#FounderFriday: Nanolumi | Perovskite Quantum Dots for Displays


Nanolumi is a lab-to-market technology and business accelerator for advanced luminescent material solutions. Founded in 2018 in Singapore, the core team comprises of cross-disciplinary individuals who are experienced industry professionals with deep technical expertise, global business experience and a proven track record for commercialising new technologies.

In November 2019, Nanolumi launched their flagship product Chameleon® G Film. Chameleon G Film is the industry’s first cadmium-free, green perovskite quantum dot (QD) colour enhancement film for displays with exceptional brightness and unprecedented colour performance of over 90% Rec. 2020, 99.X% DCI-P3, 99.X% Adobe RGB.


Perovskite QD is a class of halide semiconductor nanocrystals with the unique emissive properties to efficiently and accurately reproduce all colours in the visible spectrum or as seen by the human eye in the natural world. The narrower spectral emissions and higher quantum efficiencies of Perovskite QD offers the widest range of colours in LCD, MiniLED and OLED displays. Perovskite QD also enables higher brightness than conventional quantum dots enabling displays with optimal brightness, purer colours and lifelike details for a more captivating and immersive viewing experience yet consuming less electrical power.


Display manufacturers benefit from the following characteristics of Chameleon G Film that will elevate the overall performance of their display portfolio:

Best Colour Performance

Highest colour standards​ with over 90% Rec. 2020, 99.X% DCI-P3, 99.X% Adobe RGB colour gamut coverage for QD displays that showcase true-to-life colours and fine details.


High Brightness & Efficiency

Chameleon G Film is a highly efficient light converter enabling brighter displays that consume equal or less electrical power.


Cadmium-Free

Chameleon G Film is fully-compliant with all Restriction of Hazardous Substances (RoHS) Directive for use in consumer applications internationally.


High Volume Scalability

Chameleon G Film colour performance is determined by managing chemical composition and is not sensitive or dependent on individual particle sizes, unlike conventional QD.

Nanolumi has end-to-end capabilities in-house for colour-tuning from concentrates and resins to film production, accelerating the time-to-market and increasing product quality confidence for customers and display manufacturing partners.


For more in-depth information about Nanolumi’s perovskite advantage, read their literature:

· The Perovskite QD Advantage For Edge-Lit Displays

· Perovskite: An Introduction To Its Advantages For High Dynamic Range (HDR) and Rec. 2020 Colour Displays (Whitepaper)

· Why Green Matters To Achieve Greater Image Realism and >90% Rec. 2020 Colour Performance In Premium HDR Professional Monitors


Chameleon G Film is currently being evaluated by top-tier display manufacturers. Consumer products enabled by Chameleon G Film are expected to hit shelves in the second half of 2021. For more information on Chameleon G Film and for sampling requests, visit www.nanolumi.com or email sales@nanolumi.com.


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