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    Manufacturing method of plasma display panel that includes adielectric glass layer having small particle sizes
    1.
    发明授权
    Manufacturing method of plasma display panel that includes adielectric glass layer having small particle sizes 失效
    包括具有小粒径的电介质玻璃层的等离子体显示面板的制造方法

    公开(公告)号：US06439943B1

    公开(公告)日：2002-08-27

    申请号：US09309428

    申请日：1999-05-11

    申请人： Masaki Aoki ,  Yasuhisa Ishikura ,  Katsuyoshi Yamashita ,  Shinya Fujiwara ,  Yasuyuki Akata

    发明人： Masaki Aoki ,  Yasuhisa Ishikura ,  Katsuyoshi Yamashita ,  Shinya Fujiwara ,  Yasuyuki Akata

    IPC分类号： H01J924

    CPC分类号： H01J11/12 ,  H01J9/02 ,  H01J11/38

    摘要： The object of the present invention is to provide a high-intensity, reliable plasma display panel even when the cell structure is fine by resolving the problems such as a low visible light transmittance and low voltage endurance of a dielectric glass layer. The object is realized by forming the dielectric glass layer in the manner given below. A glass paste including a glass powder is applied on the front glass substrate or the back glass substrate, according to a screen printing method, a die coating method, a spray coating method, a spin coating method, or a blade coating method, on each of which electrodes have been formed, and the glass powder in the applied glass paste is fired. The average particle diameter of the glass powder is 0.1 to 1.5 &mgr;m and the maximum particle diameter is equal to or smaller than three times the average particle diameter.

    摘要翻译： 本发明的目的在于提供高强度，可靠的等离子体显示面板，即使通过解决诸如电介质玻璃层的低可见光透射率和低电压耐久性等问题，细胞结构细小。 该目的通过以下述方式形成电介质玻璃层来实现。 根据丝网印刷法，模涂法，喷涂法，旋涂法或刮刀涂布法，在前玻璃基板或背玻璃基板上涂布玻璃粉末， 其中已经形成了电极，并且将所施加的玻璃糊料中的玻璃粉末烧制。 玻璃粉末的平均粒径为0.1〜1.5μm，最大粒径为平均粒径的3倍以下。

    Method of producing plasma display panel with protective layer of an alkaline earth oxide
    2.
    再颁专利
    Method of producing plasma display panel with protective layer of an alkaline earth oxide 有权
    制造具有碱土金属氧化物保护层的等离子体显示面板的方法

    公开(公告)号：USRE40871E1

    公开(公告)日：2009-08-18

    申请号：US09997536

    申请日：2001-11-29

    申请人： Masaki Aoki ,  Hideo Torii ,  Eiji Fujii ,  Mitsuhiro Ohtani ,  Takashi Inami ,  Hiroyuki Kawamura ,  Hiroyoshi Tanaka ,  Ryuichi Murai ,  Yasuhisa Ishikura ,  Yutaka Nishimura ,  Katsuyoshi Yamashita

    发明人： Masaki Aoki ,  Hideo Torii ,  Eiji Fujii ,  Mitsuhiro Ohtani ,  Takashi Inami ,  Hiroyuki Kawamura ,  Hiroyoshi Tanaka ,  Ryuichi Murai ,  Yasuhisa Ishikura ,  Yutaka Nishimura ,  Katsuyoshi Yamashita

    IPC分类号： C30B29/16

    CPC分类号： C23C16/404 ,  C23C16/403 ,  H01J9/02 ,  H01J11/12 ,  H01J11/38 ,  H01J11/40 ,  H01J11/50 ,  H01J2211/38 ,  H01J2211/40 ,  H01J2211/50 ,  Y10T117/1004 ,  Y10T117/1008

    摘要： The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.

    摘要翻译： 本发明的第一个目的是提供一种具有改进的面板亮度的PDP，其通过提高从放电能量到可见光的转换的效率来实现。 本发明的第二个目的是提供一种具有改善面板寿命的PDP，其通过改进保护电介质玻璃层的保护层来实现。 为了实现第一个目的，本发明将放电气体中的氙的量设定为10体积％至小于100体积％的范围，并将放电气体的充电压力设定在500至760的范围内 高于常规充气压力的Torr。 通过这样的结构，面板亮度增加。 此外，为了实现第二个目的，本发明在电介质玻璃层的表面上具有由具有（100）面或（110）面取向的碱土金属氧化物构成的保护层。 可以通过使用热化学气相沉积（CVD）法，等离子体增强CVD法或通过离子或电子束照射的气相沉积法形成的保护层将具有高溅射电阻并且有效地保护电介质玻璃层 。 这样的保护层有助于提高面板寿命。

    Monochromatic cathode ray tube having scattered electron suppressing layer
    7.
    发明授权
    Monochromatic cathode ray tube having scattered electron suppressing layer 失效
    具有散射电子抑制层的单色阴极射线管

    公开(公告)号：US5751102A

    公开(公告)日：1998-05-12

    申请号：US885838

    申请日：1997-06-30

    申请人： Takaaki Tanaka ,  Masahide Yamauchi ,  Yasuhisa Ishikura ,  Masaki Aoki

    发明人： Takaaki Tanaka ,  Masahide Yamauchi ,  Yasuhisa Ishikura ,  Masaki Aoki

    IPC分类号： H01J29/18

    CPC分类号： H01J29/185

    摘要： The present invention concerns a cathode ray display tube in which the layers of a scattered electrons suppressing material are formed on the surface of a metal back layer on a phosphor layer and the inner surface of a funnel part. Each of the scattered electrons suppressing material layers on the surface of the metal back layer and on the inner surface of the funnel part is formed with an amount per unit area within specific ranges. The scattered electrons suppressing material layer is provided to form a laminated layer which is composed of lamina shaped graphite particles with a diameter which is ten times or more as large as a thickness and an average particle size in terms of spherical volume not more than 2 .mu.m. The scattered electrons suppressing material layers reduce unnecessary light emission due to scattered electrons and improve the contrast of a display image. A projection display system providing a display image with high contrast can be constituted by using the cathode display tubes.

    摘要翻译： 本发明涉及一种阴极射线显示管，其中散射电子抑制材料的层形成在荧光体层上的金属背层的表面和漏斗部分的内表面上。 在金属背层的表面和漏斗部的内表面上的每个散射电子抑制材料层形成在特定范围内的每单位面积的量。 设置散射电子抑制材料层以形成层叠层，其由直径为其厚度的十倍或更多的层状石墨颗粒构成，平均粒径以球形体积计不大于2μm m。 散射的电子抑制材料层减少了由于散射电子引起的不必要的发光，并提高了显示图像的对比度。 可以通过使用阴极显示管来构成提供具有高对比度的显示图像的投影显示系统。

    Plasma display and method for producing the same
    8.
    再颁专利
    Plasma display and method for producing the same 失效
    等离子显示器及其制造方法

    公开(公告)号：USRE41465E1

    公开(公告)日：2010-08-03

    申请号：US11580316

    申请日：2000-10-10

    申请人： Katsuyoshi Yamashita ,  Yoshiki Sasaki ,  Junichi Hibino ,  Masafumi Ookawa ,  Masaki Aoki

    发明人： Katsuyoshi Yamashita ,  Yoshiki Sasaki ,  Junichi Hibino ,  Masafumi Ookawa ,  Masaki Aoki

    IPC分类号： H01J17/49 ,  G09G3/10

    CPC分类号： H01J9/261 ,  H01J11/12 ,  H01J11/22 ,  H01J11/48

    摘要： A plasma display device has a first plate and a second plate which face each other with a discharge space therebetween, and a sealing member which is provided between the first and second plates to seal the discharge space at edges of the first and second plates. A plurality of electrodes are formed on the inner major surface of the first or second plate. An electrode diffusion preventive layer is formed in each area where the plurality of electrodes cross over the sealing member, so as to avoid direct contact between the plurality of electrodes and the sealing member. As a result, problems such as breaking of the electrodes can be avoided. This construction is especially effective when the electrodes contain Ag.

    摘要翻译： 等离子体显示装置具有彼此面对的第一板和第二板，并且设置在第一板和第二板之间以密封第一板和第二板的边缘处的放电空间的密封构件。 多个电极形成在第一或第二板的内主表面上。 在多个电极与密封构件交叉的各个区域中形成电极扩散防止层，以避免多个电极和密封构件之间的直接接触。 结果，可以避免电极断裂等问题。 当电极含有Ag时，这种结构特别有效。

    Plasma display panel
    9.
    发明授权
    Plasma display panel 失效
    等离子显示面板

    公开(公告)号：US06897610B1

    公开(公告)日：2005-05-24

    申请号：US09720609

    申请日：2000-04-26

    申请人： Masaki Aoki ,  Katsuyoshi Yamashita ,  Mitsuhiro Ohtani ,  Junichi Hibino

    发明人： Masaki Aoki ,  Katsuyoshi Yamashita ,  Mitsuhiro Ohtani ,  Junichi Hibino

    IPC分类号： C03C4/16 ,  C03C8/04 ,  C03C8/08 ,  C03C8/10 ,  C03C8/16 ,  C03C17/02 ,  C03C17/04 ,  H01J17/49

    CPC分类号： C03C4/16 ,  C03C8/04 ,  C03C8/08 ,  C03C8/10 ,  C03C8/16 ,  C03C17/04 ,  H01J11/12 ,  H01J11/38

    摘要： The present invention provides a plasma display panel in which a space between a first plate and a second plate facing each other is filled with a discharge gas, a plurality of pairs of display electrodes made of Ag or Cu are formed on a surface of the first plate facing the second plate, and the surface of the first plate is covered with a dielectric layer covering the plurality of pairs of display electrodes, where the dielectric layer is made of a glass that contains at least ZnO and 10 wt % or less of R2O and does not substantially contain PbO and Bi2O3, and a product of permittivity ε and loss factor tan δ of the dielectric layer is 0.12 or less, wherein R is selected from a group consisting of K, Rb, Cs, Cu, and Ag.

    摘要翻译： 本发明提供了一种等离子体显示面板，其中第一板和彼此面对的第二板之间的空间填充有放电气体，在第一和第二板的表面上形成多对由Ag或Cu制成的显示电极 并且第一板的表面被覆盖多个显示电极的电介质层覆盖，其中电介质层由至少包含ZnO和10重量％以下的R的玻璃制成 并且基本上不含有PbO和Bi 2 O 3 3，介电层的介电常数ε和损耗因子tanδ的乘积 为0.12以下，其中R选自K，Rb，Cs，Cu和Ag组成的组。

    Plasma display panel and method for production thereof
    10.
    发明授权
    Plasma display panel and method for production thereof 失效
    等离子体显示面板及其制造方法

    公开(公告)号：US06777872B2

    公开(公告)日：2004-08-17

    申请号：US09913421

    申请日：2001-08-13

    申请人： Masaki Aoki ,  Mitsuhiro Ohtani ,  Junichi Hibino ,  Keisuke Sumida ,  Hideki Asida ,  Shinya Fujiwara ,  Hideki Marunaka ,  Tadashi Nakagawa

    发明人： Masaki Aoki ,  Mitsuhiro Ohtani ,  Junichi Hibino ,  Keisuke Sumida ,  Hideki Asida ,  Shinya Fujiwara ,  Hideki Marunaka ,  Tadashi Nakagawa

    IPC分类号： H01J1716

    CPC分类号： H01J11/22 ,  H01J9/02 ,  H01J11/12 ,  H01J2211/225

    摘要： To provide a technique for relatively easily preventing yellowing of a PDP that uses silver electrodes, and a PDP utilizing the technique that is capable of displaying images with high luminance and high quality. To form the electrodes, an alloy composed of Ag as a main constituent and a transition metal (at least one selected from Cu, Cr, Co, Ni, Mn, and Fe) is used, or an oxide of such a transition metal is added. Alternatively, an alloy composed of Ag as a main constituent and a metal (at least one selected from Ru, Rh, Ir, Os, and Re) is used, or an oxide of such a metal is added. Alternatively, Ag particles whose surfaces are each coated with a metal (Pd, Cu, Cr, Ni, Ir, or Ru) or a metal oxide (SiO2, Al2O3, NiO, ZrO2, Fe2O3, ZnO, In2O3, CuO, TiO2, or Pr6O11) are used.

    摘要翻译： 提供一种用于相对容易地防止使用银电极的PDP变黄的技术，以及利用能够以高亮度和高质量显示图像的技术的PDP。 为了形成电极，使用由Ag作为主要成分的合金和过渡金属（选自Cu，Cr，Co，Ni，Mn和Fe中的至少一种），或者添加这种过渡金属的氧化物 。 或者，使用由Ag作为主要成分的合金和金属（选自Ru，Rh，Ir，Os和Re中的至少一种），或者添加这种金属的氧化物。 或者，其表面各自涂覆有金属（Pd，Cu，Cr，Ni，Ir或Ru）或金属氧化物（SiO 2，Al 2 O 3，NiO，ZrO 2，Fe 2 O 3，ZnO，In 2 O 3，CuO，TiO 2或 Pr6O11）。