专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明授权

US5520563A Method of making a field emission device anode plate having an integrated getter 失效
标题翻译：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
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 , H01J9/227
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。

3. 发明授权

US5672933A Column-to-column isolation in fed display 失效
标题翻译：馈送显示中的列间隔离
公开(公告)号：US5672933A
公开(公告)日：1997-09-30
申请号：US550050
申请日：1995-10-30
申请人： Arthur M. Wilson , Robert H. Taylor , Chi-Cheong Shen
发明人： Arthur M. Wilson , Robert H. Taylor , Chi-Cheong Shen
IPC分类号： H01J1/304 , H01J1/30
CPC分类号： H01J1/3042 , H01J2201/319
摘要： An electron emitter plate (10, 10') for an FED image display has a gate conductive layer (22) spaced by a dielectric insulating layer (25) from a cathode conductive layer formed into a mesh (18). Arrays (12) of microtips (14) are located within mesh spacings (16) for field emission of electrons toward a phosphor layer (34) of an anode plate (11). Cathode layer (18) is patterned into column stripes (19) separated by gaps (17). Gate layer (22) is patterned into row cross-stripes (24) separated by gaps (23) which intersect with stripes (19) at matrix addressable pixel locations (30). Resistive layer (15) is patterned into stripes (40) separated by gaps (42) which interrupt column-to-column electrical communication through resistive layer (15). Unetched strips (43) are provided to bridge gap discontinuities for deposition of gate layer (22) at crossovers of rows (24) between columns (19). In one embodiment, gate layer (22) has a mesh pattern with apertured pads (46) commonly connected along resistive gap edges by marginal buses (50) formed on borders (49) of resistive layer (15) along gaps (42). Adjacent marginal buses (50) are connected by crossover buses (52) formed over bridging strips (43).
摘要翻译：用于FED图像显示器的电子发射极板（10,10'）具有由形成为网状物（18）的阴极导电层与电介质绝缘层（25）隔开的栅极导电层（22）。小尖头（14）的阵列（12）位于网格间隔（16）内，用于向阳极板（11）的荧光体层（34）发射电子。阴极层（18）被图案化成由间隙（17）分开的列条纹（19）。栅极层（22）被图案化成由在矩阵可寻址像素位置（30）处与条纹（19）相交的间隙（23）分开的行交叉条纹（24）。电阻层（15）被图案化成由间隙（42）分开的条纹（40），间隙（42）通过电阻层（15）中断列对电连通。提供未锯齿条（43）以桥接间隙不连续性，用于在柱（19）之间的行（24）的交叉处沉积栅极层（22）。在一个实施例中，栅极层（22）具有网格图案，其中孔径焊盘（46）通过沿着间隙（42）形成在电阻层（15）的边界（49）上的边缘总线（50）沿着电阻性间隙边缘共同连接。相邻边缘总线（50）通过形成在桥接条（43）上的交叉总线（52）连接。

4. 发明授权

US5557159A Field emission microtip clusters adjacent stripe conductors 失效
标题翻译：场发射微尖端簇相邻条纹导体
公开(公告)号：US5557159A
公开(公告)日：1996-09-17
申请号：US341740
申请日：1994-11-18
申请人： Robert H. Taylor , Kenneth G. Vickers , Bruce E. Gnade , Arthur M. Wilson , Charies E. Primm
发明人： Robert H. Taylor , Kenneth G. Vickers , Bruce E. Gnade , Arthur M. Wilson , Charies E. Primm
IPC分类号： H01J1/304 , H01J1/30 , H01J29/04
CPC分类号： H01J1/3042 , H01J2201/319
摘要： The emitter plate 60 of a field emission flat panel display device includes a layer 68 of a resistive material and a mesh-like structure 62 of an electrically conductive material. A conductive plate 78 is also formed on top of resistive coating 68 within the spacing defined by the meshes of conductor 62. Microtip emitters 70, illustratively in the shape of cones, are formed on the upper surface of conductive plate 78. With this configuration, all of the microtip emitters 70 will be at an equal potential by virtue of their electrical connection to conductive plate 78. In one embodiment, a single conductive plate 82 is positioned within each mesh spacing of conductor 80; in another embodiment, four conductive plates 92 are symmetrically positioned within each mesh spacing of conductor 90. Also disclosed is an arrangement of emitter clusters comprising conductive plates 102 having a plurality of microtip emitters 104 formed thereon, each cluster adjacent and laterally spaced from a stripe conductor 100 by a region 106 of a resistive material. The conductive stripes 100 are substantially parallel to each other, are spaced from one another by two conductive plates 102, and are joined by bus regions 110 outside the active area of the display.
摘要翻译：场发射平板显示装置的发射极板60包括电阻材料层68和导电材料的网状结构62。在由导体62的网格限定的间隔内，还在电阻涂层68的顶部形成导电板78.导电板78的上表面上形成了示意为锥体形状的微尖头发射体70。通过它们与导电板78的电连接，所有微尖端发射器70将处于相等的电位。在一个实施例中，单个导电板82位于导体80的每个网格间隔内; 在另一个实施例中，四个导电板92对称地定位在导体90的每个网格间隔内。还公开了发射器簇的布置，其包括导电板102，其具有形成在其上的多个微尖端发射器104，每个簇相邻并且横向间隔开条带导体100由电阻材料的区域106。导电条100基本上彼此平行，通过两个导电板102彼此隔开，并且通过显示器的有效区域外的总线区域110连接。

5. 发明授权

US5562517A Spacer for flat panel display 失效
标题翻译：隔板用于平板显示
公开(公告)号：US5562517A
公开(公告)日：1996-10-08
申请号：US481982
申请日：1995-06-07
申请人： Robert H. Taylor , Jules D. Levine
发明人： Robert H. Taylor , Jules D. Levine
IPC分类号： H01J29/87 , G09F9/313 , H01J9/18 , H01J9/24 , H01J29/86 , H01J31/12 , H01J1/30 , H01J9/26
CPC分类号： H01J9/242 , H01J29/864 , H01J31/127 , H01J2329/863
摘要： A spacer 40 for use in a field emission device comprises a comb-like structure having a plurality of elongated filaments 42 joined to a support member 44. The filaments 42, which may be glass, are positioned longitudinally in a single layer between the facing surfaces of the anode structure 10 and the electron emitting structure 12. Support member 44 is positioned entirely outside the active regions of anode structure 10 and emitting structure 12. Spacer 40 provides voltage isolation between the anode structure 10 and the cathode structure 12, and also provides standoff of the mechanical forces of vacuum within the assembly. In a second embodiment, spacer 50 comprises elongated filaments 52 joined at each end to a support member 54a and 54b, the additional support facilitating handling, fabrication and assembly. In an additional embodiment, a filament 70 of nonuniform diameter contacts planar surfaces 74 and 76 only at the high spots 72 of filament 70, thereby reducing the shadowing of the beam on the display surface.
摘要翻译：用于场发射装置的间隔件40包括梳状结构，其具有连接到支撑构件44的多个细长丝42.可以是玻璃的细丝42纵向定位在相对表面之间的单层中阳极结构10和电子发射结构12.支撑构件44完全位于阳极结构10和发射结构12的有源区域的外部。间隔物40提供阳极结构10和阴极结构12之间的电压隔离，并且还提供组件内的真空机械力的间隔。在第二实施例中，间隔件50包括在每个端部处连接到支撑构件54a和54b的细长丝52，附加支撑件便于操作，制造和组装。在另外的实施例中，不均匀直径的细丝70仅在细丝70的高点72处接触平面74和76，从而减少了在显示表面上的光束的阴影。

6. 发明授权

US5556316A Clustered field emission microtips adjacent stripe conductors 失效
标题翻译：集束场发射微带相邻条纹导体
公开(公告)号：US5556316A
公开(公告)日：1996-09-17
申请号：US476776
申请日：1995-06-07
申请人： Robert H. Taylor , Kenneth G. Vickers , Bruce E. Gnade , Arthur M. Wilson , Charles E. Primm
发明人： Robert H. Taylor , Kenneth G. Vickers , Bruce E. Gnade , Arthur M. Wilson , Charles E. Primm
IPC分类号： H01J31/12 , H01J1/30 , H01J1/304 , H01J9/02 , H01J9/18
CPC分类号： H01J1/3042 , H01J2201/319
摘要： The emitter plate 60 of a field emission flat panel display device includes a layer 68 of a resistive material and a mesh-like structure 62 of an electrically conductive material. A conductive plate 78 is also formed on top of resistive coating 68 within the spacing defined by the meshes of conductor 62. Microtip emitters 70, illustratively in the shape of cones, are formed on the upper surface of conductive plate 78. With this configuration, all of the microtip emitters 70 will be at an equal potential by virtue of their electrical connection to conductive plate 78. In one embodiment, a single conductive plate 82 is positioned within each mesh spacing of conductor 80; in another embodiment, four conductive plates 92 are symmetrically positioned within each mesh spacing of conductor 90. Also disclosed is an arrangement of emitter clusters comprising conductive plates 102 having a plurality of microtip emitters 104 formed thereon, or spaced therefrom by a thin layer of resistive material, each cluster adjacent and laterally spaced from a stripe conductor 100 by a region 106 of a resistive material. The conductive stripes 100 are substantially parallel to each other, are spaced from one another by two conductive plates 102, and are joined by bus regions 110 outside the active area of the display.
摘要翻译：场发射平板显示装置的发射极板60包括电阻材料层68和导电材料的网状结构62。在由导体62的网格限定的间隔内，还在电阻涂层68的顶部形成导电板78.导电板78的上表面上形成了示意为锥体形状的微尖头发射体70。通过它们与导电板78的电连接，所有微尖端发射器70将处于相等的电位。在一个实施例中，单个导电板82位于导体80的每个网格间隔内; 在另一个实施例中，四个导电板92对称地定位在导体90的每个网格间隔内。还公开了发射器簇的布置，其包括导电板102，其具有形成在其上的多个微尖端发射器104，或者通过薄层材料，每个簇通过电阻材料的区域106与条状导体100相邻和横向间隔开。导电条100基本上彼此平行，通过两个导电板102彼此隔开，并且通过显示器的有效区域外的总线区域110连接。

7. 发明授权

US5536993A Clustered field emission microtips adjacent stripe conductors 失效
标题翻译：集束场发射微带相邻条纹导体
公开(公告)号：US5536993A
公开(公告)日：1996-07-16
申请号：US378331
申请日：1995-01-26
申请人： Robert H. Taylor , Kenneth G. Vickers , Bruce E. Gnade , Arthur M. Wilson , Charles E. Primm
发明人： Robert H. Taylor , Kenneth G. Vickers , Bruce E. Gnade , Arthur M. Wilson , Charles E. Primm
IPC分类号： H01J31/12 , H01J1/30 , H01J1/304 , H01J9/02
CPC分类号： H01J1/3042 , H01J2201/319
摘要： The emitter plate 60 of a field emission flat panel display device includes a layer 68 of a resistive material and a mesh-like structure 62 of an electrically conductive material. A conductive plate 78 is also formed on top of resistive coating 68 within the spacing defined by the meshes of conductor 62. Microtip emitters 70; illustratively in the shape of cones, are formed on the upper surface of conductive plate 78. With this configuration, all of the microtip emitters 70 will be at an equal potential by virtue of their electrical connection to conductive plate 78. In one embodiment, a single conductive plate 82 is positioned within each mesh spacing of conductor 80; in another embodiment, four conductive plates 92 are symmetrically positioned within each mesh spacing of conductor 90. Also disclosed is an arrangement of emitter clusters comprising conductive plates 102 having a plurality of microtip emitters 104 formed thereon, or spaced therefrom by a thin layer of resistive material, each cluster adjacent and laterally spaced from a stripe conductor 100 by a region 106 of a resistive material. The conductive stripes 100 are substantially parallel to each other, are spaced from one another by two conductive plates 102, and are joined by bus regions 110 outside the active area of the display.
摘要翻译：场发射平板显示装置的发射极板60包括电阻材料层68和导电材料的网状结构62。导电板78也形成在由导体62的网格限定的间隔内的电阻涂层68的顶部上。微尖端发射器70; 在导电板78的上表面上形成了锥形的形状。利用这种结构，所有的微尖端发射器70由于与导电板78的电连接而处于相等的电位。在一个实施例中，单导电板82位于导体80的每个网格间隔内; 在另一个实施例中，四个导电板92对称地定位在导体90的每个网格间隔内。还公开了发射器簇的布置，其包括导电板102，其具有形成在其上的多个微尖端发射器104，或者通过薄层材料，每个簇通过电阻材料的区域106与条状导体100相邻和横向间隔开。导电条100基本上彼此平行，通过两个导电板102彼此隔开，并且通过显示器的有效区域外的总线区域110连接。

8. 发明授权

US5522751A Cluster arrangement of field emission microtips 失效
标题翻译：集束排列场发射微尖
公开(公告)号：US5522751A
公开(公告)日：1996-06-04
申请号：US483670
申请日：1995-06-07
申请人： Robert H. Taylor , Jules D. Levine
发明人： Robert H. Taylor , Jules D. Levine
IPC分类号： H01J31/12 , H01J1/30 , H01J1/304 , H01J9/02 , H01J9/18
CPC分类号： H01J1/3042 , H01J2201/319
摘要： The emitter plate 60 of a field emission flat panel display device includes a layer 68 of a resistive material and a mesh-like structure 62 of an electrically conductive material. A conductive plate 78 is also formed on top of resistive coating 68 within the spacing defined by the meshes of conductor 62. Microtip emitters 70, illustratively in the shape of cones, are formed on the upper surface of conductive plate 78. With this configuration, all of the microtip emitters 70 will be at an equal potential by virtue of their electrical connection to conductive plate 78. In one embodiment, a single conductive plate 82 is positioned within each mesh spacing of conductor 80; in another embodiment, four conductive plates 92 are symmetrically positioned within each mesh spacing of conductor 90. Also disclosed is an arrangement of emitter clusters comprising conductive plates 102 having a plurality of microtip emitters 104 formed thereon, or spaced thereform by a thin layer of resistive material, each cluster adjacent and laterally spaced from a stripe conductor 100 by a region 106 of a resistive material. The conductive stripes 100 are substantially parallel to each other, are spaced from one another by two conductive plates 102, and are joined by bus regions 110 outside the active area of the display.
摘要翻译：场发射平板显示装置的发射极板60包括电阻材料层68和导电材料的网状结构62。在由导体62的网格限定的间隔内，还在电阻涂层68的顶部形成导电板78.导电板78的上表面上形成了示意为锥体形状的微尖头发射体70。通过它们与导电板78的电连接，所有微尖端发射器70将处于相等的电位。在一个实施例中，单个导电板82位于导体80的每个网格间隔内; 在另一个实施例中，四个导电板92对称地定位在导体90的每个网格间隔内。还公开了发射器簇的布置，其包括导电板102，其具有形成在其上的多个微尖端发射器104，或者由薄层材料，每个簇通过电阻材料的区域106与条状导体100相邻和横向间隔开。导电条100基本上彼此平行，通过两个导电板102彼此隔开，并且通过显示器的有效区域外的总线区域110连接。

9. 发明授权

US5448131A Spacer for flat panel display 失效
标题翻译：隔板用于平板显示
公开(公告)号：US5448131A
公开(公告)日：1995-09-05
申请号：US227218
申请日：1994-04-13
申请人： Robert H. Taylor , Jules D. Levine
发明人： Robert H. Taylor , Jules D. Levine
IPC分类号： H01J29/87 , G09F9/313 , H01J9/18 , H01J9/24 , H01J29/86 , H01J31/12 , H01J19/24 , H01J19/42
CPC分类号： H01J9/242 , H01J29/864 , H01J31/127 , H01J2329/863
摘要： A spacer 40 for use in a field emission device includes a comb-like structure having a plurality of elongated filaments 42 joined to a support member 44. The filaments 42, which may be glass, are positioned longitudinally in a single layer between the facing surfaces of the anode structure 10 and the electron emitting: structure 12. Support member 44 is positioned entirely outside the active regions of anode structure 10 and emitting structure 12. Spacer 40 provides voltage isolation between the anode structure 10 and the cathode structure 12, and also provides standoff of the mechanical forces of vacuum within the assembly. In a second embodiment, spacer 50 includes elongated filaments 52 joined at each end to a support member 54 a and 54b, the additional support facilitating handling, fabrication and assembly. In an additional embodiment, a filament 70 of nonuniform diameter contacts planar surfaces 74 and 76 only at the high spots 72 of filament 70, thereby reducing the shadowing of the beam on the display surface.
摘要翻译：用于场发射装置的间隔件40包括梳状结构，其具有连接到支撑构件44的多个细长丝42.可以是玻璃的细丝42纵向定位在相对表面之间的单层中阳极结构10和电子发射结构12.支撑构件44完全位于阳极结构10和发射结构12的有源区域的外部。间隔物40提供阳极结构10和阴极结构12之间的电压隔离，并且还提供组件内的真空机械力的隔离。在第二实施例中，间隔件50包括在每个端部处连接到支撑构件54a和54b的细长丝52，附加支撑件便于操作，制造和组装。在另外的实施例中，不均匀直径的细丝70仅在细丝70的高点72处接触平面74和76，从而减少了在显示表面上的光束的阴影。

10. 发明授权

US5759078A Field emission device with close-packed microtip array 失效
标题翻译：具有紧密堆积微尖头阵列的场发射装置
公开(公告)号：US5759078A
公开(公告)日：1998-06-02
申请号：US686427
申请日：1996-07-26
申请人： Jules D. Levine , Kenneth G. Vickers , Robert H. Taylor
发明人： Jules D. Levine , Kenneth G. Vickers , Robert H. Taylor
IPC分类号： H01J3/02 , H01J9/02 , H01J29/70
CPC分类号： H01J9/025 , H01J3/022 , H01J2329/00
摘要： An electron emitter plate (110) for an FED image display has an extraction (gate) electrode (22) spaced by an insulating layer (125) from a cathode electrode including a conductive mesh (18). Hexagonal close-packed arrays (12) of microtips (14) are located in mesh spacings (16), within apertures (26) formed in extraction electrode (22). Microtips (14) are formed on a conductive plate (17) laterally spaced from mesh structure (18) by a resistive layer (15). Insulating layer (125) is etched to connect apertures (26) and place microtips (14) in a common cavity within each mesh spacing (16).
摘要翻译：用于FED图像显示器的电子发射极板（110）具有从包括导电网（18）的阴极电极与绝缘层（125）间隔开的提取（栅极）电极（22）。微尖头（14）的六角紧密堆叠阵列（12）位于形成在引出电极（22）中的孔（26）内的网孔（16）中。微电极（14）形成在通过电阻层（15）与网状结构（18）横向隔开的导电板（17）上。绝缘层（125）被蚀刻以连接孔（26）并将微尖端（14）放置在每个网格间隔（16）内的公共空腔中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式