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AssigneeLingsen Precision Industries, Ltd.
InventorsMing-Te Tu, Yao-Ting Yeh
Estimating the term…
A micro optical package structure with filtration layers includes a substrate having a light-emitting area and a light-receiving area, a light-emitting chip being deposited in a light-emitting area, a light-receiving chip being deposited in a light-receiving area, two packaging resin bodies for enclosing the light-emitting chip and the light-receiving chip, respectively, and being separately deposited in the light-emitting area and the light-receiving area, respectively, and the filtration layers formed on the packaging resin bodies surface for filtering out lights of different wavelengths. The micro optical package structure needs neither barrier nor protective cover between or outside the packaging resin bodies, so can be microminiaturized. The micro optical package structure can filter out visible lights of specific wavelengths without using any additional filters.
A micro optical package structure, comprising:
A micro optical package structure, comprising:
A micro optical package structure, comprising:
Dependencies are inferred from the claim text.