Industry’s first perovskite colour enhancement film and cadmium-free green light-emitter offering unprecedented colour performance of 90% REC 2020, 99.x% Adobe RGB, 99.x% DCI-P3 .
Excellent colour performance for premium quantum dot displays of all screen sizes.
Chameleon® G Film is the industry’s first perovskite colour enhancement film (PEF) offering the widest coverage of >90% REC. 2020 colour space. It is also the first cadmium-free green-emitter compliant with all RoHS Directive for use in consumer products.
Chameleon® G Film Colour Gamut Comparison
Simple Drop-in Solution
Chameleon G Film replaces the diffuser sheet. No change is required in the existing manufacturing process making implementation straightforward and non-disruptive.
Why Choose Chameleon G Film?
These are the top reasons Chameleon® G Film is the material of choice for our customers.
Excellent Colours & Brightness
Light emitted by perovskite nanocrystals are spectrally pure offering highly-saturated colors and a wider colour gamut. The narrower spectral emission offers brighter, more vivid reds, greens and blues achieving outstanding true-to-life colours for a more captivating and immersive viewing experience; This is increasingly important as high dynamic range (HDR) digital content becomes more readily available.
Traditional LCD Display (Blue-YAG) Broader Spectral Emission
Chameleon® G Film in QD Display Narrower Spectral Emission
Perovskite nanocrystals are the most efficient light-emitter – emitting a range of very narrow emission wavelengths even if the light absorbed (or being converted) is a broader spectrum – allowing more light to reach the viewer for a brighter display that consumes equal or less electrical power.
Fully RoHS Approved
Cadmium-free and compliant with all Restriction of Hazardous Substances (RoHS) Directive for use in consumer applications internationally.
High Volume Scalability
The colour performance of perovskite nanocrystals are determined by managing chemical composition and is not sensitive or dependent on individual particle size like conventional (metal chalcogenide) quantum dots, thus our core technology is designed for fast colour tuning with scalability in mind. We achieve superior throughput synthesis and high yields of defect-tolerant perovskite nanocrystals with Nanolumi’s proprietary continuous flow reactor system, and Chameleon® G Film is produced through a cost competitive, roll-to-roll manufacturing process.
Chameleon® G Film is a drop-in solution that easily replaces the diffuser sheet; No change is required to the existing manufacturing process of all leading LCD display manufacturers allowing for a straightforward, non-disruptive adoption and technology upgrade with no additional capital investments.