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发明公开
CN106526764A 一种应用于COB封装中的光学结构 无效 - 驳回

一种应用于COB封装中的光学结构
摘要：
本发明公开了一种应用于COB封装中的光学结构，所述结构包括：激光发射端、耦合装置、接收端；所述耦合装置上贴合有波长分光膜，其中，激光发射端发射出光信号后，光信号经过耦合装置入射到波长分光膜上，第一波长光束被波长分光膜反射，然后经过耦合装置聚焦耦合到光纤中；光纤发出第二波长光束经过耦合装置入射到波长分光膜上透射聚焦到接收端，实现了结构简单，成本较低的技术效果。
摘要（英）：

The present invention discloses an optical structure applied to COB encapsulation. The structure comprises a laser emission terminal, a coupling device and a receiving terminal. The coupling device is fitted with a wave length beam splitting film, after the laser emission terminal emits optical signals, the optical signals are incident on the wave length beam splitting film through the coupling device, the first wave length beam is reflected by the wave length beam splitting film and coupled in the fiber through the coupling device, and the second wave length beam emitted by the fiber is incident on the wave length beam splitting film through the coupling device to transmit and focus on the receiving terminal. The structure is simple, and the cost is low.

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