17-07-2014 дата публикации
Номер: US20140197017A1
Принадлежит:
A touch panel structure and a fabrication method thereof. The touch panel structure includes a substrate, a decoration layer, a touch unit and at least one first ink layer. The decoration layer and the touch unit are disposed on a side of the substrate, wherein the decoration layer is sandwiched between the touch unit and the substrate. The decoration layer includes a display region and at least one pattern disposition region, and the touch unit includes a transparent sensing unit extending over the pattern disposition region. The first ink layer is disposed on the touch unit and includes at least one pattern. The first ink layer corresponds to the pattern disposition region. The touch panel structure and related fabrication method have low cost and low productive hours. 1. A touch panel structure , comprising:a substrate, made of a transparent material;a decoration layer, disposed on a side of the substrate, comprising at least one pattern disposition region and a display region and made of an opaque material;a touch unit, disposed on a side of the substrate and comprising a transparent sensing unit, wherein the decoration layer is sandwiched between the touch unit and the substrate, and the transparent sensing unit extends over the pattern disposition region; andat least one first ink layer, disposed on the touch unit, comprising at least one pattern and corresponding to the pattern disposition region.2. The touch panel structure of claim 1 , further comprising a second ink layer stacked on the first ink layer and corresponding to the pattern.3. The touch panel structure of claim 2 , wherein a color of the second ink layer is different from a color of the first ink layer.4. The touch panel structure of claim 1 , further comprising a buffer isolation layer and a protecting isolation layer claim 1 , wherein the buffer isolation layer is disposed between the substrate and the touch unit claim 1 , the protecting isolation layer is disposed on a side of the touch unit ...
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