Optical bonding is a process used in display technology where a touch screen and/or cover glass is affixed to the TFT display. Simultaneously, the gap between these components is filled with an optically transparent adhesive or resin. This material is carefully chosen to minimize internal reflections and enhance the optical clarity of the display.
Optical bonding serves to improve the overall durability, brightness, and contrast of the display, making it a common technique employed in various electronic devices such as smartphones, tablets, and industrial displays.
GETT.SERVICE TO OPTICAL BONDING
OCA: Optically clear adhesive
SCA: Structural clear adhesive
Air bonding: Double-sided tape
Comparison between air bonding and optical bonding
Air Bonding
Optical Bonding
Fields on application to optical bonding
Mobile
tablet
Digital Camera
Medical Instrument
Industrial Instrument
GPS
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