发明名称 |
Method for fixing a lens of an optic group with respect to an optical sensor inside an electronic device able to acquire images and corresponding device |
摘要 |
A method is described for fixing a lens of an optical group with respect to an optical sensor in an image acquisition device comprising the steps of housing the optical sensor in a housing, fixing a lower holder of the optical group to the housing, aligning an upper holder of the optical group, wherein the lens is placed, with the sensor so as to align a focusing point of the lens with respect to the sensor, welding the upper holder to the lower holder. The welding step may be performed by means of ultrasounds.
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申请公布号 |
US7061697(B2) |
申请公布日期 |
2006.06.13 |
申请号 |
US20040895012 |
申请日期 |
2004.07.19 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
MAGNI PIERANGELO;BRECHIGNAC REMI;KHO CHEK LIM;LOO KUM WENG |
分类号 |
G02B7/02;G02B27/62;H01J40/14;H01L21/00;H01L27/00;H04N5/225 |
主分类号 |
G02B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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