Electro-optic ceramics and their display applications

Kenji Uchino

doi:10.1016/0272-8842(95)96202-Z

Electro-optic ceramics and their display applications

Kenji Uchino

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

80 Scopus citations

Abstract

Relaxor 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(Zn_{1 3}Nb_{2 3})O₃, (Pb, La)(Zr, Ti)O₃ and Pb(Mg_{1 3}Nb_{2 3})O₃PbTiO ₃, firstly. Then, a new type of two-dimensional light valve array for an image projector is introduced. A light shutter array with 10 × 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.

Original language	English (US)
Pages (from-to)	309-315
Number of pages	7
Journal	Ceramics International
Volume	21
Issue number	5
DOIs	https://doi.org/10.1016/0272-8842(95)96202-Z
State	Published - 1995

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/0272-8842(95)96202-Z

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title = "Electro-optic ceramics and their display applications",

abstract = "Relaxor 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(Zn 1 3Nb 2 3)O3, (Pb, La)(Zr, Ti)O3 and Pb(Mg 1 3Nb 2 3)O3PbTiO 3, firstly. Then, a new type of two-dimensional light valve array for an image projector is introduced. A light shutter array with 10 × 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.",

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AB - Relaxor 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(Zn 1 3Nb 2 3)O3, (Pb, La)(Zr, Ti)O3 and Pb(Mg 1 3Nb 2 3)O3PbTiO 3, firstly. Then, a new type of two-dimensional light valve array for an image projector is introduced. A light shutter array with 10 × 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.

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Electro-optic ceramics and their display applications

Abstract

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