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US 2013/0153388 A1Published application
Touch devices and fabrication methods thereof
AssigneeHannstar Display Corp.
InventorsChien-Ting CHAN, Kuo-Sheng LEE, Szu-Yu FANG, Yuan-Te CHAO
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Abstract
A touch device and a fabrication method thereof are provided. The touch device includes a cover lens, a first light shielding pattern and a touch sensing element disposed on the cover lens, a passivation layer covering the touch sensing element and the first light shielding pattern, and a second light shielding pattern disposed on the passivation layer, wherein the second light shielding pattern overlaps with a part of the first light shielding pattern.
Claims20
A touch device, comprising:
- a cover lens;
- a first light shielding pattern disposed on the cover lens;
- a touch sensing element disposed on the cover lens;
- a passivation layer disposed over the touch sensing element and the first light shielding pattern;
- and
- a second light shielding pattern disposed on the passivation layer and overlapping a portion of the first light shielding pattern.
3 more elements
A method of fabricating a touch device, comprising:
- providing a substrate;
- forming a first light shielding pattern on the substrate;
- forming a touch sensing element on the substrate;
- forming a passivation layer to cover the touch sensing element and the first light shielding pattern;
- and
- forming a second light shielding pattern on the passivation layer and to overlap a portion of the first light shielding pattern.
3 more elements
Dependencies are inferred from the claim text.