Illumination apparatus with high conversion efficiency and methods of forming the same
    22.
    发明授权
    Illumination apparatus with high conversion efficiency and methods of forming the same 有权
    具有高转换效率的照明装置及其形成方法

    公开(公告)号:US08727597B2

    公开(公告)日:2014-05-20

    申请号:US13255113

    申请日:2010-06-23

    申请人: Noam Meir Eran Fine

    发明人: Noam Meir Eran Fine

    IPC分类号: F21V33/00

    摘要: In various embodiments, an illumination apparatus includes a substantially planar waveguide, a plurality of light sources embedded within the in-coupling region of the waveguide, and a film disposed over the out-coupling region of the waveguide. The film has a thickness less than approximately 100 μm and comprises or consists essentially of a photoluminescent material. The photoluminescent material converts a portion of light emitted by at least one of the light sources to a different wavelength. A surface of the out-coupling region has an average reflectivity of greater than approximately 90%. Light emitted by the light sources mixes with light converted by the photoluminescent material to form substantially white light, and the conversion efficiency of the illumination apparatus is greater than approximately 70%.

    摘要翻译: 在各种实施例中,照明装置包括基本上平面的波导,嵌入在波导的耦合区域内的多个光源以及设置在波导的输出耦合区域上的膜。 该膜具有小于约100μm的厚度,并且包括或基本上由光致发光材料组成。 光致发光材料将由至少一个光源发射的光的一部分转换成不同的波长。 输出耦合区域的表面的平均反射率大于约90%。 由光源发射的光与由光致发光材料转换的光混合,形成基本上白色的光,并且照明装置的转换效率大于约70%。

    WAVEGUIDE SHEET CONTAINING IN-COUPLING, PROPAGATION, AND OUT-COUPLING REGIONS
    27.
    发明申请
    WAVEGUIDE SHEET CONTAINING IN-COUPLING, PROPAGATION, AND OUT-COUPLING REGIONS 有权
    包含联接,传播和外联区域的波形图

    公开(公告)号:US20090161383A1

    公开(公告)日:2009-06-25

    申请号:US12324535

    申请日:2008-11-26

    申请人: Noam Meir Eran Fine

    发明人: Noam Meir Eran Fine

    IPC分类号: G02B6/10 G02B6/26

    摘要: In one aspect, an illumination structure includes a substantially non-fiber waveguide, which itself includes a discrete in-coupling region for receiving light, a discrete propagation region for propagating light, and a discrete out-coupling region for emitting light.

    摘要翻译: 在一个方面,照明结构包括基本上非光纤的波导,其本身包括用于接收光的离散的耦合区域,用于传播光的离散传播区域和用于发射光的离散输出耦合区域。

    Illumination Apparatus and Methods of Forming the Same
    28.
    发明申请
    Illumination Apparatus and Methods of Forming the Same 有权
    照明装置及其形成方法

    公开(公告)号:US20090141476A1

    公开(公告)日:2009-06-04

    申请号:US12324134

    申请日:2008-11-26

    申请人: Noam Meir Eran Fine

    发明人: Noam Meir Eran Fine

    IPC分类号: F21V9/16 G02F1/13357

    摘要: In one aspect, an illumination apparatus includes a waveguide, embedded in which are a light-emitting source and a photoluminescent material. Output light is emitted from at least a portion of a first surface of the waveguide.

    摘要翻译: 在一个方面,一种照明装置包括嵌入其中的发光源和光致发光材料的波导管。 输出光从波导的第一表面的至少一部分发射。

    Flexible optical device
    29.
    发明申请
    Flexible optical device 有权
    柔性光学装置

    公开(公告)号:US20070133935A1

    公开(公告)日:2007-06-14

    申请号:US10538173

    申请日:2003-12-09

    申请人: Eran Fine

    发明人: Eran Fine

    IPC分类号: G02B6/10

    摘要: A flexible and optionally highly elastic waveguide capable of propagating and emitting light is disclosed. The flexible waveguide comprises a flexible material having a surface and an end, wherein a first portion of the light is emitted through at least a portion of the surface of the flexible waveguide, and a second portion of the light is emitted through the end. The flexible waveguide can be used, for example as an area illuminator for many applications. Additionally disclosed is a clothing device for providing illumination. The clothing device comprises clothing (or even optionally a sheet) and a light source for providing light. In one embodiment the clothing device comprises the flexible waveguide.

    摘要翻译: 公开了一种能够传播和发射光的柔性和任选的高度弹性的波导。 柔性波导包括具有表面和端部的柔性材料,其中光的第一部分通过柔性波导的表面的至少一部分发射,并且光的第二部分通过端部发射。 柔性波导可以用作例如用于许多应用的区域照明器。 另外公开了一种用于提供照明的服装装置。 衣服装置包括衣服(或甚至可选的片材)和用于提供光的光源。 在一个实施例中,衣服装置包括柔性波导。