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    • 1. 发明专利
    • Optical waveguide with one or plurality of integral diffusers
    • 具有一个或多个整体扩散器的光波导
    • JP2009181962A
    • 2009-08-13
    • JP2009116838
    • 2009-05-13
    • Luminit Llcルミニット エルエルシーLuminit Llc
    • HOSSEINI ABBASSAVANT GAJENDRA
    • F21S2/00G02B6/00F21V8/00F21Y103/00G02F1/13357
    • G02B6/0051G02B6/0053
    • PROBLEM TO BE SOLVED: To drastically improve luminance and light distribution uniformity of an assembly, without adding additional elements or spoiling other performance features of the assembly, in a diffuser with a front surface and a rear surface of an optical waveguide integrated. SOLUTION: The optical waveguide (122) for a backlight assembly (120) has a front surface (126) and a rear surface (124). The rear surface (124) includes an integral surface diffuser microstructure formed thereon. The front surface may also have an integral surface diffuser microstructure formed thereon as well. The backlight assembly (120) has a reflective surface adjacent to the rear surface of the optical waveguide (122) and a separate diffuser film layer (134) disposed against the front surface (126). A pair of luminance-enhancing film layers for collimating light are placed adjacent to the diffuser film layer (134). A protective layer (150) is disposed over the luminance-enhancing film layers. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:在具有集成的光波导的前表面和后表面的漫射器中,大大改善组件的亮度和光分布均匀性,而不增加附加元件或破坏组件的其它性能特征。 解决方案:用于背光组件(120)的光波导(122)具有前表面(126)和后表面(124)。 后表面(124)包括在其上形成的整体表面漫射器微结构。 前表面也可以具有形成在其上的整体表面扩散器微结构。 背光组件(120)具有邻近光波导(122)的后表面的反射表面和抵靠前表面(126)设置的单独的漫射膜层(134)。 用于准直光的一对亮度增强膜层被放置在与漫射膜层(134)相邻的位置。 在亮度增强膜层上设置保护层(150)。 版权所有(C)2009,JPO&INPIT
    • 2. 发明专利
    • Optical element having integral surface diffuser
    • 具有整体表面扩散器的光学元件
    • JP2009157404A
    • 2009-07-16
    • JP2009098904
    • 2009-04-15
    • Luminit Llcルミニット エルエルシーLuminit Llc
    • SHIE RICK LLAINE JEFFREY ASAVANT GAJENDRA DJANNSON TOMASZ P
    • G02B3/00F21S8/10F21V8/00G02B3/06G02B3/08G02B5/02G02B5/04G02B5/18G02B5/30
    • G02B6/0038F21S43/237F21S43/239F21S43/245F21S43/249G02B5/021G02B5/0221G02B5/0268G02B5/0278Y10S385/901
    • PROBLEM TO BE SOLVED: To provide an optical element which has at least one macro-optical characteristics, as well as, a light-diffusing and shaping surface structure which is provided by surface micro-structures, formed integrally in a portion of an optical element. SOLUTION: A monolithic optical element (50) has a substrate body (52), macro-optical characteristics (54) which is formed integrally in the substrate body and is affected by aberrations, and a plurality of micro-structures (56). The micro-structures (56) are designed to homogenize light which emits the monolithic optical element (50) via the macro-optical characteristic (54) by diffusion and to direct the light so that a predetermined light distribution pattern, wherein the intensity smoothly and continuously varies, is formed by substantially the entire optical output of the monolithic optical element (50). The substrate body (52), the macro-optical characteristic s(54), and the micro-structures (56) cooperate, to cause the monolithic optical element to produce the optical output, giving a predetermined light distribution pattern, and aberrations are corrected. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种具有至少一种宏观光学特性的光学元件以及由表面微结构提供的光扩散和成形表面结构,其整体形成在 光学元件。 解决方案:单片光学元件(50)具有基板主体(52),在基板主体中整体形成并受像差影响的宏观光学特性(54)和多个微结构(56 )。 微结构(56)被设计成通过扩散使经由宏观光学特性(54)发射单片光学元件(50)的光均匀化,并引导光线,使得预定的光分布图案,其中强度平滑和 连续变化,由单片光学元件(50)的基本上整个光学输出形成。 基板主体(52),宏观光学特性s(54)和微结构(56)协调,使单片光学元件产生光输出,给出预定的配光图案,并校正像差 。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • High efficiency lighting system having remote light source
    • 具有远程光源的高效照明系统
    • JP2009080503A
    • 2009-04-16
    • JP2009000166
    • 2009-01-05
    • Luminit Llcルミニット エルエルシーLuminit Llc
    • RIZKIN ALEXANDERDURETS YEVGENIYRUBTSOV VLADIMIRRUIZ DAVIDTUDHOPE ROBERT H
    • G02B6/04F21S2/00F21V8/00F21V29/00F21Y101/00G02B6/25G02B6/40G02B6/42
    • G02B6/4298G02B6/0006G02B6/25G02B6/403G02B6/4296
    • PROBLEM TO BE SOLVED: To provide a more efficient remote lighting system or apparatus utilizing a high intensity light source and plastic optical fibers. SOLUTION: The remote light source lighting system (20) is provided having an illuminator assembly (30) including a housing (32). Held within the housing (32) is a high intensity light source (22) for providing light energy to a fiber optic cable bundle (24) connected to the housing (32) and facing the light source (22). The cable bundle (24) includes the plurality of plastic optical fibers wherein at least one of the terminal ends of the bundle is formed by molding an optical quality resin around an optically transparent ferrule that binds the exposed ends of the optical fibers. The housing (32) further includes a separate air plenum (36) containing a blower (50). The blower (50) produces a high velocity air stream directed precisely at the terminal end of the cable bundle (24) adjacent the light source (22) to cool the terminal end. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供使用高强度光源和塑料光纤的更有效的远程照明系统或装置。 解决方案:远程光源照明系统(20)设置有具有包括壳体(32)的照明器组件(30)。 在壳体(32)内部是用于向连接到壳体(32)并面对光源(22)的光纤电缆束(24)提供光能的高强度光源(22)。 电缆束(24)包括多个塑料光纤,其中束的至少一个终端通过将光学质量树脂模制在光学透明套圈周围而形成,所述光学透明套圈结合光纤的暴露端。 壳体(32)还包括容纳鼓风机(50)的单独的空气室(36)。 鼓风机(50)产生精确地指向邻近光源(22)的电缆束(24)的终端的高速空气流,以冷却终端。 版权所有(C)2009,JPO&INPIT