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OPTICAL UNIT FOR LIGHT-EMITTING STRUCTURE, LIGHT-EMITTING STRUCTURE, AND LIGHT BOX INCLUDING THE LIGHT-EMITTING STRUCTURE
OPTICAL UNIT FOR LIGHT-EMITTING STRUCTURE, LIGHT-EMITTING STRUCTURE, AND LIGHT BOX INCLUDING THE LIGHT-EMITTING STRUCTURE
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机译:用于发光结构的光学单元,发光结构以及包括该发光结构的灯箱
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摘要
Various embodiments may relate to an optical unit for a light-emitting structure, a light-emitting structure, and a light box comprising the light-emitting structure. The optical unit includes a body and a light-blocking structure, wherein the body includes at least one reflective surface, wherein the light-blocking structure includes a first light-blocking structure and a second light-blocking structure, wherein the first light-blocking structure is formed in one piece with the body, and the second light-blocking structure is arranged in the first light-blocking structure, wherein the first light-blocking structure is arranged to at least partially surround the reflective surface, to block the light leaks from the reflective surface by the second light-blocking structure.
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