Process for the production of an impact-resistant liquid crystal

Details Process for the production of an impact-resistant liquid crystal Process for the production of an impact-resistant liquid crystal

1991-04-10

1993-04-27

Sikes, William L.

Optical: systems and elements

Optical computing without diffraction

359104, 25229901, 2522994, 2522995, G02F 113, C09K 1952, C09K 1954, C09K 1956

Patent

active

052067513

ABSTRACT:
Addition of coronands and cryptands to FLC-mixtures makes it possible to bring the FLC material into a homogeneous "bookshelf" or "quasi-bookshelf" geometry. When such a FLC mixture is used, displays which have been shock-damaged can be regenerated by applying a suitable electric field for a short period of time.

REFERENCES:
patent: 4077900 (1978-03-01), Pohl et al.
Dubal et al., "Electro-Optical Behaviour of Ferroelectric Liquid Crystal (FLC) Mixtures", Proceedings of the 6th International Symposium on Electrets, Oxford, England (1988).
Sato et al., "High Quality Ferroelectric Liquid Crystal Display with Quasi-Bookshelf Layer Structure", Japanese Journal of Applied Physics, vol. 28, No. 3, Mar. 1989, pp. 483-486.

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