Shatter-Proof / Anti-Impact Film
High-transparency PET/TPU shatter-proof anti-impact film — transmittance ≥90%, laminated to screen and display surfaces. Under impact it restrains glass debris and prevents splashing, balancing high transmittance and safety, improving overall safety protection of display and touch devices.
Key Features
- High impact resistance, restrains glass debris from splashing
- PET/TPU substrate flexible high-transparency (≥90%)
- Fits screen/cover curved surfaces
- Class 1000 cleanroom dust-free processing
Applications
Phone/tablet screen shatter-proof · Automotive center screen protection · Industrial/medical display protection · Public display terminal safety
Material Tags
Technical Parameters
| Substrate | PET / TPU |
|---|---|
| Thickness | 0.08–0.50 mm |
| Transmittance | ≥ 90% |
| Feature | Restrains debris, prevents splashing |
| Lamination | Screen/cover curved lamination |
| Temperature | −20 ~ 80 °C |
| Processing | Class 1000 cleanroom die-cut |
Frequently Asked Questions about Shatter-Proof / Anti-Impact Film
Common questions about die-cutting and material selection for this product
Diffuser Film vs AG Anti-Glare Film — What's the Difference?
Diffuser films scatter light internally to eliminate LED hot spots for uniform backlighting. AG anti-glare films reduce ambient reflections through surface micro-texture (matte finish). Often used together: diffuser on the backlight side for uniformity, AG film on the user side for glare reduction. Provide brightness, haze level, and application parameters when selecting.
Why does optical material die-cutting need a cleanroom?
Optical materials (diffuser, brightness enhancement, polarizer) are extremely sensitive to particle contamination — tiny particles cause bright spots, black spots, or uneven brightness. Therefore optical die-cutting must be in a Class 1000+ cleanroom with constant temp/humidity and positive pressure. LSIGHT operates a Class 1000 cleanroom meeting optical-grade requirements.
What are the key points for full-black light-blocking film die-cutting?
Full-black light-blocking film (black PET or black double-sided tape) prevents display light leakage. Key points: edges must not leak light (clean cut, no burrs, no micro-gaps); uniform thickness (±0.02 mm) for no gap after bonding; high dimensional accuracy (±0.05 mm) for precise alignment with the display area. Recommend cleanroom cutting with light-source inspection.
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