| 发明名称 |
TOUCHSCREEN SENSOR |
| 摘要 |
A touchscreen sensor includes a transparent base material, a first index-matching layer, a first transparent electrode pattern, a second index-matching layer and a first adhesive layer disposed in this order at one side of the transparent base material, and a third index-matching layer, a second transparent electrode pattern, a fourth index-matching layer and a second adhesive layer disposed in this order at another side of the transparent base material. Each of the first, second, third and fourth index-matching layers has a refractive index of 1.6 to 1.8 and a thickness of 50 nm to 150 nm. |
| 申请公布号 |
US2015022743(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201414508334 |
申请日期 |
2014.10.07 |
| 申请人 |
NITTO DENKO CORPORATION |
发明人 |
Takao Hiroyuki;Umemoto Toru |
| 分类号 |
G06F3/041;G02B1/11 |
主分类号 |
G06F3/041 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A touchscreen sensor comprising:
a transparent base material; a first index-matching layer, a first transparent electrode pattern, a second index-matching layer and a first adhesive layer disposed in this order at one side of the transparent base material; and a third index-matching layer, a second transparent electrode pattern, a fourth index-matching layer and a second adhesive layer disposed in this order at another side of the transparent base material, each of the first, second, third and fourth index-matching layers having a refractive index of 1.6 to 1.8 and a thickness of 50 nm to 150 nm. |
| 地址 |
Osaka JP |
