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a substantially rectangular optical guide
Examples with "a substantially rectangular optical guide" and their translation in Chinees
The light emitting device according to one embodiment of the present invention comprises a substantially rectangular optical guide plate provided with the light emitting component mounted on one side face thereof via the phosphor and surfaces of which except for one principal surface are substantially covered with a reflective material, wherein light emitted by the light emitting component is turned to planar light by the optical guide plate and the phosphor, and is output from the principal surface of the optical guide plate.
本发明的一实施例的发光设备，将上述发光元件经由上述荧光体设置在其一侧面，并且除其一主表面外的表面具备有实质上以反射材料来覆盖的大致呈矩形的导光板，其中上述发光元件经由上述荧光体与导光板使所发出的光成为面状，而且从上述导光板的上述的一主表面发出。
A light emitting device according to claim 1, which comprises a substantially rectangular optical guide plate, provided with a further light emitting component mounted on one side face thereof and the phosphor installed on one principal surface not covered with a reflective material, the other surfaces being substantially covered with a reflective material, wherein light emitted by the light emitting component is turned to planar light by the optical guide plate and the phosphor, and is output from the principal surface of the optical guide plate.
如权利要求 1 所述的发光设备，进一步包括一大体上呈矩形的导光板，其一侧面设置所述发光元件，而其一主表面则设置所述荧光体，且以反射元件覆盖该一主表面以外的表面，使所述发光元件所发出的光经所述荧光体与导光板而成为面状，从所述导光板的所述一主表面输出。
Andere resultaten
In the case of a rotational symmetry of the phosphor element 6, it can be used for conversion of pump light in a most effective way compared to other geometries. This is due to the fact that a pump light beam having a rotation ally symmetric angular distribution can be prepared and modified employing conventional optical elements, such as rotationally symmetric lenses or light guides. In con-trast thereto, it appears difficult to prepare a pump light beam perfectly matching the geometry of a rectangular phosphor element 6 as displayed in Fig. 3, for exam-ple. In addition, a rotationally symmetric phosphor element enables a simpler and more efficient optical design for rotationally symmetric targets as in the case of sur-gical lamps or spot lights.
在荧光单元6旋转对称的情况下，相比其他几何形状，其可用于以最有效的方式转换抽运光。这是因为，具有旋转对称角分布的抽运光束可采用常规光学单元，例如，旋转对称透镜或光导准备和修改。与此相反，与（例如）图3所示的矩形荧光单元6的几何形状完美匹配的抽运光束较难准备。另外，旋转对称荧光单元可使应用于手术灯或聚光灯的情况下的旋转对称目标的光学设计更简单、更有效。
Moreover, in the case where the pretilt is not formed, or in the case where the pretilt angle is substantially approximately 90, the liquid crystal falls in random directions; therefore, the refractive index difference is equal to an average of a refractive index difference in the case where the optical axis AX3 of the bulk 64A and the optical axes AX4 of the microparticles 64B are parallel to the light incident surface 10A of the light guide plate 10, and a refractive index difference in the case where the optical axis AX3 of the bulk 64A and the optical axes AX4 of the microparticles 64B are perpendicular to the light incident surface 10A of the light guide plate 10 Therefore, also in these cases, compared to the case where the optical axis AX3 of the bulk 64A and the optical axes AX4 of the microparticles 64B are parallel to the light incident surface 10A of the light guide plate 10, extracted luminance is lower
另外，在没有形成预倾的情况下，或在预倾角基本约为90的情况下，液晶在随机方向降落；因此，折射率差与体积64A的光轴AX3和微粒64B的光轴AX4与导光板10的光入射面10A平行的情况下的折射率差，与体积64A的光轴AX3和微粒64B的光轴AX4与导光板10的光入射面10A垂直的情况下的折射率差之间的平均值相等。因此，在这种情况下，与体积64A的光轴AX3和微粒64B的光轴AX4与导光板10的光入射面10A平行的情况相比，出光亮度较低。
Additionally, Figure 9 shows the possibility of extending the operating mechanism described above (at least in relation to wave guides 18, which are based on volumetric scattering phenomena) to two-dimensional operation, by using the display mechanism described above with reference to Figures 1 to 4, in both the vertical and the horizontal directions in Figure 9, using further light sources 16' and 20' positioned on the other two sides of a display unit whose overall shape is two-dimensional (being of a square, rectangular, circular, or other type) . A corresponding illustration of the display action has not been provided here, in order to avoid excessively complex representations which would be difficult to reproduce. In other words, Figure 9 shows embodiments in which the structure acting as an optical guide defines a plurality of propagation paths, coplanar with each other, for an optical radiation.
另外，图9显示了将上述操作机构在图9所示的垂直和水平方向延伸（至少相对于导波器18，基于体积散射现象）为二维操作的可能性，使用上述如图1至4所示的显示机构，进一步使用位于显示单元另外两侧的光源16｀和20｀，所述显示单元的整体形状为二维型（方形、矩形、圆形或其他类型）。此处没有对显示动作进行对应说明，以避免陈述过于复杂，难以复制。换句话说，图9显示了起导光器作用，对用于光辐射，互相共面的多个传播路径进行限定的结构的实施例。
Installation and user's guide - Optical machine interface.
安装与用户指南 - 光学机器接口。
Our optical inline inspection systems reliably detect micro cracks and substantially increase your production capacity.
我们的光学在线检测系统能够可靠地检测微裂纹并大幅提升产能。
Recording and erasing are performed by substantially the same method as for direct read after write optical disks.
记录和擦除是用与直接写后读光盘的方法基本相同的方法进行的。
The United Nations has drawn more substantially on the capacities of national civil society organizations to guide and facilitate access to justice.
联合国在更大程度上利用国内民间社会组织的能力来引导和便利获得诉诸法律的机会。
Sapphire optical window and substrate, the gem square and rectangular plate
蓝宝石光学窗口片及衬底、宝石正方片及长方片；
High-precision guide rails and high-quality optical systems have greatly improved the engraving ability
采用高精度导轨，高质量的光学系统，大幅度提高了雕刻能力
Accurate computer optical design, optional rectangular light source lamp specifically designed reflector
精确的电脑配光设计，可选专门为无极灯矩形光源设计的反光器；
For the technical parameters of guide optical cable, please refer to corresponding requirements of particular technical specifications of the bidding document.
导引光缆技术参数要求见本招标文件专用技术规范的相应要求。
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