公开(公告)号：US07622857B2

公开(公告)日：2009-11-24

申请号：US11264739

申请日：2005-10-31

申请人： Seung Joon Yoo ,  Jong Sick Choi ,  Zin Min Park ,  Soo Joung Lee ,  Jung Ho Kang ,  Su Kyung Lee

发明人： Seung Joon Yoo ,  Jong Sick Choi ,  Zin Min Park ,  Soo Joung Lee ,  Jung Ho Kang ,  Su Kyung Lee

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J31/123

摘要： An electron emission display including a first substrate having at least one electron emission device and a second substrate opposite the first substrate. The second substrate is formed with an effective region and a non-effective region. The effective region includes a fluorescent layer for emitting light by collision with electrons emitted from the electron emission device. The non-effective region includes a region in which a light-shielding layer has a transparent conductive layer and a metal layer. The transparent conductive layer is formed in the effective region where the fluorescent layer is absent. The second substrate improves the brightness of light emitted from the fluorescent layer and prevents a power supply layer, to which a high voltage is applied, from being damaged, because the transparent conductive layer is not formed under the effective region.

摘要翻译： 一种电子发射显示器，包括具有至少一个电子发射器件的第一衬底和与第一衬底相对的第二衬底。 第二衬底形成有效区域和非有效区域。 有效区域包括用于通过与从电子发射装置发射的电子碰撞而发射光的荧光层。 非有效区域包括其中遮光层具有透明导电层和金属层的区域。 透明导电层形成在荧光层不存在的有效区域中。 由于透明导电层没有形成在有效区域之下，所以第二衬底提高了从荧光层发出的光的亮度，并且防止施加高电压的电源层被损坏。

公开(公告)号：US07378787B2

公开(公告)日：2008-05-27

申请号：US11070541

申请日：2005-03-02

申请人： Soo-Joung Lee ,  Su-Kyung Lee

发明人： Soo-Joung Lee ,  Su-Kyung Lee

IPC分类号： H01J1/62

CPC分类号： H01J9/2277 ,  H01J9/223 ,  H01J29/085 ,  H01J31/127 ,  H01J2329/08 ,  H01J2329/30 ,  H01J2329/323

摘要： Disclosed is a flat panel display device including a first substrate; an electron emitting region formed on the first substrate; a second substrate opposing the first substrate with a predetermined gap therebetween; a vacuum assembly being formed by the first and the second substrates; and a light emitting region including a phosphor layer with a predetermined pattern and emitting light by electrons emitted from the electron emitting region, and an anode formed on one side of the phosphor layer, wherein the projections and depressions are formed on the anode, or on the second substrate.

摘要翻译： 公开了一种平板显示装置，包括第一基板; 形成在所述第一基板上的电子发射区; 与第一基板相对的第二基板，其间具有预定的间隙; 由所述第一和第二基板形成的真空组件; 以及包含具有预定图案的荧光体层并且从电子发射区发射的电子发射光的发光区域和形成在荧光体层的一侧上的阳极，其中在阳极上形成凹凸，或在阳极上形成 第二基板。

公开(公告)号：US07176614B2

公开(公告)日：2007-02-13

申请号：US10706984

申请日：2003-11-14

申请人： Soo-Joung Lee ,  Hun-Young Kim

发明人： Soo-Joung Lee ,  Hun-Young Kim

IPC分类号： H01J1/70

CPC分类号： B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469

摘要： A flat panel display device includes a first substrate, an electron emission assembly formed on the first substrate, a second substrate provided at a predetermined distance from the first substrate and forming a vacuum assembly with the first substrate, and an illumination assembly formed on the second substrate, the illumination assembly being illuminated by electrons emitted from the electron emission assembly. The illumination assembly includes at least one anode electrode formed on a surface of the second substrate facing the first substrate, phosphor layers formed in a predetermined pattern on the at least one anode electrode, and conductive layers formed of a carbon-based material on the phosphor layers.

摘要翻译： 平板显示装置包括第一基板，形成在第一基板上的电子发射组件，设置在距离第一基板预定距离并与第一基板形成真空组件的第二基板，以及形成在第二基板上的照明组件 衬底，照明组件被从电子发射组件发射的电子照射。 所述照明组件包括形成在所述第二基板的面对所述第一基板的表面上的至少一个阳极电极，在所述至少一个阳极电极上以预定图案形成的荧光体层，以及由所述荧光体上的碳基材料形成的导电层 层。

公开(公告)号：US07518304B2

公开(公告)日：2009-04-14

申请号：US10978214

申请日：2004-10-29

申请人： Zin-Min Park ,  Soo-Joung Lee

发明人： Zin-Min Park ,  Soo-Joung Lee

IPC分类号： H01J63/04

CPC分类号： H01J1/63 ,  C09K11/642

摘要： A flat panel display device includes a first substrate; an electron emission region formed on the first substrate; a second substrate located at a predetermined distance facing the first substrate and forming a vacuum vessel with the first substrate; and a light emitting region which emits light derived by electrons emitted from the electron emission source. The light emitting region includes an anode in a predetermined pattern that formed on the second substrate and a phosphor screen layered on the anode. A proportion, k between a screen weight of the phosphor screen and an average diameter of phosphor particles on the phosphor screen satisfies: k=S/(D·n) where, k ranges from 0.16 to 0.23, S is the screen weight (mg/cm2), D is the average diameter of the phosphor particles, and n is the number of accumulation layers of the phosphor powder particles on the phosphor screen.

摘要翻译： 平板显示装置包括第一基板; 形成在所述第一基板上的电子发射区域; 位于面向所述第一基板的预定距离处并与所述第一基板形成真空容器的第二基板; 以及发射从电子发射源发射的电子衍射的光的发光区域。 发光区域包括形成在第二基板上的预定图案的阳极和层叠在阳极上的荧光屏。 萤光屏的屏幕重量与荧光屏上的荧光体颗粒的平均直径之间的比例k满足：<？in-line-formula description =“In-line formula”end =“lead”？> k = S /（Dn）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中，k的范围是0.16到0.23，S是屏幕重量（mg / cm2），D是平均值 荧光体粒子的直径，n是荧光体荧光粉粒子的累积层数。

公开(公告)号：US07514858B2

公开(公告)日：2009-04-07

申请号：US11291101

申请日：2005-11-29

申请人： Seung Joon Yoo ,  Jong Sick Choi ,  Zin Min Park ,  Soo Joung Lee ,  Jung Ho Kang ,  Su Kyung Lee

发明人： Seung Joon Yoo ,  Jong Sick Choi ,  Zin Min Park ,  Soo Joung Lee ,  Jung Ho Kang ,  Su Kyung Lee

IPC分类号： G09G3/22 ,  G09G3/36 ,  H01J63/04 ,  H01K1/62 ,  H01K1/34

CPC分类号： H01J29/085 ,  H01J31/127

摘要： An electron emission display comprising an electron collector or metal member is provided. The electron emission display comprises an electron emission substrate comprising at least one electron emission device and an image forming substrate comprising at least one emission region and at least one non-emission region. Images are formed in the emission regions by the collision of electrons emitted from the electron emission devices with the emission regions. The image forming substrate further comprises a metal layer positioned on at least the emission regions, and at least one electron collector positioned in the non-emission region. The electron collector may comprise first and second ends, wherein the first end is attached to the image forming substrate and the second end faces the electron emission substrate. The electron collector stabilizes the metal layer and fluorescent layers, thereby reducing arc and maintaining uniform brightness by re-directing scattered electrons toward the fluorescent layers.

摘要翻译： 提供了包括电子收集器或金属构件的电子发射显示器。 电子发射显示器包括包括至少一个电子发射器件和包括至少一个发射区域和至少一个非发射区域的成像衬底的电子发射衬底。 通过与电子发射装置发射的电子与发射区域的碰撞，在发射区域中形成图像。 图像形成基板还包括位于至少发射区域上的金属层和位于非发射区域中的至少一个电子收集器。 电子收集器可以包括第一端和第二端，其中第一端附着到成像衬底上，第二端面向电子发射衬底。 电子收集器稳定金属层和荧光层，从而通过将散射电子重新引向荧光层来减少电弧并保持均匀的亮度。

公开(公告)号：US20070075623A1

公开(公告)日：2007-04-05

申请号：US11540542

申请日：2006-10-02

申请人： Su-Kyung Lee ,  Seung-Joon Yoo ,  Zin-Min Park ,  Soo-Joung Lee

发明人： Su-Kyung Lee ,  Seung-Joon Yoo ,  Zin-Min Park ,  Soo-Joung Lee

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/20 ,  C09K11/584 ,  C09K11/7703 ,  C09K11/7718 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7794 ,  C09K11/7795 ,  C09K11/7797

摘要： A method of making an electron emission display device having an electron emission unit and a light emission unit, wherein forming the light emission unit includes forming a black layer pattern on a substrate, printing a first phosphor pattern using a first phosphor paste, printing a second phosphor pattern using a second phosphor paste, and printing a third phosphor pattern using a third phosphor paste, wherein the each of the first, second and third phosphor pastes includes, respectively, first, second and third phosphor materials that are surface-treated with a same surface treatment.

摘要翻译： 一种制造具有电子发射单元和发光单元的电子发射显示装置的方法，其中形成所述发光单元包括在基板上形成黑层图案，使用第一荧光体浆料印刷第一荧光体图案， 使用第二荧光体浆料的荧光体图案，以及使用第三荧光体浆料印刷第三荧光体图案，其中所述第一，第二和第三荧光体浆料中的每一个分别包括第一，第二和第三荧光体材料， 相同的表面处理。

公开(公告)号：US06641756B2

公开(公告)日：2003-11-04

申请号：US09852280

申请日：2001-05-10

申请人： Soo-joung Lee ,  Jae-eun Jang

发明人： Soo-joung Lee ,  Jae-eun Jang

IPC分类号： C09K1154

CPC分类号： C09K11/565

摘要： A method for preparing a zinc sulfide phosphor having effective emission at low voltages. In the method for synthesizing a green-light emitting zinc sulfide based phosphor, ZnS:Cu, Al, which is applicable to a device operated with a low voltage, novel raw materials are employed. CuI is used as an activator, wherein monovalent copper (Cu1+) is complexed with ammonia and the ammonia complex is incorporated so as to uniformly distribute the activator in the mixture of raw materials. AlF3 is used as a co-activator, and, ZnI2 and NaI are added as iodide series fluxes. Thus, the color display characteristics are improved with a relatively high color purity and luminance.

摘要翻译： 一种制备在低电压下有效发射的硫化锌荧光粉的方法。 在绿色发光硫化锌系荧光体的合成方法中，适用于低电压操作的装置的ZnS：Cu，Al，采用新的原料。 使用CuI作为活化剂，其中一价铜（Cu 1+）与氨络合，并加入氨络合物以使活化剂在原料混合物中均匀分布。 使用AlF 3作为助活化剂，加入ZnI 2和NaI作为碘化物系列助熔剂。 因此，颜色显示特性以较高的色纯度和亮度得到改善。

公开(公告)号：US07456563B2

公开(公告)日：2008-11-25

申请号：US11540767

申请日：2006-09-29

申请人： Soo-Joung Lee ,  Jung-Ho Kang

发明人： Soo-Joung Lee ,  Jung-Ho Kang

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J29/08 ,  H01J9/148 ,  H01J2329/00

摘要： An electron emission display includes first and second substrates facing each other. First electrodes are arranged on the first substrate along a first direction. Second electrodes are arranged along a second direction such that the second electrodes cross the first electrodes. Sub-pixels are formed at crossed regions of the first and second electrodes, and electron emission regions are provided on the first electrodes within the sub-pixels. Phosphor layers are formed on a surface of the second substrate such that the phosphor layers are spaced apart from each other with a distance therebetween. A metallic reflection layer is formed on the second substrate to cover the phosphor layers. The metallic reflection layer has spaced portions covering at least two of the phosphor layers and spaced away from the phosphor layers with an open gap therebetween, and contact portions not spaced away from the second substrate with an open gap therebetween.

摘要翻译： 电子发射显示器包括彼此面对的第一和第二基板。 第一电极沿着第一方向布置在第一基板上。 第二电极沿着第二方向布置，使得第二电极与第一电极交叉。 子像素形成在第一和第二电极的交叉区域处，并且电子发射区域设置在子像素内的第一电极上。 荧光体层形成在第二基板的表面上，使得荧光体层彼此间隔开距离。 在第二基板上形成金属反射层以覆盖荧光体层。 金属反射层具有覆盖荧光体层中的至少两个并且与荧光体层间隔开间隔开的间隔部分，并且与第二基板间隔开间隔开的间隔的接触部分。

公开(公告)号：US07405513B2

公开(公告)日：2008-07-29

申请号：US11140358

申请日：2005-05-26

申请人： Soo-Joung Lee

发明人： Soo-Joung Lee

IPC分类号： H01J1/62

CPC分类号： H01J29/085 ,  H01J9/20 ,  H01J29/28 ,  H01J31/127 ,  H01J2329/08 ,  H01J2329/28

摘要： An electron emission device includes a first substrate and a second substrate facing each other and forming a vacuum vessel. An electron emission region is provided on the first substrate, and a light-emitting region having a light-emitting area and a non-light-emitting area is provided on the second substrate. The light-emitting region includes at least one phosphor layer formed on the second substrate. At least one anode covers the phosphor layer. The anode is also positioned such that there is no gap between the anode and the non-light-emitting area. The shape of the anode in light-emitting areas follows the shape of the phosphor layer with a gap between the anode and the phosphor layer.

摘要翻译： 电子发射装置包括彼此面对并形成真空容器的第一基板和第二基板。 在第一基板上设置电子发射区域，在第二基板上设置具有发光区域和非发光区域的发光区域。 发光区域包括形成在第二基板上的至少一个荧光体层。 至少一个阳极覆盖磷光体层。 阳极也被定位成使得阳极和非发光区域之间没有间隙。 发光区域中的阳极的形状遵循在阳极和荧光体层之间具有间隙的荧光体层的形状。

公开(公告)号：US07400084B2

公开(公告)日：2008-07-15

申请号：US11286148

申请日：2005-11-22

申请人： Zin Min Park ,  Jong Sick Choi ,  Seung Joon Yoo ,  Soo Joung Lee ,  Jung Ho Kang ,  Su Kyung Lee

发明人： Zin Min Park ,  Jong Sick Choi ,  Seung Joon Yoo ,  Soo Joung Lee ,  Jung Ho Kang ,  Su Kyung Lee

IPC分类号： H01J1/62

CPC分类号： H01J29/34 ,  H01J29/325 ,  H01J31/127

摘要： An electron emission display including an electron emission substrate having at least one electron emission device formed thereon and an image forming substrate spaced apart from the electron emission substrate. The image forming substrate includes an effective region where electrons emitted from the electron emission device collide with the effective region to form images and a black region surrounding the effective region. The effective region includes a fluorescent layer formed in an arbitrary pattern and a metal layer formed on the fluorescent layer. The metal layer has a structure extending onto at least a portion of the black region.

摘要翻译： 一种电子发射显示器，包括其上形成有至少一个电子发射器件的电子发射衬底和与电子发射衬底间隔开的成像衬底。 图像形成基板包括从电子发射装置发射的电子与有效区域碰撞以形成图像的周围的有效区域和围绕有效区域的黑色区域。 有效区域包括以任意图案形成的荧光层和形成在荧光层上的金属层。 金属层具有延伸到黑色区域的至少一部分的结构。