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    • 5. 发明授权
    • Optical loss structure integrated in an illumination apparatus
    • 集成在照明装置中的光损耗结构
    • US09019183B2
    • 2015-04-28
    • US12444142
    • 2007-09-24
    • Ion BitaGang XuMarek MienkoRussell W. Gruhlke
    • Ion BitaGang XuMarek MienkoRussell W. Gruhlke
    • G09G3/34F21V8/00G02B26/00
    • G02B6/0065G02B6/0033G02B6/0051G02B6/0053G02B6/0056G02B26/001
    • Various embodiments of a display device described herein include an optical propagation region, at least one optical loss structure, an optical isolation layer, and a plurality of display elements. The propagation region includes a light guide in which light is guided via total internal reflection and turning features configured to redirect the light out of the propagation region. The loss structure would disrupt the total internal reflection of at least some of the light guided within the propagation region if disposed directly adjacent thereto. The optical isolation layer includes a non-gaseous material between the propagation region and the loss structure, and is configured to increase an amount of light that is totally internal reflected in the propagation region. The plurality of display elements are positioned to receive the light redirected out of the propagation region. The loss structure is positioned between the plurality of display elements and the propagation region.
    • 本文所述的显示装置的各种实施例包括光传播区域,至少一个光损耗结构,光隔离层和多个显示元件。 传播区域包括导光体,光线通过全内反射引导,转动特征被配置成将光重定向到传播区域外。 损失结构将破坏在传播区域内引导的至少一些光的全内反射,如果直接与其相邻。 光隔离层包括在传播区域和损耗结构之间的非气态材料,并且被配置为增加在传播区域中完全内反射的光量。 多个显示元件被定位成接收从传播区域重定向的光。 损耗结构位于多个显示元件和传播区域之间。
    • 6. 发明申请
    • OPTICAL LOSS STRUCTURE INTEGRATED IN AN ILLUMINATION APPARATUS
    • 光照器件集成在一起的光学损耗结构
    • US20100026727A1
    • 2010-02-04
    • US12444142
    • 2007-09-24
    • Ion BitaGang XuMarek MienkoRussell W. Gruhlke
    • Ion BitaGang XuMarek MienkoRussell W. Gruhlke
    • F21S8/10G09G5/10
    • G02B6/0065G02B6/0033G02B6/0051G02B6/0053G02B6/0056G02B26/001
    • Various embodiments of a display device described herein include an optical propagation region, at least one optical loss structure, an optical isolation layer, and a plurality of display elements. The propagation region includes a light guide in which light is guided via total internal reflection and turning features configured to redirect the light out of the propagation region. The loss structure would disrupt the total internal reflection of at least some of the light guided within the propagation region if disposed directly adjacent thereto. The optical isolation layer includes a non-gaseous material between the propagation region and the loss structure, and is configured to increase an amount of light that is totally internal reflected in the propagation region. The plurality of display elements are positioned to receive the light redirected out of the propagation region. The loss structure is positioned between the plurality of display elements and the propagation region.
    • 本文所述的显示装置的各种实施例包括光传播区域,至少一个光损耗结构,光隔离层和多个显示元件。 传播区域包括导光体,光线通过全内反射引导,转动特征被配置成将光重定向到传播区域外。 损失结构将破坏在传播区域内引导的至少一些光的全内反射,如果直接与其相邻。 光隔离层包括在传播区域和损耗结构之间的非气态材料,并且被配置为增加在传播区域中完全内反射的光量。 多个显示元件被定位成接收从传播区域重定向的光。 损耗结构位于多个显示元件和传播区域之间。
    • 7. 发明授权
    • Integrated front light solution
    • 集成前灯解决方案
    • US08654061B2
    • 2014-02-18
    • US12343279
    • 2008-12-23
    • Marek MienkoGang XuIon BitaLai WangRussell W. Gruhlke
    • Marek MienkoGang XuIon BitaLai WangRussell W. Gruhlke
    • G09G3/36
    • G02B6/0018G02B6/0011G02B6/0016G02B6/002G02B6/0028G09G3/3466
    • An integrated illumination apparatus includes a light injection portion having a first end for receiving light from a light source. The light injection portion includes material that supports propagation of said light along the length of the light injection portion. Turning microstructure is disposed on a first side of the light injection. The turning microstructure is configured to turn at least a substantial portion of light incident on the first side and to direct the portion of the light out a second opposite side of the light injection portion. A slit is disposed along the length of the light injection portion. The slit forms an optical interface on the second opposite side of the light injection portion that provides total internal reflection for light propagating along the length of the light injection portion to be guided therein. The optical interface further transmits light turned by said turning microstructure. A light distribution portion is disposed with respect to the slit to receive the light turned by said turning microstructure and transmitted out of the second side of the light injection portion and through said slit. At least one bridge is disposed between light injection portion and the light distribution portion. The bridge mechanically connects the light injection portion to the light distribution portion.
    • 集成照明装置包括具有用于接收来自光源的光的第一端的光注入部。 光注入部分包括支持沿着光注入部分的长度传播所述光的材料。 转向微结构设置在光注入的第一侧上。 转向微结构被配置成使入射在第一侧上的至少大部分光转向并将光的一部分引导出光注入部分的第二相对侧。 沿着光注入部分的长度设置狭缝。 狭缝在光注入部分的第二相对侧上形成光学界面,该光学界面为沿着光注入部分的长度传播的光提供全内反射,以在其中被引导。 光学接口进一步透射由所述转动微结构转动的光。 光分配部分相对于狭缝设置以接收由所述转动微结构转动的光并且透射出光注入部分的第二侧并穿过所述狭缝。 在光注入部分和光分布部分之间设置至少一个桥。 桥将光注入部分机械地连接到配光部分。