OCA Large-sized Automotive Panel References
OCA Large-sized Automotive Panel References
BenQ Materials Automotive OCA - Large-sized Automotive Panel References is a high-reliability solid-state optically clear adhesive specifically developed for next-generation vehicle displays. Addressing the industry shift toward larger, curved surfaces in center consoles, digital clusters, rear-seat entertainment systems, and Head-Up Displays (HUD), this product provides a superior full-bonding solution.
By leveraging precision material science, our OCA effectively eliminates the air gap between the display panel and the cover lens. This significantly enhances visual contrast while ensuring long-term structural integrity even under the most rigorous driving environments.
Key Features
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Solvent-Free Eco-Friendly Process
(UV Curing)Produced using advanced solvent-free UV-curing technology, our process ensures zero harmful solvent residue.
This not only aligns with global green supply chain standards but also prevents chemical corrosion of the sensitive electronic components within the display module. -
Superior Gap-Filling Performance
Exhibiting exceptional flow and filling capabilities, this OCA perfectly compensates for ink-step heights (printing overlaps).
It ensures that large-scale panels and curved structures remain bubble-free and without stress concentration after bonding, achieving a perfectly flat and uniform visual effect.
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Non-Yellowing & High Reliability
(Thermal Stability)Engineered specifically for high-temperature automotive environments, our OCA possesses outstanding thermal stability.
Even under prolonged sunlight exposure or extreme temperature fluctuations, it maintains ultra-high transparency without yellowing, preserving the true colors of the display. -
UV Protection & Shielding
Featuring an integrated high-efficiency UV barrier, this adhesive effectively prevents display degradation and material aging caused by solar ultraviolet radiation.
This shielding significantly extends the overall service life of the onboard display system.
Use Scenarios
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Integrated CID & Clusters
Supports full-bonding designs for large-scale or Pillar-to-Pillar displays, heightening the cabin's high-tech aesthetic while significantly boosting the structural durability of the entire dashboard assembly.
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Rear-Seat Entertainment Systems
Provides a safe and crystal-clear visual experience for large rear-seat screens. Crucially, our OCA acts as a safety layer that prevents glass shards from shattering in the event of a collision, protecting passengers from secondary injuries. -
Head-Up Displays (HUD)
Delivers ultra-high light transmittance and minimal polarization interference, ensuring that navigation data and critical alerts are projected with absolute precision onto the windshield without distortion.
Value Proposition
BenQ Materials' Automotive OCA goes beyond standard optical performance; we lead the industry by implementing rigorous reliability testing compliant with DIN 75220 standards. From 'material molecular design' to 'proven large-scale panel applications,' we provide comprehensive support.
This enables our clients to pursue the trend of large-format displays while simultaneously upholding their commitment to eco-friendly processes and automotive-grade long-term stability.
