Objective lens driving apparatus and manufacturing method...

Details Objective lens driving apparatus and manufacturing method... Objective lens driving apparatus and manufacturing method...

2006-07-25

2006-07-25

Mack, Ricky (Department: 2873)

Optical: systems and elements

Lens

With support

C359S814000, C359S819000, C369S044140, C369S044150

Reexamination Certificate

active

07082002

ABSTRACT:
The invention provides an inexpensive and easily manufactured objective lens driving apparatus having a reinforcing rib for reinforcing a coil restraining part of a support printed board formed on a lens holder. The ends of a focusing coil and a tracking coil are wound around the support printed board and the reinforcing rib part in a bundle.

REFERENCES:
patent: 2002/0041563 (2002-04-01), Shinozuka et al.

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