公开(公告)号：US20120162614A1

公开(公告)日：2012-06-28

申请号：US13337355

申请日：2011-12-27

申请人： Tatsuru Kobayashi ,  Tatsuya Mukouyama ,  Motoshi Tohda

发明人： Tatsuru Kobayashi ,  Tatsuya Mukouyama ,  Motoshi Tohda

IPC分类号： G03B21/14 ,  F21V9/16

CPC分类号： G03B21/204 ,  H04N9/3164

摘要： A light source device includes excitation light sources integrated into a module and each emitting excitation light. A beam splitter optical system splits the excitation light from the excitation light sources into first, second, and third portions. A first fluorescent member emits red light in response to the first portion of the excitation light through fluorescence. A second fluorescent member emits green light in response to the second portion of the excitation light through fluorescence. A third fluorescent member emits blue light in response to the third portion of the excitation light through fluorescence. A combining optical system combines the red light, the green light, and the blue light.

摘要翻译： 光源装置包括集成到模块中并且每个发射激发光的激发光源。 分束器光学系统将来自激发光源的激发光分成第一，第二和第三部分。 第一荧光部件响应于激发光的第一部分通过荧光发射红光。 第二荧光部件响应于激发光的第二部分通过荧光发射绿光。 第三荧光部件通过荧光响应于激发光的第三部分而发出蓝色光。 组合光学系统结合了红光，绿光和蓝光。

公开(公告)号：US20070076133A1

公开(公告)日：2007-04-05

申请号：US11540685

申请日：2006-10-02

申请人： Shigeo Shimizu ,  Tatsuya Mukouyama

发明人： Shigeo Shimizu ,  Tatsuya Mukouyama

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02F1/133536 ,  G02F1/133553 ,  G02F2001/133531 ,  H04N9/3167

摘要： A projection display apparatus comprises a reflective LC display device and a polarizing beam splitter having a polarizing separative plane and wired grids. The LC molecules of the device are aligned such that i) a segment on a second subtracted, produced by projecting a major axis of each LC molecule perpendicularly onto the second substrate, makes an angle of 42 to 48 degrees counterclockwise or counterclockwise in relation to a direction of a straight line on the second substrate, formed by projecting each wire grid perpendicularly onto the second substrate and ii) of both ends of the segment, one end meeting an end of each LC molecule, which is positioned nearer to the second substrate than the other end, is positioned nearer to an intersection at which a plane including the polarizing separative plane and a plane including the second substrate mutually intersects, than the other end of the segment.

摘要翻译： 投影显示装置包括反射LC显示装置和具有极化分离面和有线网格的偏振分束器。 将器件的LC分子对准，使得i）通过将每个LC分子的长轴垂直地投影到第二衬底上而产生的第二次减法部分，相对于第二衬底逆时针或逆时针的角度为42至48度 通过将每个线栅垂直地投影到第二基板上形成的直线的方向，以及ii）段的两端，一端满足每个LC分子的端部，其位于比第二基板更靠近第二基板的位置 另一端位于更靠近包括偏振分离面的平面和包括第二基板的平面彼此相交的交点处，比该段的另一端更靠近。

公开(公告)号：US20110032436A1

公开(公告)日：2011-02-10

申请号：US12907318

申请日：2010-10-19

申请人： Shigeo Shimizu ,  Tatsuya Mukouyama

发明人： Shigeo Shimizu ,  Tatsuya Mukouyama

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02F1/133536 ,  G02F1/133553 ,  G02F2001/133531 ,  H04N9/3167

摘要： A projection display apparatus comprises a reflective LC display device and a polarizing beam splitter having a polarizing separative plane and wired grids. The LC molecules of the device are aligned such that i) a segment on a second subtracted, produced by projecting a major axis of each LC molecule perpendicularly onto the second substrate, makes an angle of 42 to 48 degrees counterclockwise or counterclockwise in relation to a direction of a straight line on the second substrate, formed by projecting each wire grid perpendicularly onto the second substrate and ii) of both ends of the segment, one end meeting an end of each LC molecule, which is positioned nearer to the second substrate than the other end, is positioned nearer to an intersection at which a plane including the polarizing separative plane and a plane including the second substrate mutually intersects, than the other end of the segment.

摘要翻译： 投影显示装置包括反射LC显示装置和具有极化分离面和有线网格的偏振分束器。 将器件的LC分子对准，使得i）通过将每个LC分子的长轴垂直地投影到第二衬底上而产生的第二次减法部分，相对于第二衬底逆时针或逆时针的角度为42至48度 通过将每个线栅垂直地投影到第二基板上形成的直线的方向，以及ii）段的两端，一端满足每个LC分子的端部，其位于比第二基板更靠近第二基板的位置 另一端位于更靠近包括偏振分离面的平面和包括第二基板的平面彼此相交的交点处，比该段的另一端更靠近。

公开(公告)号：US08743299B2

公开(公告)日：2014-06-03

申请号：US12907318

申请日：2010-10-19

申请人： Shigeo Shimizu ,  Tatsuya Mukouyama

发明人： Shigeo Shimizu ,  Tatsuya Mukouyama

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02F1/133536 ,  G02F1/133553 ,  G02F2001/133531 ,  H04N9/3167

摘要： A projection display apparatus comprises a reflective LC display device and a polarizing beam splitter having a polarizing separative plane and wired grids. The LC molecules of the device are aligned such that i) a segment on a second subtracted, produced by projecting a major axis of each LC molecule perpendicularly onto the second substrate, makes an angle of 42 to 48 degrees counterclockwise or counterclockwise in relation to a direction of a straight line on the second substrate, formed by projecting each wire grid perpendicularly onto the second substrate and ii) of both ends of the segment, one end meeting an end of each LC molecule, which is positioned nearer to the second substrate than the other end, is positioned nearer to an intersection at which a plane including the polarizing separative plane and a plane including the second substrate mutually intersects, than the other end of the segment.

摘要翻译： 投影显示装置包括反射LC显示装置和具有极化分离面和有线网格的偏振分束器。 将器件的LC分子对准，使得i）通过将每个LC分子的长轴垂直地投影到第二衬底上而产生的第二次减法部分，相对于第二衬底逆时针或逆时针的角度为42至48度 通过将每个线栅垂直地投影到第二基板上形成的直线的方向，以及ii）段的两端，一端满足每个LC分子的端部，其位于比第二基板更靠近第二基板的位置 另一端位于更靠近包括偏振分离面的平面和包括第二基板的平面彼此相交的交点处，比该段的另一端更靠近。

公开(公告)号：US20120188518A1

公开(公告)日：2012-07-26

申请号：US13356048

申请日：2012-01-23

申请人： Tatsuya MUKOUYAMA ,  Tatsuru KOBAYASHI

发明人： Tatsuya MUKOUYAMA ,  Tatsuru KOBAYASHI

IPC分类号： G03B21/14 ,  F21V29/00 ,  F21V9/16

CPC分类号： G03B21/204 ,  H04N9/3158 ,  H04N9/3161

摘要： A light source device includes a fluorescent assembly and a light tunnel. The light tunnel is located on the fluorescent assembly with no gap.

摘要翻译： 光源装置包括荧光组件和光通道。 光通道位于荧光灯组件上，无间隙。

公开(公告)号：US6067176A

公开(公告)日：2000-05-23

申请号：US197153

申请日：1998-11-20

申请人： Tatsuya Mukouyama ,  Tetsuji Suzuki

发明人： Tatsuya Mukouyama ,  Tetsuji Suzuki

IPC分类号： G02B5/04 ,  G02B5/20 ,  G02B5/32 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00 ,  H04N5/74

CPC分类号： G02F1/133621 ,  G02B5/203 ,  H04N5/7441 ,  G02F2203/02

摘要： A projection-type displaying apparatus is disclosed. The apparatus has a coupling prism, a glass substrate joined to the coupling prism and a liquid crystal display panel containing pixel electrodes. A refractive index of the coupling prism is greater than a refractive index of the glass substrate. The apparatus also has a transmission-type holographic color filter provided between the glass substrate and liquid crystal display panel. Light beams enter the apparatus through the plane of incidence of the coupling prism and go through the glass substrate. The light beams are then focused onto the pixel electrodes by the holographic color filter. The focused light beams are modulated by the pixel electrodes and exit the apparatus as projection light beams.

摘要翻译： 公开了一种投影型显示装置。 该装置具有耦合棱镜，连接到耦合棱镜的玻璃基板和含有像素电极的液晶显示面板。 耦合棱镜的折射率大于玻璃基板的折射率。 该装置还具有设置在玻璃基板和液晶显示面板之间的透射型全息彩色滤光片。 光束通过耦合棱镜的入射平面进入设备并穿过玻璃基板。 然后通过全息滤色器将光束聚焦到像素电极上。 聚焦光束被像素电极调制并离开设备作为投影光束。