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Crystal IS produces first 4-inch AlN substrate
What happened
Crystal IS, a subsidiary of Asahi Kasei, produced the first reported 4-inch AlN substrate. This milestone demonstrates the scalability of its processes for growing AlN bulk single crystals. 关注: This is a technology milestone without immediate supply/demand impact.
Impact and signal
Low impactImpact score: 10/100
Affected components and suppliers
AlN substrate
Crystal ISAsahi Kasei
R&DsubstrateAlN
Source and time
Source: Semiconductor Today · 8/9/2023 · View original source
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