2009•Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering ScienceOpen access
A new transmissive-type tilting actuator for a smooth projected television image
H Im, W Kim, Jin Tai Chung
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Abstract
In this article, a new transmissive-type tilting actuator is presented for smooth projected television images. In order to implement the transmissive-type tilting actuator, a basic structure of the tilting actuator is proposed, which is composed of a voice coil motor, a transmissive glass plate, and frames. After designing and analysing the actuator electromagnetically and mechanically, a prototype of the actuator is built. With the manufactured prototype, the performances and design requirements of the actuator are experimentally verified by the modal test and response measurements.