Number | Date | Country | Kind |
---|---|---|---|
60-169806 | Aug 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4497543 | Aoki et al. | Feb 1985 | |
4541693 | Knoll et al. | Sep 1985 | |
4610509 | Sorimachi et al. | Sep 1986 | |
4653861 | Kando et al. | Mar 1987 |
Number | Date | Country |
---|---|---|
107020 | Jun 1985 | JPX |
0045229 | Mar 1986 | JPX |
Entry |
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T. J. Scheffer and J. Nehring, "Optimum Polarizer Combinations for Twisted Nematic Display", Oct. 1976 Conference, Switzerland. |
A. R. Kmetz, "A Single-Polarizer Twisted Nematic Display" proceeding of the SID, vol. 21/2, 1980. |