Number | Date | Country | Kind |
---|---|---|---|
1-286819 | Nov 1989 | JPX | |
1-286821 | Nov 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4885261 | Yoshikawa | Dec 1989 | |
5017505 | Fujii et al. | May 1991 | |
5043298 | Yamada et al. | Aug 1991 | |
5049517 | Liu et al. | Sep 1991 | |
5053351 | Fazan et al. | Oct 1991 | |
5071781 | Seo et al. | Dec 1991 | |
5071783 | Taguchi et al. | Dec 1991 | |
5077225 | Lee | Dec 1991 | |
5102820 | Chiba | Apr 1992 |
Entry |
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S. Inoue et al., "A New Stacked Capacitor Cell with Thin Box Structure Storage Node," Extended Abstracts of 21st Conference on Solid State Devices and Materials, Tokyo, 1989, pp. 141-144. |
T. Ema et al., "3-Dimensional Stacked Capacitor Cell for 16M and 64 Drams":, IEDM Tech. 1988 (IEEE) pp. 592-595. |