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1. 发明授权

US06639348B1 CRT having an improved internal conductive coating and making the same 失效
标题翻译： CRT具有改进的内部导电涂层并使其形成
公开(公告)号：US06639348B1
公开(公告)日：2003-10-28
申请号：US09531453
申请日：2000-03-20
申请人： Hiroshi Ito , Shunichi Matsumoto , Kiyoshi Sento , Kazuyuki Nishimura , Nobuhiko Hosotani , Masatoshi Akiyama
发明人： Hiroshi Ito , Shunichi Matsumoto , Kiyoshi Sento , Kazuyuki Nishimura , Nobuhiko Hosotani , Masatoshi Akiyama
IPC分类号： H01J3100
CPC分类号： H01J29/861 , H01J29/863
摘要： A color cathode ray tube includes an evacuated envelope having a generally rectangular panel portion, a narrow neck portion having a circular cross-section and a funnel portion tapering down from a panel-portion side thereof toward a neck-portion side thereof for connecting the panel portion and the neck portion, a three-color phosphor screen formed on an inner surface of the panel portion, an electron gun housed in the neck portion, and an internal conductive film extending from an inner wall of the neck portion to an inner wall of the funnel portion. The funnel portion is provided with a yoke-mounting portion of generally truncated quadrilateral-pyramidal shape for mounting a beam deflection yoke therearound on the neck-portion side of the funnel portion. The internal conductive film is formed of a first part and a second part, the first part is formed of graphite, metallic oxide and potassium silicate, and the second part is formed of graphite and potassium silicate. The first part extends from the neck portion in the vicinity of a forward end of the electron gun to a position in the yoke-mounting portion spaced a distance in a range of 60 mm to 150 mm from a splice line between the neck portion and the funnel portion, and the second part overlaps with the first part at opposing ends thereof and extends to a vicinity of a seal line between the funnel portion and the panel portion.
摘要翻译：一种彩色阴极射线管包括具有大致矩形的面板部分的抽真空的外壳，具有圆形横截面的窄颈部和从其面板部分侧向其颈部侧向下锥形的漏斗部分，用于连接面板部分和颈部，形成在面板部分的内表面上的三色荧光屏，容纳在颈部中的电子枪，以及从颈部的内壁延伸到内壁的内部导电膜漏斗部分。漏斗部分设置有大致截头四边形锥形的轭安装部分，用于在漏斗部分的颈部侧上安装光束偏转线圈。内部导电膜由第一部分和第二部分形成，第一部分由石墨，金属氧化物和硅酸钾形成，第二部分由石墨和硅酸钾形成。第一部分从电子枪的前端附近的颈部延伸到轭架安装部分中的与颈部和颈部之间的接合线间隔60mm至150mm的范围内的位置漏斗部分，并且第二部分在其相对端处与第一部分重叠并延伸到漏斗部分和面板部分之间的密封线附近。

2. 发明授权

US07452489B2 Conductive material, method of producing the same, visual display device, and glass spacer thereof 有权
标题翻译：导电材料及其制造方法，视觉显示装置及其玻璃间隔物
公开(公告)号：US07452489B2
公开(公告)日：2008-11-18
申请号：US11755951
申请日：2007-05-31
申请人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Takashi Naitou , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani
发明人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Takashi Naitou , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani
IPC分类号： H01B1/08 , G02B7/00
CPC分类号： H01B1/16 , C03C3/21 , C03C4/14 , C03C8/24 , C03C10/00 , C03C14/004 , C03C27/10 , C03C2214/04
摘要： A conductive material comprising a V2O5—P2O5 glass and a second phase dispersed in the V2O5—P2O5 glass, wherein the second phase contains a crystalline V and O compound and a crystalline metal phosphate compound. The crystalline V and O compound is at least one of V2O5, V4O9, V2O4, and V2O3. The metal phosphate compound is a phosphate compound of transition metal or alkaline-earth metal. In a visual display device, glass spacers are bonded to glass panels with the conductive material.
摘要翻译：一种导电材料，其包含V 2 O 5 O 5 -P 2 O 5 O 5玻璃，第二相分散在其中第二相包含结晶V和O化合物，其中第二相包含结晶的V和O化合物和结晶金属磷酸盐化合物。结晶V和O化合物是V 2 O 5，V 4 O 9，V 3，V 4， O 2 O 3，和V 2 O 3 3。金属磷酸盐化合物是过渡金属或碱土金属的磷酸盐化合物。在视觉显示装置中，玻璃间隔物与导电材料结合到玻璃面板上。

3. 发明申请

US20080203894A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20080203894A1
公开(公告)日：2008-08-28
申请号：US12018553
申请日：2008-01-23
申请人： Motoyuki Miyata , Osamu Shiono , Yuichi Sawai , Hiroki Yamamoto , Takashi Naito , Keiichi Kanazawa , Nobuhiko Hosotani , Hiroshi Ito , Akira Hatori
发明人： Motoyuki Miyata , Osamu Shiono , Yuichi Sawai , Hiroki Yamamoto , Takashi Naito , Keiichi Kanazawa , Nobuhiko Hosotani , Hiroshi Ito , Akira Hatori
IPC分类号： H01J63/04
CPC分类号： C03C3/095 , H01J5/04 , H01L51/52
摘要： The purpose of the invention is to improve the mass productivity of display devices by using a glass substrate that prevents the degradation of an electrode caused by glass of the display device. The present invention provides a flat panel display device containing at least two substrates and a light emitting part provided between the two substrates, wherein at least one substrate of the two substrates contains SiO2 as a main component and contains 1% to 10% by weight of at least one type selected from the group consisting of La, Y, Gd, Yb, and Lu in terms of oxides, 5% to 25% by weight of R2O (R denotes one or more types selected from a group consisting of Li, K, Cs, and Rb), and 8% to 20% by weight of Al2O3, and wherein the surface electric resistance at 350° C. of the glass material is higher than 1×108 (Ω/square).
摘要翻译：本发明的目的是通过使用防止由显示装置的玻璃引起的电极劣化的玻璃基板来提高显示装置的批量生产率。本发明提供了一种平板显示装置，其包含至少两个基板和设置在两个基板之间的发光部分，其中两个基板中的至少一个基板包含SiO 2主要成分并且包含 1重量％至10重量％的选自La，Y，Gd，Yb和Lu中的至少一种，以氧化物计，5重量％至25重量％的R 2 O（R表示选自Li，K，Cs和Rb中的一种或多种）和8重量％至20重量％的Al 2 O 3 >，并且其中玻璃材料在350℃下的表面电阻高于1×10 8Ω（Ω/□）。

4. 发明申请

US20080048552A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20080048552A1
公开(公告)日：2008-02-28
申请号：US11893246
申请日：2007-08-15
申请人： Hiroshi Ito , Nobuhiko Hosotani , Shigemi Hirasawa , Yuuichi Kijima , Kenji Kato , Takashi Naito , Yuuichi Sawai
发明人： Hiroshi Ito , Nobuhiko Hosotani , Shigemi Hirasawa , Yuuichi Kijima , Kenji Kato , Takashi Naito , Yuuichi Sawai
IPC分类号： H01J63/04
CPC分类号： H01J9/261 , H01J9/39 , H01J29/94 , H01J31/127
摘要： In an image display device which forms an image by allowing electrons from electron sources which are arranged in a matrix array to impinge on phosphors in the inside of a vacuum envelope, the degree of vacuum during an operation of the image display device is improved. A vacuum envelope is formed of a face substrate, a back substrate and a support body which is arranged between and along peripheries of the face substrate and the back substrate using a sealing material. By using frit glass which contains vanadium oxide as a main component for a material of the sealing material, due to a getter action of frit glass which contains vanadium oxide as the main component, after vacuum evacuation, a lifetime of the display device can be prolonged. Further, by using frit glass which contains vanadium oxide as the main component for a material of an adhesive material which bonds the spacers and the face substrate or bonds the spacers and the back glass, the getter action can be further enhanced. Further, by applying frit glasses which contain vanadium oxide as a main component to side surfaces of the spacers or portions of the inside of the display device which do not influence the formation of image by coating, the getter action can be further enhanced.
摘要翻译：在通过使排列成矩阵阵列的电子源的电子撞击在真空外壳的内部的荧光体上形成图像的图像显示装置中，能够提高图像显示装置的动作时的真空度。真空外壳由表面基板，后基板和支撑体形成，该基板和支撑体使用密封材料布置在面基板和背面基板的周边之间。通过使用含有氧化钒作为密封材料的主要成分的熔结玻璃，由于采用含有氧化钒作为主要成分的熔结玻璃的吸气剂作用，可以延长显示装置的寿命。此外，通过使用含有氧化钒作为主要成分的熔结玻璃作为粘合材料的材料，该粘合剂材料粘结隔离物和面基材，或者粘合间隔物和后玻璃，可以进一步提高吸气剂的作用。此外，通过将不含有氧化钒的玻璃料玻璃作为主要成分涂覆在间隔物的侧面或显示装置内部的不影响通过涂布形成图像的内部的部分，可以进一步提高吸气剂的作用。

5. 发明授权

US06545400B2 Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced 有权
标题翻译：具有卷边的荫罩的荫罩式彩色阴极射线管减少
公开(公告)号：US06545400B2
公开(公告)日：2003-04-08
申请号：US09898049
申请日：2001-07-05
申请人： Hiroshi Ito , Nobuhiko Hosotani , Mitsuru Watanabe , Haruhiko Yoshida
发明人： Hiroshi Ito , Nobuhiko Hosotani , Mitsuru Watanabe , Haruhiko Yoshida
IPC分类号： H01J2980
CPC分类号： H01J29/07 , H01J2229/0772
摘要： A color cathode ray tube includes a shadow mask having an apertured portion, an imperforate portion and a skirt portion. The shadow mask of an iron-nickel alloy is suspended within a support frame, has a descending step portion around the imperforate portion, the skirt portion which is fitted in the support frame is integral with the descending step portion, is provided with plural beads parallel with a height of the skirt portion and protruding inward. The descending step portion satisfies one of conditions (a)-(c) of (a) its height is from 30% to 501 of H0, (b) its width is from 65% to 80% of W0, or (c) its height H and width W are from 30% to 50% of H0 and from 65% to 80% of W0, respectively, where H0 and W0 are its height and width at centerlines of long and short sides of the skirt portion, respectively.
摘要翻译：彩色阴极射线管包括具有有孔部分，无孔部分和裙部的荫罩。铁镍合金的阴罩被悬挂在支撑框架内，具有围绕无孔部分的下降台阶部分，装配在支撑框架中的裙部与下降台阶部分成一体，设置有多个平行的小珠具有裙部的高度并且向内突出。下降步骤部分满足（a）的条件（a） - （c）中的一个，其高度为H0的30％至501，（b）其宽度为W0的65％至80％，或（c）其高度H和宽度W分别为H0的30％至50％和W0的65％至80％，其中H0和W0分别是裙部的长边和短边的中心线的高度和宽度。

6. 发明授权

US6111346A Color cathode ray tube having shadow mask structure with curl reduced in skirt portion 失效
标题翻译：具有荫罩结构的彩色阴极射线管在裙部减少
公开(公告)号：US6111346A
公开(公告)日：2000-08-29
申请号：US35896
申请日：1998-03-06
申请人： Hiroshi Ito , Nobuhiko Hosotani , Masahiro Ito , Koji Hagiwara
发明人： Hiroshi Ito , Nobuhiko Hosotani , Masahiro Ito , Koji Hagiwara
IPC分类号： H01J29/07 , H61J29/80
CPC分类号： H01J29/07 , H01J2229/0772
摘要： A color cathode ray tube includes a generally rectangular shadow mask having a curved apertured portion having a multiplicity of electron-transmissive apertures, a curved imperforate portion surrounding and integral with the apertured portion and a skirt portion bent back from a periphery of the curved imperforate portion, and a generally rectangular support frame for suspending the shadow mask by spot welding the skirt portion thereto, within a panel portion of the color cathode ray tube. The skirt portion is provided with a plurality of slits extending in a direction of a height of the skirt portion and a plurality of embossments extending in the direction of the height of the skirt portion, and the slits and the embossments are juxtaposed around a circumference of the skirt portion.
摘要翻译：彩色阴极射线管包括大致矩形的荫罩，其具有多个电子透射孔的弯曲有孔部分，围绕并与该多孔部分一体的弯曲无孔部分以及从弯曲无孔部分的周边向后弯曲的裙部以及用于在彩色阴极射线管的面板部分内点焊阴影部分的荫罩的大致矩形的支撑框架。裙部设置有沿着裙部的高度方向延伸的多个狭缝和沿裙部的高度方向延伸的多个凸起，并且狭缝和压花围绕着裙部的周边并置裙部。

7. 发明授权

US07755269B2 Spacer and image display panel using the same 有权
标题翻译：隔板和图像显示面板使用相同
公开(公告)号：US07755269B2
公开(公告)日：2010-07-13
申请号：US11620118
申请日：2007-01-05
申请人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Nobuhiko Hosotani , Hiroshi Ito , Keiichi Kanazawa , Takashi Naitou , Hiroyuki Akata , Mitsuo Hayashibara , Shigemi Hirasawa , Motoyuki Miyata , Hiroki Yamamoto
发明人： Yuichi Sawai , Osamu Shiono , Takashi Namekawa , Nobuhiko Hosotani , Hiroshi Ito , Keiichi Kanazawa , Takashi Naitou , Hiroyuki Akata , Mitsuo Hayashibara , Shigemi Hirasawa , Motoyuki Miyata , Hiroki Yamamoto
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , C03C3/21 , H01J29/028 , H01J29/864 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： It is an object of the present invention to provide a spacer which has an adequate Young's modulus for a spacer used in an image display panel and allows free adjustment of an electric resistance value, and an image display panel using the spacer. The spacer SPC holds a gap between a back panel PNL1 including a signal line CL, a scanning line GL, and an electronic source ELS provided for the main surface of a back substrate SUB1, and a front panel PNL2 including a fluorescent material PH, a black matrix BM, and an anode AD provided for the main surface of a front substrate SUB2. The spacer comprises phosphate glass including the same transition metal element with different valences. For electrical conduction, the included same transition metal element with different valences allows the use of hopping conduction between transition metal atoms with different valences to perform adjustment of electric resistance relatively easily. The transition metal element is at least one of vanadium (V), tungsten (W), molybdenum (Mo), niobium (Nb), and iron (Fe).
摘要翻译：本发明的目的是提供一种对图像显示面板中使用的间隔物具有足够的杨氏模量并且允许电阻值自由调节的间隔件，以及使用间隔件的图像显示面板。间隔件SPC在包括信号线CL，扫描线GL和设置在背面基板SUB1的主表面上的电子源ELS的后面板PNL1和包括荧光材料PH1的前面板PNL2之间保持间隙，黑矩阵BM和为前基板SUB2的主表面设置的阳极AD。间隔物包括含有不同化合价的相同过渡金属元素的磷酸盐玻璃。对于导电，包含的具有不同价态的相同过渡金属元素允许使用具有不同化合价的过渡金属原子之间的跳跃导通来相对容易地进行电阻调节。过渡金属元素是钒（V），钨（W），钼（Mo），铌（Nb）和铁（Fe）中的至少一种。

8. 发明申请

US20080007151A1 IMAGE DISPLAY DEVICE AND SPACER FOR USE THEREIN 审中-公开
标题翻译：图像显示设备及其使用的间隔器
公开(公告)号：US20080007151A1
公开(公告)日：2008-01-10
申请号：US11773591
申请日：2007-07-05
申请人： Takashi Naitou , Yuichi Sawai , Osamu Shiono , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani , Shoji Shirai , Shigemi Hirasawa , Keiichi Kanazawa , Hiroyuki Akata
发明人： Takashi Naitou , Yuichi Sawai , Osamu Shiono , Mitsuo Hayashibara , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani , Shoji Shirai , Shigemi Hirasawa , Keiichi Kanazawa , Hiroyuki Akata
IPC分类号： H01J19/42 , H01J63/04 , H01J1/62
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： A spacer of the present invention for use in an image display device, which has the spacer between a cathode substrate with a cold cathode electron emitting device formed thereon and an anode substrate with a phosphor formed thereon, comprises a phosphate glass having transition metal oxides as its main components, and a higher phosphate concentration layer at the spacer surface. A thickness of the higher phosphate concentration layer is suppressed to 0.5 μm or less. More preferably, the spacer has a water resistant conductive passivation layer formed on its surface. This suppresses the thickness of the higher phosphate concentration layer to a thinner level, so that the spacer is less likely to be charged thus reducing the deflection amount of electron beam. An image display device of the present invention using above spacer can apply a higher voltage to the anode substrate, thus increasing the image quality.
摘要翻译：本发明的用于图像显示装置的间隔物，其具有在其上形成有冷阴极电子发射器件的阴极基板和其上形成有荧光体的阳极基板之间的间隔件，包括具有过渡金属氧化物的磷酸盐玻璃其主要成分和在间隔物表面的较高磷酸盐浓度层。较高磷酸盐浓度层的厚度被抑制在0.5μm以下。更优选地，间隔物在其表面上形成有防水导电钝化层。这将较高磷酸盐浓度层的厚度抑制到更薄的水平，使得间隔物不太可能被充电，从而减小电子束的偏转量。使用上述间隔物的本发明的图像显示装置可以向阳极基板施加更高的电压，从而提高图像质量。

9. 发明授权

US06259194B1 Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced 失效
标题翻译：具有卷边的荫罩的荫罩式彩色阴极射线管减少
公开(公告)号：US06259194B1
公开(公告)日：2001-07-10
申请号：US09339905
申请日：1999-06-25
申请人： Hiroshi Ito , Nobuhiko Hosotani , Mitsuru Watanabe , Haruhiko Yoshida
发明人： Hiroshi Ito , Nobuhiko Hosotani , Mitsuru Watanabe , Haruhiko Yoshida
IPC分类号： H01J2980
CPC分类号： H01J29/07 , H01J2229/0772
摘要： A color cathode ray tube includes an evacuated envelope having a panel portion, a neck portion, and a funnel portion for connecting the panel portion and the neck portion, a generally rectangular shadow mask having a curved apertured portion having a multiplicity of electron-transmissive apertures, a curved imperforate portion surrounding and integral with the apertured portion and a peripheral skirt portion, a generally rectangular support frame for suspending the shadow mask by spot welding the peripheral skirt portion thereto, within said panel portion, a phosphor screen formed on an inner surface of the panel portion, an electron gun housed in the neck portion, and a deflection yoke. The shadow mask is provided with a descending step portion extending along an outer edge of the imperforate portion, the peripheral skirt portion is formed by being bent back from an outer edge of the descending step portion, and the peripheral skirt portion is provided with a plurality of beads extending in a direction of a height of the peripheral skirt portion and protruding inward in each side of the peripheral skirt portion.
摘要翻译：彩色阴极射线管包括具有面板部分，颈部部分和用于连接面板部分和颈部部分的漏斗部分的真空外壳，具有弯曲多孔部分的大致矩形的荫罩具有多个电子透射孔，围绕所述有孔部分和周边裙部一体的弯曲的无孔部分，用于通过在所述面板部分内点焊周边裙部而将荫罩悬垂的大致矩形的支撑框架，形成在内表面上的荧光屏面板部分，容纳在颈部的电子枪和偏转线圈。荫罩设置有沿着无孔部分的外边缘延伸的下降台阶部分，周边裙部通过从下降台阶部分的外边缘向后弯曲而形成，并且周缘部分设有多个在周边裙部的高度方向上延伸并且在周边裙部的每一侧向内突出的珠。

10. 发明申请

US20080129186A1 IMAGE DISPLAY DEVICE AND SPACER 审中-公开
标题翻译：图像显示设备和间隔器
公开(公告)号：US20080129186A1
公开(公告)日：2008-06-05
申请号：US11933477
申请日：2007-11-01
申请人： Hiroki Yamamoto , Takashi Naito , Yuichi Sawai , Osamu Shiono , Motoyuki Miyata , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani
发明人： Hiroki Yamamoto , Takashi Naito , Yuichi Sawai , Osamu Shiono , Motoyuki Miyata , Hiroshi Ito , Akira Hatori , Nobuhiko Hosotani
IPC分类号： H01J1/62 , H01J19/42
CPC分类号： H01J29/864 , H01J31/127 , H01J2329/864 , H01J2329/8645 , H01J2329/8655 , H01J2329/866
摘要： To provide a spacer, which is unlikely to degrade due to heating received during manufacture process of an image display device, and an image display device equipped with the spacer. An image display device includes: a cathode substrate including an electron source; an anode substrate including a fluorescent substance that emits light upon receiving electrons emitted from the electron source; and a spacer that is disposed between the cathode substrate and the anode substrate and supports the both substrates, wherein the spacer comprises the one having a film composed of a composite metal oxide on a side surface of a glass base material, the composite metal oxide being composed of a solid solution of a metal oxide having a semiconductor-like electrical conductivity and a metal oxide having an insulator-like electrical conductivity. The spacer equipped with this composite metal oxide film has less degradation, such as that a glass composition volatilizes, even if heated during the manufacture process of an image display device, and provides an excellent image.
摘要翻译：提供由于在图像显示装置的制造过程期间接收到的加热而不可能劣化的间隔件以及配备有间隔件的图像显示装置。图像显示装置包括：阴极基板，包括电子源; 阳极基板，包括在接收从电子源发射的电子时发光的荧光物质; 以及间隔物，其设置在所述阴极基板和所述阳极基板之间并且支撑所述两个基板，其中所述间隔件包括具有由玻璃基材的侧表面上的复合金属氧化物构成的膜的间隔物，所述复合金属氧化物为由具有半导体状导电性的金属氧化物的固溶体和具有绝缘体状导电性的金属氧化物构成。配备有该复合金属氧化物膜的间隔物具有较少的劣化，例如即使在图像显示装置的制造过程中加热时玻璃组合物也挥发，并且提供了优异的图像。

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