Blue Glass Substrate For Smart Phone
This product is mainly used in smartphone camera imaging system. It uses blue glass block material, slices, grinds, and polishes the polished substrate. After coating (AR+IR), it becomes a blue glass filter (allows visible light to pass through, infrared Optical filter with light cutoff); blue glass IRCF has strong absorption capacity in red and infrared light, and at the same time, the half-value wavelength change is very small when incident at a large angle. The blue glass IRCF cuts off the film and the blue glass absorbs infrared light, which can effectively improve the ghost, stray light and color cast problems during imaging. It is a mainstream accessory for high-pixel mobile phone camera modules.
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|Blue glass substrate||