本文首先阐述了压电陶瓷显示器的工作原理,压电陶瓷显示器利用压电陶瓷的逆压电效应,采用压电陶瓷驱动器作为像素驱动源.其次,介绍了显示器用压电陶瓷驱动器的制备工艺,分析了显示器用压电陶瓷可用的材料体系.最后,对制约陶瓷显示器发展的关键技术作了探讨.
The working principle of piezoelectric ceramic displays was described in this paper. Utilizing the inverse piezoelectric effect, the piezoelectric ceramic display takes piezoelectric actuator as its pixel driving source. The preparation processes of piezoelectric ceramics were introduced and the available ceramic materials for display were analyzed. Finally, key technologies restricting the development of ceramic displays were discussed.
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