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Photoelectric conversion device with improved alignment precision and optical fiber coupling connector having the same
Photoelectric conversion device with improved alignment precision and optical fiber coupling connector having the same
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机译:具有提高的对准精度的光电转换装置和具有该光电转换装置的光纤耦合连接器
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摘要
A photoelectric conversion device includes a circuit board, a light emitting module, a light receiving module, and an optical coupling lens. The circuit board includes two positioning portions apart from each other. The light emitting module and the light receiving module are mounted on the circuit board, and are spaced apart from each other. The optical coupling lens includes a bottom surface facing the light emitting module and the light receiving module, two first converging portions formed on the bottom surface, and two locating portions. Centers of the positioning portions are aligned with centers of the locating portions to ensure perfect alignment of the light emitting module and the light receiving module with the first converging portions.
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