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Invention Grant
US09347628B2 Light-emitting device, electronic device, and lighting device 有权
发光装置，电子装置和照明装置

Light-emitting device, electronic device, and lighting device
Abstract:
A light energy reuse type light-emitting device with low power consumption is provided by converting light from a light-emitting device into electric power efficiently for reuse. Also, a light energy reuse type light-emitting device with high yield is provided. A light-blocking film of the light-emitting device is replaced to a photoelectric conversion element, so that light is converted into electric power. That is, conventionally, light is not emitted in a portion of a light-blocking film. In the disclosed invention, light which is not emitted can be converted into electric power by a photoelectric conversion element, and can be reused. Therefore, a light-emitting device with low power consumption is realized.
Abstract(Chinese):

通过将来自发光装置的光转换成电力来重新利用，提供了低功耗的光能再利用型发光装置。 另外，提供了高产率的光能再利用型发光装置。 发光装置的遮光膜被替换为光电转换元件，从而将光转换成电力。 也就是说，通常在遮光膜的一部分中不发光。 在所公开的发明中，不发光的光可以通过光电转换元件转换成电力，并且可以重复使用。 因此，实现了低功耗的发光装置。

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