in the vicinity of the ends of the wire, said wire is provided with an electrically insulating layer (46) whose radius decreases, near the transition between the covered wire and the uncovered ends, by at least 15%, preferably at least 30%. Preferably, the layer (46) having the reduced radius continues for at least 100 .mu.m in the direction of the transition (54). The distance between the transition (54) and the electric connection (61) is smaller than 250 .mu.m, preferably smaller than 150 .mu.m. As a result, the number of uncovered turns between the electric connection (61) and the transition (54) is reduced to below five.

Abstract translation: 阴极射线管设置有电子枪，该电子枪包括阴极结构，该阴极结构在端部包含电子发射材料，并且其中容纳有双线缠绕的线的加热元件。 除了线的端部附近，所述导线设置有电绝缘层（46），其半径在包线和未覆盖端之间的过渡附近减小至少15％，优选至少30％ 。 优选地，具有减小的半径的层（46）在过渡（54）的方向上继续至少100微米。 过渡（54）和电气连接（61）之间的距离小于250μm，优选小于150μm。 结果，电连接（61）和过渡（54）之间的未覆盖匝数减少到5以下。

公开(公告)号：US5942834A

公开(公告)日：1999-08-24

申请号：US967026

申请日：1997-11-10

Applicant: Edwin D. Davis

Inventor： Edwin D. Davis

IPC: H01J19/08 ,  H01J19/38 ,  H01J21/06 ,  H01J45/00 ,  H02N3/00

CPC classification number: H01J45/00

Abstract: An improved thermionic electric converter uses a wire grid cathode to provide a larger surface area for electrons to boil off. Alternately or additionally, the larger electron emission surface area can be achieved by using a curved electron emission surface. A laser provides quantum interference to electrons just before they reach the anode, thereby lowering their energy levels such that they more readily are captured by the anode. The arrangement provides improved conversion efficiency and reduced electron scatter.

Abstract translation: 改进的热电转换器使用线栅阴极为电子提供较大的表面积以使其沸腾。 替代地或另外地，可以通过使用弯曲的电子发射表面来实现较大的电子发射表面积。 激光在它们到达阳极之前对电子提供量子干涉，从而降低它们的能级，使得它们更容易被阳极俘获。 该装置提供改进的转换效率和减少的电子散射。

公开(公告)号：US5296685A

公开(公告)日：1994-03-22

申请号：US46491

申请日：1993-04-09

Applicant: Norman Burstein ,  John Stein

Inventor： Norman Burstein ,  John Stein

IPC: H05B3/44 ,  H05B3/40 ,  H01C1/026 ,  H01J1/15 ,  H01J19/08

CPC classification number: H05B3/44

Abstract: A heating element formed from at least two wires twisted together. The twisted wires are preferably shaped in a helical configuration and mounted within a quartz tube.

Abstract translation: 由至少两根绞合在一起的线形成的加热元件。 扭绞线优选成形为螺旋状并安装在石英管内。

公开(公告)号：US4760306A

公开(公告)日：1988-07-26

申请号：US503373

申请日：1983-06-10

Applicant: Ka-Ngo Leung ,  Philip A. Pincosy ,  Kenneth W. Ehlers

Inventor： Ka-Ngo Leung ,  Philip A. Pincosy ,  Kenneth W. Ehlers

IPC: H01J1/15 ,  H01J9/04 ,  H01J19/08

CPC classification number: H01J9/04 ,  H01J1/15

Abstract: Electrons are copiously emitted by a device comprising a loop-shaped filament made of lanthanum hexaboride. The filament is directly heated by an electrical current produced along the filament by a power supply connected to the terminal legs of the filament. To produce a filament, a diamond saw or the like is used to cut a slice from a bar made of lanthanum hexaboride. The diamond saw is then used to cut the slice into the shape of a loop which may be generally rectangular, U-shaped, hairpin-shaped, zigzag-shaped, or generally circular. The filaments provide high electron emission at a relatively low operating temperature, such as 1600.degree. C. To achieve uniform heating, the filament is formed with a cross section which is tapered between the opposite ends of the filament to compensate for non-uniform current distribution along the filament due to the emission of electrons from the filament.

Abstract translation: 电子被包括由六硼化镧制成的环形灯丝的装置大量发射。 通过连接到灯丝的端子腿的电源，沿着灯丝产生的电流直接加热灯丝。 为了生产细丝，使用金刚石锯等来从六硼化镧棒制成切片。 然后将金刚石锯切成切割成环形的形状，其可以是大致矩形的，U形的，发夹形的，之字形的或大致圆形的。 长丝在相对较低的工作温度（例如1600℃）下提供高电子发射。为了均匀加热，灯丝形成有横截面，该横截面在灯丝的相对端之间是锥形的，以补偿不均匀的电流分布 由于从灯丝发射电子而沿着灯丝。