公开(公告)号：US20130258474A1

公开(公告)日：2013-10-03

申请号：US13438686

申请日：2012-04-03

Applicant: Cheng-Ta Chen ,  Yi-Ming Chen ,  Chia-Hisen Liang ,  Jia-Lin Lin

Inventor： Cheng-Ta Chen ,  Yi-Ming Chen ,  Chia-Hisen Liang ,  Jia-Lin Lin

IPC: G02B23/16

CPC classification number: H01L31/0203 ,  H01S5/02212 ,  H01S5/02288

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.

Abstract translation: 光电器件包括基部和透镜盖。 基座部分安装有光电芯片。 透镜盖安装在光电芯片上，并且包括金属中空圆柱形部分和塑料内圆柱形部分。 中空圆柱形部件在其顶部上具有开口。 内圆柱形部分牢固地联接在中空圆柱形部分内，并且内圆柱形部分具有位于开口内的透镜部分，并且至少三个对准部件与基部的上圆周接触，以使透镜部分与 光电芯片。