OpticPB® Optically Clear Adhesive (OCA)
Optically clear adhesive films for full lamination of display modules, including automotive, industrial, outdoor and e-paper applications. Select materials based on optical performance, bonding stress, process requirements and environmental reliability.
Four Key OCA Functions
1. Optical performance
Reduces interfacial reflection and scattering to improve display readability.
2. Mechanical cushioning
Low-modulus design helps accommodate bonding stress and thermal-expansion mismatch, reducing MURA risk.
3. Process compatibility
Supports gap filling, curved-surface conformability and air release.
4. Environmental reliability
Evaluate temperature, humidity, thermal shock and UV exposure according to application requirements.
