公开(公告)号：US4553062A

公开(公告)日：1985-11-12

申请号：US559794

申请日：1983-12-09

Applicant: Jean Ballon ,  Vincent Comparat ,  Joseph Pouxe

Inventor： Jean Ballon ,  Vincent Comparat ,  Joseph Pouxe

IPC: G01T1/185 ,  H01J47/02 ,  H01J47/06 ,  H01J1/90 ,  G01T1/18

CPC classification number: H01J47/02

Abstract: Gas-filled detector for locating the presence in space of particles or radiations. The detector according to the invention comprises a curved body containing a gaseous fluid under pressure, and being provided with a window, and on the inside, an elongated element forming means of picking-up an avalanche of elements, said means being constituted by a structure of the type with at least one curved conducting strip held in such a way by the body that it projects into the enclosure and that one of its longitudinal edges is parallel to the axis of the window. The invention finds an application in X-ray crystallography.

Abstract translation: 充气检测器，用于定位颗粒或辐射空间中的存在。 根据本发明的检测器包括一个包含压力下的气态流体并且设置有窗口的弯曲体，并且在内部具有一个拾取雪崩元件的细长元件形成装置，所述装置由结构 该类型的至少一个弯曲导电条以这样的方式被身体固定，使其伸入外壳并且其纵向边缘之一平行于窗口的轴线。 本发明在X射线晶体学中发现了一种应用。

公开(公告)号：US4223244A

公开(公告)日：1980-09-16

申请号：US951388

申请日：1978-10-16

Applicant: Takao Kishino ,  Kishio Kawasaki ,  Nobuo Yamaguchi

Inventor： Takao Kishino ,  Kishio Kawasaki ,  Nobuo Yamaguchi

IPC: H01J31/15 ,  H01J1/46 ,  H01J1/90 ,  H01J63/06

CPC classification number: H01J31/15

Abstract: A fluorescent display device having pattern display sections each composed of phosphor-coated anodes arranged in the form of a matrix, at least a filament for emitting electrons when heated, the anodes being selectively bombarded with electrons emitted from the cathode to produce a visual display, position-selecting grids provided between the filament and the pattern display sections, column-selecting grids or row-selecting grids provided opposite to the columns or rows of the anodes, and a frame member provided, on its surface facing the filament, with the position-selecting grids and on its surface facing the pattern display section with the column-selecting grids or the row-selecting grids, the frame member being made of insulating material at least where necessary. With the provision of the frame member, the device of the present invention can be assembled easily, securely and correctly, and can produce a high-quality display.

Abstract translation: 一种荧光显示装置，具有图案显示部分，每个图案显示部分由以矩阵形式布置的磷光体涂覆的阳极组成，至少一个在加热时发射电子的灯丝，阳极被从阴极发射的电子选择性地轰击以产生视觉显示， 提供在灯丝和图案显示部分之间的选择栅格，与阳极列或行相对设置的列选择栅格或行选择栅格，以及在其面向灯丝的表面上设置的框架构件， - 选择栅格，并且在其具有列选择栅格或行选择栅格的图案显示部分的表面上，框架构件至少在必要时由绝缘材料制成。 通过设置框架构件，可以容易地，可靠地和正确地组装本发明的装置，并且可以产生高质量的显示。

公开(公告)号：US3764845A

公开(公告)日：1973-10-09

申请号：US3764845D

申请日：1972-04-27

Applicant: PHILIPS CORP

Inventor： DE FRAEYE D

IPC: H01K1/18 ,  H01J1/90 ,  H01J19/46 ,  H01J19/48

CPC classification number: H01K1/18

Abstract: The invention relates to an electric filament lamp having a tubular lamp envelope provided with a pinch seal in which two series-arranged filaments are incorporated which are coupled by a brace. The brace comprises a loop in which a supporting wire is inserted. The shape of the loop and the cross-section of the brace are non-circular, for example, elongate, so as to limit the mutual rotatability.

Abstract translation: 本发明涉及一种具有管状灯泡的电灯丝灯管，该管状灯泡设置有夹紧密封件，其中结合有串联布置的两根细丝，其通过支架联接。 支架包括其中插入支撑线的环。 环的形状和支架的横截面是非圆形的，例如是细长的，以便限制相互的可旋转性。

公开(公告)号：US3745402A

公开(公告)日：1973-07-10

申请号：US3745402D

申请日：1971-12-17

Applicant: SHELTON J ,  NORMAN R ,  HAGOOD J

Inventor： SHELTON J ,  HAGOOD J ,  NORMAN R

IPC: H01J1/304 ,  H01J1/30 ,  H01J1/90

CPC classification number: H01J1/3042 ,  Y10T428/24612 ,  Y10T428/249928

Abstract: A unique electron source comprises an oxide-metal composite capable of emitting electrons at ambient temperatures when subjected to an electric field. The quantity of electrons emitted depends on the electric field provided for the emitter and thermionic emission is not employed during any stage of emission. The electron source, a field effect emitter, can have more than a million metal fibers for each square centimeter of emitter surface area. The metal fibers are normally less than one micron in diameter and are uniformly embedded within an oxide insulator for emitting electrons from the ends of the metal fibers.

公开(公告)号：US11043349B1

公开(公告)日：2021-06-22

申请号：US16549210

申请日：2019-08-23

Applicant: HRL Laboratories, LLC

Inventor： Christopher S. Roper

IPC: H01J1/304 ,  H01J1/90

Abstract: Some variations provide an electrochemical solid-state field-emission ion source comprising: (a) an ion conductor comprising a protuberance within a protuberance region, wherein the ion conductor contains mobile ions; (b) a first electrode disposed distally from the ion conductor, wherein the protuberance region is on the same side of the first electrode as the ion conductor; (c) a second electrode in contact with the ion conductor, wherein the second electrode is electrically isolated from the first electrode; and (d) an electrical insulator between the ion conductor and the first electrode. Some variations provide a method of electrochemically emitting ions from a field-emission ion source, comprising: applying an electrode potential between the first electrode and the second electrode; oxidizing or reducing the atoms in the atom reservoir, and transporting the atoms into and through the ion conductor as mobile ions; and emitting the mobile ions from the protuberance.

公开(公告)号：US20130169143A1

公开(公告)日：2013-07-04

申请号：US13821512

申请日：2010-09-20

Applicant: Mingjie Zhou ,  Wenbo Ma ,  Qingtao Li

Inventor： Mingjie Zhou ,  Wenbo Ma ,  Qingtao Li

IPC: H01J1/90 ,  H01J9/38

CPC classification number: H01J1/90 ,  H01J9/24 ,  H01J9/38 ,  H01J61/30 ,  H01J63/02 ,  H01J63/06

Abstract: A field emission light source device, comprising: cathode plate comprising substrate and cathode conductive layer disposed on surface of substrate, and anode plate comprising base formed from transparent ceramic material and anode conductive layer disposed on one surface of base, and insulating support member by which cathode plate and anode plate are integrally fixed, and vacuum-tight chamber formed with anode plate, cathode plate and insulating support member; anode conductive layer and the cathode plate are disposed opposite each other. Because of advantages of good electrical conductivity, high light transmittance, stable electron-impact resistance performance and uniform luminescence, using transparent ceramic as the base of the anode plate in the field emission light source device can increase electron beam excitation efficiency effectively, increase light extraction efficiency of the field emission light source device, and finally increase its luminous efficiency. A manufacturing method of the field emission light source device is also provided.

Abstract translation: 一种场发射光源装置，包括：阴极板，包括设置在基板表面上的基板和阴极导电层，以及阳极板，其包括由透明陶瓷材料形成的基底和设置在基底的一个表面上的阳极导电层，以及绝缘支撑构件， 阴极板和阳极板一体固定，真空室形成阳极板，阴极板和绝缘支撑构件; 阳极导电层和阴极板彼此相对设置。 由于导电性好，透光率高，电子撞击性能稳定，发光均匀，采用透明陶瓷作为场致发射光源装置的阳极板底座，可有效提高电子束激发效率，增加光提取 场发射光源器件的效率，最终提高其发光效率。 还提供了场发射光源装置的制造方法。

公开(公告)号：US5619099A

公开(公告)日：1997-04-08

申请号：US492703

申请日：1995-06-20

Applicant: Kimitsugu Nakamura ,  Masayoshi Sahara ,  Atushi Ishikawa ,  Chiyoshi Okuyama ,  Junichi Takeuchi

Inventor： Kimitsugu Nakamura ,  Masayoshi Sahara ,  Atushi Ishikawa ,  Chiyoshi Okuyama ,  Junichi Takeuchi

IPC: H01J43/20 ,  H01J1/90 ,  H01J9/18 ,  H01J29/02 ,  H01J43/06 ,  H01J40/16

CPC classification number: H01J43/06 ,  H01J1/90 ,  H01J29/023 ,  H01J9/18

Abstract: Support electrodes are provided for individually supporting a plurality of dynodes arranged inside of a vessel of an electron tube, such as photomultiplier tube. A black spacer formed from a ceramic material is disposed between the support electrodes. The black spacers are formed with elemental composition having content of MnO suppressed to 3 wt % or less. Current leaks, which are the cause of dark current, and abnormal generations of light during photomultiplication can be reduced, thereby improving the signal-to-noise ratio of the electron tube.

Abstract translation: 提供支撑电极用于单独地支撑布置在诸如光电倍增管的电子管的容器内部的多个倍增电极。 由陶瓷材料形成的黑色间隔物设置在支撑电极之间。 黑色间隔物由MnO含量抑制在3重量％以下的元素组合物形成。 可以减少电流泄漏，这是暗电流的原因，并且可以减少光电倍增期间的异常发光，从而提高电子管的信噪比。

公开(公告)号：US4940916B1

公开(公告)日：1996-11-26

申请号：US26668188

申请日：1988-11-03

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： BOREL MICHEL ,  BORONAT JEAN-FRANCOIS ,  MEYER ROBERT ,  RAMBAUD PHILIPPE

IPC: H01J29/04 ,  H01J1/304 ,  H01J31/12 ,  H01J1/30 ,  H01J1/90

CPC classification number: H01J1/3042 ,  H01J2201/319

公开(公告)号：US4716338A

公开(公告)日：1987-12-29

申请号：US771799

申请日：1985-09-03

Applicant: Yung Rungz

Inventor： Yung Rungz

IPC: H01J37/32 ,  H01J17/38 ,  H01J1/90

CPC classification number: H01J37/32018

Abstract: An electrode structure used in a glow discharge system for nitride hardening of metals. The structure includes an anode plate, a cathode plate, a conductor connected to the cathode plate and an insulating dielectric shroud which surrounds the conductor. The two plates are firmly attached to the dielectric shroud so as to prevent any air gaps across which an arc may form. The shroud includes a plurality of annular grooves at one end to prevent the surface of the shroud from being covered by extraneous matter which would allow an arc to form between the plates.

Abstract translation: 用于金属氮化物硬化的辉光放电系统中的电极结构。 该结构包括阳极板，阴极板，连接到阴极板的导体和围绕导体的绝缘电介质护罩。 两个板牢固地连接到电介质护罩上，以防止可能形成电弧的任何气隙。 护罩在一端包括多个环形槽，以防止护罩的表面被外部物质所覆盖，外部物质将允许在板之间形成电弧。

公开(公告)号：US4651049A

公开(公告)日：1987-03-17

申请号：US715026

申请日：1985-03-18

Applicant: Kiyoshi Saeki ,  Sadao Watanabe

Inventor： Kiyoshi Saeki ,  Sadao Watanabe

IPC: H01J9/02 ,  H01J1/88 ,  H01J9/18 ,  H01J29/02 ,  H01J31/12 ,  H01J1/90 ,  H01J63/06

CPC classification number: H01J31/125 ,  H01J1/88 ,  H01J29/02 ,  H01J29/028 ,  H01J2329/864 ,  H01J2329/8645

Abstract: An electrode assembly for display apparatus is disclosed. A plurality of electrodes of different rigidities are provided between a cathode and a fluorescent material through coupling spacers. Plural kinds of coupling spacers are prepared in each of which the materials of a substrate metal, an insulating layer and a glass frit are different from each other and the proportional thicknesses of these components are varied to the extent that the intervals between the electrodes of different rigidities are not changed are prepared. An electrode block is completed by arranging the electrodes and the spacers such as to cancel the rotating moment around the neutral axis of the electrode block and joining them by means of calcination. The assembling accuracy of the electrode block is heightened very advantageously for positional accuracy with respect to the fluorescent screen.

Abstract translation: PCT No.PCT / JP84 / 00370 Sec。 371日期1985年3月18日 102（e）1985年3月18日PCT提交1984年7月20日PCT公布。 出版物WO85 / 00692 1985年2月14日，公开了一种显示装置用电极组件。 通过耦合间隔件在阴极和荧光材料之间提供不同刚性的多个电极。 制备多种耦合间隔物，其中每种耦合间隔物的基底金属，绝缘层和玻璃料的材料彼此不同，并且这些组分的比例厚度变化到不同的电极之间的间隔 刚性没有改变准备。 电极块通过布置电极和间隔件来完成，以消除围绕电极块的中性轴线的旋转力矩并通过煅烧将它们接合。 为了相对于荧光屏的位置精度，电极块的组装精度非常有利地提高。