Focal-distance and view-field-adjusting liquid microlens and its production

A liquid micro-lens with focal distance and field being able to be adjusted is prepared as arranging the first circular radial piezoelectric material and the second circular radial piezoelectric material separately on internal wall of lens cone, arranging axial deformation piezoelectric material on...

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Bibliographic Details
Main Author ZHONGZE,ZHU GU
Format Patent
LanguageEnglish
Published 05.09.2007
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:A liquid micro-lens with focal distance and field being able to be adjusted is prepared as arranging the first circular radial piezoelectric material and the second circular radial piezoelectric material separately on internal wall of lens cone, arranging axial deformation piezoelectric material on the rest part of internal wall on lens cone and setting the first liquid micro-lens and the second liquid micro-lens correspondingly and separately to internal circles of two said piezoelectric materials.
Bibliography:Application Number: CN2007120629