| 发明名称 |
TOUCHSCREEN SENSOR |
| 摘要 |
A touchscreen sensor includes a transparent base material, a first transparent electrode pattern, a first index-matching layer and a first adhesive layer disposed in this order at one side of the transparent base material, and a second transparent electrode pattern, a second index-matching layer and a second adhesive layer disposed in this order at another side of the transparent base material. The first index-matching layer has a refractive index greater than a refractive index of the first adhesive layer. The second index-matching layer has a refractive index greater than a refractive index of the second adhesive layer. Each of the first index-matching layer and the second index-matching layer has a thickness of 85 nm to 120 nm. |
| 申请公布号 |
US2015022222(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201414508366 |
申请日期 |
2014.10.07 |
| 申请人 |
NITTO DENKO CORPORATION |
发明人 |
Takao Hiroyuki;Umemoto Toru |
| 分类号 |
G01B7/14;G01R27/26 |
主分类号 |
G01B7/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A touchscreen sensor comprising:
a transparent base material; a first transparent electrode pattern, a first index-matching layer and a first adhesive layer disposed in this order at one side of the transparent base material; and a second transparent electrode pattern, a second index-matching layer and a second adhesive layer disposed in this order at another side of the transparent base material, the first index-matching layer having a refractive index greater than a refractive index of the first adhesive layer, the second index-matching layer having a refractive index greater than a refractive index of the second adhesive layer, each of the first index-matching layer and the second index-matching layer having a thickness of 85 nm to 120 nm. |
| 地址 |
Osaka JP |
