ELECTROOPTIC CERAMICS AND THEIR DISPLAY APPLICATIONS

被引：74

作者：

UCHINO, K

机构：

[1] International Center for Actuators and Transducers, Materials Research Laboratory, The Pennsylvania State University, University Park

来源：

CERAMICS INTERNATIONAL | 1995年 / 21卷 / 05期

关键词：

D O I：

10.1016/0272-8842(95)96202-Z

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Relaxer ferroelectrics are remarked in non-linear optic applications because an extraordinarily large apparent 'electro-optic Kerr effect' can be observed, even in the so-called paraelectric state. This paper describes the fundamental electro-optic properties of perovskite-type polycrystalline and single crystals, Pb(Zn1/3Nb2/3)O-3, (Pb, La)(Zr, Ti)O-3 and Pb(Mg1/3Nb2/3)O-3-PbTiO3, firstly. Then, a new type of two-dimensional light Valve array for an image projector is introduced. A light shutter array with 10 X 10 pixels was fabricated by a sophisticated tape casting technique. Plate-through and separate electrodes are stacked alternately so as to make vertical addressing by an external electrode connecting separate electrodes and horizontal addressing by a plate-through electrode. The applicative feasibility to a high definition image projector was verified.

引用

页码：309 / 315

页数：7