Optical bonding technology is using optical glue tp assembly LCD and touch panel together without air. It's different from traditional adhesive bonding products. For traditional adhesive bonding products, double sided adhesive is pasted around four edges, there is still air gap between touch panel and LCD. For optical bonding products, there is glue the whole surface of the LCD. Dust and fog can't go inside. And the display effect will be great.

Features of optical bonding products

• Since there is no gap between LCD and touch panel after assembly, dust and fog can't go inside the module.
• There will be low interference of LCD to touch panel.
• Vivid and clear crystal display performance than ordinary bonding method.
• Improved strongness, vibration resistance of TFT module.

Development process of optical bonding products.

• Receive customer's LCD samples.
• Evaluate LCD structure and and check the thickness of LCD bezel sheet.
• Offer quotation for customer's confirmation.
• Samples are made for confirmation
• Trial production.
• Mass production.

Lead time

    for samples

• Touch panel: 15 days after PO.
• Optical bonding: 3-5 days after touch panels and LCD get ready.

    for mass production

• Touch panel: 18 days after PO.
• Optical bonding: 5-8 days after touch panels and LCD are made.