KOE adds more touchscreen display modules

By eeNews Europe

KOE’s bonded projected capacitive touchscreen portfolio now includes 6.3″, 7.0″, 8.0″, 10.1″, 10.4″ and 12.3″ modules with resolutions from 800 x 280 pixels up to 1920 x 1200 pixels.

Pixel Eyes in-cell capacitive touchscreen technology is used in the 8.8-inch TX22D200VM0BVA (1280 x 720 pixels) and 10.2-inch TX26D208VM0AVA (1920 x 1080 pixels) modules.

KOE’s Pixel Eyes in-cell technology integrates projected capacitive touch panel functionality into the LCD cell. The Rx (receiver) function is incorporated into the shielding layer on the colour filter substrate, while the Tx (transmitter) function is incorporated into the common electrode on the TFT substrate. Pixel Eyes touch technology allows thinner and lighter display modules.

The key features the new displays include:

  • highly accurate and flexible touch interactions

  • support for multiple touch points – up to 10

  • remains fully functional under up to 8mm protective cover glass

  • water and moisture resistance – touch function is maintained with wet fingers or gloves

  • enables enhanced optical performance

  • optional optical bonded cover glass

Optical bonding technology allows surface treatments, such as anti-glare (AG), anti-reflective (AR), anti-fingerprint and scratch-resistant hard coatings to be used. Optical bonding can also improve the optical performance of the display – a TFT display with an optically bonded cover glass and surface coating can reduce reflections to less than 0.2% by scattering and absorbing ambient light.

More information

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