OCA Bonding (or Optical Bonding) and Air Bonding.
OCA/Direct Bondage isgluing touch panel and LCD together in a seamless manner.
Air Bondage is attaching capaitive touch panel and the four sides of the LCD, there is an air gap between touch panel and LCD.
Precedente:What’s the interface of TFT LCD Display?
Prossimo: What’s the lifetime of backlight?