Imaging device package camera module and camera module producing method
First Claim
1. A small-sized module camera comprising:
- a board having a through-hole, whereby to form an optical-system containing portion for containing an optical filter and a lens on the upper side of the through-hole and an imaging-device containing portion for containing an imaging device on the lower side of the through-hole;
the lens mounted on the top surface side of the board;
the imaging device mounted on the undersurface side of the board and used for receiving an image which is picked up through the lens; and
a support portion for supporting the optical filter between the optical-system containing portion and the imaging-device containing portion provided so that the support portion is projected on the imaging-device containing portion side,wherein the imaging device and a land portion of the board are at a portion outside the support portion of the imaging-device containing portion.
1 Assignment
0 Petitions
Accused Products
Abstract
An IR cut-filter is fitted into a support portion within the optical-system containing portion of a ceramic board and a lens 11 is mounted in the ceramic board by screwing the lens.
In an imaging-device containing portion, an imaging device with a light receiving portion arranged therein is mounted outside the support portion by flip-chip packaging. Further, the vicinity of the flip-chip packaging portion is sealed with resin.
Additionally, on the base of the imaging-device containing portion of a ceramic package, the lands of an imaging device are so positioned as to correspond to the respective land positions of a ceramic package and patterns are electrically connected by melting a gold bump, whereby the imaging device is mounted by bare-chip packaging. The land portion is filled with an underfill agent and then sheet glass is mounted on a through-hole 5b and sealed with a sealing agent, so that the through-hole 5b for containing a light receiving portion is sealed up.
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Citations
5 Claims
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1. A small-sized module camera comprising:
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a board having a through-hole, whereby to form an optical-system containing portion for containing an optical filter and a lens on the upper side of the through-hole and an imaging-device containing portion for containing an imaging device on the lower side of the through-hole; the lens mounted on the top surface side of the board; the imaging device mounted on the undersurface side of the board and used for receiving an image which is picked up through the lens; and a support portion for supporting the optical filter between the optical-system containing portion and the imaging-device containing portion provided so that the support portion is projected on the imaging-device containing portion side, wherein the imaging device and a land portion of the board are at a portion outside the support portion of the imaging-device containing portion. - View Dependent Claims (2, 3, 4, 5)
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Specification