Title:
CAMERA MODULE AND OPTICAL FILTER
Document Type and Number:
Japanese Patent JP2008017505
Kind Code:
A
Abstract:
To prevent the quality deterioration of an image to be output from a camera module by excluding the influence upon the image caused by a foreign substance produced from the cut section of an optical filter incorporated into the camera module.
The camera module includes: a module structure composed of a lens unit 18 to which an imaging lens 16 is attached, and a package 14 to which an imaging device 12 is attached so as to face the imaging lens 16; and an optical filter 30 disposed between the imaging element 12 and the imaging lens 16. At least a part of a surrounding portion including the side face of the optical filter 30 is coated with a metallic film 40.
Inventors:
ONODERA MASANORI
MORIYA SUSUMU
KOBAYASHI IZUMI
AOKI HIROSHI
SAWAHATA KOJI
IRIGUCHI SHIGEO
YODA TOSHIYUKI
HIRAIWA KATSURO
MORIYA SUSUMU
KOBAYASHI IZUMI
AOKI HIROSHI
SAWAHATA KOJI
IRIGUCHI SHIGEO
YODA TOSHIYUKI
HIRAIWA KATSURO
Application Number:
JP2007208860A
Publication Date:
January 24, 2008
Filing Date:
August 10, 2007
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H04N5/225; G02B7/02; G03B11/00; G03B17/02; H01L27/14; H04N5/335
Attorney, Agent or Firm:
Tadahiko Ito
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