公开(公告)号：US06521346B1

公开(公告)日：2003-02-18

申请号：US09965309

申请日：2001-09-27

Applicant: Kuo-Chu Wang ,  Chun-Min Hu

Inventor： Kuo-Chu Wang ,  Chun-Min Hu

IPC: B32B1706

CPC classification number: H01J29/896 ,  C03C17/3411 ,  C03C2217/475 ,  C03C2218/365 ,  H01J29/868 ,  H01J2229/8635 ,  H01J2229/882 ,  H01J2229/8913

Abstract: A two-layer coating for the outer surface of a glass display screen of a video display device such as a cathode ray tube (CRT) includes an inner antistatic layer and an outer antireflective layer. The outer antireflective layer contains silica and has a refractive index in the range of 1.4-1.5. The inner layer contains carbon black powder particles which provide high electrical conductivity to dissipate electrostatic charge on the glass display screen. The inner layer further includes a surface activation agent, such as glycol, for dispersing the carbon black particles in the antistatic solution. To increase the refractive index of the inner layer to a value greater than its typical value, which is in the range of 1.5-2.0, for the purpose of reducing light reflection from the glass display screen while maintaining high conductivity, ZrO2, ZnO, ZnS or TiO2, or a combination thereof, is added to the inner antistatic layer to provide a stable solution with optically and electrically desirable characteristics.

Abstract translation: 用于诸如阴极射线管（CRT）的视频显示装置的玻璃显示屏的外表面的双层涂层包括内部抗静电层和外部抗反射层。 外部抗反射层含有二氧化硅，折射率在1.4-1.5的范围内。 内层含有炭黑粉末颗粒，其提供高导电性以消散玻璃显示屏上的静电电荷。 内层还包括表面活化剂，例如二醇，用于将炭黑颗粒分散在抗静电溶液中。 为了在保持高导电率的同时减少玻璃显示屏的光反射，为了将内层的折射率提高到大于其典型值（在1.5-2.0的范围内）的值，ZrO 2，ZnO，ZnS 或TiO 2或其组合添加到内部抗静电层中以提供具有光学和电学上期望特性的稳定溶液。

公开(公告)号：US5523114A

公开(公告)日：1996-06-04

申请号：US412265

申请日：1995-03-28

Applicant: Hua-Sou Tong ,  Chun-Min Hu ,  Yu-Chung Yu ,  Ming-Yu Hsu ,  Kuo-Chu Wang

Inventor： Hua-Sou Tong ,  Chun-Min Hu ,  Yu-Chung Yu ,  Ming-Yu Hsu ,  Kuo-Chu Wang

IPC: C09D183/06 ,  C09D183/04 ,  C09D183/08 ,  H01J9/20 ,  H01J29/18 ,  H01J29/88 ,  H01J29/89 ,  B05D5/12

CPC classification number: H01J9/20 ,  H01J29/18 ,  H01J29/898 ,  H01J2229/8913

Abstract: For use in a self-emitting color display device such as a cathode ray tube (CRT) having a display screen with a phosphor coating on its inner surface, a surface coating disposed on the display screen's outer surface affords improved color purity, or contrast, by reducing overlap in the color spectrum between two adjacent primary colors, i.e., between red and green and/or between green and blue. An organic dye is added to either an inner antistatic layer or an outer antireflective layer of an antireflective/antistatic outer coating on the display screen, where both of the aforementioned layers contain silane. The dye functions as a color filter absorbing only light within the frequency range between adjacent primary colors, such as between the red and green color phosphors, i.e., in the range of 460-500 nm, and/or between the green and blue color phosphors, i.e., in the range of 560-600 nm. A silane coupling agent is also added to serve as a binding agent bridging the organic dye and silane together. In this manner, the organic dye is bonded to the silane in either the antistatic layer or the antireflective layer to prevent separation and escape of the organic dye filter from either of these layers of the outer coating on the display screen.

Abstract translation: 为了用于具有在其内表面上具有荧光体涂层的显示屏的阴极射线管（CRT）的自发光彩色显示装置，设置在显示屏外表面上的表面涂层提供改善的色纯度或对比度， 通过减少两个相邻原色之间的颜色光谱中的重叠，即在红色和绿色之间和/或在绿色和蓝色之间。 将有机染料加入到显示屏上的抗反射/抗静电外涂层的内部抗静电层或外部抗反射层中，其中两个上述层都含有硅烷。 染料用作滤色器，其仅吸收相邻原色之间的频率范围内的光，例如在红色和绿色荧光体之间，即在460-500nm的范围内和/或在绿色和蓝色荧光体之间 ，即在560-600nm的范围内。 还加入硅烷偶联剂以用作桥接有机染料和硅烷的粘合剂。 以这种方式，有机染料在抗静电层或抗反射层中与硅烷结合，以防止有机染料过滤器与显示屏上的外涂层的任一层分离和逸出。

公开(公告)号：US06624564B2

公开(公告)日：2003-09-23

申请号：US09866417

申请日：2001-05-25

Applicant: Kuo-Chu Wang ,  Chun-Min Hu

Inventor： Kuo-Chu Wang ,  Chun-Min Hu

IPC: H01J3100

CPC classification number: H01J29/868 ,  C03C17/007 ,  C03C2217/211 ,  C03C2217/475 ,  C03C2217/476 ,  H01J29/896 ,  H01J2229/882

Abstract: For use in a color cathode ray tube (CRT) having a display screen with a flat outer surface and a curved inner surface, a 2-layer antistatic and antireflective coating for the display screen's flat outer surface compensates for the variation in screen thickness to provide uniform light transmission through the screen and coating combination, a high degree of video image contrast, effective electrostatic shielding and discharge, and reduced light reflectivity. The coating includes a first inner electrically conductive layer disposed on the CRT display screen's flat outer surface containing carbon black particles for a high level of video image contrast and improved electrical conductivity for electrostatic shielding and discharge. The extent of light transmission through the inner conductive layer may be adjusted in accordance with the display screen's thickness by varying the amount of carbon black particles in the coating solution.

公开(公告)号：US06623662B2

公开(公告)日：2003-09-23

申请号：US09864063

申请日：2001-05-23

Applicant: Kuo-Chu Wang ,  Chun-Min Hu

Inventor： Kuo-Chu Wang ,  Chun-Min Hu

IPC: B05D512

CPC classification number: H01J29/327 ,  H01J9/2278 ,  H01J29/868 ,  H01J2229/8632 ,  H01J2229/8635 ,  H01J2229/8913 ,  Y10T428/259 ,  Y10T428/29 ,  Y10T428/2942

Abstract: A two-layer coating for the outer surface of the display screen of a color cathode ray tube (CRT) includes an inner carbon black-based layer and an outer silica-based layer. The inner layer is antistatic, while the outer layer is antireflective. To compensate for the increased absorption of blue light by the carbon black particles, which results in a color video image having a yellowish tint, a blue additive, such as a pigment or dye, is added to the coating to adjust its light absorbance characteristics and provide uniform light absorbance over the entire visible spectrum of 400-700 nm for improved color video image presentation.

公开(公告)号：US20070264844A1

公开(公告)日：2007-11-15

申请号：US11501805

申请日：2006-08-10

Applicant: Chun-Min Hu

Inventor： Chun-Min Hu

IPC: H01L21/469

CPC classification number: G02F1/133502 ,  C03C17/007 ,  C03C2217/475 ,  G02F1/13439 ,  Y10T428/1064 ,  Y10T428/24802 ,  Y10T428/24926

Abstract: A method of hiding transparent electrodes on a transparent substrate coats a solution of non-conductive nanoparticles onto the transparent substrate and the transparent electrodes after forming a plurality of transparent electrodes on the transparent substrate, and both non-conductive nanoparticles and transparent electrodes have the same reflective index of light. After a high-temperature thermal processing is performed to the transparent substrate, an even mask is formed on the transparent substrate and the transparent electrodes, such that the non-conductive nanoparticles in the mask provide the same reflective index of light for the positions of the transparent substrate with and without the transparent electrodes, so as to effectively prevent a different reflective index of light at any position of the transparent substrate that will cause a poor image quality of the screen.

Abstract translation: 在透明基板上隐藏透明电极的方法是在透明基板上形成多个透明电极之后将非导电纳米颗粒的溶液涂覆在透明基板和透明电极上，并且非导电纳米颗粒和透明电极都具有相同的 光的反射指数。 在对透明基板进行高温热处理之后，在透明基板和透明电极上形成均匀的掩模，使得掩模中的非导电纳米粒子对于 具有和不具有透明电极的透明基板，以便有效地防止在透明基板的任何位置处的不同的反射指数，这将导致屏幕的差的图像质量。

公开(公告)号：US08008752B2

公开(公告)日：2011-08-30

申请号：US12339538

申请日：2008-12-19

Applicant: Chun-Min Hu

Inventor： Chun-Min Hu

IPC: H01L23/58

CPC classification number: G02F1/133502 ,  C03C17/007 ,  C03C2217/475 ,  G02F1/13439 ,  Y10T428/1064 ,  Y10T428/24802 ,  Y10T428/24926

Abstract: A component for an information display device has a transparent substrate having a surface that has a first refractive index. The surface is selectively coated in a pattern comprising a transparent electrically conductive layer disposed at least at a first region of the surface and at a second region of the surface. The first region of the surface is separated from the second region by a third region that is devoid of the transparent conductive layer. The transparent conductive layer has a second refractive index that is higher than the first refractive index. The first, second and third regions are commonly overcoated with a transparent layer comprising non-conductive nanoparticles, the overcoating layer being disposed over the transparent conductive layer at the first and second regions and also disposed over the third region that is devoid of the transparent conductive layer. The refractive index of the layer comprising nanoparticles is higher than the first refractive index.

Abstract translation: 用于信息显示装置的部件具有具有第一折射率的表面的透明基板。 表面被选择性地涂覆在包括设置在表面的至少第一区域和表面的第二区域处的透明导电层的图案中。 表面的第一区域与第二区域分离出没有透明导电层的第三区域。 透明导电层具有比第一折射率高的第二折射率。 第一，第二和第三区域通常用包括非导电纳米颗粒的透明层进行涂覆，外涂层在第一和第二区域设置在透明导电层上方，并且还设置在没有透明导电性的第三区域上 层。 包含纳米颗粒的层的折射率高于第一折射率。

公开(公告)号：US07553749B2

公开(公告)日：2009-06-30

申请号：US11501805

申请日：2006-08-10

Applicant: Chun-Min Hu

Inventor： Chun-Min Hu

IPC: H01L21/44

CPC classification number: G02F1/133502 ,  C03C17/007 ,  C03C2217/475 ,  G02F1/13439 ,  Y10T428/1064 ,  Y10T428/24802 ,  Y10T428/24926

Abstract: A method of hiding transparent electrodes on a transparent substrate coats a solution of non-conductive nanoparticles onto the transparent substrate and the transparent electrodes after forming a plurality of transparent electrodes on the transparent substrate, and both non-conductive nanoparticles and transparent electrodes have the same reflective index of light. After a high-temperature thermal processing is performed to the transparent substrate, an even mask is formed on the transparent substrate and the transparent electrodes, such that the non-conductive nanoparticles in the mask provide the same reflective index of light for the positions of the transparent substrate with and without the transparent electrodes, so as to effectively prevent a different reflective index of light at any position of the transparent substrate that will cause a poor image quality of the screen.

Abstract translation: 在透明基板上隐藏透明电极的方法是在透明基板上形成多个透明电极之后将非导电纳米颗粒的溶液涂覆在透明基板和透明电极上，并且非导电纳米颗粒和透明电极都具有相同的 光的反射指数。 在对透明基板进行高温热处理之后，在透明基板和透明电极上形成均匀的掩模，使得掩模中的非导电纳米粒子对于 具有和不具有透明电极的透明基板，以便有效地防止在透明基板的任何位置处的不同的反射指数，这将导致屏幕的差的图像质量。

公开(公告)号：US20070026089A1

公开(公告)日：2007-02-01

申请号：US11192066

申请日：2005-07-29

Applicant: Chun-Min Hu

Inventor： Chun-Min Hu

IPC: H01L21/00 ,  A61K33/34 ,  A61K33/24 ,  A61K33/38 ,  A61K33/32

CPC classification number: G06F3/041 ,  A61K33/24 ,  A61K33/30 ,  A61K33/34 ,  A61K33/38 ,  B05D5/12 ,  C12Q1/001 ,  G01N33/5438 ,  Y10T428/265

Abstract: The present invention is to provide a touch screen having a bacteria inhibition layer for prohibiting bacteria from growing thereon and a method for manufacturing the same comprising uniformly dispersing particles of nano metal material in a solution to be applied to a surface treatment so that the solution can have a concentration of 20 ppm to 500 ppm; evenly spray coating the solution on a screen of the touch screen; and subjecting the solution coated on the screen of the touch screen to a heat treatment until solvent in the solution is completely evaporated so that the particles of the nano metal material are densely adhered to the screen of the touch screen to form a bacteria inhibition layer thereon.

Abstract translation: 本发明提供一种具有抑制细菌生长的细菌抑制层的触摸屏及其制造方法，包括将纳米金属材料的颗粒均匀地分散在待施加的表面处理溶液中以使溶液可以 浓度为20ppm至500ppm; 均匀地将溶液喷涂在触摸屏的屏幕上; 并将涂覆在触摸屏的筛网上的溶液进行热处理，直到溶液中的溶剂完全蒸发，使得纳米金属材料的颗粒密实地粘附到触摸屏的筛网上以在其上形成细菌抑制层 。

公开(公告)号：US5773150A

公开(公告)日：1998-06-30

申请号：US560478

申请日：1995-11-17

Applicant: Hua-Sou Tong ,  Chun-Min Hu

Inventor： Hua-Sou Tong ,  Chun-Min Hu

IPC: C09D5/24 ,  H01B1/12 ,  H01J29/86 ,  H01J29/28 ,  B32B27/00

CPC classification number: C09D5/24 ,  H01B1/127 ,  H01B1/128 ,  H01J29/868 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31935

Abstract: A high molecular weight, i.e., molecular weight of 90,000-750,000, conductive polymer soluble in both water and alcohol is mixed with a solution of water, alcohol, tetraethoxysilane (TES), and nitric acid (HNO.sub.3) to provide an antistatic coating for a glass display panel of a cathode ray tube (CRT) for grounding static charge on the panel. Conductive polymers such as of polyaniline mixed with either polystyrene sulfonic acid or polyacrylic acid in a molecular ratio of 1:1 or 3,4 polyethylenedioxythiophene added to polystyrenesulphonate in a molecular ratio of 1:1 form a conductive complex which when mixed with a solution of water, alcohol, TES and HNO.sub.3 provides a coating solution with a resistivity in the range of 10.sup.7-10.sup.9 ohm/cm.sup.2 on the outer surface of the CRT display panel.

Abstract translation: 可溶于水和醇的高分子量，即90,000-750,000的导电聚合物与水，醇，四乙氧基硅烷（TES）和硝酸（HNO 3）的溶液混合，以提供抗静电涂层 用于在面板上接地静电的阴极射线管（CRT）的玻璃显示面板。 与分子比为1:1的聚苯乙烯磺酸或聚丙烯酸或分子量为1:1的聚亚乙基二氧噻吩混合的聚苯胺等导电性聚合物形成导电络合物，当与 水，醇，TES和HNO3在CRT显示面板的外表面上提供电阻率为107-109欧姆/厘米2的涂层溶液。

公开(公告)号：US5717281A

公开(公告)日：1998-02-10

申请号：US678814

申请日：1996-07-12

Applicant: Hua-Sou Tong ,  Chun-Min Hu ,  Yu-Chung Yu

Inventor： Hua-Sou Tong ,  Chun-Min Hu ,  Yu-Chung Yu

IPC: C08L29/04 ,  C08L39/06 ,  G03F7/012 ,  G03F7/033 ,  H01J9/227 ,  H01J29/22 ,  H01J31/20 ,  H01J29/10 ,  H01J31/00

CPC classification number: H01J9/2271 ,  G03F7/0125

Abstract: The inner surface of a video display panel such as cathode ray tube (CRT) glass faceplate is initially coated with a mixture of one of the primary color phosphors, an organic binder such as polyvinyl alcohol (PVA) diluted with water, and a photoresist agent. The organic binder overcomes the poor adhesion to the glass faceplate of the photoresist which typically includes polyvinyl pyrrolidone (PVP) and reduces the oxygen which decreases phosphor exposure time. To overcome PVA and PVP incompatibilities which give rise to nonuniform film thickness, a vinyl pyrrolidone-vinyl alcohol (VP-VA) copolymer is added to the phosphor, organic binder and photoresist mixture in the range of 0.1-30 wt %. The copolymer with both the VP and VA functioning groups serves as a coupling agent between the PVA and PVP and eliminates incompatibilities between these components. The VP-VA copolymer preferably has a VP/VA mole ratio in the range of 20/80 to 80/20. The photoresist further includes a photosensitive tetraalkylammonium salt and water. By substituting the sodium disulfonate group in the prior an disodium salt with a di-tetraalkylammonium group, the water solubility of the salt is substantially increased permitting increased concentrations of the tetraalkylammonium salt to be used in the photoresist for improved video image contrast. The tetraalkylammonium salt also serves as a linking, or bonding, agent between VP-VA and PVP to prevent the VP-VA from being wiped away during CRT manufacture and for improved application of the photoresist to the glass faceplate.

Abstract translation: 首先，将阴极射线管（CRT）玻璃面板等视频显示面板的内表面涂覆有原色荧光体之一，有机粘合剂如用水稀释的聚乙烯醇（PVA）和光致抗蚀剂 。 有机粘合剂克服了通常包括聚乙烯吡咯烷酮（PVP）的光致抗蚀剂的玻璃面板的不良粘附性，并降低氧气，这降低了荧光体曝光时间。 为了克服导致不均匀膜厚度的PVA和PVP不相容性，将乙烯基吡咯烷酮 - 乙烯醇（VP-VA）共聚物加入到0.1-30重量％范围内的荧光体，有机粘合剂和光致抗蚀剂混合物中。 具有VP和VA功能基团的共聚物用作PVA和PVP之间的偶联剂，并消除了这些组分之间的不相容性。 VP-VA共聚物的VP / VA摩尔比优选为20/80〜80/20。 光致抗蚀剂还包括光敏四烷基铵盐和水。 通过用二 - 四烷基铵取代二钠盐中的二磺酸钠基团，盐的水溶性显着增加，从而可提高用于光致抗蚀剂中的四烷基铵盐的浓度，以提高视像对比度。 四烷基铵盐还用作VP-VA和PVP之间的连接或结合剂，以防止在CRT制造期间VP-VA被擦除并且用于将光致抗蚀剂应用于玻璃面板。