Number | Date | Country | Kind |
---|---|---|---|
5-001974 | Jan 1993 | JPX | |
5-312924 | Dec 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4069227 | Irick, Jr. et al. | Jan 1978 | |
4367924 | Clark et al. | Jan 1983 | |
4627933 | Eidenschink et al. | Dec 1986 | |
4704227 | Krause et al. | Nov 1987 | |
4713197 | Eidenschink | Dec 1987 | |
4752414 | Eidenschink et al. | Jun 1988 | |
4776973 | Bofinger et al. | Oct 1988 | |
4808333 | Huynh-ba et al. | Feb 1989 | |
4812258 | Krause et al. | Mar 1989 | |
4818431 | Eidenschink et al. | Apr 1989 | |
4834904 | Krause et al. | May 1989 | |
4834905 | Eidenschink et al. | May 1989 | |
4867903 | Nohira et al. | Sep 1989 | |
4882082 | Eidenschink et al. | Nov 1989 | |
4999130 | Nohira et al. | Mar 1991 | |
5034151 | Shinjo et al. | Jul 1991 | |
5075031 | Nohira et al. | Dec 1991 | |
5091109 | Takiguchi et al. | Feb 1992 | |
5098600 | Nakamura et al. | Mar 1992 | |
5116530 | Togano et al. | May 1992 | |
5118441 | Mori et al. | Jun 1992 | |
5143643 | Iwaki et al. | Sep 1992 | |
5194177 | Nohira et al. | Mar 1993 | |
5238600 | Kelly | Aug 1993 | |
5244595 | Yamada et al. | Sep 1993 | |
5244596 | Takiguchi et al. | Sep 1993 | |
5288427 | Weber et al. | Feb 1994 |
Number | Date | Country |
---|---|---|
0097033 | Dec 1983 | EPX |
0336619 | Oct 1989 | EPX |
0541081 | May 1993 | EPX |
0552658 | Jul 1993 | EPX |
107216 | Aug 1981 | JPX |
66632 | Mar 1991 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 15, No. 1 (Jan. 1991) C-0793. |
Derwent Publications Ltd., AN 90-352788. |
Schadt et al., App. Phys. Lett., vol. 18, No. 4 (1971) 127-8. |
Kelly, Mol. Crys. Liq. Crys., vol. 204 (1991) 27-35. |