Number | Date | Country | Kind |
---|---|---|---|
97201591 | May 1997 | EP |
Number | Name | Date | Kind |
---|---|---|---|
2618759 | Hoyt | Nov 1952 | A |
3725710 | De Gier et al. | Apr 1973 | A |
4177399 | Muccigrosso et al. | Dec 1979 | A |
4390637 | Daiku | Jun 1983 | A |
4757231 | Kato et al. | Jul 1988 | A |
5177400 | Iwasaki | Jan 1993 | A |
5543685 | Okamoto et al. | Aug 1996 | A |
6100632 | Iida | Aug 2000 | A |
6137459 | Eida et al. | Oct 2000 | A |
Number | Date | Country |
---|---|---|
11224616 | Aug 1999 | JP |
Entry |
---|
Lawrence E. Tannas, Jr., Flat Panel Displays and CRTs, Van Nostrand Reinhold Company ,New York , table 8.2 1985 (no month). |