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。

公开(公告)号：US5686781A

公开(公告)日：1997-11-11

申请号：US761146

申请日：1996-12-06

Applicant: Heon-soo Kim

Inventor： Heon-soo Kim

IPC: A61N5/06 ,  C09K11/02 ,  H01J29/07 ,  H01J29/18 ,  H01J29/28 ,  H01J29/32 ,  H01J29/88 ,  H01J31/00 ,  H04N5/68

CPC classification number: H01J29/28 ,  C09K11/025 ,  H01J29/18

Abstract: A cathode ray tube which emits harmful electromagnetic waves includes far-infrared emitting material which emits far-infrared rays which reduce the harmful effects of electromagnetic waves. The far-infrared emitting cathode ray tube is obtained by including far-infrared emitting material in at least one of a phosphor layer, a black matrix, an outer graphite layer, and a shadow mask. This far-infrared emitting cathode ray tube provides a user favorable work place by reducing the harmful effects of electromagnetic waves.

Abstract translation: 发射有害电磁波的阴极射线管包括发射远红外线的远红外发射材料，其减少电磁波的有害影响。 远红外发射阴极射线管通过在荧光体层，黑矩阵，外部石墨层和荫罩中的至少一个中包含远红外发射材料而获得。 这种远红外发射阴极射线管通过减少电磁波的有害影响为用户提供了有利的工作场所。

公开(公告)号：US5652477A

公开(公告)日：1997-07-29

申请号：US555515

申请日：1995-11-08

Applicant: Hua-Sou Tong ,  Chung-Min Hu ,  Mi-Yui Hsu

Inventor： Hua-Sou Tong ,  Chung-Min Hu ,  Mi-Yui Hsu

IPC: C09K3/16 ,  H01J29/86 ,  H01J31/00 ,  B05D5/06

CPC classification number: H01J29/868 ,  C09K3/16 ,  H01J2229/8635 ,  H01J2229/8918

Abstract: For use on the outer surface of a faceplate of a display device such as of the cathode ray tube (CRT) type, a first inner antistatic layer of Sb--SnO.sub.2 (particle size between 5-20 nm) is applied to a thickness in the range of 200-600 nm. The Sb--SnO.sub.2 layer has a high light refractive index (n.sub.1 =1.8) and also provides an antireflection function. After pre-heating the faceplate to a temperature in the range of 35.degree.-50.degree. C., a second intermediate antireflection layer of colloidal TiO.sub.2 (light refractive index n.sub.2 =2.0 and particle size between 5-50 nm) is applied over the first inner layer to a thickness of 100-200 nm. A third outer antireflection layer is then applied over the intermediate layer in the form of a silica gel coating at a temperature in the range of 35.degree.-45.degree. C. with a thickness in the range of 100-200 nm and a light refractive index n.sub.3. The second and third antireflective layers follow the 1/4 wavelength rule, where n.sub.3 .perspectiveto..sqroot.n.sub.2 . The multilayer antireflective coating may also be employed in a five layer coating, where the TiO.sub.2 and silica gel layers are repeated in proceeding outward from the glass substrate to provide a wideband antireflection capability.

Abstract translation: 为了在诸如阴极射线管（CRT）型的显示装置的面板的外表面上使用第一内部抗静电层Sb-SnO 2（粒度在5-20nm之间），其厚度为 范围为200-600nm。 Sb-SnO 2层具有高的光折射率（​​n1 = 1.8），并且还提供抗反射功能。 在将面板预热至35〜-50℃的温度后，将第二中性抗胶体二氧化钛（光折射率n2 = 2.0，粒径为5-50nm）的中间抗反射层施加在第一 内层至100-200nm厚度。 然后将第三外部抗反射层以35°-45℃的范围内的硅胶涂层的形式施加在中间层上，厚度在100-200nm的范围内，光折射率 n3。 第二和第三抗反射层遵循+ E，fra 1/4 + EE波长规则，其中n3＆persp＆2ROOT + E，ovs n2 + EE。 多层抗反射涂层也可以用于五层涂层中，其中TiO 2和硅胶层重复进行从玻璃基板向外进行以提供宽带抗反射能力。

公开(公告)号：US5635793A

公开(公告)日：1997-06-03

申请号：US672120

申请日：1996-06-27

Applicant: Masatoshi Ochiai ,  Seiichi Takaoka ,  Hidenori Takita ,  Tatsuhiro Hirakawa ,  Shinji Nohara

Inventor： Masatoshi Ochiai ,  Seiichi Takaoka ,  Hidenori Takita ,  Tatsuhiro Hirakawa ,  Shinji Nohara

IPC: H01J29/76 ,  H01J29/00 ,  H01J29/92 ,  H01J1/62 ,  H01F7/00 ,  H01J29/70 ,  H01J31/00

CPC classification number: H01J29/003 ,  H01J2229/0023

Abstract: A cathode-ray tube includes an envelope in which a panel portion, a funnel portion, and a neck portion are integrally formed, and a conductor film and a deflecting yoke mounted on an outer surface of the funnel portion. A strip-type electric field reducing piece has a coated portion coated with an insulator, and an exposed conductive material portion. The coated portion is disposed between the funnel portion and the deflecting yoke, and the conductive material portion is connected to the conductor film.

Abstract translation: 阴极射线管包括一个封套，其中面板部分，漏斗部分和颈部一体地形成，以及导体膜和安装在漏斗部分的外表面上的偏转轭。 带状电场还原片具有涂覆有绝缘体的涂覆部分和暴露的导电材料部分。 涂覆部分设置在漏斗部分和偏转轭之间，并且导电材料部分连接到导体膜。

公开(公告)号：US5604395A

公开(公告)日：1997-02-18

申请号：US273871

申请日：1994-07-12

Applicant: Takashi Nishimura ,  Kazuyuki Seino ,  Tohru Takahashi ,  Yuuji Haraguchi

Inventor： Takashi Nishimura ,  Kazuyuki Seino ,  Tohru Takahashi ,  Yuuji Haraguchi

IPC: H01J29/02 ,  H01J29/87 ,  H01J31/00 ,  H01J31/20

CPC classification number: H01J31/203 ,  H01J2231/1255

Abstract: A color cathode-ray tube with a vacuum envelope that includes a rectangular, flat face plate and a rectangular, flat rear plate opposing the face plate. A phosphor screen is formed on an inner surface of the face plate, and fixing members are fixed to an inner surface of the rear plate. A shadow mask arranged in the envelope is supported by mask support members to face the phosphor screen at a predetermined distance. Plate support members are arranged in the envelope to support a load of atmospheric pressure acting on the face plate and the rear plate. The mask support members and the plate support members are fixed to the fixing members while being in close contact with the inner surface of the rear plate.

Abstract translation: 一种具有真空外壳的彩色阴极射线管，其包括矩形平板面板和与面板相对的矩形平坦后板。 荧光屏形成在面板的内表面上，固定件固定在后板的内表面上。 布置在信封中的荫罩由掩模支撑构件以预定距离面对荧光屏支撑。 板支撑构件布置在外壳中以支撑作用在面板和后板上的大气压力。 掩模支撑构件和板支撑构件在与后板的内表面紧密接触的同时固定到固定构件。

公开(公告)号：US5602443A

公开(公告)日：1997-02-11

申请号：US499189

申请日：1995-07-07

Applicant: Shunichi Igeta ,  Akira Inoue ,  Minoru Hojo ,  Hiroo Kobayashi ,  Shiro Takada ,  Masayuki Miyazaki ,  Akio Inoue

Inventor： Shunichi Igeta ,  Akira Inoue ,  Minoru Hojo ,  Hiroo Kobayashi ,  Shiro Takada ,  Masayuki Miyazaki ,  Akio Inoue

IPC: H01J29/86 ,  H01J31/12 ,  H01J31/00 ,  H01J1/62 ,  H01J29/00 ,  H01J29/70

CPC classification number: H01J29/862 ,  H01J29/861 ,  H01J2229/862 ,  H01J2329/00

Abstract: A thin flat cathode-ray tube can optimize stress which is generated in each part also when its screen size is increased and maintains high reliability particularly in connection strength in a joint portion between a front glass vessel and a back metal vessel, without deteriorating the joint portion in reliability also in working for mounting electric signal input terminals and an exhaust pipe on the back metal vessel. In the flat cathode-ray tube which is formed by joining side surface portions of the front glass vessel and the back metal vessel with each other, the back metal vessel has the side surface portion of a prescribed width extending along that of the front glass vessel and a bottom surface portion opposed to a fluorescent screen of the front glass vessel, while the bottom surface portion is depressed by a prescribed amount toward the fluorescent portion and a corner portion connecting the side surface portion with the bottom surface portion is at a prescribed radius of curvature.

Abstract translation: 薄平面阴极射线管可以优化当其屏幕尺寸增加时在每个部件中产生的应力，并且特别是在前玻璃容器和后金属容器之间的接合部分中的连接强度下保持高可靠性，而不会使接头变坏 可靠性部分也用于在背面金属容器上安装电信号输入端子和排气管。 在通过将前玻璃容器和后金属容器的侧表面部彼此接合而形成的平面阴极射线管中，后金属容器的侧表面部分具有沿着前玻璃容器延伸的规定宽度 以及与前玻璃容器的荧光屏相对的底面部，同时底面部朝向荧光部压下规定量，并且将侧面部与底面部连接的角部为规定半径 的曲率。

公开(公告)号：US5559398A

公开(公告)日：1996-09-24

申请号：US461518

申请日：1995-06-05

Applicant: Syunichi Asakura ,  Hiroyuki Minagawa ,  Koji Sugimoto

Inventor： Syunichi Asakura ,  Hiroyuki Minagawa ,  Koji Sugimoto

IPC: H01J9/00 ,  H01J9/46 ,  H01J31/00

CPC classification number: H01J9/46 ,  H01J9/00 ,  H01J2209/466

Abstract: A cathode ray tube having an optically machine-readable coded marking comprising an undercoating layer of heat- and acid-resistant paint, a mark printed with heat-resistant ink on the undercoating layer and an overcoating layer of transparent heat- and acid-resistant paint covering the mark.

Abstract translation: 一种具有光学机读编码标记的阴极射线管，其包括耐热耐酸漆的底涂层，在底涂层上印有耐热油墨的标记和透明耐酸耐酸漆的外涂层 覆盖了标记。

公开(公告)号：US5519282A

公开(公告)日：1996-05-21

申请号：US170765

申请日：1993-12-21

Applicant: Tomoki Takizawa ,  Hiroshi Okuda

Inventor： Tomoki Takizawa ,  Hiroshi Okuda

IPC: C03C17/34 ,  H01J9/20 ,  H01J29/86 ,  H01J29/88 ,  H01J29/89 ,  H01J31/00

CPC classification number: H01J29/868 ,  H01J29/867 ,  H01J2209/012 ,  H01J2229/003 ,  H01J2229/89 ,  H01J2229/8915 ,  H01J2229/8918

Abstract: A cathode-ray tube (CRT) of anti-static-processed type and further a cathode-ray tube which screens a leakage electric field (VLF band width) has a triple coat layer formed on a face plate thereof. The triple coat layer includes a high-refractive transparent conductive layer, a low-refractive smooth transparent layer, and a low-refractive rough transparent layer; and is formed on the face plate to reduce the weight of the CRT, minimize the deterioration of the resolution and contrast of images displayed, diminish the reflection of external light, and provide sufficient film strength for practical use.

Abstract translation: 防静电处理型的阴极射线管（CRT）和进一步筛选漏电场（VLF带宽）的阴极射线管在其面板上形成三层涂层。 三层涂层包括高折射透明导电层，低折射光滑透明层和低折射粗糙透明层; 并且形成在面板上以减小CRT的重量，最小化显示的图像的分辨率和对比度的劣化，减少外部光的反射，并且为实际使用提供足够的膜强度。

公开(公告)号：US5446339A

公开(公告)日：1995-08-29

申请号：US115419

申请日：1993-08-31

Applicant: Touru Kinoshita ,  Kenji Takahashi ,  Tsuneo Yanagisawa ,  Masaru Uehara ,  Hitoshi Kimata

Inventor： Touru Kinoshita ,  Kenji Takahashi ,  Tsuneo Yanagisawa ,  Masaru Uehara ,  Hitoshi Kimata

IPC: H01J29/86 ,  H01J29/89 ,  H01J31/00

CPC classification number: H01J29/896 ,  H01J29/868 ,  H01J2229/8913 ,  Y10S524/91

Abstract: In order to provide a coating material for formation of an antistatic/high refractive index film possessing superior antistatic effects, as well as an antistatic/anti-reflection film covered transparent material laminated body provided with superior antistatic effects and anti-reflection effects obtained by this coating material, and a cathode ray tube possessing this laminated body which is provided with antistatic effects, electromagnetic wave shielding effects, anti-reflection effects, and the effect of increase in contrast, the following are provided: a coating material comprising a dispersion fluid containing a mixture of an antimony doped tin oxide fine powder and a black colored electrically conductive fine powder; an antistatic/anti-reflection film covered transparent material laminated body containing a film layer of the coating material on the surface of a transparent substrate, and a specific low refractive index film layer; and a cathode ray tube possessing on its surface a first layer film containing a mixture of an antimony doped tin oxide fine powder and a black colored electrically conductive fine powder, and a second layer film containing silica sol.

Abstract translation: 为了提供具有优异的抗静电效果的抗静电/高折射率膜的形成用涂料，以及具有优异的抗静电效果和抗反射效果的抗静电/抗反射膜覆盖的透明材料层叠体 具有抗静电效果，电磁波屏蔽效果，抗反射效果以及增加对比度的效果的具有该层压体的阴极射线管的涂布材料，包括含有 掺杂锑的氧化锡细粉和黑色导电细粉的混合物; 一种抗静电/抗反射膜覆盖的透明材料层叠体，其在透明基底的表面上包含涂层材料的膜层，以及特定的低折射率膜层; 以及阴极射线管，其表面上具有含有掺杂锑的氧化锡细粉末和黑色导电细粉末的混合物的第一层膜，以及含有二氧化硅溶胶的第二层膜。

公开(公告)号：US5418426A

公开(公告)日：1995-05-23

申请号：US150910

申请日：1993-11-12

Applicant: Gerard Rilly

Inventor： Gerard Rilly

IPC: H01J31/00 ,  H01J31/20 ,  H01J29/98

CPC classification number: H01J31/203 ,  H01J2231/1255

Abstract: It is known to provide a large screen area using a picture tube having a plurality of guns. The object is to provide a transition of continuous brightness, so that the partial picture transitions are no longer perceptible.This is achieved in that a picture tube without a shadow mask, but with optical sensors, index regions and optical walls is employed, so that a precise detection of the beam is possible and the partial picture transitions are no longer perceptible.Especially for television receivers and monitors.

Abstract translation: 已知使用具有多个枪的显像管提供大的屏幕区域。 目的是提供连续亮度的转变，使得部分图像转换不再可察觉。 这是通过使用没有荫罩的显像管，但是使用光学传感器，折射率区域和光学壁，从而可以精确地检测光束，并且部分图像转变不再可察觉。 特别适用于电视接收机和显示器。