NuAxiSemiconductor trade intelligence
Crystal IS achieved 99% usable area on 100mm bulk AlN substrate
What happened
Crystal IS, an Asahi Kasei subsidiary, has achieved serial production of 100mm bulk AlN substrates with 99% usable area, a yield improvement for UVC LED manufacturing. This technical milestone enhances substrate availability for next-generation UV LEDs, RF, and power devices. Neutral: This is a long-term R&D achievement with no immediate, quantifiable impact on supply, demand, or pricing for traders.
Impact and signal
Low impactImpact score: 12/100
Affected components and suppliers
UVC LEDAlN Substrate
Crystal IS IncAsahi Kasei
manufacturing-yieldsubstrateuvc-led
Source and time
Source: Semiconductor Today · 6/12/2024 · View original source
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