Light source unit
    9.
    发明申请
    Light source unit 有权
    光源单元

    公开(公告)号:US20090086479A1

    公开(公告)日:2009-04-02

    申请号:US12232760

    申请日:2008-09-23

    IPC分类号: F21V29/00

    摘要: A light source unit includes a light source portion including an LED element, a heat radiation portion that is connected to the light source portion, a case including an outside wall that is disposed apart from the light source portion and the heat radiation portion, and a spring member that is disposed between the outside wall of the case and the heat radiation portion.

    摘要翻译: 光源单元包括:包括LED元件的光源部分,连接到光源部分的散热部分,包括与光源部分和散热部分隔开的外壁的壳体;以及 弹簧构件设置在壳体的外壁和散热部之间。

    Light emitting device with wavelength converted by phosphor
    10.
    发明授权
    Light emitting device with wavelength converted by phosphor 有权
    具有波长由磷光体转换的发光器件

    公开(公告)号:US07498734B2

    公开(公告)日:2009-03-03

    申请号:US10869036

    申请日:2004-06-17

    IPC分类号: H01J63/04 H01J1/62

    摘要: A light emitting device has a light emitting element portion that radiates light with a predetermined wavelength, and a wavelength conversion portion that surrounds a phosphor to be excited by the light with the predetermined wavelength with a transparent and non-moisture permeability material in the form of laminae. Further, a light emitting device has a plurality of LED elements disposed on a same plane, and a wavelength conversion portion that comprises a flat transparent base member that is disposed opposite to the plurality of LED elements and a phosphor layer that is of a phosphor to be excited by light emitted from the LED element and is formed like a film on the base member. The phosphor layer includes part with no phosphor in plane.

    摘要翻译: 一种发光器件具有发射预定波长的光的发光元件部分和包围具有预定波长的光激发的荧光体的波长转换部分,其透明和非透湿性材料形式为 薄片 此外,发光器件具有设置在同一平面上的多个LED元件,以及波长转换部分,其包括与多个LED元件相对设置的平坦的透明基底部件和磷光体的磷光体层, 被从LED元件发射的光激发,并且在基底构件上形成为薄膜。 荧光体层包括在平面中没有磷光体的部分。