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    • 94. 发明授权
    • Micro-gap thermal photovoltaic large scale sub-micron gap method and apparatus
    • 微间隙热光伏大型亚微米间隙法和装置
    • US08791357B2
    • 2014-07-29
    • US13037214
    • 2011-02-28
    • Eric L. BrownRobert S. DiMatteoBruno A. NardelliBin PengXiao Li
    • Eric L. BrownRobert S. DiMatteoBruno A. NardelliBin PengXiao Li
    • H01L31/00H01L31/04H01L31/024
    • H01L31/0406H01L31/024H01L31/052H01L31/0521H02S10/30Y02E10/50
    • The present invention relates to micron-gap thermal photovoltaic (MTPV) technology for the solid-state conversion of heat to electricity. The problem is forming and then maintaining the close spacing between two bodies at a sub-micron gap in order to maintain enhanced performance. While it is possible to obtain the sub-micron gap spacing, the thermal effects on the hot and cold surfaces induce cupping, warping, or deformation of the elements resulting in variations in gap spacing thereby resulting in uncontrollable variances in the power output. A major aspect of the design is to allow for intimate contact of the emitter chips to the shell inside surface, so that there is good heat transfer. The photovoltaic cells are pushed outward against the emitter chips in order to press them against the inner wall. A high temperature thermal interface material improves the heat transfer between the shell inner surface and the emitter chip.
    • 本发明涉及用于固态转换热量的微间隙热光伏(MTPV)技术。 问题是形成并且然后保持两个物体之间的亚微米间隙处的紧密间隔,以便保持增强的性能。 虽然可以获得亚微米间隙,但热和冷表面的热效应引起元件的拔罐,弯曲或变形,导致间隙间距的变化,从而导致功率输出的不可控变化。 该设计的主要方面是允许发射器芯片与壳体内表面紧密接触,从而具有良好的热传递。 将光伏电池向外压靠在发射器芯片上,以便将它们压靠在内壁上。 高温热界面材料改善了壳体内表面和发射极芯片之间的热传递。
    • 100. 发明申请
    • PHOTOVOLTAIC CELL APPARATUS
    • 光电池设备
    • US20110209743A1
    • 2011-09-01
    • US13062107
    • 2009-09-01
    • Barry Clive
    • Barry Clive
    • H01L31/052H01L31/024
    • H01L31/0547H01L31/0543Y02E10/52
    • Photovoltaic apparatus comprising a photovoltaic cell comprising an optical component of transparent material of cross section having a first surface forming an entry aperture for solar radiation, a second surface forming an exit aperture for the solar radiation passing through the entry aperture, opposite surfaces which are curved in shape, photovoltaic material positioned to receive solar radiation from the exit aperture, the opposite side surfaces being shaped to provide total internal reflection of solar radiation passing from the entry to the exit apertures, a mirror surface being positioned to reflect radiation away from one of said side surfaces.
    • 光伏设备包括光伏电池,其包括具有形成用于太阳辐射的入口孔的第一表面的横截面的透明材料的光学部件,形成用于穿过入口孔的太阳辐射的出射孔的第二表面,所述第二表面是弯曲的 在形状上,光伏材料定位成从出口孔接收太阳辐射,相对的侧表面被成形为提供从入口到出射孔的太阳辐射的全内反射,反射镜表面被定位成将辐射从其中之一反射出来 所述侧表面。