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US Patent 7576792 Lens module for digital camera

Patent 7576792 was granted and assigned to Hon Hai Precision Industry Co Ltd on August, 2009 by the United States Patent and Trademark Office.

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Patent
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Patent attributes

Current Assignee
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Hon Hai Precision Industry Co Ltd
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
75767920
Patent Inventor Names
Chun-Yu Lee0
Date of Patent
August 18, 2009
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Patent Application Number
114163700
Date Filed
May 1, 2006
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Patent Primary Examiner
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Nhan T Tran
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Patent abstract

A digital camera module (100) includes a barrel (1), an IR-cut filter (3) and at least one lens element (4). The IR-cut filter is fixed to the barrel. The at least one lens element is received in the barrel and is disposed behind the IR-cut filter so that incoming light firstly passes through the IR-cut filter, then passes through the at least lens element. The IR-cut filter may protect the at least one lens element so as to improve the quality of the digital camera.

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