公开(公告)号：US09263604B2

公开(公告)日：2016-02-16

申请号：US13675072

申请日：2012-11-13

Applicant: PixArt Imaging Inc.

Inventor： Hui-Hsuan Chen ,  Tien-Chia Liu ,  Chia-Hsin Yu

IPC: H01L31/02 ,  H01L31/0232 ,  H01L31/0216

CPC classification number: H01L31/0232 ,  H01L31/02162 ,  H01L31/02327

Abstract: There is provided an optical mechanism including a substrate, an image sensor chip, a light source, a blocking member and a securing member. The image sensor chip is attached to the substrate and has an active area. The light source is attached to the substrate. The blocking member covers the image sensor chip and has an opening to expose at least the active area of the image sensor chip. The securing member fits on the blocking member to secure the blocking member to the substrate.

Abstract translation: 提供了包括基板，图像传感器芯片，光源，阻挡构件和固定构件的光学机构。 图像传感器芯片附接到基板并具有有效面积。 光源附着在基板上。 阻挡构件覆盖图像传感器芯片，并且具有至少暴露图像传感器芯片的有效区域的开口。 固定构件装配在阻挡构件上以将阻挡构件固定到基底上。