200Gbps光半導体の量産開始へ、デクセリアルズはInP基板不足でも通期計画維持 2027年3月期中間期決算

決算
自動車
200Gbps光半導体の量産開始へ、デクセリアルズはInP基板不足でも通期計画維持 2027年3月期中間期決算 デクセリアルズの2026年4~9月期は、売上高が前年同期比2.6%減の559億円、事業利益が同12.2%減の176億円となった。ノートPCや自動車向け反射防止フィルム、ディスプレイ向け異方性導電膜の数量減が影響した一方、AIデータセンター向け光半導体は増収。200Gbps/レーン対応高速応答フォトダイオードの量産も始めた。ただし、100Gbps/レーン品ではInP基板の供給量が必要量の6割弱にとどまっており、2027年度以降の成長に向けた材料確保が課題となる。
  2026/11/12      news.mynavi.jp/rss/business/technology
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