Number | Date | Country | Kind |
---|---|---|---|
9-246732 | Sep 1997 | JP | |
10-188849 | Jul 1998 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3222204 | Weber et al. | Dec 1965 | |
4126854 | Sheridon | Nov 1978 | |
4143103 | Sheridon | Mar 1979 | |
4438160 | Ishikawa et al. | Mar 1984 | |
4511210 | Tung et al. | Apr 1985 | |
4678695 | Tung et al. | Jul 1987 | |
4725494 | Belisle et al. | Feb 1988 | |
4898633 | Doree et al. | Feb 1990 | |
5059262 | Calhoun et al. | Oct 1991 | |
5389945 | Sheridon | Feb 1995 | |
5777782 | Sheridon | Jul 1998 | |
5828431 | Ando et al. | Oct 1998 | |
5917652 | Mathers et al. | Jun 1999 |
Number | Date | Country |
---|---|---|
64-42683 | Feb 1989 | JP |
5-279486 | Oct 1993 | JP |
7-67754 | Jul 1995 | JP |
8-043849 | Feb 1996 | JP |
Entry |
---|
N.K. Sheridon, et al., “The Gyricon—A Twisting Ball Display”, Proceedings of the Society for Information Display, vol. 18, Nos. 3 and 4, Third and Fourth Quarters, pp. 289-293 (1977). |
M. Saitoh, et al., “A Newly Developed Electrical Twisting Ball Display”, Proceedings of the Society for Information Display, vol. 23, No. 4 (1982). |