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1.发明授权
公开(公告)号：US5611719A
公开(公告)日：1997-03-18
申请号：US498992
申请日：1995-07-06
CPC分类号： H01J29/085 , H01J2329/00
摘要： A method of fabricating an anode plate 18 for use in a field emission device comprises the steps of providing a transparent substrate 20 and depositing a layer of a transparent, electrically conductive material 24 on a surface of the substrate. Next, portions of the layer of conductive material 24 are removed to form regions of the conductive material. Luminescent material 26 is then applied on the conductive regions and an outer portion 27 of at least some of the particles of the luminescent material are thereafter removed.
摘要翻译： 制造用于场发射器件的阳极板18的方法包括以下步骤：提供透明衬底20并在衬底的表面上沉积透明导电材料层24。 接下来，去除导电材料层24的部分以形成导电材料的区域。 然后将发光材料26施加到导电区域上，然后除去发光材料的至少一些颗粒的外部部分27。
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2.发明授权
公开(公告)号：US5608285A
公开(公告)日：1997-03-04
申请号：US450051
申请日：1995-05-25
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。
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3.发明授权Method for fabricating a field emission device having black matrix SOG as an interlevel dielectric 失效制造具有黑矩阵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
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。
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公开(公告)号：US5453659A
公开(公告)日：1995-09-26
申请号：US258803
申请日：1994-06-10
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。
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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
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。
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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
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。
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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
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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8.发明授权Method of making an ambient light absorbing face plate for flat panel display 失效制造用于平板显示器的环境光吸收面板的方法
公开(公告)号：US5911616A
公开(公告)日：1999-06-15
申请号：US484810
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
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。
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9.发明授权Method of making a field emission device anode plate having an integrated getter 失效制造具有集成吸气剂的场致发射器件阳极板的方法
公开(公告)号：US5520563A
公开(公告)日：1996-05-28
申请号：US474429
申请日：1995-06-07
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。
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10.发明授权Method for fabricating a field emission device anode plate having multiple grooves between anode conductors 失效用于制造在阳极导体之间具有多个凹槽的场致发射器件阳极板的方法
公开(公告)号：US5558554A
公开(公告)日：1996-09-24
申请号：US455312
申请日：1995-05-31
CPC分类号： H01J9/148 , H01J29/085
摘要： A method of fabricating an anode plate 40 having a multiplicity of grooves 50 for use in a field emission flat panel display device comprises the steps of providing a transparent planar substrate 42 having a plurality of electrically conductive, parallel stripes 46 comprising the anode electrode of the device; etching a plurality of grooves 50 in the surface of the substrate in the spaces between the stripes 46; and then applying phosphor material 48.sub.R, 48.sub.G and 48.sub.B over the stripes 46. In one embodiment, a plurality of grooves 50', having generally vertical sidewalls, are formed in the upper surface of planar substrate 42' at the interstices of conductors 46. In a second embodiment, a plurality of grooves 50", having generally curved sidewalls, are formed in the upper surface of planar substrate 42' at the interstices of conductors 46'. In a third embodiment, a plurality of grooves 50", having generally vertical sidewalls, are formed in the upper surface of an insulating material 52 located between conductors 46". In a fourth embodiment, a plurality of grooves 50'", having generally curved sidewalls, are formed in the upper surface of an insulating material 52' between conductors 46'". In a fifth embodiment, a plurality of grooves are formed in the upper surface of planar substrate 100, and insulating material 108 is applied over the grooves. In a sixth embodiment, a plurality of grooves are formed in both the surface of the planar substrate 120 and the surface of insulating material 128.
摘要翻译： 一种制造具有用于场发射平板显示装置中的多个凹槽50的阳极板40的方法包括以下步骤：提供具有多个导电平行条纹46的透明平面基板42，所述多个导电平行条纹46包括： 设备; 在条纹46之间的空间中蚀刻衬底表面中的多个凹槽50; 然后将荧光材料48R，48G和48B施加在条纹46上。在一个实施例中，在导体46的间隙处，在平面基底42'的上表面中形成多个具有大致垂直侧壁的凹槽50'。 在第二实施例中，在导体46'的间隙处在平面基板42'的上表面中形成具有大体弯曲的侧壁的多个凹槽50“。 在第三实施例中，在位于导体46“之间的绝缘材料52的上表面中形成有具有大致垂直侧壁的多个凹槽50”。 在第四实施例中，在导体46“之间的绝缘材料52'的上表面上形成有多个具有大致弯曲侧壁的槽50”'。 在第五实施例中，在平面基板100的上表面中形成多个槽，并且在槽上施加绝缘材料108。 在第六实施例中，在平面基板120的表面和绝缘材料128的表面上形成多个槽。
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