Optoelectronic device with improved lens cap
OwnerCheng-Ta Chen, Yi-Ming Chen +2inventors
InventorsCheng-Ta Chen, Yi-Ming Chen, Chia-Hisen Liang, Jia-Lin Lin
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Abstract
An optoelectronic device includes a base part and a lens cap. The base part has an optoelectronic chip mounted thereon. The lens cap is mounted over the optoelectronic chip and includes a metallic hollow cylindrical part and a plastic inner cylindrical part. The hollow cylindrical part has an opening on a top thereof. The inner cylindrical part is firmly coupled within the hollow cylindrical part, and the inner cylindrical part has a lens part located within the opening and at least three aligning members in contact with an upper circumference of the base part so as to align the lens part with the optoelectronic chip.
Claims10
An optoelectronic device comprising:
- a base part comprising an optoelectronic chip mounted thereon;
- a lens cap mounted over the optoelectronic chip, the lens cap comprising:
- a metallic hollow cylindrical part defining an opening on a top thereof;
- and
- a plastic inner cylindrical part firmly coupled within the hollow cylindrical part, the inner cylindrical part having an lens part disposed within the opening and at least three aligning members disposed in contact with an upper circumference of to the base part so as to align the lens part with the optoelectronic chip.
Dependencies are inferred from the claim text.