公开(公告)号：US06414430B2

公开(公告)日：2002-07-02

申请号：US09957741

申请日：2001-09-20

Applicant: Charles M. Watkins ,  Danny Dynka

Inventor： Charles M. Watkins ,  Danny Dynka

IPC: H01J2918

CPC classification number: H01J9/39 ,  H01J2329/00

Abstract: Field emission displays having novel cathodoluminescent layers are disclosed. The cathodoluminescent layers are irradiated with electrons having a density of greater than one hundred microamperes/cm2. Significantly, this results in improved emitter life in a field emission display. The display including the scrubbed faceplate has significantly enhanced performance and increased useful life compared to displays including faceplates that have not been scrubbed.

Abstract translation: 公开了具有新型阴极发光层的场发射显示器。 用密度大于100微安/ cm2的电子照射阴极发光层。 重要的是，这导致在场发射显示器中改善发射器寿命。 与包括未被擦洗的面板的显示器相比，包括洗涤面板的显示器具有显着增强的性能和增加的使用寿命。

公开(公告)号：US06400075B2

公开(公告)日：2002-06-04

申请号：US09955628

申请日：2001-09-18

Applicant: Charles M. Watkins ,  Danny Dynka

Inventor： Charles M. Watkins ,  Danny Dynka

IPC: H01J2918

CPC classification number: H01J9/39 ,  H01J2329/00

Abstract: Faceplates for field mission displays having novel cathodoluminescent layers are disclosed. In one embodiment a faceplate includes a transparent conductive layer, and a cathodoluminescent layer formed on the transparent conductive layer, the cathodoluminescent layer having been scrubbed by electron irradiation from an electron source with an electron current having a duty cycle in excess of ten percent, the electron current having a current density of greater than one-tenth milliampere per square centimeter while a voltage less than a thousand volts is maintained between the cathodoluminescent layer and the electron source. In one aspect, the transparent conductive layer may be formed on a transparent insulating viewing screen. In alternate aspects, the voltage maintained between the cathodoluminescent layer and the electron source may be dithered to treat the cathodoluminescent layer to varying depths. Significantly, the scrubbed faceplate has significantly enhanced performance and increased useful life compared to faceplates that have not been scrubbed.

Abstract translation: 公开了具有新型阴极发光层的现场任务显示面板。 在一个实施例中，面板包括透明导电层和形成在透明导电层上的阴极发光层，所述阴极发光层已经通过电子源从电子源以电子电流的方式被擦除，所述电子源具有超过百分之十的占空比， 电流密度大于十分之一毫安/平方厘米的电流，而在阴极发光层和电子源之间保持小于千伏的电压。 一方面，透明导电层可以形成在透明绝缘观察屏上。 在替代方面，保持在阴极发光层和电子源之间的电压可以被抖动以将阴极发光层处理到不同的深度。 重要的是，与没有被擦洗的面板相比，洗涤面板具有显着增强的性能和增加的使用寿命。

公开(公告)号：US06215240B1

公开(公告)日：2001-04-10

申请号：US09112136

申请日：1998-07-09

Applicant: Naoharu Fukuhara

Inventor： Naoharu Fukuhara

IPC: H01J2918

CPC classification number: H01J29/327 ,  H01J29/185

Abstract: A color cathode-ray tube has a black matrix film having a plurality of light-transmitting windows that are formed on an inner surface of a face panel to have a predetermined positional relationship with each other, filter films formed in the light-transmitting windows to correspond to green, blue, and red, and phosphor films formed by stacking green, blue, and red phosphors on inner surfaces of the filter films. The filter films are made of a photo-tacky resin containing a filter dispersion. A method of manufacturing this color cathode-ray tube is also provided. This method includes the steps of applying a photo-tacky resin containing a desired filter dispersion to the inner surface of the face panel where the back matrix film is formed in advance, exposing the photo-tacky resin in the light-transmitting windows through a shadow mask, applying and drying a phosphor slurry to form the phosphor films, and removing undesired, non-exposed portions of the photo-tacky resin and phosphor films simultaneously.

Abstract translation: 彩色阴极射线管具有黑矩阵膜，该黑矩阵膜具有多个透光窗，该多个透光窗形成在面板的内表面上以具有预定的位置关系，在透光窗中形成滤光膜至 对应于绿色，蓝色和红色，以及通过在滤膜的内表面上堆叠绿色，蓝色和红色磷光体形成的荧光膜。 过滤膜由含有过滤分散体的光敏树脂制成。 还提供了一种制造该彩色阴极射线管的方法。 该方法包括以下步骤：将预期的过滤分散体的光胶树脂预先涂覆在面板的内表面上，使透光窗中的光粘着树脂通过阴影曝光 掩模，施加和干燥磷光体浆料以形成荧光膜，同时去除光敏树脂和荧光膜的不期望的，未曝光的部分。

公开(公告)号：US06703781B2

公开(公告)日：2004-03-09

申请号：US10154062

申请日：2002-05-21

Applicant: Charles I. Zovko

Inventor： Charles I. Zovko

IPC: H01J2918

CPC classification number: H05B33/145 ,  H05B33/22

Abstract: Light scattering particles are added to the ink used for printing the cascading layer. The particles and cascading material are then printed in the same layer. Light entering the cascading layer is scattered, re-entering the cascading material thereby increasing the effectiveness of the cascading material and enabling one to use less material. Because less cascading material is used, the cost of the EL lamp is reduced and cascading efficiency is increased. The light scattering particles and the cascading material are in an overprint or are in the phosphor layer.

Abstract translation: 将光散射颗粒添加到用于印刷级联层的油墨中。 然后将颗粒和级联材料印刷在同一层中。 进入级联层的光分散，重新进入级联材料，从而增加级联材料的有效性，并使得能够使用更少的材料。 由于使用较少级联的材料，因此降低了EL灯的成本并提高了级联效率。 光散射颗粒和级联材料处于叠印或位于荧光体层中。

公开(公告)号：US06683403B2

公开(公告)日：2004-01-27

申请号：US09983267

申请日：2001-10-23

Applicant: Jae Seung Baek

Inventor： Jae Seung Baek

IPC: H01J2918

CPC classification number: H01J29/861

Abstract: A panel for a flat screen type CRT includes an internal curvature portion wherein a screen effective surface is formed, and a skirt portion extended rearwardly from an edge of the internal curvature portion. Where Rs is the radius of curvature at an inner side of a corner of a seal edge portion in the skirt portion and Rx, Ry, and Rd are respectively the radii of blend curvature of a long-side portion, a short-side portion and a corner portion in a part where the internal curvature portion and skirt portion meet, the relations 0.4

Abstract translation: 平板型CRT的面板包括其中形成有屏幕有效表面的内部曲率部分和从内部曲率部分的边缘向后延伸的裙部。 其中Rs是裙部中的密封边缘部分的角部的内侧处的曲率半径，Rx，Ry和Rd分别是长边部分，短边部分和短边部分的混合曲率的半径， 在内部曲率部分和裙部满足的部分中的角部分，满足关系0.4

公开(公告)号：US06562551B1

公开(公告)日：2003-05-13

申请号：US09585712

申请日：2000-05-31

Applicant: John D. Porter ,  Bob L. Mackey ,  Robert G. Neimeyer ,  Christopher J. Spindt ,  David C. Chang ,  Kris E. Sahlstrom

Inventor： John D. Porter ,  Bob L. Mackey ,  Robert G. Neimeyer ,  Christopher J. Spindt ,  David C. Chang ,  Kris E. Sahlstrom

IPC: H01J2918

CPC classification number: H01J29/028 ,  H01J29/864 ,  H01J2329/00 ,  H01J2329/863

Abstract: A multi-level matrix structure for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure is comprised of a first parallel ridges. The multi-level matrix structure further includes a second parallel ridges. The second parallel ridges are oriented substantially orthogonally with respect to the first parallel ridges. In this embodiment, the second parallel ridges have a height which is greater than the height of the first parallel ridges. Furthermore, in this embodiment, the second plurality of parallel spaced apart ridges include contact portions for retaining a support structure at a desired location within a flat panel display device. Hence, when a support structure is inserted between at least two of the contact portions of the multi-level support structure, the support structure is retained in place, at a desired location within the flat panel display device, by the contact portions.

Abstract translation: 一种用于将支撑结构保持在平板显示装置内的多级矩阵结构。 在一个实施例中，多级矩阵结构由第一平行脊构成。 多级矩阵结构还包括第二平行脊。 第二平行脊相对于第一平行脊基本正交地定向。 在该实施例中，第二平行脊的高度大于第一平行脊的高度。 此外，在该实施例中，第二多个平行间隔开的​​脊包括用于将支撑结构保持在平板显示装置内的期望位置处的接触部分。 因此，当支撑结构插入在多层支撑结构的至少两个接触部分之间时，支撑结构通过接触部分保持在平板显示装置内的期望位置处的适当位置。

公开(公告)号：US06417618B2

公开(公告)日：2002-07-09

申请号：US09957111

申请日：2001-09-19

Applicant: Charles M. Watkins ,  Danny Dynka

Inventor： Charles M. Watkins ,  Danny Dynka

IPC: H01J2918

CPC classification number: H01J9/39 ,  H01J2329/00

Abstract: Field emission displays having novel cathodoluminescent layers are disclosed. In one embodiment, the cathodoluminescent layers are exposed to electron irradiation with an electron current having a duty cycle in excess of ten percent. In alternate aspects, the electron irradiation (scrubbing) may be performed in a vacuum, and an accelerating voltage may be maintained between the cathodoluminescent layer and an source of electrons. The cathodoluminescent layer may be reversibly darkened by the scrubbing. The cathodoluminescent layers may be formed on a transparent conductive layer formed on a transparent insulating viewing screen to provide a faceplate. In one aspect, the cathodoluminescent layers are irradiated with electrons having a density of greater than one hundred microamperes/cm2. Significantly, this results in improved emitter life in a field emission display. The display including the scrubbed faceplate has significantly enhanced performance and increased useful life compared to displays including faceplates that have not been scrubbed.

Abstract translation: 公开了具有新型阴极发光层的场发射显示器。 在一个实施例中，阴极发光层以占空比超过10％的电子电流暴露于电子辐射。 在替代方面，电子照射（洗涤）可以在真空中进行，并且可以在阴极发光层和电子源之间保持加速电压。 阴极发光层可以通过洗涤而可逆地变暗。 阴极发光层可以形成在形成在透明绝缘观察屏幕上的透明导电层上，以提供面板。 在一个方面，用密度大于100微安/ cm2的电子照射阴极发光层。 重要的是，这导致在场发射显示器中改善发射器寿命。 与包括未被擦洗的面板的显示器相比，包括洗涤面板的显示器具有显着增强的性能和增加的使用寿命。

公开(公告)号：US06356013B1

公开(公告)日：2002-03-12

申请号：US09397791

申请日：1999-09-16

Applicant: Chungdee Pong ,  John D. Porter ,  Theodore S. Fahlen ,  Christopher J. Curtin ,  Robert G. Neimeyer ,  Paul N. Ludwig

Inventor： Chungdee Pong ,  John D. Porter ,  Theodore S. Fahlen ,  Christopher J. Curtin ,  Robert G. Neimeyer ,  Paul N. Ludwig

IPC: H01J2918

CPC classification number: H01J29/028 ,  H01J9/185 ,  H01J9/242 ,  H01J29/864 ,  H01J61/305 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8665

Abstract: A flat panel display and a method for forming a flat panel display. In one embodiment, the flat panel display includes a wall which is held in place by a structure formed either on the faceplate or on the backplate. In one embodiment the supporting structure is formed by two adjacent walls that form a slot which mechanically restrains the wall. In another embodiment a slot is formed within the faceplate and the walls of the slot mechanically restrain the wall. In one embodiment wall segments are inserted into supporting structures that mechanically restrain each wall segment. In another embodiment a UV curable or a heat curable adhesive is used to maintain walls in their proper alignment and position. In yet another embodiment a conductive material is melted so as to bond conductive lines located on the wall and conductive lines located on the faceplate. This bond electrically connects the conductive lines located on the wall and the conductive lines located on the faceplate and maintains the wall in the proper alignment. The present invention eliminates the need for feet which attach to individual walls for maintaining the walls in the proper alignment.

Abstract translation: 平板显示器和平板显示器的形成方法。 在一个实施例中，平板显示器包括通过形成在面板上或背板上的结构保持在适当位置的壁。 在一个实施例中，支撑结构由两个相邻的壁形成，其形成机械地限制壁的槽。 在另一个实施例中，在面板内形成槽，并且槽的壁机械地限制壁。 在一个实施例中，壁段插入到机械地限制每个壁段的支撑结构中。 在另一个实施方案中，使用UV可固化或可热固化的粘合剂来保持壁的正确对准和位置。 在另一个实施例中，导电材料被熔​​化以便粘合位于壁上的导电线和位于面板上的导电线。 该接合电连接位于壁上的导电线和位于面板上的导电线，并使壁保持正确的对准。 本发明消除了对连接到各个壁的脚的需要，以保持壁的适当对准。

公开(公告)号：US06693374B2

公开(公告)日：2004-02-17

申请号：US10175045

申请日：2002-06-20

Applicant: Gi Hoon Tho ,  Sung Han Jung

Inventor： Gi Hoon Tho ,  Sung Han Jung

IPC: H01J2918

CPC classification number: H01J29/861 ,  H01J2229/862

Abstract: Flat CRT panel including a substantially flat outside surface, and an inside surface with a certain radius of curvature, wherein the panel is formed such that (Ts/Tm)*CFT*Rz falls on a range of 28-36, where CFT denotes a center thickness, Ts denotes a diagonal effective screen edge thickness Ts, Tm denotes a maximum thickness at an interface of the skirt and the effective screen, and Rz denotes an inside radius of curvature, i.e., a value obtained by dividing a diagonal effective screen sectional radius of curvature Rd by a representative value {Rd/(1.767*a diagonal length of the effective screen)}, thereby minimizing breakage during heat treatment and reducing a production cost.

Abstract translation: 平坦的CRT面板包括基本平坦的外表面和具有一定曲率半径的内表面，其中所述面板形成为使得（Ts / Tm）* CFT * Rz落在28-36的范围内，其中CFT表示 中心厚度，Ts表示对角线有效屏幕边缘厚度Ts，Tm表示裙部和有效屏幕的界面处的最大厚度，Rz表示内部曲率半径，即通过对角线有效屏幕截面获得的值 曲率半径Rd为代表值{Rd /（1.767 *有效屏幕的对角线长度）}，从而使热处理中的断裂最小化并降低生产成本。

公开(公告)号：US06420828B1

公开(公告)日：2002-07-16

申请号：US09957522

申请日：2001-09-19

Applicant: Charles M. Watkins ,  Danny Dynka

Inventor： Charles M. Watkins ,  Danny Dynka

IPC: H01J2918

CPC classification number: H01J9/39 ,  H01J2329/00

Abstract: Faceplates for field emission displays having novel cathodoluminescent layers are disclosed. In one embodiment, a faceplate includes a cathodoluninescent layer exposed to electrons (scrubbed) in a vacuum, the electron's having a current density of greater than one hundred microamperes per square centimeter. The cathodoluninescent layer may be reversibly darkened by the scrubbing. In one alternate aspect, the cathodoluninescent layers are irradiated with an electron beam having a duty cycle duty cycle of between ten and one hundred percent. In alternate aspects, an accelerating voltage may be maintained between the cathodoluminescent layer and a source of electrons, and the accelerating voltage may be dithered to treat the cathodoluminescent layer to varying depths. Significantly, the scrubbed faceplate has significantly enhanced performance and increased usefull life compared to faceplates that have not been scrubbed.

Abstract translation: 公开了具有新型阴极发光层的场致发射显示面板。 在一个实施例中，面板包括在真空中暴露于电子（擦洗）的阴极发光层，电子的电流密度大于每平方厘米100微安。 阴极发光层可以通过洗涤而可逆地变暗。 在一个替代方案中，用占空比占空比为百分之一百的电子束照射阴极发光层。 在替代方面，可以在阴极发光层和电子源之间保持加速电压，并且加速电压可以被抖动以将阴极发光层处理到不同的深度。 重要的是，与没有被擦洗的面板相比，洗涤面板具有显着增强的性能和增加有用的寿命。