Number | Date | Country | Kind |
---|---|---|---|
8807090 | Mar 1988 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB89/00262 | 3/14/1989 | 10/31/1990 | 10/31/1990 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO89/09426 | 10/5/1989 |
Number | Name | Date | Kind |
---|---|---|---|
4025164 | Doriguzzi et al. | May 1977 | |
4068926 | Nakamura et al. | Jan 1978 | |
4291948 | Crossland et al. | Sep 1981 | |
4497543 | Aoki et al. | Feb 1985 | |
4692779 | Ando et al. | Sep 1987 | |
4696550 | Shionoya | Sep 1987 | |
4701029 | Crossland et al. | Oct 1987 | |
4751509 | Kubota et al. | Jun 1988 |
Number | Date | Country |
---|---|---|
2848581 | May 1979 | DEX |
2079484B | Jan 1982 | GBX |
Entry |
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Raynes, "Cholesteric Texture and Phase Charge Effects", Nonemissive Electrooptic Displays, ed. Kmetz, Plenum Press, N.Y. 1976. |
IBM Technical Disclosure Bulletin, vol. 19, No. 5, Oct. 1976, G. J. Sprokel: "Twisted Smectic Storage Display Cells", p. 1888. |
Optical Engineering, vol. 23, No. 3, May-Jun. 1984, A. G. Dewey: "Laser-Addressed Liquid Crystal Displays", pp. 230-240. |