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公开(公告)号：US06504291B1
公开(公告)日：2003-01-07
申请号：US09256018
申请日：1999-02-23
IPC分类号： H01J102
CPC分类号： H01J29/085
摘要： A high resolution field emission display includes a faceplate and a baseplate. The faceplate includes a transparent viewing layer, a transparent conductive layer formed on the transparent viewing layer and intersecting stripes of light-absorbing, opaque insulating material formed on the transparent conductive layer. The insulating material defines openings less than one hundred microns wide between the intersecting stripes. The faceplate also includes a plurality of localized regions of cathodoluminescent material, each formed in one of the openings. The cathodoluminescent material includes a metal oxide providing reduced resistivity in the cathodoluminescent material. Significantly, the reduced resistivity of the cathodoluminescent material together with the focusing effect of the insulating material provide increased acuity in luminous images formed on the faceplate. The baseplate includes a substrate, an emitter formed on the substrate and a dielectric layer formed on the substrate and having an opening formed about the emitter. The baseplate also includes a conductive extraction grid formed on the dielectric layer and having an opening formed about the emitter.
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公开(公告)号：US06524154B2
公开(公告)日：2003-02-25
申请号：US10150238
申请日：2002-05-16
IPC分类号： H01J9227
CPC分类号： H01J29/085
摘要： A high resolution field emission display includes a faceplate and a baseplate. The faceplate includes a transparent viewing layer, a transparent conductive layer formed on the transparent viewing layer and intersecting stripes of light-absorbing, opaque insulating material formed on the transparent conductive layer. The insulating material defines openings less than one hundred microns wide between the intersecting stripes. The faceplate also includes a plurality of localized regions of cathodoluminescent material, each formed in one of the openings. The cathodoluminescent material includes a metal oxide providing reduced resistivity in the cathodoluminescent material. Significantly, the reduced resistivity of the cathodoluminescent material together with the focusing effect of the insulating material provide increased acuity in luminous images formed on the faceplate. The baseplate includes a substrate, an emitter formed on the substrate and a dielectric layer formed on the substrate and having an opening formed about the emitter. The baseplate also includes a conductive extraction grid formed on the dielectric layer and having an opening formed about the emitter.
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公开(公告)号：US06633113B2
公开(公告)日：2003-10-14
申请号：US10146627
申请日：2002-05-14
IPC分类号： H01J102
CPC分类号： H01J29/085
摘要： A high resolution field emission display includes a faceplate and a baseplate. The faceplate includes a transparent viewing layer, a transparent conductive layer formed on the transparent viewing layer and intersecting stripes of light-absorbing, opaque insulating material formed on the transparent conductive layer. The insulating material defines openings less than one hundred microns wide between the intersecting stripes. The faceplate also includes a plurality of localized regions of cathodoluminescent material, each formed in one of the openings. The cathodoluminescent material includes a metal oxide providing reduced resistivity in the cathodoluminescent material. Significantly, the reduced resistivity of the cathodoluminescent material together with the focusing effect of the insulating material provide increased acuity in luminous images formed on the faceplate. The baseplate includes a substrate, an emitter formed on the substrate and a dielectric layer formed on the substrate and having an opening formed about the emitter. The baseplate also includes a conductive extraction grid formed on the dielectric layer and having an opening formed about the emitter.
摘要翻译： 高分辨率场致发射显示器包括面板和底板。 面板包括透明观察层，形成在透明观察层上的透明导电层和形成在透明导电层上的光吸收不透明绝缘材料的相交条纹。 绝缘材料在相交条纹之间限定了小于百微米宽的开口。 面板还包括多个阴极发光材料的局部区域，每个区域形成在一个开口中。 阴极发光材料包括在阴极发光材料中提供降低的电阻率的金属氧化物。 显着地，阴极发光材料的电阻率降低以及绝缘材料的聚焦效果在面板上形成的发光图像中提供了增加的锐度。 基板包括基板，形成在基板上的发射极和形成在基板上并具有围绕发射极形成的开口的电介质层。 底板还包括形成在电介质层上并具有围绕发射极形成的开口的导电提取栅格。
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公开(公告)号：US06509677B2
公开(公告)日：2003-01-21
申请号：US10147687
申请日：2002-05-16
IPC分类号： H01J102
CPC分类号： H01J29/085
摘要： A high resolution field emission display includes a faceplate and a baseplate. The faceplate includes a transparent viewing layer, a transparent conductive layer formed on the transparent viewing layer and intersecting stripes of light-absorbing, opaque insulating material formed on the transparent conductive layer. The insulating material defines openings less than one hundred microns wide between the intersecting stripes. The faceplate also includes a plurality of localized regions of cathodoluminescent material, each formed in one of the openings. The cathodoluminescent material includes a metal oxide providing reduced resistivity in the cathodoluminescent material. Significantly, the reduced resistivity of the cathodoluminescent material together with the focusing effect of the insulating material provide increased acuity in luminous images formed on the faceplate. The baseplate includes a substrate, an emitter formed on the substrate and a dielectric layer formed on the substrate and having an opening formed about the emitter. The baseplate also includes a conductive extraction grid formed on the dielectric layer and having an opening formed about the emitter.
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公开(公告)号：US06409564B1
公开(公告)日：2002-06-25
申请号：US09079108
申请日：1998-05-14
IPC分类号： H01J938
CPC分类号： H01J9/39 , H01J29/94 , H01J2329/00 , Y10T29/49885
摘要： A method for cleansing the phosphor screen of a display device comprising the removal of oxygen or sulfur from the surface of the phosphor, and/or its associated binder material, to a depth that prevents oxygen diffusion from the phosphor and/or binder, thereby creating an oxygen deficient surface on the phosphors.
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6.发明授权Method for cleaning phosphor screens for use with field emission displays 失效用于清洁与场致发射显示器一起使用的荧光屏的方法公开(公告)号：US06500040B2
公开(公告)日：2002-12-31
申请号：US09782731
申请日：2001-02-13
IPC分类号： H01J922
CPC分类号： H01J9/39 , H01J29/94 , H01J2329/00 , Y10T29/49885
摘要： A method for cleansing the phosphor screen of a display device comprising the removal of oxygen or sulfur from the surface of the phosphor, and/or its associated binder material, to a depth that prevents oxygen diffusion from the phosphor and/or binder, thereby creating an oxygen deficient surface on the phosphors.
摘要翻译： 一种用于清洁显示装置的荧光屏的方法，包括从荧光体表面除去氧或硫，和/或其相关的粘合剂材料，以防止氧从荧光体和/或粘合剂扩散，从而产生 荧光体上的缺氧表面。
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公开(公告)号：US06501216B2
公开(公告)日：2002-12-31
申请号：US09847158
申请日：2001-05-01
申请人： Zhongyi Xia
发明人： Zhongyi Xia
IPC分类号： H01J130
CPC分类号： H01J3/022
摘要： A display includes a substrate and an emitter formed on the substrate. A first dielectric layer is formed on the substrate to have a thickness slightly less than a height of the emitter above the planar surface and includes an opening formed about the emitter. The display also includes a conductive extraction grid formed on the first dielectric layer. The extraction grid includes an opening surrounding the emitter. The display further includes a second dielectric layer formed on the extraction grid and a focusing electrode formed on the second dielectric layer. The focusing electrode is electrically coupled to the emitter through an impedance element. The focusing electrode includes an opening formed above the apex. The focusing electrode provides enhanced focusing performance together with reduced circuit complexity, resulting in a superior display.
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公开(公告)号：US06229325B1
公开(公告)日：2001-05-08
申请号：US09258265
申请日：1999-02-26
申请人： Jim Browning , Zhongyi Xia
发明人： Jim Browning , Zhongyi Xia
IPC分类号： G01R3100
CPC分类号： G09G3/006 , G01R31/2849
摘要： A method and apparatus which provides for continual monitoring of the electrical and optical performance of one or more field emission display devices while the devices are burned-in is for the purpose of proper aging and testing of screen phosphors and semiconductor circuitry as well as determining the failure of the display devices including failures of individual field emitters within a display device. Display performance parameters including luminance anode current and field emitter performance are measured for determining when the components are properly aged as well as determining catastrophic failures in a display or a substantial degrade in performance in order to determine when and how the device may have failed.
摘要翻译： 提供一种或多种场致发射显示装置的电和光学性能的连续监测的方法和装置，同时装置被烧录是为了适当老化和测试荧光屏和半导体电路，以及确定 显示装置的故障包括显示装置内的各个场发射器的故障。 测量包括亮度阳极电流和场发射器性能的显示性能参数，以确定组件何时被适当地老化，以及确定显示器中的灾难性故障或性能方面的显着劣化，以便确定设备何时以及如何失败。
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公开(公告)号：US06326725B1
公开(公告)日：2001-12-04
申请号：US09085333
申请日：1998-05-26
申请人： Zhongyi Xia
发明人： Zhongyi Xia
IPC分类号： H01J130
CPC分类号： H01J3/022
摘要： A display includes a substrate and an emitter formed on the substrate. A first dielectric layer is formed on the substrate to have a thickness slightly less than a height of the emitter above the planar surface and includes an opening formed about the emitter. The display also includes a conductive extraction grid formed on the first dielectric layer. The extraction grid includes an opening surrounding the emitter. The display further includes a second dielectric layer formed on the extraction grid and a focusing electrode formed on the second dielectric layer. The focusing electrode is electrically coupled to the emitter through an impedance element. The focusing electrode includes an opening formed above the apex. The focusing electrode provides enhanced focusing performance together with reduced circuit complexity, resulting in a superior display.
摘要翻译： 显示器包括形成在基板上的基板和发射极。 第一电介质层形成在衬底上，具有比平坦表面上方的发射极的高度略小的厚度，并且包括围绕发射极形成的开口。 显示器还包括形成在第一介电层上的导电提取栅格。 提取格栅包括围绕发射器的开口。 显示器还包括形成在提取栅格上的第二介电层和形成在第二介电层上的聚焦电极。 聚焦电极通过阻抗元件电耦合到发射极。 聚焦电极包括形成在顶点上方的开口。 聚焦电极提供增强的聚焦性能以及降低的电路复杂度，导致优异的显示。
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公开(公告)号：US06229258B1
公开(公告)日：2001-05-08
申请号：US09653770
申请日：2000-09-01
申请人： Zhongyi Xia
发明人： Zhongyi Xia
IPC分类号： H01J2900
CPC分类号： H01J3/022
摘要： A display includes a substrate and an emitter formed on the substrate. A first dielectric layer is formed on the substrate to have a thickness slightly less than a height of the emitter above the planar surface and includes an opening formed about the emitter. The display also includes a conductive extraction grid formed on the first dielectric layer. The extraction grid includes an opening surrounding the emitter. The display further includes a second dielectric layer formed on the extraction grid and a focusing electrode formed on the second dielectric layer. The focusing electrode is electrically coupled to the emitter through an impedance element. The focusing electrode includes an opening formed above the apex. The focusing electrode provides enhanced focusing performance together with reduced circuit complexity, resulting in a superior display.
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