| 发明名称 |
Transparent laminate and filter for plasma display panel using the transparent laminate |
| 摘要 |
A transparent laminate is constituted as follows. A low refractive index transparent film is formed on a surface of the transparent substrate. n units (3</=n</=5) of high refractive index transparent films and silver type transparent electrical are laminated successively on a surface of the low refractive index transparent film. Another high refractive index transparent film is formed on a surface of the n units, and another low refractive index transparent film is formed on a surface of the other high refractive index transparent film. Each of the low refractive index transparent films is an optically transparent film having a refractive index nL in a range of from 1.3 to 1.6 and each of the high refractive index transparent films is an optically transparent film having a refractive index nH in a range of from 1.9 to 2.5. <IMAGE> |
| 申请公布号 |
EP1008872(A3) |
申请公布日期 |
2001.09.12 |
| 申请号 |
EP19990124404 |
申请日期 |
1999.12.07 |
| 申请人 |
NITTO DENKO CORPORATION |
发明人 |
NAKAMURA, TOSHITAKA;SASA, KAZUAKI;HIEDA, YOSHIHIRO;MIYAUCHI, KAZUHIKO |
| 分类号 |
G02B5/20;G02B5/28;(IPC1-7):G02B5/20 |
主分类号 |
G02B5/20 |
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