Injection molded image sensor module

Details Injection molded image sensor module Injection molded image sensor module

2005-09-06

2005-09-06

Allen, Stephone B. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C358S474000, C359S819000

Reexamination Certificate

active

06940058

ABSTRACT:
An injection molded image sensor module includes an image sensor, an injection molded body for sealing the image sensor, a lens barrel and an aspheric lens. The image sensor includes a substrate, a frame layer on the substrate, a photosensitive chip electrically connected to the substrate, and a transparent layer placed on a top of the frame layer so that the photosensitive chip may receive optical signals passing through the transparent layer. The injection molded body has a first end face, a second end face, a hole and an internal thread formed in the hole so that the image sensor may receive the optical signals passing through the hole. The lens barrel has an external thread, a chamber and a transparent region. The external thread is screwed to the hole of the injection molded body. The aspheric lens is arranged within the chamber and under the transparent region.

REFERENCES:
patent: 6710945 (2004-03-01), Miranda
patent: 2002/0006687 (2002-01-01), Lam
patent: 2003/0209787 (2003-11-01), Kondo et al.
patent: 2004/0113048 (2004-06-01), Tu

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