Broadband reflectance below 0.15% achieved on multi-layer AR stack
A leading Tier-1 display optical film manufacturer
核心指标
01
挑战
The consumer-electronics company required a broadband anti-reflective coating stack achieving residual reflectance below 0.15% across the visible spectrum. The solution had to be PFAS-free and compatible with their existing substrate portfolio (PET, PC, PMMA, TAC).
02
我们的方法
Kriya designed a multi-layer AR stack utilising the full RI platform from 1.16 to 1.95. The stack was optimised through optical modelling and validated on four substrates, measuring transmission gain, haze, reflection, pencil hardness, and adhesion per ISO and ASTM standards.
03
成果
Broadband residual reflectance below 0.15% was achieved on the multi-layer stack. Transmission gains ranged from 2.2% (PMMA) to 3.3% (PET), with 100% adhesion on all substrates. Pencil hardness varied by substrate from HB (PC) to 4H (PMMA). All formulations were PFAS-free.
为什么选择Kriya
Kriya offers the widest PFAS-free RI range (1.16–2.00) from a single supplier, enabling complete multi-layer AR stacks without sourcing from multiple vendors.
核心指标
使用产品
相关应用
Displays →讨论类似应用
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