公开(公告)号：US5679043A

公开(公告)日：1997-10-21

申请号：US457962

申请日：1995-06-01

Applicant: Nalin Kumar

Inventor： Nalin Kumar

IPC: H01J1/304 ,  H01J1/316 ,  H01J9/02 ,  H01J61/067 ,  H01J63/06 ,  H01J1/30

CPC classification number: H01J9/027 ,  H01J1/304 ,  H01J1/316 ,  H01J61/0677 ,  H01J63/06 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2329/00

Abstract: A matrix addressable flat panel display includes a flat cathode operable for emitting electrons to an anode when an electric field is produced across the surface of the flat cathode by two electrodes placed on each side of the flat cathode. The flat cathode may consist of a cermet or amorphic diamond or some other combination of a conducting material and an insulating material such as a low effective work function material. The electric field produced causes electrons to hop on the surface of the cathode at the conducting-insulating interfaces. An electric field produced between the anode and the cathode causes these electrons to bombard a phosphor layer on the anode.

Abstract translation: 矩阵寻址平板显示器包括平面阴极，当通过放置在平面阴极的每一侧上的两个电极跨越平面阴极的表面产生电场时，可以将电子发射到阳极。 扁平阴极可以由金属陶瓷或非晶金刚石或导电材料和绝缘材料的一些其它组合构成，例如低有效功函数材料。 所产生的电场导致电子在导电绝缘界面处在阴极的表面上跳跃。 在阳极和阴极之间产生的电场使得这些电子轰击阳极上的磷光体层。

公开(公告)号：US5675216A

公开(公告)日：1997-10-07

申请号：US482687

申请日：1995-06-07

Applicant: Nalin Kumar ,  Chenggang Xie

Inventor： Nalin Kumar ,  Chenggang Xie

IPC: H01J1/304 ,  H01J9/02 ,  H01J31/12 ,  H01J61/067 ,  H01J63/00 ,  H01J63/06 ,  H01J1/16 ,  H01J1/62 ,  H01J19/10 ,  H01J63/04

CPC classification number: H01J1/304 ,  H01J1/3042 ,  H01J31/127 ,  H01J61/0677 ,  H01J63/00 ,  H01J63/06 ,  H01J9/027 ,  H01J2201/304 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2329/00 ,  H01J2329/8625

Abstract: A field emission cathode for use in flat panel displays is disclosed comprising a layer of conductive material and a layer of amorphic diamond film, functioning as a low effective work-function material, deposited over the conductive material to form emission sites. The emission sites each contain at least two sub-regions having differing electron affinities. Use of the cathode to form a computer screen is also disclosed along with the use of the cathode to form a fluorescent light source.

Abstract translation: 公开了一种用于平板显示器的场发射阴极，其包括一层导电材料和一层非晶金刚石膜，其作为低有效功函数材料，沉积在导电材料上以形成发射位置。 发射部位各自含有至少两个具有不同电子亲和力的亚区域。 还公开了阴极形成计算机屏幕的使用以及阴极的使用以形成荧光光源。

公开(公告)号：US5581149A

公开(公告)日：1996-12-03

申请号：US294078

申请日：1994-08-22

Applicant: Yukiharu Seko ,  Hiroshi Kamogawa ,  Sashiro Uemura ,  Mitsuaki Morikawa ,  Tokuhide Shimojo

Inventor： Yukiharu Seko ,  Hiroshi Kamogawa ,  Sashiro Uemura ,  Mitsuaki Morikawa ,  Tokuhide Shimojo

IPC: H01J9/24 ,  H01J9/02 ,  H01J29/86 ,  H01J31/15 ,  H01J63/02 ,  H01J63/06 ,  H01J19/54

CPC classification number: H01J63/06 ,  H01J31/15

Abstract: A display tube for a light source including a translucent face glass assembly having a front surface side which is formed spherically, a peripheral portion on which a step portion is formed, inner surface side on which a phosphor layer and a metallized film are sequentially formed, and a contact segment having one end connected to the metallized film. A glass bulb is provided having one open end portion sealed to the step portion of the translucent face glass assembly with low-melting frit glass. A stem assembly is provided having a anode electrode assembly and a cathode assembly mounted therein. The anode electrode assembly and the cathode assembly are accommodated in the glass bulb. The contact segment is contacted by the anode electrode assembly, the stem assembly being hermetically sealed at the other open end portion of the glass bulb. A high voltage applied to the anode assembly accommodated in the glass bulb is applied to the metallized film through the path of the contact segment.

Abstract translation: 一种用于光源的显示管，包括具有球形的前表面侧的半透明面玻璃组件，其上形成台阶部分的周边部分，依次形成荧光体层和金属化膜的内表面侧， 以及具有连接到金属化膜的一端的接触段。 提供了一种玻璃灯泡，其具有一个开口端部，该开口端部用低熔点玻璃料密封到半透明面玻璃组件的台阶部分。 提供了一种杆组件，其具有安装在其中的阳极电极组件和阴极组件。 阳极电极组件和阴极组件容纳在玻璃灯泡中。 接触段由阳极电极组件接触，杆组件在玻璃泡的另一开口端部气密密封。 施加到容纳在玻璃灯泡中的阳极组件的高电压通过接触段的路径被施加到金属化膜。

公开(公告)号：US5469018A

公开(公告)日：1995-11-21

申请号：US94767

申请日：1993-07-20

Applicant: Stuart M. Jacobsen ,  Steven M. Jaffe ,  Hergen Eilers ,  Michieal L. Jones

Inventor： Stuart M. Jacobsen ,  Steven M. Jaffe ,  Hergen Eilers ,  Michieal L. Jones

IPC: G02B5/08 ,  H01J29/10 ,  H01J29/28 ,  H01J61/42 ,  H01J63/06 ,  H01L51/50 ,  H05B33/12 ,  H05B33/22 ,  H05B33/24 ,  H01S3/08

CPC classification number: H01J61/42 ,  H01J29/28 ,  H01J63/06 ,  H05B33/12 ,  H05B33/22

Abstract: A resonant microcavity display, comprising a thin-film resonant microcavity with a phosphor active region is disclosed. The microcavity comprises: a rigid substrate; a front reflector disposed upon the rigid substrate; a phosphor active region disposed upon the front reflector; and a back reflector disposed upon the active region. The display preferentially emits light that propagates along the axis perpendicular to plane of the display, due to its quantum mechanical properties. It exhibits high external efficiency, highly controllable chromaticity, high resolution, highly directional output and highly efficient heat transfer characteristics. For these reasons it provides a suitable display element for projection screen television, high definition television, direct view television, flat panel displays, optical coupling, and other applications.

Abstract translation: 公开了一种包括具有磷光体活性区域的薄膜谐振微腔的共振微腔显示器。 微腔包括：刚性基底; 设置在刚性基板上的前反射器; 设置在前反射器上的荧光体有源区; 以及设置在有源区上的后反射器。 由于其量子力学性能，显示器优先发射沿垂直于显示器平面的轴传播的光。 它表现出高的外部效率，高度可控的色度，高分辨率，高定向输出和高效的传热特性。 由于这些原因，它提供了用于投影屏幕电视，高分辨率电视，直观观看电视，平板显示器，光耦合等应用的合适的显示元件。

公开(公告)号：US5045754A

公开(公告)日：1991-09-03

申请号：US480582

申请日：1990-02-15

Applicant: Jean-Frederic Clerc

Inventor： Jean-Frederic Clerc

IPC: H01J63/06

CPC classification number: H01J63/06

Abstract: A planar light source, comprises a vacuum enclosure (1) bounded by two parallel, insulating planar walls (3,4) and a side wall (2). On each of the planar walls and within the enclosure (1) is placed a conductive electrode (5,6) covered with an insulating layer (7,8) and at least one of these two wall-electrode-insulating layer assemblies is transparent. On one of the insulating layers (8) is placed a cathodoluminescent material layer (9). In the vicinity of the side wall (2) and externally of the two conductive electrodes (5,6) is provided an electron source (11) and a voltage source (10) is also provided for alternatively applying to the two conductive electrodes (5,6) two different potentials (V.sub.anode, V.sub.rest), so that the electrons emitted by the electron source are alternatively collected by the electrodes.

Abstract translation: 平面光源包括由两个平行的绝缘平面壁（3,4）和侧壁（2）限定的真空外壳（1）。 在每个平面壁和外壳（1）内都放置有被绝缘层（7,8）覆盖的导电电极（5,6），并且这两个壁电极绝缘层组件中的至少一个是透明的。 在一个绝缘层（8）上放置阴极发光材料层（9）。 在侧壁（2）附近和两个导电电极（5,6）的外侧设置有电子源（11）和电压源（10），用于交替地施加到两个导电电极（5） ，6）两个不同的电位（Vanode，Vrest），使得由电子源发射的电子被电极交替地收集。

公开(公告)号：US4757234A

公开(公告)日：1988-07-12

申请号：US45246

申请日：1987-05-04

Applicant: Youichi Ikuta ,  Hiroshi Watanabe ,  Kiyoshi Morimoto

Inventor： Youichi Ikuta ,  Hiroshi Watanabe ,  Kiyoshi Morimoto

IPC: H01J29/89 ,  H01J31/15 ,  H01J63/06

CPC classification number: H01J31/15

Abstract: A fluorescent display device which is capable of substantially reducing reflection by wiring conductors and anode conductors to significantly improve visibility in reading of a display segment. The fluorescent display device is constructed in a manner to arrange anode conductors and wiring conductors each formed of a metallic film through a colored antireflection film on a substrate.

Abstract translation: 一种荧光显示装置，其能够基本上减少布线导体和阳极导体的反射，以显着提高显示部分的读取能力。 荧光显示装置以通过基板上的着色抗反射膜排列由金属膜形成的阳极导体和布线导体的方式构成。

公开(公告)号：US4695765A

公开(公告)日：1987-09-22

申请号：US637036

申请日：1984-08-02

Applicant: Ralph D. Nixon

Inventor： Ralph D. Nixon

IPC: H01J63/06 ,  G09F13/42 ,  H01J31/20 ,  H01J1/62

CPC classification number: H01J31/20 ,  G09F13/42

Abstract: A display arrangement consists of a tubular envelope with fluorescent stripes running along its length, localized portions of which are illuminated by different electron guns which produce flood beams of electrons. Field electrodes which surround each electron gun determine the angular direction at which the flood beam leaves the gun and hence which one of the fluorescent stripes is caused to emit light. The stripes can be of three different primary colors, to produce a colored display.

Abstract translation: 显示装置由具有沿着其长度延伸的荧光条纹的管状外壳组成，其局部部分由产生电子束的不同电子枪照射。 围绕每个电子枪的场电极确定了光束离开喷枪的角度方向，并因此确定使哪一条荧光条发光。 条纹可以是三种不同的原色，以产生彩色显示。

公开(公告)号：US4675572A

公开(公告)日：1987-06-23

申请号：US839544

申请日：1986-03-14

Applicant: Hiroshi Watanabe ,  Kiyoshi Morimoto

Inventor： Hiroshi Watanabe ,  Kiyoshi Morimoto

IPC: H01J63/06 ,  G06K15/12 ,  H01J31/15 ,  H01J63/02 ,  G01D15/06

CPC classification number: G06K15/12

Abstract: A write head of optical printer utilizing the principle of a vacuum fluorescent display device which is capable of forming a sufficient grid gap between each adjacent two grids and accurately and readily accomplishing the arrangement of the grids is disclosed. The write head is constructed in such a manner that grids are arranged above a plurality of parallel strip-like anode conductors arranged on a substrate so as to obliquely cross a row of the anode conductors, phosphor layers are deposited on the anode conductors so as to be opposite to the grids to form light emitting picture cells, and an array of the light emitting picture cells in each grid is formed separately.

Abstract translation: 公开了利用真空荧光显示装置的原理的光学打印机的写头，其能够在每个相邻的两个格栅之间形成足够的格栅间隙，并且准确且容易地实现格栅的布置。 写头的构造方式是将格栅布置在布置在基板上的多个平行的带状阳极导体的上方，以便倾斜地交叉一排阳极导体，将荧光体层沉积在阳极导体上，以便 与网格相对以形成发光图像单元，并且分别形成每个格栅中的发光图像单元的阵列。

公开(公告)号：US4406975A

公开(公告)日：1983-09-27

申请号：US185380

申请日：1980-09-08

Applicant: Ralph D. Nixon

Inventor： Ralph D. Nixon

IPC: H01J61/56 ,  H01J63/06 ,  H01J29/96

CPC classification number: H01J61/56 ,  H01J63/06

Abstract: A lamp consists of a high voltage power supply 5 mounted on an evacuated envelope 1. The lamp glows when electrons from a cathode 2 strike a phospher coating 4 on the inside surface of the envelope. The lamp is mounted so that it can be separated from the power supply and provision is made to inhibit the generation of the very high anode potential by the power supply unless it is correctly mounted on the envelope.

Abstract translation: 灯由安装在真空外壳1上的高压电源5组成。当来自阴极2的电子撞击信封的内表面上的磷光体涂层4时，该灯发光。 灯安装成使其能够与电源分离，并且提供禁止由电源产生非常高的阳极电位，除非它被正确地安装在信封上。

公开(公告)号：US4368404A

公开(公告)日：1983-01-11

申请号：US179294

申请日：1979-12-13

Applicant: Ikuo Daisyaku

Inventor： Ikuo Daisyaku

IPC: H01J31/15 ,  H01J63/06 ,  H01J63/02

CPC classification number: H01J63/06 ,  H01J31/15

Abstract: This invention is related to a matrix-type fluorescent indicator lamp which is formed of a matrix by making a number of grid thin wires 13 arranged in parallel intersect perpendicular to a number of anode thin wires 11 arranged in parallel within a sealed tube being composed of a glass cover 6 and an insulated substrate 8, and which displays characters and figures as a dotted pattern by making the fluorescent material-applied anode thin wires luminous spot-like where the anode thin wires 11 intersect the grid thin wires 13. In the lamp, said anode thin wires 11 are mutually arranged in parallel not being in contact with the insulated substrate 8 so as to densify luminous spots narrowing the pitch between the anode thin wires 11 arranged in parallel.

Abstract translation: PCT No.PCT / JP79 / 00104 Sec。 371 1979年12月13日第 102（e）1979年12月13日，PCT申请日为1979年4月23日。本发明涉及一种由矩阵形成的矩阵型荧光指示灯，其通过使若干并联布置的格栅细线13垂直相交 涉及在由玻璃盖6和绝缘基板8构成的密封管内并列布置的多个阳极细线11，并且通过使荧光材料施加的阳极细线发光点将字符和图形显示为虚线图案 其中阳极细线11与栅格细线13相交。在灯中，所述阳极细线11并联地布置成不与绝缘基板8接触，以便致密化使阳极之间的间距变窄的发光点 平行布置的细线11。