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    Screen member for a reflex type screen
    1.
    发明授权
    Screen member for a reflex type screen 失效
    反射型屏幕的屏幕成员

    公开(公告)号：US06233095B1

    公开(公告)日：2001-05-15

    申请号：US09122657

    申请日：1998-07-27

    申请人： Masatoshi Niwa ,  Hajime Maruta ,  Masaaki Kishimoto ,  Koji Nakamura ,  Koichi Wada

    发明人： Masatoshi Niwa ,  Hajime Maruta ,  Masaaki Kishimoto ,  Koji Nakamura ,  Koichi Wada

    IPC分类号： G03B2156

    CPC分类号： G03B21/56

    摘要： A a screen member for a reflex type screen with a practical advantage which is simple in structure in which an image projected on the screen may be easily observed even if the image projected on the screen is observed in an oblique direction. The screen member (A) for a reflex type screen for reflecting a ray of projection light from a projecting means such as a projector contains a first layer (a) formed integrally with an inner reflex layer (2) on a surface of a base (1) and a second layer (b) formed of a deflection film (3) bonded to a surface of the first layer (a).

    摘要翻译： 一种具有实际优点的反射型屏幕的屏幕构件，其结构简单，即使在倾斜方向上观察投影在屏幕上的图像，也可以容易地观察投影在屏幕上的图像。 用于反射来自诸如投影仪的投影装置的投射光的反射型屏幕的屏幕部件（A）包含与基底表面上的内部反射层（2）整体形成的第一层（a） 1）和由键合到第一层（a）的表面的偏转膜（3）形成的第二层（b）。

    Reflex-type screen
    2.
    发明授权
    Reflex-type screen 失效
    反射型屏幕

    公开(公告)号：US07221508B2

    公开(公告)日：2007-05-22

    申请号：US10880623

    申请日：2004-06-30

    申请人： Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Masatoshi Niwa

    发明人： Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Masatoshi Niwa

    IPC分类号： G03B21/60 ,  G02B5/30 ,  G02B5/18 ,  G02B1/10 ,  G02B5/28 ,  G02F1/153

    CPC分类号： G03B21/60

    摘要： The reflex-type screen includes an aluminum film reflecting layer for reflecting incident light, a lower adhesive layer which is made of adhesive agent, a polarization layer for transmitting the polarized light, a upper adhesive layer which is made of adhesive agent, and a surface diffusion layer for transmitting a part of the incident light and diffusing and reflecting anther part of the incident light, and the upper adhesive layer includes a diffusing agent dispersedly.

    摘要翻译： 反射型屏幕包括用于反射入射光的铝膜反射层，由粘合剂制成的下粘合剂层，用于透射偏振光的偏振层，由粘合剂制成的上粘合剂层和表面 扩散层，用于透射一部分入射光并扩散和反射入射光的另一部分，并且上粘合剂层分散包含扩散剂。

    Reflective screen
    5.
    发明授权
    Reflective screen 失效
    反光屏

    公开(公告)号：US07633677B2

    公开(公告)日：2009-12-15

    申请号：US10582845

    申请日：2004-12-22

    申请人： Masatoshi Niwa ,  Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Ken Kikuchi ,  Tomoya Yano

    发明人： Masatoshi Niwa ,  Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Ken Kikuchi ,  Tomoya Yano

    IPC分类号： G03B21/56 ,  G03B21/60 ,  G02B5/30 ,  G02B27/28

    CPC分类号： G03B21/60

    摘要： A reflective screen that uses an aluminum-foil reflecting layer, wherein speckling can easily be suppressed in the reflective screen. The reflective screen is composed of a surface diffusion layer, a transparent adhesive layer, and an aluminum-foil reflecting layer layered together. A diffusing material is added to the transparent adhesive layer, and a transparent layer having a prescribed thickness is provided between the transparent adhesive layer and the aluminum-foil reflecting layer.

    摘要翻译： 一种使用铝箔反射层的反射屏幕，其中可以在反射屏幕中容易地抑制散斑。 反射屏由表面扩散层，透明粘合剂层和层叠在一起的铝箔反射层组成。 在透明粘合剂层上添加扩散材料，并且在透明粘合剂层和铝箔反射层之间设置具有规定厚度的透明层。

    Reflex-type screen
    6.
    发明申请
    Reflex-type screen 有权
    反射型屏幕

    公开(公告)号：US20050248843A1

    公开(公告)日：2005-11-10

    申请号：US10916880

    申请日：2004-08-12

    申请人： Hajime Maruta ,  Takahiro Koyanagi ,  Masatoshi Niwa

    发明人： Hajime Maruta ,  Takahiro Koyanagi ,  Masatoshi Niwa

    IPC分类号： G03B21/60

    CPC分类号： G03B21/602

    摘要： A reflex-type screen 2 for reflecting a light projected obliquely from a projector to a front of the reflex-type screen 2, including a base material 5 made of material which absorbs light, a white resin layer 6 which is formed on a projector side inclined plane 3 on the base material 5 and reflects light and a transparent diffusing layer 8 which includes transparent binder resin and diffusing agent, and is formed to cover the white resin layer 6, and the base material 5 includes the projector side inclined plane 3 that is provided at an angle so that light from the projection enters the projector side inclined plane 3 and a non-projector side inclined plane 4 that is provided at an angle so that the light from the projection does not enter the non-projector side inclined plane 4, and the projector side inclined plane 3 and the non-projector side inclined plane 4 are located alternatively, so that the base material 5 is formed to be saw-toothed shape. The white resin layer 6 reflects the light from the projector to the front of the reflex-type screen 2, and the non-projector side inclined plane 4 absorbs almost of incident light, and the transparent diffusing layer 8 diffuses light which is reflected by the white resin layer 6.

    摘要翻译： 反射型屏幕2，用于将从投影仪倾斜投影的光反射到反射型屏幕2的前部，反射型屏幕2包括由吸收光的材料制成的基材5，形成在投影仪侧的白色树脂层6 在基材5上倾斜平面3并反射光和包括透明粘合剂树脂和扩散剂的透明漫射层8，并且形成为覆盖白色树脂层6，并且基材5包括投影仪侧倾斜平面3，投影仪侧倾斜面3 以一定的角度设置，使得来自投影的光进入投影仪侧倾斜平面3和非投影机侧倾斜平面4，该非投影器侧倾斜平面4以一定角度设置，使得来自投影的光不会进入非投影机侧倾斜平面 如图4所示，投影仪侧倾斜面3和非投影机侧倾斜面4交替地配置，使得基材5形成为锯齿状。 白色树脂层6将来自投影仪的光反射到反射型屏幕2的前方，非投影机侧倾斜面4吸收几乎入射光，透明漫射层8漫射由 白色树脂层6。

    Reflex-type screen
    7.
    发明申请
    Reflex-type screen 审中-公开
    反射型屏幕

    公开(公告)号：US20050141091A1

    公开(公告)日：2005-06-30

    申请号：US10881295

    申请日：2004-06-30

    申请人： Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Masatoshi Niwa

    发明人： Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Masatoshi Niwa

    IPC分类号： G03B21/60 ,  G02B5/30 ,  G03B21/56 ,  G03B21/604

    CPC分类号： G03B21/60

    摘要： The reflex-type screen 10 comprises an aluminum film reflecting layer 20 for reflecting incident light, a lower adhesive layer 18 which is made of adhesive agent, a polarization plate 16 for transmitting the polarized light, a upper adhesive layer 14 which is made of adhesive agent, and a surface diffusion layer 12 with a diffusing agent included inside dispersedly, for transmitting a part of the incident light and diffusing and reflecting anther part of the incident light, and the upper adhesive layer 14 include a diffusing agent 30 dispersedly.

    摘要翻译： 反射型屏幕10包括用于反射入射光的铝膜反射层20，由粘合剂制成的下粘合剂层18，用于透射偏振光的偏振板16，由粘合剂制成的上粘合剂层14 具有扩散剂的表面扩散层12分散包含在内部，用于透射一部分入射光并扩散反射入射光的另一部分，并且上部粘合层14分散地包括扩散剂30。

    Reflex-type screen
    8.
    发明申请
    Reflex-type screen 失效
    反射型屏幕

    公开(公告)号：US20050141086A1

    公开(公告)日：2005-06-30

    申请号：US10880623

    申请日：2004-06-30

    申请人： Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Masatoshi Niwa

    发明人： Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Masatoshi Niwa

    IPC分类号： G02B5/02 ,  G02B5/08 ,  G03B21/60 ,  G03B21/604 ,  G03B21/56

    CPC分类号： G03B21/60

    摘要： The reflex-type screen10 includes an aluminum film reflecting layer 20 for reflecting incident light, a lower adhesive layer 18 which is made of adhesive agent, a polarization plate16 for transmitting the polarized light, a upper adhesive layer14 which is made of adhesive agent, and a surface diffusion layer12 for transmitting a part of the incident light and diffusing and reflecting anther part of the incident light, and the upper adhesive layer14 includes a diffusing agent dispersedly.

    摘要翻译： 反射型屏幕10包括用于反射入射光的铝膜反射层20，由粘合剂制成的下粘合剂层18，用于透射偏振光的偏振板16，由粘合剂制成的上粘合剂层14 以及用于透射入射光的一部分并扩散反射入射光的一部分的表面扩散层12，并且上部粘合层14分散地包括扩散剂。

    Reflective screen
    9.
    发明申请
    Reflective screen 失效
    反光屏

    公开(公告)号：US20070146875A1

    公开(公告)日：2007-06-28

    申请号：US10582845

    申请日：2004-12-22

    申请人： Masatoshi Niwa ,  Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Ken Kikuchi ,  Tomoya Yano

    发明人： Masatoshi Niwa ,  Hajime Maruta ,  Norimitsu Ebata ,  Yuji Sawamura ,  Ken Kikuchi ,  Tomoya Yano

    IPC分类号： G03B21/56

    CPC分类号： G03B21/60

    摘要： A reflective screen that uses an aluminum-foil reflecting layer, wherein speckling can easily be suppressed in the reflective screen. The reflective screen is composed of a surface diffusion layer 1, a transparent adhesive layer 2, and an aluminum-foil reflecting layer 5 layered together. A diffusing material is added to the transparent adhesive layer 2, and a transparent layer 3 having a prescribed thickness is provided between the transparent adhesive layer 2 and the aluminum-foil reflecting layer 5.

    摘要翻译： 一种使用铝箔反射层的反射屏幕，其中可以在反射屏幕中容易地抑制散斑。 反射屏幕由层叠在一起的表面扩散层1，透明粘合剂层2和铝箔反射层5组成。 在透明粘合剂层2中添加扩散材料，在透明粘合剂层2和铝箔反射层5之间设置具有规定厚度的透明层3。

    Reflex-type screen assembly
    10.
    发明申请
    Reflex-type screen assembly 有权
    反射式屏幕组合

    公开(公告)号：US20050200952A1

    公开(公告)日：2005-09-15

    申请号：US10980339

    申请日：2004-11-04

    申请人： Masatoshi Niwa ,  Hajime Maruta ,  Takahiro Koyanagi

    发明人： Masatoshi Niwa ,  Hajime Maruta ,  Takahiro Koyanagi

    IPC分类号： G03B21/56 ,  G03B21/60

    CPC分类号： G03B21/60

    摘要： A reflex-type screen includes a base which has saw-tooth appearance, and an optical absorption layer on one edge of each saw-tooth of the base. The base consists of white resin and includes a plurality of projector side inclined planes and non-projector side inclined planes, which are alternately provided to form the saw-tooth appearance. The projector side inclined planes are oriented so that the image light from the projector may be incident on them, while the non-projector side inclined planes are oriented so that the image light from the projector may not be incident on them. The optical absorption layer is formed on each of the non-projector side inclined planes of the base to absorb the light. The projector side inclined plane reflects the image light just in front of the observer of the reflex-type screen from the projector.

    摘要翻译： 反射型屏幕包括具有锯齿外观的基座和在基座的每个锯齿的一个边缘上的光吸收层。 基座由白色树脂构成，并且包括多个投影机侧倾斜面和非投影机侧倾斜面，交替地设置以形成锯齿外观。 投影机侧倾斜面被定向成使得来自投影仪的图像光可能入射到其上，而非投影仪侧倾斜平面被定向成使得来自投影仪的图像光不会入射到它们上。 光吸收层形成在底座的每个非投影机侧倾斜平面上以吸收光。 投影仪侧倾斜面从投影仪将反射型屏幕的观察者正前方的图像光反射。