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    Antireflection film and display apparatus comprising the same
    1.
    发明授权
    Antireflection film and display apparatus comprising the same 失效
    防反射膜和包括该防反射膜的显示装置

    公开(公告)号：US5652476A

    公开(公告)日：1997-07-29

    申请号：US514217

    申请日：1995-08-11

    申请人： Hidemi Matsuda ,  Takeo Itou ,  Hisashi Chigusa ,  Michiyo Abe

    发明人： Hidemi Matsuda ,  Takeo Itou ,  Hisashi Chigusa ,  Michiyo Abe

    IPC分类号： G02B1/11 ,  G02F1/1335 ,  H01J29/89 ,  H01J29/88 ,  H01J31/00 ,  H01J5/16 ,  H01J61/40

    CPC分类号： H01J29/896 ,  G02B1/115 ,  G02B1/116 ,  G02F1/133502

    摘要： The present invention is directed to an antireflection film having a multilayer structure in which an antireflection multi-layer film including at least two thin films is formed on a substrate, wherein at least one of the thin films contains a coloring agent. The antireflection multi-layer film absorbs light of an entire range of wavelength of 400-700 nm, and the reflectance of the antireflection multi-layer film with regard to the wavelength, light of which this antireflection multi-layer film can absorb, is smaller than the reflectance of the substrate. The antireflection film can be applied to a cathode ray tube or a light-transmitting display substrate of a display apparatus such as a liquid crystal display apparatus for the purpose of effectively avoiding reflection of external light.

    摘要翻译： 本发明涉及一种具有多层结构的抗反射膜，其中在基板上形成包括至少两层薄膜的抗反射多层膜，其中至少一层薄膜含有着色剂。 抗反射多层膜吸收400-700nm波长的整个范围的光，防反射多层膜相对于该抗反射多层膜可吸收的光的反射率较小 比基板的反射率高。 为了有效地避免外部光的反射，防反射膜可以应用于诸如液晶显示装置的显示装置的阴极射线管或透光显示基板。

    Antireflection film and display apparatus comprising the same
    2.
    发明授权
    Antireflection film and display apparatus comprising the same 失效
    防反射膜和包括该防反射膜的显示装置

    公开(公告)号：US5444329A

    公开(公告)日：1995-08-22

    申请号：US145849

    申请日：1993-11-05

    申请人： Hidemi Matsuda ,  Takeo Itou ,  Hisashi Chigusa ,  Michiyo Abe

    发明人： Hidemi Matsuda ,  Takeo Itou ,  Hisashi Chigusa ,  Michiyo Abe

    IPC分类号： G02B1/11 ,  G02F1/1335 ,  H01J29/89 ,  H01J29/88

    CPC分类号： H01J29/896 ,  G02B1/115 ,  G02B1/116 ,  G02F1/133502

    摘要： The present invention is directed to an antireflection film having a multilayer structure in which an antireflection multilayer film including at least two thin films is formed on a substrate, wherein at least one of the thin films contains a coloring agent. The antireflection multi-layer film absorbs light of an entire range of wavelength of 400-700 nm, and the reflectance of the antireflection multi-layer film with regard to the wavelength, light of which this antireflection multi-layer film can absorb, is smaller than the reflectance of the substrate. The antireflection film can be applied to a cathode ray tube or a light-transmitting display substrate of a display apparatus such as a liquid crystal display apparatus for the purpose of effectively avoiding reflection of external light.

    摘要翻译： 本发明涉及一种具有多层结构的抗反射膜，其中在基板上形成包括至少两层薄膜的抗反射多层膜，其中至少一层薄膜含有着色剂。 抗反射多层膜吸收400-700nm波长的整个范围的光，防反射多层膜相对于该抗反射多层膜可吸收的光的反射率较小 比基板的反射率高。 为了有效地避免外部光的反射，防反射膜可以应用于诸如液晶显示装置的显示装置的阴极射线管或透光显示基板。

    Method of manufacturing display screen
    6.
    发明授权
    Method of manufacturing display screen 失效
    显示屏制作方法

    公开(公告)号：US5885752A

    公开(公告)日：1999-03-23

    申请号：US574978

    申请日：1995-12-19

    申请人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

    发明人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

    IPC分类号： H01J9/227 ,  G03C5/00 ,  G03F9/00

    CPC分类号： H01J9/2271

    摘要： There is disclosed a salt of a polymer having charged anionic functionalities used as a dispersant in a dispersion solution containing a pigment and used for forming a first pigment layer. A substance which forms a salt with a polymer having charged anionic functionalities is mixed into a solution applied on the pigment layer, and/or mixed into a developing solution. The formed layers are patterned and thus a display screen is obtained.

    摘要翻译： 公开了在含有颜料并用于形成第一颜料层的分散液中用作分散剂的带有阴离子官能团的聚合物的盐。 与具有带阴离子官能团的聚合物形成盐的物质被混合到施加在颜料层上的溶液中和/或混合到显影液中。 形成的层被图案化，从而获得显示屏。

    Method of manufacturing display screen
    8.
    发明授权
    Method of manufacturing display screen 失效
    显示屏制作方法

    公开(公告)号：US5700609A

    公开(公告)日：1997-12-23

    申请号：US577095

    申请日：1995-12-22

    申请人： Hidemi Matsuda ,  Takeo Itou ,  Tomoko Nakazawa

    发明人： Hidemi Matsuda ,  Takeo Itou ,  Tomoko Nakazawa

    IPC分类号： H01J9/20 ,  H01J29/08 ,  H01J29/18 ,  H01J29/89 ,  G02B5/20

    CPC分类号： H01J31/123 ,  H01J29/085 ,  H01J29/185 ,  H01J29/89 ,  H01J9/20 ,  H01J2329/08 ,  H01J2329/326

    摘要： A method of manufacturing a display screen provided with a filter pattern comprising a first pigment pattern and a second pigment pattern, which comprises the steps of, forming a first pigment layer by coating a solution containing a first pigment on a surface of a substrate and drying the resultant coated layer, forming a first pigment pattern by subjecting the first pigment layer to a patterned light exposure and developing the resultant exposed pattern, forming a second pigment layer by coating a solution containing a second pigment on the surface of the substrate including a surface of the first pigment pattern, and forming a second pigment pattern by selectively removing, through rinsing, a portion of the second pigment layer which is disposed on the first pigment pattern. At least either one of the solution containing a first pigment and the solution containing a second pigment contains an adhesion regulating agent so as to cause the adhesion strength between the first pigment pattern and the second pigment layer to become lower than the adhesion strength between the substrate and the second pigment layer, thus allowing a portion of the second pigment layer formed on the first pigment pattern to be selectively removed.

    摘要翻译： 一种制造具有包括第一颜料图案和第二颜料图案的过滤图案的显示屏的方法，其包括以下步骤：通过在基材表面上涂布含有第一颜料的溶液并干燥来形成第一颜料层 所得到的涂层通过使第一颜料层经受图案曝光并显影所形成的曝光图案而形成第一颜料图案，通过在基材的表面上涂布含有第二颜料的溶液形成第二颜料层，所述溶液包括表面 的第一颜料图案，并且通过漂洗选择性地去除设置在第一颜料图案上的第二颜料层的一部分来形成第二颜料图案。 含有第一颜料和含有第二颜料的溶液的溶液中的至少任一种含有粘合调节剂，以使得第一颜料图案和第二颜料层之间的粘合强度变得低于基板之间的粘附强度 和第二颜料层，从而允许选择性地除去形成在第一颜料图案上的第二颜料层的一部分。

    Color picture tube with light absorbing layer on screen
    10.
    发明授权
    Color picture tube with light absorbing layer on screen 失效
    彩色图像管与光吸收层在屏幕上

    公开(公告)号：US5148082A

    公开(公告)日：1992-09-15

    申请号：US833826

    申请日：1992-02-13

    申请人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Kazuhiko Shimizu

    发明人： Takeo Itou ,  Hidemi Matsuda ,  Hajime Tanaka ,  Kazuhiko Shimizu

    IPC分类号： H01J29/32

    CPC分类号： H01J29/327 ,  H01J29/32 ,  H01J29/322 ,  H01J29/325

    摘要： A color picture tube comprising an envelope including a front panel, a phosphor screen formed in the inner surface of the front panel, and an electron gun arranged in the envelope. The phosphor screen includes a light absorbing layer having a plurality of holes and phosphor layers formed in the holes so as to partially overlap the light absorbing layer. The transmittance T of the light absorbing layer, the ratio a of the area of a light emitting region in a portion where the light absorbing layer overlaps the phosphor layers to the area of the phosphor screen, the ratio b of the area of the light absorbing layer to the area of the phosphor screen, and the ratio r of the light emitting region in the holes to the area of the holes satisfy the following relational expression: 1/T.gtoreq.1/2{(rb/a)-[a/(1-b)r]}.