Number | Date | Country | Kind |
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1-37740 | Feb 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4356429 | Tang | Oct 1982 | |
4720432 | Van Slyke et al. | Jan 1988 | |
4769292 | Tang et al. | Sep 1988 | |
4775820 | Eguchi et al. | Oct 1988 |
Entry |
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Tang, C. W. et al., "Electroluminescence of Doped Organic Thim Film", J. Appl. Phys. 65(9), May 1, 1989, pp. 3610-3616. |