ADJUSTABLE OPTICAL ELEMENT AND METHOD FOR MANUFACTURING AN ADJUSTABLE OPTICAL ELEMENT

• Main Authors: NIEDERER DAVID ANDREAS, ASCHWANDEN, MANUEL, LANNING, CHRISTOPHER, PATSCHEID, ROMAN
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention relates to an adjustable optical component (100) comprising a liquid chamber (101) filled with a liquid (102), a flexible membrane (1) defining the liquid chamber (101), a shaped element (3) attached to the shaped element (3), the shaped element (3) having an annular shape wherein the shaped element (3) surrounds an optically effective area (10) of the membrane (1), and an actuator (2) comprising a plurality of piezoelectric units (20), the piezoelectric unit (20) is coupled to the counterpart (203) in a releasable force-fitting manner, the piezoelectric unit (20) being arranged to move the counterpart (203), and wherein relative movement of the counterpart (203) and the piezoelectric unit (20) results in movement of the liquid (102), which results in a change in an optical property of the optically effective area (10). 本发明涉及一种可调光学部件(100)，包括液体室(101)、柔性膜(1)、成形元件(3)和致动器(2)，其中液体室(101)填充有液体(102)，膜(1)界定液体室(101)，膜(1)附接到成形元件(3)，成形元件(3)具有环形形状，其中成形元件(3)围绕膜(1)的光学有效区域(10)，致动器(2)包括多个压电单元(20)，压电单元(20)以可释放的力配