2026-09-07

[News] Qiushui SemiconductorUnveils World's First 8-inch Red Micro-LED Chip: "Damage-Free" with Hybrid Bonding Breaks the Barrier to Full-Color Micro-LED Mass Production

Ningbo Qiushui Semiconductor Technology Co., Ltd. ("QSSEMI") today released the world's first mass-producible 8-inch red Micro-LED chip. Built on the company's industry-first damage-free Micro-LED technology, the product completes the first full process integration of hybrid bonding on an 8-inch quaternary AlInGaP red material system, delivering 640×480 red display in a volume of just 0.15 cubic centimeters. The breakthrough is seen as a landmark in AR glasses' transition from today's mainstream monochrome-green approach to full col...
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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