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    • 84. 发明申请
    • PATTERNED LIGHT EMITTING DEVICES
    • 图案发光装置
    • US20090014742A1
    • 2009-01-15
    • US12173293
    • 2008-07-15
    • Alexei A. Erchak
    • Alexei A. Erchak
    • H01L33/00
    • H01L33/20H01L33/0079H01L2933/0083
    • Light-emitting devices, and related components, systems and methods are disclosed. A light-emitting device can include a multi-layer stack of materials that includes a light-generating region and a first layer supported by the light-generating region. During use of the light-emitting device, light generated by the light-generating region can emerge from the light-emitting device via a surface of the first layer. The surface of the first layer can have a dielectric function that varies spatially as a pattern and at least about 45% of a total amount of light generated by the light-generating region can emerge from the light-emitting device emerges via the surface of the light-emitting device.
    • 公开了发光器件及相关部件,系统和方法。 发光装置可以包括多层堆叠的材料,其包括发光区域和由发光区域支撑的第一层。 在使用发光器件期间,由发光区域产生的光可以经由第一层的表面从发光器件出射。 第一层的表面可以具有在空间上作为图案变化的介电功能,并且由发光装置产生的光的总量的至少约45%经由 发光装置。
    • 88. 发明申请
    • PATTERNED LIGHT EMITTING DEVICES
    • 图案发光装置
    • US20080251806A1
    • 2008-10-16
    • US12049855
    • 2008-03-17
    • Alexei A. Erchak
    • Alexei A. Erchak
    • H01L33/00
    • H01L33/20H01L33/0079H01L2933/0083
    • Light-emitting devices, and related components, systems and methods are disclosed. A light-emitting device can include a multi-layer stack of materials including a light-generating region and a first layer supported by the light-generating region. During use of the light-emitting device, light generated by the light-generating region can emerge from the light-emitting device via a surface of the first layer. The light-emitting device can have an edge which is at least about one millimeter long and can be designed so that a quantum efficiency of the light-emitting device is substantially independent of the length of the edge.
    • 公开了发光器件及相关部件,系统和方法。 发光装置可以包括多层堆叠的材料,包括发光区域和由发光区域支撑的第一层。 在使用发光器件期间,由发光区域产生的光可以经由第一层的表面从发光器件出射。 发光器件可以具有至少约一毫米长的边缘,并且可以被设计成使得发光器件的量子效率基本上与边缘的长度无关。