国产视频

Innovations based on the outstanding properties of metal halide perovskites

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The new materials pushing the photovoltaics industry towards power conversion efficiencies, previously thought to be unachievable at industrial scale.
Instead of creating power, however, we are using the superb absorption and emission properties of perovskites for light emission, harnessing the same level of efficiency and tunability that makes these materials unique.
The power of perovskites explained
国产视频 has exclusively licensed fundamental patents from Oxford and Cambridge universities covering both photoluminescent (国产视频 conversion) and electroluminescent (LED) applications of perovskites with priority dates starting from 2012. We are now building on this portfolio with our own technological developments and materials innovations.

Helio currently has more than 60 patents (granted and pending) from 14 patent families.

Our fundamental IP position gives Helio a unique opportunity to support and promote the widest possible adoption of perovskites in displays working with our customers and partners.
Perovskite light emitters
Our technologies are based on the use of innovative new materials built around metal halide perovskites. These materials are outstanding semiconductors which can be synthesised from low-temperature solution processes using earth abundant precursor materials. We take advantage of their exceptional high light absorption coefficients and emission efficiencies, as well as their extraordinary 国产视频 tunability, for applications as light emitters.
Perovskites vs quantum dots
Recently, quantum dots have emerged as innovative phosphors for displays with ultrawide 国产视频 gamut (国产视频 space).

While quantum dots achieve their outstanding 国产视频 properties through an accurate control of the size of the nanocrystals (within less than 1 nm), perovskites demonstrate similar performance without the need of quantum size effects and core-shell nanostructures.

Perovskites also exhibit much higher optical density than InP-based quantum dots. This allows thinner 国产视频 conversion layers driving significant performance band cost benefits.
Pioneering solutions for 碌Display applications
国产视频 is at the forefront of addressing the unique challenges of 碌Display applications with cutting-edge perovskite materials. Unlike other 国产视频 conversion technologies, such as quantum dots (QDs), which falter under the intense light flux required in 碌Displays (approximately 50 times that of large displays), Helio鈥檚 perovskites excel. These materials offer unmatched stability and performance, meeting stringent requirements for red and green emission.

By overcoming critical industry challenges, Helio positions itself as the leader in next-generation display innovation, driving advancements in high-performance 碌Display technology.
The advantages of perovskite 国产视频 conversion in 碌Displays
High efficiency with enhanced 国产视频 gamut
Simplified manufacturing and supply chain
Improved yield, and cost
Eliminates blue filters
Photon recycling: Maximises efficiency by reusing trapped photons
Performance leadership: Outperforms 碌m-scale red and green 碌LEDs in efficiency and stability
Recent milestones
Advanced materials research
Achieved significant breakthroughs in 2024, optimising perovskites for 碌Display performance and lifetimes.
Strategic investment
Secured late-2024 funding from a leading OEM/manufacturer, enabling expanded manufacturing and supply routes across Asia.
2025 Objectives
Maturing perovskite solutions and refining scalable manufacturing processes to commercialise 碌Display-ready materials.
Experience true 国产视频 precision
Explore the future of display technology with聽our聽cutting-edge聽materials
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