15x30 µm² 6V FlexiNOVA microLEDs assembled on a 400 µm pitch backplane

Aledia, a pioneer in next-generation microLED technology, announced today the commercial availability of FlexiNova, its patented high-voltage microLED platform designed to unlock scalable, energy-efficient Direct-View microLED displays for global markets.

This product release marks a world-first industrial milestone: the successful manufacturing of 3D Nanowire based microLEDs operating at 6V, with an ultra-compact 15 µm × 30 µm single body chip size, manufactured on 200 mm silicon wafers.

This breakthrough, obtained with the support of our long-lasting partner CEA-Leti and France 2030 program, confirms the readiness of silicon-based microLED manufacturing for volume production and opens the path to a full portfolio development at 6 and 9V operation with a constant efficiency for chip sizes down to 3.5 µm.

Patented High-Voltage Architecture Designed for Mass Production
FlexiNova is powered by Aledia’s proprietary GaN Nanowire-on-Silicon technology, protected by a strong international patent portfolio spanning:

• Nanowire based device architectures
• Single body High-voltage blue MicroLED designs (6V / 9V and beyond)
• Integration on 200 mm silicon wafer
• Standard Silicon manufacturing processes
• High efficiency microLEDs for any chip size down to 3.5 µm

High-voltage operation microLED operation is a key industry enabler for:

• Reduced power consumption
• Improved system-level efficiency
• Simplified and reliable TFT backplane designs

These advantages are critical to scale microLED displays from premium to mainstream consumer and commercial applications.

a) FlexiNOVA 15x30 µm2 6V microLED, 3D SEM view,
b) Nanowire electrical connection scheme

Engineered for Semiconductor-Scale Manufacturing
By leveraging 200 mm silicon wafer processing, FlexiNova aligns microLED manufacturing with the global semiconductor standards, enabling:

• Higher yield and uniformity
• Manufacturing repeatability
• A clear cost-reduction roadmap toward high-volume manufacturing ramp up

The FlexiNOVA platform supports any voltage, any chip size, while maintaining a steady high optical efficiency, unlocking a long-standing industry bottleneck.

“FlexiNova transforms microLED from a technological promise into a scalable industrial reality,” said Felix Marchal, Aledia chief Sales & Marketing Officer. “Our patented high-voltage nanowire technology provides display manufacturers with a clear, protected pathway toward mass-market Direct-View microLED products.”

FlexiNOVA 15x30 µm2 6V microLEDs On 200mm

 (Photo credit: Aledia)

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