Touch display device, touch display panel, touch module and formation method thereof
AssigneeShanghai Tianma Micro-Electronics Co., Ltd.
InventorsHaiquan Li, Yimiao Ding, Jun Zhou, Lihua Wang, Shanshan Zhang
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Abstract
Touch display device, touch display panel, touch module and forming method thereof are provided. The touch module includes a substrate, and a first shadow elimination layer, a touch electrode layer, a second shadow elimination layer, and a bridge layer that are sequentially located on a side of the substrate. The touch electrode layer includes a plurality of first touch electrodes. The bridge layer includes a plurality of bridges, and a bridge of the plurality of bridges connects two adjacent first touch electrodes through a via passing through the second shadow elimination layer.
Claims23
A touch module, comprising:
- a substrate;
- and
- a first shadow elimination layer, a touch electrode layer, a second shadow elimination layer, and a bridge layer that are sequentially located on a side of the substrate, wherein
- the touch electrode layer includes a plurality of first touch electrodes;
- the bridge layer includes a plurality of bridges, and a bridge of the plurality of bridges connecting two adjacent first touch electrodes through a via passing through the second shadow elimination layer;
- and
- a refractive index of the touch electrode layer in the touch module is greater than a refractive index of the first shadow elimination layer and a refractive index of the second shadow elimination layer, so that a first reflective interface is pie derated between the first shadow elimination layer and the touch electrode layer and a second reflective interface is generated between the touch electrode layer and the second shadow elimination layer.
A touch display panel, comprising:
- a display module, and
- a touch module, comprising;
- a substrate;
- and
- a first shadow elimination laver, a touch electrode layer, a second shadow elimination layer, and a bridge layer that are sequentially located on a side of the substrate, wherein the touch electrode layer includes a plurality of first touch electrodes;
- and the bridge layer includes a plurality of bridges, and a bridge of the plurality of bridges connecting two adjacent first touch electrodes through a via passing through the second shadow elimination layer;
- wherein the touch module is located on a light emitting side of the display module;
- and
- a refractive index of the touch electrode layer in the touch module is greater than a refractive index of the first shadow elimination layer and a refractive index of the second shadow elimination layer, so that a first reflective interface is generated between the first shadow elimination layer and the touch electrode layer and a second reflective interface is generated between the touch electrode layer and the second shadow elimination layer.
A touch display device, comprising a touch display panel comprising:
- a display module, and
- a touch module, comprising;
- a substrate;
- and
- a first shadow elimination layer, a touch electrode layer, a second shadow elimination layer, and a bridge layer that are sequentially located on a side of the substrate, wherein the touch electrode layer includes a plurality of first touch electrodes;
- and the bridge layer includes a plurality of bridges, and a bridge of the plurality of bridges connecting two adjacent first touch electrodes through a via passing through the second shadow elimination layer;
- wherein the touch module is located on a light emitting side of the display module;
- and
- a refractive index of the touch electrode layer in the touch module is greater than a refractive index of the first shadow elimination layer and a refractive index of the second shadow elimination layer, so that a first reflective interface is generated between the first shadow elimination layer and the touch electrode layer and a second reflective interface is generated between the touch electrode layer and the second shadow elimination laver.
Dependencies are inferred from the claim text.