Light-emitting device and light mixing device
    1.
    发明授权
    Light-emitting device and light mixing device 有权
    发光装置和光混合装置

    公开(公告)号:US08552454B2

    公开(公告)日:2013-10-08

    申请号:US13306487

    申请日:2011-11-29

    IPC分类号: H01L33/50

    摘要: Disclosed is a light-emitting device comprising: a carrier; a light-emitting element disposed on the carrier; a first light guide layer covering the light-emitting element, and disposed on the carrier; a wavelength conversion and light guide layer covering the first light guide layer and the light-emitting element, and disposed on the carrier; and a low refractive index layer disposed between the first light guide layer and the wavelength conversion and light guide layer; wherein the first light guide layer comprises a gradient refractive index, the wavelength conversion and light guide layer comprises a dome shape structure and is used to convert a wavelength of light emitted from the light-emitting element and transmit light, and the low refractive index layer is used to reflect light from the wavelength conversion and light guide layer.

    摘要翻译: 公开了一种发光装置,包括:载体; 设置在所述载体上的发光元件; 覆盖所述发光元件的第一导光层,并设置在所述载体上; 覆盖第一导光层和发光元件的波长转换和导光层,并设置在载体上; 以及设置在所述第一导光层与所述波长转换和导光层之间的低折射率层; 其中所述第一导光层包括梯度折射率,所述波长转换和导光层包括圆顶形结构,并用于转换从所述发光元件发射的光的波长并透射光,并且所述低折射率层 用于反射来自波长转换和光导层的光。

    LIGHT-EMITTING DEVICE, LIGHT MIXING DEVICE AND MANUFACTURING METHODS THEREOF
    2.
    发明申请
    LIGHT-EMITTING DEVICE, LIGHT MIXING DEVICE AND MANUFACTURING METHODS THEREOF 有权
    发光装置,轻混合装置及其制造方法

    公开(公告)号:US20120132944A1

    公开(公告)日:2012-05-31

    申请号:US13306487

    申请日:2011-11-29

    IPC分类号: H01L33/50

    摘要: Disclosed is a light-emitting device comprising: a carrier; a light-emitting element disposed on the carrier; a first light guide layer covering the light-emitting element, and disposed on the carrier; a wavelength conversion and light guide layer covering the first light guide layer and the light-emitting element, and disposed on the carrier; and a low refractive index layer disposed between the first light guide layer and the wavelength conversion and light guide layer; wherein the first light guide layer comprises a gradient refractive index, the wavelength conversion and light guide layer comprises a dome shape structure and is used to convert a wavelength of light emitted from the light-emitting element and transmit light, and the low refractive index layer is used to reflect light from the wavelength conversion and light guide layer.

    摘要翻译: 公开了一种发光装置,包括:载体; 设置在所述载体上的发光元件; 覆盖所述发光元件的第一导光层,并设置在所述载体上; 覆盖第一导光层和发光元件的波长转换和导光层,并设置在载体上; 以及设置在所述第一导光层与所述波长转换和导光层之间的低折射率层; 其中所述第一导光层包括梯度折射率,所述波长转换和导光层包括圆顶形结构,并用于转换从所述发光元件发射的光的波长并透射光,并且所述低折射率层 用于反射来自波长转换和光导层的光。

    ANTI-REFLECTION STRUCTURE AND METHOD FOR FABRICATING THE SAME
    5.
    发明申请
    ANTI-REFLECTION STRUCTURE AND METHOD FOR FABRICATING THE SAME 审中-公开
    抗反射结构及其制造方法

    公开(公告)号:US20110149399A1

    公开(公告)日:2011-06-23

    申请号:US12774650

    申请日:2010-05-05

    IPC分类号: G02B1/11

    CPC分类号: G02B1/118 G02B3/0056

    摘要: The embodiment provides an antireflection structure and a method for fabricating the same. The antireflection structure includes a substrate having a plurality of protruding structures adjacent to one another, thereby allowing light to transmit through. And a dielectric structural layer covers a plurality of the protruding structures.

    摘要翻译: 本实施例提供一种抗反射结构及其制造方法。 防反射结构包括具有彼此相邻的多个突出结构的基板,从而允许光透过。 并且介电结构层覆盖多个突出结构。

    FABRCATION METHOD OF LIGHT-EMITTING DEVICE
    6.
    发明申请
    FABRCATION METHOD OF LIGHT-EMITTING DEVICE 有权
    发光装置的结构方法

    公开(公告)号:US20130280832A1

    公开(公告)日:2013-10-24

    申请号:US13451709

    申请日:2012-04-20

    IPC分类号: H01L33/36

    CPC分类号: H01L33/0079 H01L33/005

    摘要: A fabrication method of a light-emitting device comprises providing a growth substrate; forming a protective layer on a first surface of the growth substrate; and forming a first semiconductor layer on a second surface of the growth substrate opposite to the first surface, wherein the coefficient of thermal expansion of the growth substrate is smaller than that of the protective layer and the first semiconductor layer.

    摘要翻译: 发光装置的制造方法包括提供生长衬底; 在所述生长衬底的第一表面上形成保护层; 以及在所述生长衬底的与所述第一表面相对的第二表面上形成第一半导体层,其中所述生长衬底的热膨胀系数小于所述保护层和所述第一半导体层的热膨胀系数。