Lens module and assembly method of the same

A lens module includes a lens, an adjustment mechanism for fixing the lens, a first sensor connected to the adjustment mechanism, a second sensor for detecting the movement of the adjustment mechanism, and a flexible printed circuit. The flexible printed circuit includes a first mounting portion and...

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Bibliographic Details
Main Authors CHIU, CHI-WEI, HUANG, SSU-HAN
Format Patent
LanguageChinese
English
Published 01.07.2011
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:A lens module includes a lens, an adjustment mechanism for fixing the lens, a first sensor connected to the adjustment mechanism, a second sensor for detecting the movement of the adjustment mechanism, and a flexible printed circuit. The flexible printed circuit includes a first mounting portion and a second mounting portion. The first sensor is arranged on the first mounting portion, and the second sensor is arranged on the second mounting portion. The flexible printed circuit is folded along a cross line between the first mounting portion and the second mounting portion, such that the first sensor and the second sensor are located at opposite sides of the flexible printed circuit. The lens module has a low manufacturing cost. The present invention also provides an assembly method of the lens module.
Bibliography:Application Number: TW200998144168