公开(公告)号：US5309059A

公开(公告)日：1994-05-03

申请号：US828934

申请日：1992-02-05

申请人： Hisao Kume ,  Mitsuhiro Kawase

发明人： Hisao Kume ,  Mitsuhiro Kawase

IPC分类号： H01J29/07

CPC分类号： H01J29/07 ,  H01J2229/0761

摘要： A color cathode ray tube in which an aperture grill is provided having a large number of slits extended in the extending direction of fluorescent stripes bored through the grill in parallel. The slits are provided in an opposing relation to a color fluorescent screen in which the fluorescent stripes of respective colors are arranged in a predetermined order in parallel. The aperture grill is composed of a thin plate having the slits. This a frame on which the thin plate is extended with a predetermined tension in the extending direction of the slits and this thin plate is formed of a high purity iron thin plate having a thickness of equal to or less than 0.05 mm. Since the thickness of the thin plate is selected as described above, controllability of the width of the slit in the manufacturing process can be improved. Therefore, the accuracy of the aperture grill can be increased, the productivity thereof can be increased, the weight thereof can be reduced, and further, the color cathode ray tube can be formed as a high definition color cathode ray tube.

摘要翻译： PCT No.PCT / JP91 / 00746 Sec。 371日期：1992年2月5日 102（e）日期1992年2月5日PCT PCT日本1991年2月4日。一种彩色阴极射线管，其中设有孔格栅，其具有沿着平行穿过格栅钻孔的荧光条的延伸方向延伸的大量狭缝 。 狭缝以与各颜色的荧光条以预定顺序并列布置的彩色荧光屏相对的关系设置。 孔格栅由具有狭缝的薄板构成。 这种薄板在狭缝的延伸方向上以预定的张力延伸的框架，并且该薄板由具有等于或小于0.05mm的厚度的高纯度铁薄板形成。 由于如上所述选择薄板的厚度，因此可以提高制造工艺中狭缝的宽度的可控性。 因此，可以提高孔格栅的精度，提高其生产率，减轻其重量，此外，可以将彩色阴极射线管形成为高清晰度彩色阴极射线管。

公开(公告)号：US20090135331A1

公开(公告)日：2009-05-28

申请号：US12270949

申请日：2008-11-14

申请人： Mitsuhiro Kawase

发明人： Mitsuhiro Kawase

IPC分类号： G02F1/13357

CPC分类号： G02F1/133605 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133322 ,  G02F2001/133612 ,  G02F2201/46 ,  G02F2202/28

摘要： A backlight device that illuminates a transmissive liquid crystal panel is disclosed. The device includes: a plurality of light source substrates on which a plurality of light emitting devices irradiating illumination light are mounted; a bottom chassis having one surface to which the plurality of light source substrates are attached; a reflector having openings corresponding to the light emitting devices and through which the light emitting devices are exposed to one surface side, and reflecting the illumination light irradiated from the light emitting devices; a diffuser facing the one surface side of the reflector through a predetermined facing interval and internally diffusing the illumination light incident from the reflector; and an optical function sheet laminate combined with the diffuser on one surface side thereof, containing a stack of a plurality of optical function sheets and guiding the illumination light to the transmissive liquid crystal panel.

摘要翻译： 公开了照射透射型液晶面板的背光装置。 该装置包括：多个光源基板，其上安装有照射照明光的多个发光装置; 具有附接有多个光源基板的一个表面的底架; 反射器，其具有对应于所述发光器件的开口，并且所述发光器件通过所述开口暴露于一个表面侧，并且反射从所述发光器件照射的照明光; 面向所述反射器的所述一个表面侧的扩散器通过预定的相对间隔并且内部扩散从所述反射器入射的照明光; 以及在其一个表面侧与扩散器组合的光学功能片层叠物，其包含多个光学功能片材的叠层并将照明光引导到透射型液晶面板。

公开(公告)号：US20090135330A1

公开(公告)日：2009-05-28

申请号：US12270941

申请日：2008-11-14

申请人： Mitsuhiro Kawase ,  Toshiaki Shirakuma

发明人： Mitsuhiro Kawase ,  Toshiaki Shirakuma

IPC分类号： G02F1/13357 ,  G02F1/1333

CPC分类号： G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G02F2001/133613

摘要： A backlight device that illuminates a transmissive liquid crystal panel is disclosed. The device includes: a plurality of light source substrates on which a plurality of light emitting devices irradiating illumination light are mounted; drive substrates having drive circuits for the light emitting devices and electrically connected to the light source substrates; a bottom chassis having one surface to which the plurality of light source substrates are attached; a reflector having openings corresponding to the light emitting devices and through which the light emitting devices are exposed, and reflecting the illumination light; a diffuser facing the one surface side of the reflector through a predetermined facing interval and internally diffusing the illumination light; and an optical function sheet laminate combined with the diffuser on one surface side thereof, containing a stack of a plurality of optical function sheets and guiding the illumination light to the liquid crystal panel.

摘要翻译： 公开了照射透射型液晶面板的背光装置。 该装置包括：多个光源基板，其上安装有照射照明光的多个发光装置; 具有用于发光器件的驱动电路并电连接到光源衬底的驱动衬底; 具有附接有多个光源基板的一个表面的底架; 反射器，其具有对应于发光器件的开口，并且所述发光器件通过所述开口暴露，并且反射所述照明光; 面向所述反射器的一个表面侧的扩散器通过预定的相对间隔并在内部扩散照明光; 以及在其一个表面侧与扩散器组合的光学功能片层叠物，其包含多个光学功能片材的叠层并将照明光引导到液晶面板。

公开(公告)号：US07894015B2

公开(公告)日：2011-02-22

申请号：US12270949

申请日：2008-11-14

申请人： Mitsuhiro Kawase

发明人： Mitsuhiro Kawase

IPC分类号： G02F1/1333 ,  G09F13/04

CPC分类号： G02F1/133605 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133322 ,  G02F2001/133612 ,  G02F2201/46 ,  G02F2202/28

摘要： A backlight device that illuminates a transmissive liquid crystal panel is disclosed. The device includes: a plurality of light source substrates on which a plurality of light emitting devices irradiating illumination light are mounted; a bottom chassis having one surface to which the plurality of light source substrates are attached; a reflector having openings corresponding to the light emitting devices and through which the light emitting devices are exposed to one surface side, and reflecting the illumination light irradiated from the light emitting devices; a diffuser facing the one surface side of the reflector through a predetermined facing interval and internally diffusing the illumination light incident from the reflector; and an optical function sheet laminate combined with the diffuser on one surface side thereof, containing a stack of a plurality of optical function sheets and guiding the illumination light to the transmissive liquid crystal panel.

摘要翻译： 公开了照射透射型液晶面板的背光装置。 该装置包括：多个光源基板，其上安装有照射照明光的多个发光装置; 具有附接有多个光源基板的一个表面的底架; 反射器，其具有对应于所述发光器件的开口，并且所述发光器件通过所述开口暴露于一个表面侧，并且反射从所述发光器件照射的照明光; 面向所述反射器的所述一个表面侧的扩散器通过预定的相对间隔并且内部扩散从所述反射器入射的照明光; 以及在其一个表面侧与扩散器组合的光学功能片层叠物，其包含多个光学功能片材的叠层并将照明光引导到透射型液晶面板。

公开(公告)号：US07894014B2

公开(公告)日：2011-02-22

申请号：US12270941

申请日：2008-11-14

申请人： Mitsuhiro Kawase ,  Toshiaki Shirakuma

发明人： Mitsuhiro Kawase ,  Toshiaki Shirakuma

IPC分类号： G02F1/1333 ,  G09F13/04

CPC分类号： G02F1/133603 ,  G02F1/133606 ,  G02F1/133608 ,  G02F2001/133613

摘要： A backlight device that illuminates a transmissive liquid crystal panel is disclosed. The device includes: a plurality of light source substrates on which a plurality of light emitting devices irradiating illumination light are mounted; drive substrates having drive circuits for the light emitting devices and electrically connected to the light source substrates; a bottom chassis having one surface to which the plurality of light source substrates are attached; a reflector having openings corresponding to the light emitting devices and through which the light emitting devices are exposed, and reflecting the illumination light; a diffuser facing the one surface side of the reflector through a predetermined facing interval and internally diffusing the illumination light; and an optical function sheet laminate combined with the diffuser on one surface side thereof, containing a stack of a plurality of optical function sheets and guiding the illumination light to the liquid crystal panel.

摘要翻译： 公开了照射透射型液晶面板的背光装置。 该装置包括：多个光源基板，其上安装有照射照明光的多个发光装置; 具有用于发光器件的驱动电路并电连接到光源衬底的驱动衬底; 具有附接有多个光源基板的一个表面的底架; 反射器，其具有对应于发光器件的开口，并且所述发光器件通过所述开口暴露，并且反射所述照明光; 面向所述反射器的一个表面侧的扩散器通过预定的相对间隔并在内部扩散照明光; 以及在其一个表面侧与扩散器组合的光学功能片层叠物，其包含多个光学功能片材的叠层并将照明光引导到液晶面板。

公开(公告)号：US06271624B1

公开(公告)日：2001-08-07

申请号：US08121365

申请日：1993-09-15

申请人： Hiromichi Taguchi ,  Kenichiro Takayanagi ,  Mitsuhiro Kawase

发明人： Hiromichi Taguchi ,  Kenichiro Takayanagi ,  Mitsuhiro Kawase

IPC分类号： H01J2907

CPC分类号： H01J29/073 ,  H01J2229/0711

摘要： A color selecting electrode of a cathode ray tube is prevented from being twisted to thereby suppress an electron beam from a mislanding. A metal thin plate (6) having vertically striped opening portions (6a) is supported by frame members (7a), (7b) under a proper tension. The frame member (7a) welded to the metal thin plate (6) is joined with a supporting member (8) extended in the longitudinal direction and the frame member (7b) welded to the frame member (7a) is joined with a supporting member (9) extended in the direction (Z-axis direction) perpendicular to a plane formed of the frame members (7a, 7b). The supporting member (9) is fixed to substantially a central portion of the frame member (7b).

摘要翻译： 防止阴极射线管的选色电极发生扭曲，从而抑制电子束的误动作。 具有垂直条纹的开口部分（6a）的金属薄板（6）在适当的张力下被框架构件（7a），（7b）支撑。 焊接在金属薄板（6）上的框架部件（7a）与沿长度方向延伸的支撑部件（8）接合，焊接在框架部件（7a）上的框架部件（7b）与支承部件 （9）在与框架构件（7a，7b）形成的平面垂直的方向（Z轴方向）上延伸。 支撑构件（9）固定到框架构件（7b）的大致中心部分。