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    • 5. 发明授权
    • Light source device and projection display apparatus
    • 光源装置和投影显示装置
    • US08733940B2
    • 2014-05-27
    • US13312204
    • 2011-12-06
    • Takaaki TanakaHiroshi Kitano
    • Takaaki TanakaHiroshi Kitano
    • G03B21/14
    • G03B21/28G03B21/204G03B21/2073G03B33/12
    • A light source device has: a light source unit including solid-state light sources emitting blue-color light and a condensing lens; a dichroic mirror polarization separating color light into first and second polarization components; a fluorescence emission plate excited with the first polarization component, emitting fluorescence of green and red components to enter the dichroic mirror; a first retardation plate converting the second polarization component to a circularly polarized light; and a reflection plate reflecting a light passed through the first retardation plate to reenter the same. The color lights from the fluorescence emission plate and the first retardation plate are combined at the dichroic mirror. A second retardation plate converts the polarization direction of the light from the light source unit, so as to control the ratio of p-polarization and s-polarization components. Lights from solid-state light sources are condensed efficiently and a high spectrum-utilization factor is obtained.
    • 光源装置具有:包含发射蓝色光的固态光源和聚光透镜的光源单元; 将色光分离成第一和第二偏振分量的二向色镜偏振光; 用第一偏振分量激发的荧光发射板,发出绿色和红色分量的荧光进入分色镜; 将第二偏振分量转换成圆偏振光的第一延迟板; 以及反射板,其反射穿过第一延迟板的光重新进入其中。 来自荧光发射板和第一延迟板的颜色光在分色镜上组合。 第二延迟板转换来自光源单元的光的偏振方向,以便控制p偏振和s偏振分量的比率。 来自固态光源的光被有效地冷凝并获得高的光谱利用率。
    • 7. 发明申请
    • Processing method of polymer crystal, processing system of polymer crystal, and observation system of polymer crystal
    • 聚合物晶体的加工方法,聚合物晶体的加工系统以及聚合物晶体的观察系统
    • US20060171656A1
    • 2006-08-03
    • US11372382
    • 2006-03-09
    • Hiroaki AdachiHiroshi Kitano
    • Hiroaki AdachiHiroshi Kitano
    • G02B6/00
    • C08J3/28B23K26/0006B23K26/0624B23K26/352B23K26/38B23K2103/30B23K2103/42B23K2103/50
    • The ultraviolet short-pulse laser light emitted from the ultraviolet short-pulse laser light source 1 is focused on and caused to irradiate a macromolecular crystal 8 contained in a sample container 6 via a shutter 2, intensity adjusting element 3, irradiation position control mechanism 4, and focusing optical system 5. The sample container 6 is carried on a stage 7, and can be moved in three dimensions along the directions of the x, y and z axes in an x-y-z orthogonal coordinate system with the direction of the optical axis being taken as the z axis; furthermore, the sample container 6 can be rotated about the z axis. Working of the macromolecular crystal is performed by means of ultraviolet short-pulse laser light that is focused on and caused to irradiate the surface of the macromolecular crystal 8. In this way, various types of working can be securely performed on macromolecular crystals with little damage and by means of a simple operation.
    • 从紫外线短脉冲激光光源1发出的紫外线短脉冲激光通过活门2,强度调节元件3,照射位置控制机构4聚焦并照射到包含在样本容器6中的大分子晶体8 ,和聚焦光学系统5。 样品容器6承载在载物台7上,并且可沿着x轴y轴正交坐标系沿x,y和z轴方向沿三维方向移动,其中光轴方向为z轴; 此外,样品容器6可绕z轴旋转。 通过聚焦并照射大分子晶体8的表面的紫外线短脉冲激光进行高分子晶体的工作。 以这种方式,可以在几乎没有破坏的大分子晶体上进行各种工作,并且通过简单的操作。
    • 10. 发明授权
    • Light source device and projection display apparatus
    • 光源装置和投影显示装置
    • US08894213B2
    • 2014-11-25
    • US13451568
    • 2012-04-20
    • Hiroki SugiyamaHiroshi Kitano
    • Hiroki SugiyamaHiroshi Kitano
    • G03B21/00H04N9/31G03B21/20
    • H04N9/3164G03B21/2013G03B21/204H04N9/3161
    • A solid-state light source unit emits excitation light. Fluorescent material layer is formed on each side of a glass substrate of a fluorescent plate so as to interpose a reflective film therebetween. The first optical system optically guides, to a rod integrator, red and blue LED light, and green fluorescence that is generated by excitation occurring when blue laser light emitted from the solid-state light source unit is applied to the fluorescent material layer on one surface of the fluorescent plate, and that is emitted in the −X direction. The second optical system optically guides, to the rod integrator, red and blue LED light, and green fluorescence that is generated by excitation occurring when blue laser light emitted from the solid-state light source unit is applied to the fluorescent material layer on the other surface of the fluorescent plate, and that is emitted in the +X direction.
    • 固态光源单元发射激发光。 在荧光板的玻璃基板的两面上形成荧光材料层,以在其间插入反射膜。 第一光学系统将棒状积分器光学地引导到红色和蓝色的LED光,并且当从固态光源单元发射的蓝色激光被照射到一个表面上的荧光材料层时,产生的激发产生的绿色荧光 的荧光板,并且在-X方向上发射。 第二光学系统向杆状积分器光学地引导红色和蓝色的LED光,并且当从固态光源单元发射的蓝色激光被施加到另一个的荧光材料层时,产生的激发产生的绿色荧光 荧光板的表面,并且在+ X方向上发射。