专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD680150S1 Projector 有权
公开(公告)号：USD680150S1
公开(公告)日：2013-04-16
申请号：US29412898
申请日：2012-02-09
申请人： Yuta Kawaguchi , Atsushi Ishibashi , Yoshihiro Iwama , Seiichi Sekiguchi
设计人： Yuta Kawaguchi , Atsushi Ishibashi , Yoshihiro Iwama , Seiichi Sekiguchi

2. 发明授权

US07152978B2 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
公开(公告)号：US07152978B2
公开(公告)日：2006-12-26
申请号：US10972448
申请日：2004-10-26
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.

3. 发明授权

US06290360B1 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
公开(公告)号：US06290360B1
公开(公告)日：2001-09-18
申请号：US09195900
申请日：1998-11-19
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B2116
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.

4. 发明申请

US20050083490A1 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
标题翻译：液晶投影机，投影镜头单元，光学单元和冷却系统相同
公开(公告)号：US20050083490A1
公开(公告)日：2005-04-21
申请号：US10972448
申请日：2004-10-26
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.
摘要翻译：一种液晶投影仪，包括：照明光学系统，包括光源;分离光学系统，用于将照明光学系统发射的照射光分离为三种光线;投影透镜单元，包括投影透镜，十字分色棱镜设置在投影透镜的光接收端附近，以及配置在十字分色棱镜周围的多个液晶面板，以及用于向光源供电的光源电源。投影透镜单元，分色光学系统，照明光学系统和光源电源按顺序排列。液晶投影仪的外形尺寸为263mm×318mm以下的水平面。液晶面板的显示屏尺寸为0.9英寸。用于冷却多个液晶面板的冷却风扇设置在投影透镜旁边。

5. 外观设计

USD419581S Liquid crystal video projector 失效
公开(公告)号：USD419581S
公开(公告)日：2000-01-25
申请号：US103057
申请日：1999-04-07
申请人： Atsushi Ishibashi , Shigehisa Hagura , Seiichi Sekiguchi , Shinji Matsumoto , Yuichi Sugawara
设计人： Atsushi Ishibashi , Shigehisa Hagura , Seiichi Sekiguchi , Shinji Matsumoto , Yuichi Sugawara

6. 发明授权

US06824273B2 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
标题翻译：液晶投影机，投影镜头单元，光学单元和冷却系统相同
公开(公告)号：US06824273B2
公开(公告)日：2004-11-30
申请号：US10422952
申请日：2003-04-25
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B2116
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.
摘要翻译：一种液晶投影仪，包括：照明光学系统，包括光源;分离光学系统，用于将照明光学系统发射的照射光分离为三种光线;投影透镜单元，包括投影透镜，十字分色棱镜设置在投影透镜的光接收端附近，以及配置在十字分色棱镜周围的多个液晶面板，以及用于向光源供电的光源电源。投影透镜单元，分色光学系统，照明光学系统和光源电源按顺序排列。液晶投影仪的外形尺寸为263mm×318mm以下的水平面。液晶面板的显示屏尺寸为0.9英寸。用于冷却多个液晶面板的冷却风扇设置在投影透镜旁边。

7. 发明授权

US06783245B2 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
公开(公告)号：US06783245B2
公开(公告)日：2004-08-31
申请号：US09791702
申请日：2001-02-26
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B2116
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.

8. 外观设计

USD429270S Liquid crystal video projector 失效
公开(公告)号：USD429270S
公开(公告)日：2000-08-08
申请号：US108795
申请日：1999-08-03
申请人： Atsushi Ishibashi , Shigehisa Hagura , Seiichi Sekiguchi , Shinji Matsumoto , Yuichi Sugawara
设计人： Atsushi Ishibashi , Shigehisa Hagura , Seiichi Sekiguchi , Shinji Matsumoto , Yuichi Sugawara

9. 发明授权

US08432333B2 Image display 有权
标题翻译：图像显示
公开(公告)号：US08432333B2
公开(公告)日：2013-04-30
申请号：US12350351
申请日：2009-01-08
申请人： Nobuyuki Isoshima , Kohei Miyoshi , Mika Ri , Seiichi Sekiguchi , Yutaka Yamada
发明人： Nobuyuki Isoshima , Kohei Miyoshi , Mika Ri , Seiichi Sekiguchi , Yutaka Yamada
IPC分类号： G09G3/20
CPC分类号： H05K7/20972
摘要： To provide a reliable high brightness and definition image display by inhibiting a possible increase in fan noise and promoting cooling of an upper, hot portion of a display panel module, various boards, and image processing electronic components, an image display includes a flat display panel module, a display surface side cover on a display surface side of the display panel module, a non display surface side cover on a non display surface side of the display panel module, a display driving board, a power supply board, and a cooling fan, wherein a case of the cooling fan is larger than a distance between the display panel module and the non display surface side cover in an area where the cooling fan is installed, and a first end of the case of the cooling fan closer to the non display surface-side cover is positioned above a second end of the case closer to the display panel module.
摘要翻译：为了通过抑制风扇噪声的可能增加和促进显示面板模块，各种板和图像处理电子部件的上部热部分的冷却来提供可靠的高亮度和清晰度图像显示，图像显示器包括平面显示面板模块，显示面板模块的显示面侧的显示面侧盖，显示面板模块的非显示面侧的非显示面侧盖，显示驱动板，电源板，冷却风扇其特征在于，所述冷却风扇的壳体比所述冷却风扇安装区域的显示面板模块与所述非显示面侧盖的距离大，并且所述冷却风扇的壳体的第一端部靠近显示表面侧盖位于靠近显示面板模块的壳体的第二端的上方。

10. 发明授权

US08279359B2 Flat panel display 失效
标题翻译：平板显示器
公开(公告)号：US08279359B2
公开(公告)日：2012-10-02
申请号：US13442049
申请日：2012-04-09
申请人： Teppei Tanaka , Yasushi Naito , Yasuhiro Tomita , Yoshiharu Yamashita , Yutaka Yamada , Kohei Miyoshi , Seiichi Sekiguchi
发明人： Teppei Tanaka , Yasushi Naito , Yasuhiro Tomita , Yoshiharu Yamashita , Yutaka Yamada , Kohei Miyoshi , Seiichi Sekiguchi
IPC分类号： H04N5/64
CPC分类号： H05K7/20972 , H04N5/645
摘要： A flat panel display apparatus includes a plasma display panel, a power supply substrate, a signal processing substrate, a Y sustaining substrate, and an X sustaining substrate. The power supply substrate, the signal processing substrate, the Y sustaining substrate and the X sustaining substrate are arranged at a back of the plasma display panel. When viewing the plasma display panel from the back, the power supply substrate is arranged at a center portion of the plasma display panel, the Y sustaining substrate is arranged at one of a left and right side of the plasma display panel, the X sustaining substrate is arranged at the other of the left and right side, and the signal processing substrate is arranged under the X sustaining substrate. A circuit substrate other than the power supply substrate, the Y sustaining substrate, and the X sustaining substrate is arranged under the power supply substrate.
摘要翻译：平板显示装置包括等离子体显示面板，电源基板，信号处理基板，Y维持基板和X维持基板。电源基板，信号处理基板，Y维持基板和X维持基板配置在等离子体显示面板的背面。当从背面观察等离子体显示面板时，电源基板被布置在等离子体显示面板的中心部分，Y维持基板被布置在等离子体显示面板的左侧和右侧中的一个，X维持基板布置在左侧和右侧的另一侧，信号处理基板设置在X维持基板的下方。电源基板以外的电路基板，Y维持基板和X维持基板配置在电源基板的下方。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式