Touch Screen Lamination Process

There is no obvious difference between mitsubishi oca and china made oca in the effect of laminating.

Touch screen lamination process.

Optical bonding refers to the process of using optical grade adhesives to attach protective glass filters and touch sensors to the front surface of an lcd display. Oled there is a process to paste a film on the panel surface u000bthe lamination process is the key for securing quality as it is the last step of the process where accuracy without causing stress to the film is required. In the course of lcd screen display laminating and outer screen glass laminating process we can easily check if the oca can be easily laminated. Even with flat glass the yield of the dry oca process is lower than that of liquid glue.

It would be laminated on the flat glass first and then into or onto the curved lens. Glass touch units must work reliably and be readable in the long run and in extreme environmental conditions. 5 bubble removing test after 10 minutes bubble removing process check the two type of phone screens. Using ocl in displays and touch panels require highly transparent low haze and uv resistant mat.

Gyti a high performance industrial process technology company announced that it filed a provisional patent application earlier this month for its equipment and technology for laminating cover glass to displays such as touch panels and lcd s using adhesive film. We combine projective capacitive touch sensors pcap with your panel through lamination. In the production of touch screens tp on cell ogs and panels lcd organic el panel. For curved lenses lamination yields are expected to be even lower due to the tendency of the bent glass to revert back to its flat shape.

Glass touch display made by berliner glas. Touch panel screen lcd display lamination provisional patent application filed by gti gyrotron technology inc. By filling the void between the lcd and the cover glass optical bonding eliminates two reflective surfaces thus improving contrast and therefore image quality under all lighting. In this video we show our optical clear lamination process.

Oca lamination ocr coating fpc bonding modularization stage cover glass completion touch panel completion lamination coating uv curing oca lamination ocr coating lamination coating uv curing screen printing coating glass uv hardening fluoro coating acf tape joining polarizing plate joining cog joining touch sensor production process setup.