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公开(公告)号：US5973446A
公开(公告)日：1999-10-26
申请号：US894270
申请日：1997-11-06
CPC classification number: H01J9/025 , H01J1/304 , H01J2201/304 , H01J2329/00
Abstract: A field emission cathode and methods for fabricating such a cathode from at least one body containing a first substance. The steps include a preparation of at least one irregularity in an emitting surface of the body, adding to the emitting surface of the body ions of a second substance with a low work function, and modifying the emitting surface by inducing field emission in applying a variable electric field to the body and increasing the field strength in steps.
Abstract translation: PCT No.PCT / SE96 / 00209 Sec。 371日期：1997年11月6日 102（e）日期1997年11月6日PCT提交1996年2月15日PCT公布。 公开号WO96 / 25733 日期：1996年8月22日一种场发射阴极以及从至少一个包含第一物质的物体制造这种阴极的方法。 这些步骤包括在身体的发射表面中制备至少一个不规则体，将具有低功函数的第二物质的体内离子的发射表面加入，并且通过在施加变量时诱导场发射来修饰发射表面 电场对身体和逐步增加场强。
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公开(公告)号：US5844360A
公开(公告)日：1998-12-01
申请号：US703976
申请日：1996-08-28
Applicant: Hyo Soo Jeong , Young Rae Cho , Jae Yeol Oh , Moon Jae Do
Inventor： Hyo Soo Jeong , Young Rae Cho , Jae Yeol Oh , Moon Jae Do
CPC classification number: H01J29/94 , H01J2201/304 , H01J2209/385 , H01J2329/00
Abstract: Evacuation of the volume of a field emission display can be carried out more easily by attaching the auxiliary chamber of various shape to the main space of a field emission display, which enlarge the volume of the field emission display. Several types of auxiliary chambers are attached to the main space of a field emission display and the resultant structures are described. The main purpose of the present invention is to introduce the method of providing the space for placing getters and increasing the conductance of the system to evacuate by enlarging the total volume of the field emission display.
Abstract translation: 可以通过将各种形状的辅助室附接到场致发射显示器的主空间来更容易地进行场致发射显示的体积的抽出，这扩大了场致发射显示的体积。 几种类型的辅助室连接到场发射显示器的主空间，并且描述了所得到的结构。 本发明的主要目的是介绍通过放大场发射显示的总体积来提供放置吸气剂的空间和增加系统疏散的电导的方法。
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公开(公告)号：US5786660A
公开(公告)日：1998-07-28
申请号：US633738
申请日：1996-07-29
Applicant: Jean-Frederic Clerc
Inventor： Jean-Frederic Clerc
CPC classification number: H01J29/028 , H01J29/94 , H01J31/127 , H01J2201/304 , H01J2329/8625
Abstract: A flat display screen has a cathode including microtips for electronic bombardment associated with a gate, an anode including phosphor elements, and an inter-electrode gap. The screen includes an apertured insulating plate defining the inter-electrode gap associated with means for maintaining the plate apart from the anode.
Abstract translation: PCT No.PCT / FR95 / 01105 Sec。 371日期：1996年7月29日 102（e）日期1996年7月29日PCT提交1995年8月23日PCT公布。 公开号WO96 / 06450 日期1996年2月29日平板显示屏具有阴极，其包括与栅极相关的电子轰击的微尖端，包含荧光体元件的阳极和电极间间隙。 屏幕包括限定与用于将板保持离开阳极的装置相关联的电极间间隙的有孔绝缘板。
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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。
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55.发明授权
公开(公告)号：US5628662A
公开(公告)日：1997-05-13
申请号：US521510
申请日：1995-08-30
Applicant: Kenneth G. Vickers , Henry S. Yan , Kurt P. Wachtler
Inventor： Kenneth G. Vickers , Henry S. Yan , Kurt P. Wachtler
CPC classification number: H01J29/085 , H01J2201/304 , H01J2329/00
Abstract: An anode plate 40, suitable for use in a field emission display tetrode, includes a transparent planar substrate 42 having thereon a layer 46 of a transparent, electrically conductive material, which comprises the anode electrode of the display tetrode. Barrier structures 48 comprising an electrically insulating, preferably opaque material, are formed on anode electrode 46 as a series of parallel ridges. Atop each barrier structure 48 are a series of electrically conductive stripes 50, which function as deflection electrodes. Luminescent material 52 overlies anode electrode 46 in the channels between barrier structures 48. Conductive stripes 50 are termed into three series such that every third stripe 50 is electrically interconnected. Deflection voltage controller 70 permits selective deflection of electrons toward the proper luminescent material 52. By applying a positive voltage on two of the three series of stripes 50, and applying a negative voltage on the third series of stripes 50, electrons are deflected between pairs of stripes 50 biased to the positive voltage. Deflection electrodes 50 may advantageously be formed of a conductive material having getting qualifies, such as zirconium-vanadium-iron. Also disclosed is a method for fabricating anode plate 40.
Abstract translation: 适用于场致发射显示四极管的阳极板40包括透明平面基板42，透明平面基板42上具有透明导电材料层46，其包括显示器四极的阳极电极。 阻挡结构48包括电绝缘的，优选不透明的材料，在阳极电极46上形成一系列平行的脊。 每个阻挡结构48的顶部是一系列作为偏转电极的导电条50。 发光材料52覆盖在阻挡结构48之间的通道中的阳极电极46.导电条50被称为三个系列，使得每三分之一条50电互连。 偏转电压控制器70允许电子向适当的发光材料52的选择性偏转。通过在三个系列条带50中的两个上施加正电压，并在第三系列条带50上施加负电压，电子在成对 条带50偏压到正电压。 偏转电极50可有利地由具有合格性的导电材料形成，例如锆 - 钒 - 铁。 还公开了一种用于制造阳极板40的方法。
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Patent Agency Ranking
公开(公告)号：US5578900A
公开(公告)日：1996-11-26
申请号：US551317
申请日：1995-11-01
Applicant: Chao-Chi Peng , Chun-hui Tsai
Inventor： Chao-Chi Peng , Chun-hui Tsai
CPC classification number: H01J29/94 , H01J7/16 , H01J2201/304 , H01J2209/385 , H01J2329/00
Abstract: A field emission display having an ion pump, for removal of outgassed material, is described. The display has a baseplate and an opposing face plate. A substrate acts as a base for the baseplate. There are parallel, spaced conductors acting as cathode electrodes, over the substrate. An insulating layer covers the cathode electrodes and the substrate, and parallel, spaced conductors act as gate electrodes and overlay the insulating layer. There is a plurality of openings extending through the insulating layer and the gate electrodes. At each of the openings is a field emission microtip connected to and extending up from one of the cathode electrodes. The faceplate has a glass base and is mounted opposite and parallel to the baseplate. A conducting anode electrode covers the glass base. There is a pattern of phosphorescent material over the conducting anode electrode, so that when electrons which are emitted from the field emission microtips strike the pattern of phosphorescent material, light is emitted, as well as outgassed material. Ion pump cathode electrodes formed of a gettering material cover the gate electrodes, so that during display operation the outgassed material is collected at the ion pump cathode electrodes. Alternately, the ion pump cathode may be formed on a focusing electrode, on a focusing mesh, or on other electrode structures.
Abstract translation: 描述了具有离子泵的场致发射显示器，用于去除脱气的材料。 显示器具有底板和相对的面板。 衬底作为底板的底座。 在衬底上方有平行，间隔的导体作为阴极电极。 绝缘层覆盖阴极电极和基板，平行隔开的导体充当栅电极并覆盖绝缘层。 存在延伸穿过绝缘层和栅电极的多个开口。 在每个开口处是与一个阴极连接并从其延伸的场发射微尖端。 面板具有玻璃基座并且安装成与基板相对并平行。 导电阳极电极覆盖玻璃基底。 在导电阳极电极上存在磷光材料的图案，使得当从场发射微尖端发射的电子撞击磷光材料的图案时，发射光以及脱气的材料。 由吸气材料形成的离子泵阴极电极覆盖栅电极，使得在显示操作期间，排出的物质被收集在离子泵阴极电极处。 或者，离子泵阴极可以形成在聚焦电极上，聚焦网上或其它电极结构上。
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公开(公告)号：US5578896A
公开(公告)日：1996-11-26
申请号：US419435
申请日：1995-04-10
Applicant: Jammy C. Huang
Inventor： Jammy C. Huang
CPC classification number: H01J1/3042 , H01J2201/304 , H01J2201/30407 , H01J2201/319 , H01J2329/00
Abstract: A cold cathode field emission display is described. A key feature of its design is that each individual microtip has its own ballast resistor. The latter is formed from a resistive layer that has been interposed between the cathode line and the substrate. When openings for the microtips are formed in the gate line, extending down as far as the resistive layer, an overetching step is introduced. This causes the dielectric layer to be substantially undercut immediately above the resistive layer thereby creating an annular resistor positioned between the gate line and the base of the microtip.
Abstract translation: 描述冷阴极场致发射显示器。 其设计的一个关键特征是每个单独的微尖端都有自己的镇流电阻。 后者由介于阴极线和衬底之间的电阻层形成。 当在栅极线上形成微尖端的开口时，向下延伸到电阻层一侧，引入过蚀刻步骤。 这使得电介质层在电阻层的正上方基本上被切下，从而形成位于微尖端的栅极线和基极之间的环形电阻器。
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公开(公告)号：US5561339A
公开(公告)日：1996-10-01
申请号：US302109
申请日：1994-09-07
Applicant: Gary W. Jones , Jong Kim , Steven M. Zimmerman
Inventor： Gary W. Jones , Jong Kim , Steven M. Zimmerman
IPC: G01R33/10 , G02B27/00 , G02B27/01 , G02B27/22 , G09G3/00 , H01J3/02 , H01J9/02 , H01J9/24 , H01J29/94 , H01J31/12 , H04N5/70 , H04N5/74 , H04N13/00 , H01J1/16
CPC classification number: G02B27/017 , G01R33/10 , G02B27/0172 , G02B27/0176 , G02B27/2235 , G09G3/001 , H01J29/94 , H01J3/022 , H01J31/127 , H01J9/025 , H04N13/0422 , H04N13/0438 , H04N13/044 , H04N13/0459 , H04N13/0497 , H04N5/7408 , G02B2027/0132 , G02B2027/0136 , H01J2201/304 , H01J2201/30426 , H01J2201/30457 , H01J2201/319 , H01J2209/385 , H01J2329/00 , H04N13/0059 , H04N13/0285 , H04N13/0427 , H04N13/0456 , H04N5/70 , H04N5/7491
Abstract: A field emitter array magnetic sensor (FEAMS) device, comprising: an anode; a base plate member having on a first side thereof a plurality of gated field emitter elements thereon, in spaced proximal relationship to the anode. The plurality of gated field emitter elements and the anode structure are arranged so that each of the gated field emitter elements is in electron emitting relationship to varying electron impingement sites depending on intensity of the magnetic field on the gated field emitter element. The device includes structure for sensing the locations of the anode structure electron impingement sites receiving electrons from the plurality of gated field emitter elements, and determining the strength and orientation of the magnetic field. Also disclosed are various anode configurations which may be usefully employed in the FEAMS device of the invention.
Abstract translation: 一种场致发射阵列磁传感器（FEAMS）装置，包括：阳极; 基板构件在其第一侧上具有与阳极隔开的近似关系的多个门控场致发射体元件。 多个选通场发射极元件和阳极结构被布置成使得每个门控场致发射元件根据门电场发射极元件上的磁场的强度而与电子发射的关系变化。 该装置包括用于感测从多个选通场发射极元件接收电子的阳极结构电子冲击位置的位置的结构，以及确定磁场的强度和取向。 还公开了可以有效地用于本发明的FEAMS装置中的各种阳极配置。
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公开(公告)号：JP4482459B2
公开(公告)日：2010-06-16
申请号：JP2004566336
申请日：2003-12-26
Applicant: ポステック・ファウンデーション
CPC classification number: H01J31/127 , H01J2201/304 , H01J2329/00
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公开(公告)号：JP4189887B2
公开(公告)日：2008-12-03
申请号：JP50119597
申请日：1996-06-07
Applicant: 宇東科技股▲ふん▼有限公司
Inventor： オニスケヴィチ，ルボミアー，エス． , サルスマン，ケネス，イー． , プラブ，アショック，エヌ． , ヨコム，ピー．，ネイル
IPC: H05B33/02 , G09F9/30 , G09G3/20 , G09G3/22 , G09G3/30 , H01J29/18 , H01J31/12 , H05B33/06 , H05B33/12 , H05B33/14 , H05B33/26 , H05K1/03 , H05K1/16 , H05K3/46
CPC classification number: G09G3/30 , H01J31/127 , H01J2201/304 , H01J2329/90 , H01J2329/92 , H01L2224/16225 , H01L2224/16235 , H01L2224/48091 , H01L2224/48227 , H05K1/0306 , H05K1/16 , H05K3/4629 , H05K3/4641
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