发明名称 |
Touch display |
摘要 |
A touch display includes a display module and a touch module. The touch module includes a first three-layer electrode structure and a transparent cover substrate, wherein the first three-layer electrode structure is disposed above a polarizer, and the transparent cover substrate is disposed above the first three-layer electrode structure. The first three-layer electrode structure includes a bottom index matching layer, a mesh electrode layer and a top index matching layer, wherein the mesh electrode layer is sandwiched between the bottom index matching layer and the top index matching layer. |
申请公布号 |
US9372586(B2) |
申请公布日期 |
2016.06.21 |
申请号 |
US201414331071 |
申请日期 |
2014.07.14 |
申请人 |
Henghao Technology Co., Ltd. |
发明人 |
Chen Chi-An;Chih Ming-Chuan |
分类号 |
G06F3/041;G06F3/044 |
主分类号 |
G06F3/041 |
代理机构 |
Stout, Uxa & Buyan, LLP |
代理人 |
Stout Donald E.;Stout, Uxa & Buyan, LLP |
主权项 |
1. A touch display, comprising:
a display module having a polarizer disposed at top thereof; and a touch module disposed above the display module, the touch module including a first three-layer electrode structure and a transparent cover substrate, the first three-layer electrode structure being disposed above the polarizer, and the transparent cover substrate being disposed above the first three-layer electrode structure; wherein the first three-layer electrode structure includes a bottom index matching layer, a mesh electrode layer and a top index matching layer, the mesh electrode layer being sandwiched between the bottom index matching layer and the top index matching layer; wherein the bottom index matching layer and the top index matching layer of the first three-layer electrode structure have refractive indices distinct from a refractive index of an externally neighboring layer, such that a light deviated from a normal line caused by the externally neighboring layer is therefore be reversed back to the normal line, thereby enhancing light transmittance. |
地址 |
Hukou Township, Hsinchu County TW |