公开(公告)号：US20110051243A1

公开(公告)日：2011-03-03

申请号：US12646374

申请日：2009-12-23

申请人： Yu-Hsiu SU

发明人： Yu-Hsiu SU

IPC分类号： G02B27/64

CPC分类号： G02B27/646

摘要： A prism type lens structure is provided. A plurality of piezoelectric elements are mounted to a reflection prism. The deformation of piezoelectric elements corresponding to the applied voltages controls the deflection angle of the reflection prism to compensate the unsteady optical path caused by vibration. Therefore, the image of light signals may be controlled to precisely and steadily focus in an image sensor element to reduce the vibration due to hand shake.

摘要翻译： 提供棱镜型透镜结构。 多个压电元件安装在反射棱镜上。 与施加的电压对应的压电元件的变形控制反射棱镜的偏转角，以补偿由振动引起的不稳定的光路。 因此，可以控制光信号的图像以精确且稳定地聚焦在图像传感器元件中，以减少由于手抖动引起的振动。