​TOP TECH SUBSTRATES CO., LTD

​TOP TECH SUBSTRATES CO., LTD

Common Defects in Poor-Quality OCA Release Film and Their Impacts

2026 05/07

 
Low-quality OCA Release Film causes costly display production issues. Typical defects include: inconsistent release force leading to OCA lifting or residue; poor flatness causing Newton’s rings and uneven bonding; high haze reducing display clarity; dust/particles creating defects in final products; insufficient anti-static protection causing ESD failures; thermal shrinkage deforming OCA layers; silicon transfer contaminating displays. These defects reduce yield, increase rework, and damage brand reputation. Investing in premium OCA Release Film eliminates these issues, ensuring smooth production and high-quality end products.
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