Optical Bonding

Optical bonding is a process for      bonding display components together

For example, bonding LCD, touch panel and cover lens, where the adhesive (optical bonding material) completely fills the gap between the corresponding components.

Schichten eines Displays

Why optical bonding?


Improved optical performance due to reduced reflection

Increased contrast and better readability in bright environments without backlight enhancement


Better mechanical stability

Increases resistance to vibration and shock
Automotive: has a positive effect on Head Impact Test (HIT)



Prevents dust penetration and condensation due to humidity


More design freedom

Flatter displays, narrow bezel, curved displays

The best optical bonding result is achieved
in combination with our Panther Black technology

SemsoTec Fast Solutions
SemsoTec ES&P
SemsoTec Iligenta
JBM Suisse Corperation
SemsoTec Czech
SemsoTec Holding
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