4JET microtech

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Hall A3, Booth 419

Laser glass processing specialist 4JET microtech will present its new micromachining solutions for thin-film patterning and the separation of very large and curved glass sheets for various application areas.

The firm’s new 3D XL patterning solution enables the removal of thin-film coatings such as TCO or low-E coatings on large curved glass sheets, such as windshields or other transportation glass substrates. The system is able to cover a 3D processing volume of 1,000 x 1,000 x 300mm³ and can create tracks at a resolution down to 100µm as needed.

4JET’s 2D XL platform for switchable glass applications (smart windows), provides high-speed, resolution and accuracy at the same time. The scribing of functional thin-film coatings on flat glass substrates with a size of around 2 x 3m² is possible. Scribe resolution goes down to 10µm track width making the features invisible to the eye. Furthermore, 4JET´s high-speed patterning feature, in combination with multiple parallel scan heads provides an exceptional cycle time, making the platform a very cost-effective tool for manufacturing innovative architectural glass products.

4JET’s PearlCut capability refers to the kerf-less separation of glass substrates providing a 90° edge angle, high dimensional accuracy, no chipping and virtually free-form cutting shape capability. The firms Twin XL system transforms this capability to large substrates of up to 3m length. This 24/7 production tool aims at manufacturers of displays, smart windows and other functionally coated glass parts.

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