Optical: systems and elements – Lens – With support
Reexamination Certificate
2006-06-13
2006-06-13
Ben, Loha (Department: 2873)
Optical: systems and elements
Lens
With support
C359S820000, C359S819000, C250S239000, C250S208100, C250S216000, C438S064000
Reexamination Certificate
active
07061697
ABSTRACT:
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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European Search Report for EP 03 29 1781 dated Dec. 12, 2003.
Brechignac Rémi
Kho Chek Lim
Loo Kum Weng
Magni Pierangelo
Ben Loha
Graybeal Jackson Haley LLP
Jorgenson Lisa K.
Santarelli Bryan A.
STMicroelectronics S.R.L.
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