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1. 发明授权

US5643033A Method of making an anode plate for use in a field emission device 失效
标题翻译：制造用于场致发射装置的阳极板的方法
公开(公告)号：US5643033A
公开(公告)日：1997-07-01
申请号：US475123
申请日：1995-06-07
申请人： Bruce E. Gnade , Daron G. Evans , Scott R. Summerfelt , Jules D. Levine
发明人： Bruce E. Gnade , Daron G. Evans , Scott R. Summerfelt , Jules D. Levine
IPC分类号： H01J9/14 , H01J9/227 , H01J29/08 , H01J29/32 , H01J29/46 , H01J31/12 , H01J31/15 , H01J9/02
CPC分类号： H01J29/327 , H01J29/085 , H01J31/127 , H01J9/2278 , H01J2329/00
摘要： An anode plate 50 for use in a field emission flat panel display device comprises a transparent planar substrate 58 having a plurality of electrically conductive, parallel stripes 52 comprising the anode electrode of the device, which are covered by phosphors 54.sub.R, 54.sub.G and 54.sub.B. A substantially opaque, electrically insulating material 56 is affixed to substrate 58 in the spaces between conductors 52, acting as a barrier to the passage of ambient light into and out of the device. The electrical insulating quality of opaque material 56 increases the electrical isolation of conductive stripes 52 from one another, reducing the risk of breakdown due to increased leakage current. Opaque material 56 preferably comprises glass having impurities dispersed therein, wherein the impurities may include one or more organic dyes, selected to provide relatively uniform opacity over the visible range of the electromagnetic spectrum. Alternatively, the impurities may include the black oxide of a transition metal such as cobalt. Opaque material 56 is formed by mixing a TEOS solution with a dye or a source of metallic ions, spinning or spreading the mixture on glass substrate 58, and curing the mixture to drive out the organics and solvents. Two methods of fabricating anode plate 50 are disclosed.
摘要翻译：用于场发射平板显示装置的阳极板50包括透明平面基板58，透明平面基板58具有多个导电的平行条52，该平行条52包括被荧光体54R，54G和54B覆盖的该装置的阳极。基本上不透明的电绝缘材料56被固定到导体52之间的空间中的基底58上，作为环境光通入和流出设备的障碍。不透明材料56的电绝缘质量增加了导电条52彼此的电隔离，从而降低了由于增加的漏电流而导致的击穿风险。不透明材料56优选地包括其中分散有杂质的玻璃，其中杂质可以包括一种或多种有机染料，其被选择以在电磁光谱的可见范围内提供相对均匀的不透明度。或者，杂质可以包括过渡金属如钴的黑色氧化物。通过将TEOS溶液与染料或金属离子源混合，将混合物旋转或铺展在玻璃基底58上并固化混合物以驱出有机物和溶剂而形成不透明材料56。公开了制造阳极板50的两种方法。

2. 发明授权

US5528102A Anode plate with opaque insulating material for use in a field emission display 失效
标题翻译：具有不透明绝缘材料的阳极板，用于场致发射显示
公开(公告)号：US5528102A
公开(公告)日：1996-06-18
申请号：US491747
申请日：1995-06-19
申请人： Bruce E. Gnade , Daron G. Evans , Scott R. Summerfelt , Jules D. Levine
发明人： Bruce E. Gnade , Daron G. Evans , Scott R. Summerfelt , Jules D. Levine
IPC分类号： H01J9/14 , H01J9/227 , H01J29/08 , H01J29/32 , H01J29/46 , H01J31/12 , H01J31/15 , H01J1/62
CPC分类号： H01J29/327 , H01J29/085 , H01J31/127 , H01J9/2278 , H01J2329/00
摘要： An anode plate 50 for use in a field emission flat panel display device comprises a transparent planar substrate 58 having a plurality of electrically conductive, parallel stripes 52 comprising the anode electrode of the device, which are covered by phosphors 54.sub.R, 54.sub.G and 54.sub.B. A substantially opaque, electrically insulating material 56 is affixed to substrate 58 in the spaces between conductors 52, acting as a barrier to the passage of ambient light into and out of the device. The electrical insulating quality of opaque material 56 increases the electrical isolation of conductive stripes 52 from one another, reducing the risk of breakdown due to increased leakage current. Opaque material 56 preferably comprises glass having impurities dispersed therein, wherein the impurities may include one or more organic dyes, selected to provide relatively uniform opacity over the visible range of the electromagnetic spectrum. Alternatively, the impurities may include the black oxide of a transition metal such as cobalt. Opaque material 56 is formed by mixing a TEOS solution with a dye or a source of metallic ions, spinning or spreading the mixture on glass substrate 58, and curing the mixture to drive out the organics and solvents. Two methods of fabricating anode plate 50 are disclosed.
摘要翻译：用于场发射平板显示装置的阳极板50包括透明平面基板58，透明平面基板58具有多个导电的平行条52，该平行条52包括被荧光体54R，54G和54B覆盖的该装置的阳极。基本上不透明的电绝缘材料56被固定到导体52之间的空间中的基底58上，作为环境光通入和流出设备的障碍。不透明材料56的电绝缘质量增加了导电条52彼此的电隔离，从而降低了由于增加的漏电流而导致的击穿风险。不透明材料56优选地包括其中分散有杂质的玻璃，其中杂质可以包括一种或多种有机染料，其被选择以在电磁光谱的可见范围内提供相对均匀的不透明度。或者，杂质可以包括过渡金属如钴的黑色氧化物。通过将TEOS溶液与染料或金属离子源混合，将混合物旋转或铺展在玻璃基底58上并固化混合物以驱出有机物和溶剂而形成不透明材料56。公开了制造阳极板50的两种方法。

3. 发明授权

US5608286A Ambient light absorbing face plate for flat panel display 失效
标题翻译：环境光吸收面板，用于平板显示
公开(公告)号：US5608286A
公开(公告)日：1997-03-04
申请号：US347011
申请日：1994-11-30
申请人： Jules D. Levine , Chi-Cheong Shen , Bruce E. Gnade
发明人： Jules D. Levine , Chi-Cheong Shen , Bruce E. Gnade
IPC分类号： G09F9/30 , H01J9/20 , H01J9/24 , H01J29/08 , H01J29/89 , H01J1/62
CPC分类号： H01J9/241 , H01J29/085 , H01J29/896 , H01J9/20 , H01J2329/892
摘要： A computer image display device includes a light transparent glass anode plate (10) spaced from a cathode substrate (12) which has a plurality of microtips (14). Plate (10) has an inside surface (25) which is contoured with an array of prisms (36) having equal sides (58, 59) that converge rearwardly toward apexes (38) of peaks (36). Apexes (38) are covered with light absorbing material (47), then covered at anode comb forming regions (51, 52, 53) with conductive material (48). Different color luminescing phosphors (24a, 24b, 24c) are applied over the respective anode combs (51, 52, 53). Sides (58, 59) direct ambient light toward apexes (38) for absorption by material (47). Light emitted by phosphors (24a, 24b, 24c) is directed by valleys (60) toward outside surface (35) of plate (10).
摘要翻译：计算机图像显示装置包括与具有多个微尖端（14）的阴极基板（12）间隔开的透光玻璃阳极板（10）。板（10）具有内表面（25），所述内表面（25）具有棱镜阵列（36），所述棱镜阵列具有相对于顶点（38）的向后会聚的相等边（58,59）。顶点（38）被光吸收材料（47）覆盖，然后用导电材料（48）覆盖在阳极梳形成区域（51,52,53）。不同颜色的发光荧光体（24a，24b，24c）施加在相应的阳极梳（51,52,53）上。侧面（58,59）将环境光直接朝向顶点（38），以吸收材料（47）。由荧光体（24a，24b，24c）发射的光由谷（60）朝向板（10）的外表面（35）引导。

4. 发明授权

US5608285A Black matrix sog as an interlevel dielectric in a field emission device 失效
标题翻译：黑色矩阵浸泡在场发射器件中的层间电介质
公开(公告)号：US5608285A
公开(公告)日：1997-03-04
申请号：US450051
申请日：1995-05-25
申请人： Kenneth G. Vickers , Chi-Cheong Shen , Bruce E. Gnade , Jules D. Levine
发明人： Kenneth G. Vickers , Chi-Cheong Shen , Bruce E. Gnade , Jules D. Levine
IPC分类号： G09G3/22 , H01J29/08 , H01J29/32 , H01J1/62 , H01J63/04
CPC分类号： H01J29/327 , G09G3/22 , H01J29/085 , G09G2310/0235
摘要： An mode plate 80 for use in a field emission flat panel display device comprises a transparent planar substrate 88 having a plurality of electrically conductive, parallel stripes 50 comprising the anode electrode of the device, which are covered by phosphors 84.sub.R, 84.sub.G and 84.sub.B. The conductors 50 which are covered by the same color phosphors are electrically interconnected by buses 52, 54, and 56. A substantially opaque, electrically insulating material 86 is affixed to substrate 88 in the spaces between conductors 50, acting as a barrier to the passage of ambient light into and out of the device. In addition, the same substantially opaque, electrically insulating material 86 is formed between the conductors 50 and the buses 52, 54, and 56, thereby providing electrical isolation between the two layers. Opaque material 86 preferably comprises glass having impurities dispersed therein, wherein the impurities may include one or more organic dyes, selected to provide relatively uniform opacity over the visible range of the electromagnetic spectrum. Alternatively, the impurities may include the black oxide of a transition metal such as cobalt.
摘要翻译：用于场致发射平板显示装置的模板80包括透明平面基板88，透明平面基板88具有多个导电的平行条带50，其包括由荧光体84R，84G和84B覆盖的该装置的阳极电极。由相同颜色的荧光体覆盖的导体50通过总线52,54和56电互连。基本上不透明的电绝缘材料86固定到导体50之间的空间中的衬底88上，用作通道的屏障的环境光进出设备。此外，在导体50和总线52,54和56之间形成相同的基本不透明的电绝缘材料86，从而在两层之间提供电隔离。不透明材料86优选包括其中分散有杂质的玻璃，其中杂质可以包括一种或多种有机染料，其被选择以在电磁光谱的可见范围内提供相对均匀的不透明度。或者，杂质可以包括过渡金属如钴的黑色氧化物。

5. 发明授权

US5606225A Tetrode arrangement for color field emission flat panel display with barrier electrodes on the anode plate 失效
标题翻译：用于彩色场发射平板显示器的镶嵌布置，在阳极板上具有阻挡电极
公开(公告)号：US5606225A
公开(公告)日：1997-02-25
申请号：US520810
申请日：1995-08-30
申请人： Jules D. Levine , Bruce E. Gnade
发明人： Jules D. Levine , Bruce E. Gnade
IPC分类号： H01J29/08 , H01J31/15
CPC分类号： H01J29/085 , H01J2329/00
摘要： 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 formed 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 gettering qualities, such as zirconium-vanadium-iron. Also disclosed is a method for fabricating anode plate 40.
摘要翻译：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形成为三个系列，使得每第三条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可有利地由具有吸气性质的导电材料形成，例如锆 - 钒 - 铁。还公开了一种用于制造阳极板40的方法。

6. 发明授权

US5453659A Anode plate for flat panel display having integrated getter 失效
标题翻译：具有集成吸气剂的平板显示器的阳极板
公开(公告)号：US5453659A
公开(公告)日：1995-09-26
申请号：US258803
申请日：1994-06-10
申请人： Robert M. Wallace , Bruce E. Gnade , Chi-Cheong Shen , Jules D. Levine , Robert H. Taylor
发明人： Robert M. Wallace , Bruce E. Gnade , Chi-Cheong Shen , Jules D. Levine , Robert H. Taylor
IPC分类号： H01J9/14 , H01J9/39 , H01J29/08 , H01J29/32 , H01J29/94 , H01J31/12 , H01J1/62 , H01J17/24
CPC分类号： H01J29/94 , H01J29/085 , H01J2329/00
摘要： An anode plate 40 for use in a field emission flat panel display device comprises a transparent planar substrate 42 having a plurality of electrically conductive, parallel stripes 46 comprising the anode electrode of the device, which are covered by phosphors 48.sub.R, 48.sub.G and 48.sub.B, and a gettering material 52 in the interstices of the stripes 46. The gettering material 52 is preferably selected from among zirconium-vanadium-iron and barium. The getter 52 may be thermally reactivated by passing a current through it at selected times, or by electron bombardment from microtips on the emitter substrate. The getter 52 may be formed on a substantially opaque, electrically insulating material 50 affixed to substrate 42 in the spaces formed between conductors 46, which acts as a barrier to the passage of ambient light into and out of the device. Methods of fabricating the getter stripes 52 on the anode plate 40 are disclosed.
摘要翻译：用于场致发射平板显示装置的阳极板40包括透明平面基板42，该透明平面基板42具有由荧光体48R，48G和48B覆盖的多个导电平行条带46，其包括该装置的阳极电极，以及吸收材料52优选地选自锆 - 铁 - 铁和钡。吸气剂52可以通过在选定的时间通过电流或者通过在发射极衬底上的微尖端的电子轰击来热再活化。吸气剂52可以形成在形成在导体46之间的空间中固定到基底42上的基本上不透明的电绝缘材料50上，所述空间充当环境光进入和离开装置的通道的屏障。公开了在阳极板40上制造吸气条52的方法。

7. 发明授权

US5348894A Method of forming electrical connections to high dielectric constant materials 失效
标题翻译：形成与高介电常数材料的电连接的方法
公开(公告)号：US5348894A
公开(公告)日：1994-09-20
申请号：US9521
申请日：1993-01-27
申请人： Bruce E. Gnade , Scott R. Summerfelt
发明人： Bruce E. Gnade , Scott R. Summerfelt
IPC分类号： H01L27/04 , H01L21/02 , H01L21/3205 , H01L21/822 , H01L21/8242 , H01L27/10 , H01L27/108 , H01G4/06
CPC分类号： H01L28/75 , H01L21/32051 , H01L28/60 , H01L28/55 , H01L28/56 , Y10S505/818 , Y10T29/435 , Y10T29/49128
摘要： A preferred embodiment of this invention comprises an oxidizable layer (e.g. tantalum 48), an oxygen gettering layer (e.g. platinum/tantalum mixture 34) overlaying the oxidizable layer, a noble metal layer (e.g. platinum 36) overlaying the oxygen gettering layer, and a high-dielectric-constant material layer (e.g. barium strontium titanate 38) overlaying the noble metal layer. The novel structures presented provide electrical connection to high-dielectric-constant materials without the disadvantages of current structures. The oxygen gettering layer controls oxygen diffusion, minimizing the formation of a resistive layer either in the lower electrode or at the lower electrode/substrate interface. The oxygen gettering layer acts as a gettering site for oxygen, where the oxygen oxidizes the reactive metal portion of the layer, leaving the noble metal portion of the layer intact. While the oxides/suboxides (e.g. tantalum pentoxide 40) that are formed are resistive, they are dispersed within the noble metal matrix, leaving a conductive path from the top of the layer to the bottom. This invention provides a stable and electrically conductive electrode for high-dielectric-constant materials while using standard integrated circuit materials to facilitate and economize the manufacturing process.
摘要翻译：本发明的优选实施方案包括可氧化层（例如钽48），覆盖可氧化层的氧吸气层（例如铂/钽混合物34），覆盖氧吸气层的贵金属层（例如铂36）和高介电常数材料层（例如钛酸钡锶38）覆盖贵金属层。所提出的新颖结构提供与高介电常数材料的电连接，而不存在电流结构的缺点。氧吸气层控制氧气扩散，使下电极或下电极/衬底界面处的电阻层的形成最小化。吸氧层用作氧的吸除位置，其中氧氧化层的反应性金属部分，使层的贵金属部分保持完整。虽然形成的氧化物/低氧化物（例如五氧化二钽40）是电阻的，但是它们分散在贵金属基质内，留下从层的顶部到底部的导电路径。本发明提供一种用于高介电常数材料的稳定且导电的电极，同时使用标准集成电路材料来促进和节约制造工艺。

8. 发明授权

US5871383A Flat panel display anode plate having isolation grooves 失效
标题翻译：具有隔离槽的平板显示器阳极板
公开(公告)号：US5871383A
公开(公告)日：1999-02-16
申请号：US475448
申请日：1995-06-07
申请人： Jules D. Levine , Chi-Cheong Shen , Bruce E. Gnade
发明人： Jules D. Levine , Chi-Cheong Shen , Bruce E. Gnade
IPC分类号： H01J29/08 , H01J9/227 , H01J9/20
CPC分类号： H01J29/085 , H01J2329/00
摘要： A grooved anode plate 40 for use in a field emission flat panel display device comprises a transparent planar substrate 42 having a plurality of electrically conductive, parallel stripes 46 comprising the anode electrode of the device, which are covered by phosphors 48.sub.R, 48.sub.G and 48.sub.B. In one embodiment, grooves 50, having generally straight sidewalls, are formed in the upper surface of planar substrate 42 at the interstices of conductors 46. In a second embodiment, grooves 50', which provide a substantial undercutting of the material of substrate 42' adjacent the edges of conductors 46', are formed in the upper surface of planar substrate 42' at the interstices of conductors 46'. A substantially opaque, electrically insulating material 52 is affixed to substrate 42 in the grooves 50 formed between conductors 46, acting as a barrier to the passage of ambient light into and out of the device. The grooves 50 in the surface of substrate 42 and the electrical insulating quality of opaque material 52 increase the electrical isolation of conductive stripes 46 from one another, reducing the risk of breakdown due to increased leakage current. Opaque material 52 preferably comprises glass having impurities dispersed therein, wherein the impurities may include one or more organic dyes, selected to provide relatively uniform opacity over the visible range of the electromagnetic spectrum. Alternatively, the impurities may include the black oxide of a transition metal such as cobalt. Two methods of fabricating grooved anode plate 40 are disclosed.
摘要翻译：用于场致发射平板显示装置的开槽阳极板40包括具有多个导电平行条纹46的透明平面基板42，其包括由荧光体48R，48G和48B覆盖的该装置的阳极电极。在一个实施例中，具有大致直的侧壁的凹槽50在导体46的间隙处形成在平面基底42的上表面中。在第二实施例中，凹槽50'提供基底42'的材料的基本上的底切，邻近导体46'的边缘，在导体46'的间隙处形成在平面基板42'的上表面中。基本上不透明的电绝缘材料52被固定到形成在导体46之间的沟槽50中的衬底42上，其作为对环境光通入和流出设备的障碍。衬底42的表面中的凹槽50和不透明材料52的电绝缘质量增加了导电条46彼此的电隔离，从而降低了由于增加的漏电流而导致击穿的风险。不透明材料52优选包括其中分散有杂质的玻璃，其中杂质可以包括一种或多种有机染料，其被选择以在电磁光谱的可见范围内提供相对均匀的不透明度。或者，杂质可以包括过渡金属如钴的黑色氧化物。公开了制造开槽阳极板40的两种方法。

9. 发明授权

US5577943A Method for fabricating a field emission device having black matrix SOG as an interlevel dielectric 失效
标题翻译：制造具有黑矩阵SOG作为层间电介质的场致发射器件的方法
公开(公告)号：US5577943A
公开(公告)日：1996-11-26
申请号：US450610
申请日：1995-05-25
申请人： Kenneth G. Vickers , Chi-Cheong Shen , Bruce E. Gnade , Jules D. Levine
发明人： Kenneth G. Vickers , Chi-Cheong Shen , Bruce E. Gnade , Jules D. Levine
IPC分类号： H01J29/08 , H01J29/32 , H01J9/227 , H01J9/20
CPC分类号： H01J29/327 , H01J29/085 , H01J2329/00
摘要： A method of fabricating an anode plate 80 for use in a field emission device. The method comprises the steps of providing a substantially transparent substrate 88 having spaced-apart, electrically conductive regions 50 on a surface thereof, then coating the anode plate with a substantially opaque material 86. The opaque material 86 is removed from the surface of the conductive regions 50 in the active area 58, and from selected areas 60 of the interconnect portion of the conductive regions 50. A first bus 52 is provided for electrically connecting a first series 50.sub.R of the conductive regions 50, a second bus 54 is provided for electrically connecting a second series 50.sub.G of the conductive regions 50, and a third bus 56 is provided for electrically connecting a third series 50.sub.B of the conductive regions 50. Luminescent material of a first color 84.sub.R is applied to the first series of conductive regions 50.sub.R, luminescent material of a second color 84.sub.G is applied to the second series of conductive regions 50.sub.G, and luminescent material of a third color 84.sub.B is applied to the third series of conductive regions 50.sub.B.
摘要翻译：一种制造用于场发射装置的阳极板80的方法。该方法包括以下步骤：提供在其表面上具有间隔开的导电区域50的基本上透明的基底88，然后用基本上不透明的材料86涂覆阳极板。不透明材料86从导电的表面去除有源区域58中的区域50以及导电区域50的互连部分的选定区域60.第一总线52用于电连接导电区域50的第一系列50R，第二总线54设置用于电气连接导电区域50的第二系列50G和第三总线56，用于电连接导电区域50的第三系列50B。将第一颜色84R的发光材料施加到第一系列导电区域50R，发光将第二颜色84G的材料施加到第二系列导电区域50G，并将第三颜色84B的发光材料施加到第三系列的导电区域50B。

10. 发明授权

US5491376A Flat panel display anode plate having isolation grooves 失效
公开(公告)号：US5491376A
公开(公告)日：1996-02-13
申请号：US253476
申请日：1994-06-03
申请人： Jules D. Levine , Chi-Cheong Shen , Bruce E. Gnade
发明人： Jules D. Levine , Chi-Cheong Shen , Bruce E. Gnade
IPC分类号： H01J29/08 , H01J17/24 , H01J1/62 , H01J29/10
CPC分类号： H01J29/085 , H01J2329/00
摘要： A grooved anode plate 40 for use in a field emission flat panel display device comprises a transparent planar substrate 42 having a plurality of electrically conductive, parallel stripes 46 comprising the anode electrode of the device, which are covered by phosphors 48.sub.R, 48.sub.G and 48.sub.B. In one embodiment, grooves 50, having generally straight sidewalls, are formed in the upper surface of planar substrate 42 at the interstices of conductors 46. In a second embodiment, grooves 50', which provide a substantial undercutting of the material of substrate 42' adjacent the edges of conductors 46', are formed in the upper surface of planar substrate 42' at the interstices of conductors 46'. A substantially opaque, electrically insulating material 52 is affixed to substrate 42 in the grooves 50 formed between conductors 46, acting as a barrier to the passage of ambient light into and out of the device. The grooves 50 in the surface of substrate 42 and the electrical insulating quality of opaque material 52 increase the electrical isolation of conductive stripes 46 from one another, reducing the risk of breakdown due to increased leakage current. Opaque material 52 preferably comprises glass having impurities dispersed therein, wherein the impurities may include one or more organic dyes, selected to provide relatively uniform opacity over the visible range of the electromagnetic spectrum. Alternatively, the impurities may include the black oxide of a transition metal such as cobalt. Two methods of fabricating grooved anode plate 40 are disclosed.

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