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US 2022/0187953 A1Published application
Ink component and method for forming insulation layer and touch panel
AssigneeTPK Touch Solutions (Xiamen) Inc.
InventorsLung Pin Chen, Yi Lung Yang, Wei Chou Chen, Chun Hung Chu
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Abstract
An ink component for forming an insulation layer includes an acrylic resin, an acrylate monomer, a fluoro-containing thiol compound, a silane coupling agent, a photoinitiator, and a solvent, where the ink component may be used in an ink-jet processing. The insulation layer, with a thickness of 2 μm formed of the ink component, has a break down voltage higher than 800 V and a dielectric constant between 2.0 to 4.0 under a frequency of 100 kHz.
Claims14
An ink component for forming an insulation layer, comprising:
- an acrylic resin;
- an acrylate monomer;
- a fluoro-containing thiol compound;
- a silane coupling agent;
- a photoinitiator;
- and
- a solvent, wherein the ink component is used in an ink-jetting process.
4 more elements
A method for forming an insulation layer, comprising:
- ink-jetting an ink component on a substrate to form an ink layer, wherein the ink component comprises:
- an acrylic resin;
- an acrylate monomer;
- a fluoro-containing thiol compound;
- a silane coupling agent;
- a photoinitiator;
- and
- a solvent;
- low-temperature curing the ink layer;
- and
- curing the ink layer with an ultraviolet (UV) light to form the insulation layer.
8 more elements
Dependencies are inferred from the claim text.