APPARATUS FOR CHARGING A BATTERY OF A PORTABLE ELECTRONIC DEVICE
    1.
    发明申请
    APPARATUS FOR CHARGING A BATTERY OF A PORTABLE ELECTRONIC DEVICE 有权
    用于为便携式电子设备充电的装置

    公开(公告)号:US20090085512A1

    公开(公告)日:2009-04-02

    申请号:US11862343

    申请日:2007-09-27

    IPC分类号: H02J7/35 H01L31/055 H01M10/44

    摘要: A power source (212) is disclosed for charging a battery (330) within a portable electronic device (310). An apparatus (422), such as a photovoltaic or thermoelectric cell, for charging the battery (330) is disposed contiguous to and within a transparent housing (412) of the portable electronic device (310). A fluorescent species (416), such as quantum dots or a fluorescent dye, is disposed on a side of the housing (412) opposed to the apparatus (422). Light (430) striking the fluorescent species (416) is converted into photons (432, 434) having a narrower spectrum that passes through the housing (412) to the apparatus (422). An optional layer (418) may be disposed on the fluorescent species (416) that reflects light from the fluorescent species (416) to the apparatus (422). Photonic crystals (415) may be combined with the fluorescent species (416) to increase reflectivity.

    摘要翻译: 公开了一种用于为便携式电子设备(310)内的电池(330)充电的电源(212)。 用于对电池(330)充电的装置(422),例如光电或热电电池被设置成与便携式电子设备(310)的透明壳体(412)相邻并位于便携式电子设备(310)的透明壳体(412)内。 诸如量子点或荧光染料的荧光物质(416)设置在与设备(422)相对的壳体(412)的一侧上。 撞击荧光物质(416)的光(430)被转换成具有通过壳体(412)到装置(422)的较窄光谱的光子(432,434)。 可选的层(418)可以设置在将来自荧光物质(416)的光反射到设备(422)的荧光物质(416)上。 光子晶体(415)可以与荧光物质(416)组合以增加反射率。

    Apparatus for charging a battery of a portable electronic device
    2.
    发明授权
    Apparatus for charging a battery of a portable electronic device 有权
    一种便携式电子装置的电池充电装置

    公开(公告)号:US07872442B2

    公开(公告)日:2011-01-18

    申请号:US11862343

    申请日:2007-09-27

    摘要: A power source (212) is disclosed for charging a battery (330) within a portable electronic device (310). An apparatus (422), such as a photovoltaic or thermoelectric cell, for charging the battery (330) is disposed contiguous to and within a transparent housing (412) of the portable electronic device (310). A fluorescent species (416), such as quantum dots or a fluorescent dye, is disposed on a side of the housing (412) opposed to the apparatus (422). Light (430) striking the fluorescent species (416) is converted into photons (432, 434) having a narrower spectrum that passes through the housing (412) to the apparatus (422). An optional layer (418) may be disposed on the fluorescent species (416) that reflects light from the fluorescent species (416) to the apparatus (422). Photonic crystals (415) may be combined with the fluorescent species (416) to increase reflectivity.

    摘要翻译: 公开了一种用于为便携式电子设备(310)内的电池(330)充电的电源(212)。 用于对电池(330)充电的装置(422),例如光电或热电电池被设置成与便携式电子设备(310)的透明壳体(412)相邻并位于便携式电子设备(310)的透明壳体(412)内。 诸如量子点或荧光染料的荧光物质(416)设置在与设备(422)相对的壳体(412)的一侧上。 撞击荧光物质(416)的光(430)被转换成具有通过壳体(412)到装置(422)的较窄光谱的光子(432,434)。 可选的层(418)可以设置在将来自荧光物质(416)的光反射到设备(422)的荧光物质(416)上。 光子晶体(415)可以与荧光物质(416)组合以增加反射率。