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US 11,531,433 B2Granted
Manufacturing method of touch display device
AssigneeUnimicron Technology Corp.
InventorsShih-Yao Lin, Ansheng Lee, Ming-Yuan Hsu, Meng-Chia Chan
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Abstract
A touch display device includes a flexible substrate, a light emitting structure layer, and a flexible touch sensing layer. The flexible substrate has a first surface and a second surface opposite to each other. The light emitting structure layer is disposed on the first surface of the flexible substrate. The flexible touch sensing layer is disposed on the second surface of the flexible substrate.
Claims10
A manufacturing method of a touch display device, comprising:
- providing a flexible substrate material and a flexible touch sensing material layer disposed on the flexible substrate material;
- performing a singulation process on the flexible substrate material and the flexible touch sensing material layer to cut the flexible substrate material and the flexible touch sensing material layer disposed on the flexible substrate material, so as to form a flexible substrate and a flexible touch sensing layer disposed on the flexible substrate in appropriate sizes;
- performing a preheating process on the flexible substrate and the flexible touch sensing layer;
- putting a light emitting structure layer, the preheated flexible substrate, and the preheated flexible touch sensing layer together into a mold;
- and
- performing a bonding process on the light emitting structure layer, the flexible substrate, and the flexible touch sensing layer to form a touch display device, wherein the light emitting structure layer and the flexible touch sensing layer are respectively located on a first surface and a second surface of the flexible substrate.
3 more elements
Dependencies are inferred from the claim text.