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Calitech designs & manufactures ceramic ESC system ( ESC & High V power supply ) for holding conductive & non-conductive ( Glass. PET. PC. PMMA… ) substrates in Vacuum assembly tool used for bonding touch screen onto display panel.
Current technologies used vacuum chuck to hold substrates in atmosphere or low vacuum environment, which will leave bubble trapped at interface and cause touch sensing fail.
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Ceramic Electrostatic Chuck (ESC) |
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can be used at both atmosphere & vacuum environment for touch panel assembly process tools. |
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Application : |
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Touch Panel Assembly Module |
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(a) Touch Sensor¡Bcover glass and flex assembly |
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(b) Touch Module and LCD assembly |
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(c) Touch Display and upper frame assembly |
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Silicon and Silicon thin film solar cell transmission |
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Robot arm gripping and transmission |
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Roll-to-Roll Processing |
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Screen Printing processing |
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Sputtering / Evaporation processing…etc |
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Substrate Material |
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Aluminum, Stainless Steel and Quartz, etc.ent for touch panel assembly process tools. |
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Polymer’s Material and Electrode Layer coatings can be applied using spin coating,
screen Printing, transfer Printing or conventional dispersion spray techniques. |
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Advantage : |
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Lightweight, thin and design freedom, and can be widely applied to replace |
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the traditional vacuum chuck. |
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Benefits : |
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Improve chucking performance and functionality |
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Extend application life time / Reduce systems cost |
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Facilitate design freedom / Achieve product differentiation |
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