| 发明名称 |
TOUCH PANEL HAVING HIGH DURABILITY |
| 摘要 |
An upper electrode plate (1) has a 0.15 to 0.8 mm thick optically isotropic heat-resistant transparent resin plate (8) having a glass transition temperature characteristic of not less than 150 DEG C. The heat-resistant transparent resin plate is laminated directly or indirectly on a quarter wave plate (9) all over their surfaces. <IMAGE> |
| 申请公布号 |
EP1424625(A1) |
申请公布日期 |
2004.06.02 |
| 申请号 |
EP20020767887 |
申请日期 |
2002.09.05 |
| 申请人 |
NISSHA PRINTING CO., LTD. |
发明人 |
TAKAHATA, KAZUHIKO;HASHIMOTO, TAKAO;NISHIKAWA, KAZUHIRO;ASAKURA, TAKESHI |
| 分类号 |
G06F3/041;G02F1/133;G06F3/03;G06F3/033;G06F3/045;H01H13/70;H01H13/703 |
主分类号 |
G06F3/041 |
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