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41. 发明授权

US5444329A Antireflection film and display apparatus comprising the same 失效
标题翻译：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。

42. 发明授权

US5218268A Optical filter for cathode ray tube 失效
标题翻译：阴极射线管用滤光片
公开(公告)号：US5218268A
公开(公告)日：1993-06-08
申请号：US869114
申请日：1992-04-15
申请人： Hidemi Matsuda , Takeo Itou , Kazuhiko Shimizu
发明人： Hidemi Matsuda , Takeo Itou , Kazuhiko Shimizu
IPC分类号： C03C17/34 , C03C17/42 , H01J29/18 , H01J29/89
CPC分类号： H01J29/898 , C03C17/34 , C03C17/42 , H01J29/18
摘要： A cathode ray tube has a vacuum envelope which includes a faceplate, an optical filter formed on the faceplate, the optical filter including mainly of SiO.sub.2 and containing a coloring material, and a phosphor layer formed on the inner surface of the faceplate. The optical filter includes silicon having a fluorine-containing group and a siloxane bond at least on the surface thereof, and a maximum light absorption wavelength in a range of 400 to 650 nm is in a region of 575.+-.20 nm, and where the transmissivity for the wavelength of 450 nm is T.sub.450, that for 530 nm is T.sub.530, that for 550 nm is T.sub.550, that for 630 nm is T.sub.630, and that for the maximum absorption wavelength is Tmin, the following relationship is established:Tmin.ltoreq.T.sub.550 .ltoreq.T.sub.530,1.ltoreq.T.sub.450 /T.sub.539 .ltoreq.2,1.ltoreq.T.sub.630 /T.sub.530 .ltoreq.2,0.7.ltoreq.T.sub.450 /T.sub.630 .ltoreq.1.43.
摘要翻译：阴极射线管具有真空外壳，其包括面板，形成在面板上的滤光器，主要由SiO 2构成并含有着色材料的滤光器以及形成在面板的内表面上的荧光体层。滤光器至少在其表面上包括具有含氟基团和硅氧烷键的硅，并且400至650nm范围内的最大光吸收波长在575 +/- 20nm的范围内，其中波长为450nm的透射率为T450，对于530nm为T530，550nm为T550，630nm为T630，对于最大吸收波长为Tmin，建立以下关系：Tmin < / = T550

43. 发明授权

US4987338A Cathode ray tube with film on face-plate 失效
标题翻译：阴极射线管与面板上的薄膜
公开(公告)号：US4987338A
公开(公告)日：1991-01-22
申请号：US327733
申请日：1989-03-23
申请人： Takeo Itou , Hidemi Matsuda , Hajime Tanaka
发明人： Takeo Itou , Hidemi Matsuda , Hajime Tanaka
IPC分类号： H01J29/86 , H01J29/89
CPC分类号： H01J29/898 , H01J29/868
摘要： a cathode ray tube comprises an envelope including a faceplate with an inner and outer surface and an antistatic layer covering the outer surface of the faceplate for discharging static charges accumulating in the faceplate. The antistatic layer is formed by using a solution containing an alcoholate of silicon as main constituent. The antistatic layer contains a stabilizing substance for maintaining antistatic characteristics. The antistatic layer also has light filtering characteristics when the layer contains xanthene dye as filtering substance.

44. 发明授权

US4900984A Cathode ray tube with antistatic film on front panel 失效
标题翻译：阴极射线管带防静电膜前面板
公开(公告)号：US4900984A
公开(公告)日：1990-02-13
申请号：US187005
申请日：1988-04-27
申请人： Takeo Itou , Hidemi Matsuda , Mamory Yoshizako , Osamu Yagi
发明人： Takeo Itou , Hidemi Matsuda , Mamory Yoshizako , Osamu Yagi
IPC分类号： H01J29/86
CPC分类号： H01J29/868
摘要： A cathode ray tube according to the present invention has a sufficient antistatic property which can be obtained by forming a glass film containing SiO.sub.2 or P.sub.2 O.sub.5 as a main component and a hygroscopic metal salt on the outer surface of its front panel.

45. 发明授权

US4772345A Method and apparatus for manufacturing phosphor screen 失效
标题翻译：荧光屏制造方法及装置
公开(公告)号：US4772345A
公开(公告)日：1988-09-20
申请号：US31785
申请日：1987-03-30
申请人： Seiji Sagou , Takeo Itou
发明人： Seiji Sagou , Takeo Itou
IPC分类号： H01J9/20 , H01J9/227 , B32B31/12
CPC分类号： H01J9/2272 , H01J9/2271
摘要： A method of manufacturing a phosphor screen of uniform thickness on an inner surface of a panel of a cathode ray tube, comprising the steps of forming a powder-receptive adhesive pattern on the inner surface of a substantially rectangular panel having a skirt portion at the periphery, forming a sealed vessel consisting essentially of a container for containing phosphor powder and the panel by combining integrally the container and the panel so that the openings of both are opposed, and rotating the sealed container about an axis parallel to the inner surface of the panel.
摘要翻译：一种在阴极射线管的面板的内表面上制造均匀厚度的荧光屏的方法，包括以下步骤：在具有边缘部分的大致矩形面板的内表面上形成粉末接收粘合剂图案形成基本上由用于容纳荧光体粉末的容器和所述面板组成的密封容器，所述容器和所述面板一体地组合，使得两者的开口相对，并且使所述密封容器围绕平行于所述面板的内表面的轴线旋转。

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