深紫外線LEDの市場動向と製品分析：2025年

水の殺菌は新しい時代を迎える

UV硬化市場の安定した需要と、技術的な成熟度と価格設定の有利性による空調、空気浄化、流水殺菌などの新しい用途へのUV-C LED技術の採用に支えられ、UV LEDの市場規模は2029年には3億3,800万米ドルに達すると予測されています。ほとんどのUV LED製造業者は、2025年の市場実績について楽観的な見方を維持しており、特にUV-C LEDは技術の進歩により流水殺菌市場に参入する可能性が高いです。全体として、UV LED市場は10％以上の収益成長が見込まれています。

UV LEDはUVランプに比べて寿命が長く、光学設計もシンプルです。Nichia、Seoul Viosys、Violumas、UVTなどの製造業者は、UV-A、UV-B、UV-C LED製品ラインを幅広く発売しており、UVランプの置き換えを検討している顧客のニーズを満たす包括的な波長ソリューションの提供を目指しています。関連技術の成熟度が年々高まっており、DUV LEDは殺菌・浄化、光線療法、園芸照明だけでなく、硬化製品の品質と安定性を高めるためにも使用できます。

UV LEDの応用市場の分析

硬化：インクジェット印刷、オフセット印刷、3D印刷、樹脂/接着剤硬化など、硬化関連用途による需要が安定的に伸びています。長期的には、UV-BおよびUV-C LED技術が成熟し、酸素阻害を緩和し、硬化製品の品質と安定性を高める中で、UV硬化市場に参入する可能性があります。

光触媒による空気浄化：UV-A LEDと光触媒技術を組み合わせることで、長期間の使用で空気を浄化し細菌を死滅させることができ、冷蔵庫、エアコン、ワードローブ、照明機器などの家電製品に一貫して適用されています。光触媒空気浄化用途の市場規模は着実に増加すると予測されています。

医療/ライフサイエンス/バイオセンシング：UV LEDは小型であるため、ポータブル光線療法製品に非常に適しています。UV-B LED技術の成熟に伴い、医療機器製造業者はUV-B LEDを採用し、関連ヘルスケア認証を取得し始めています。このような認証プロセスは厳格で時間がかかることが多いですが、医療機器製造業者とUV-LED製造業者のコラボレーションは今後の市場成長を刺激すると思われます。さらに、UV-A、UV-B、UV-C LEDはヘルスケア、ライフサイエンス、バイオセンシングに応用でき、欧州、北米、日本で安定した需要成長が見込まれています。

殺菌/浄化：新たな空調、空気浄化、流水殺菌装置の量産スケジュールは2025-2027年にずれ込んでいます。UVランプに比べ、UV LEDは寿命が長く、光学設計もシンプルです。UV-C LEDのウォールプラグ効率（WPE）が270-280nmで7％以上、260-270nmで5％以上に達し、NSF/ANSI 55 Class A/Class B認証を取得した場合、これらの製品は工業用および商業用の流水殺菌分野に導入される可能性があります。主要製造業者の製品開発の現在の進捗を考慮すると、2025年から2028年にかけて、工業用および商業用流水殺菌用途の研究開発およびサンプリング段階が開始される可能性が高いと予測されています。全体として、殺菌・浄化用途別の市場規模は、2024年から2029年にかけてCAGR 15%と予測されています。

当レポートでは、世界のUV LEDの市場を調査し、UVタイプ・用途・地域別の市場規模の推移、UV LED企業の収益ランキング、深紫外線LEDの製品仕様と価格分析、UV-C LED技術と特許分析などをまとめています。

目次

第1章 UV LEDの市場規模と応用動向

• UV波長と用途別市場の分析
• UV LED市場の規模
• UV LED市場の規模- 用途別市場の分析
• UV LED需要市場の規模- 地域市場の分析
• UV-A LED需要市場の規模- 地域市場の分析
• DUV LED需要市場の規模- 地域市場の分析
• 中国/日本/韓国のUV LED需要市場
• UV-C LEDパッケージ市場の規模- 光パワー分析
• UV-A LED市場：価格分析- クォーツ
• UV-A LED市場：価格分析- シリコーン樹脂
• 10mW以下のUV-C LED市場：価格分析
• 10-20mW UV-C LED市場：価格分析
• UV-C LEDの価格動向
• 硬化市場
• 光線療法市場
• ライフサイエンス市場
• 自動車表面/空気殺菌市場
• 殺菌・消毒市場
• 家電エコシステムとサプライチェーンフロー分析
• UV-C LED家電：製品要件
• 欧米ブランド：UV LED製品の導入実績
• 日本ブランド：UV LED製品の導入実績
• 韓国ブランド：UV LED製品の導入実績
• 中国ブランド：UV LED製品の導入実績
• UV-C LEDはいつ工業用水治療市場に参入するか?
• UV-C LED/UVランプ流水殺菌リアクター分析
• UV-C LED殺菌市場- 潜在的顧客リスト

第2章 UV LED企業の収益ランキング

• UV-C LED市場のバリューチェーン分析
• UV LED企業の収益ランキング
• UV-A LED企業の収益ランキング
• DUV LED企業の収益ランキング

第3章 深紫外線LEDの製品仕様と価格分析

• 深紫外線LED波長と光パワーの分析
• UV-C LEDの光出力と壁コンセント効率（WPE）の分析
• 深紫外線LED製品仕様と価格分析
• UV-C LED製品の信頼性（寿命）分析
• UV-C LEDパッケージ技術分析

第4章 UV-C LED技術と特許分析

• UV-C LED：技術ロードマップ
• 100mW以上のUV-C LEDシングル/マルチチップパッケージの長所と短所の分析
• UV-C LED特許訴訟

Water Sterilization Ushers in a New Era

According to TrendForce 2025 Deep UV LED Market Trend and Product Analysis, supported by stable demand in the UV curing market and the adoption of UV-C LED technology in new applications such as air conditioning, air purification, and flowing water sterilization due to favorable technological maturity and pricing, TrendForce forecasts the UV LED market value to reach USD 338 million by 2029. Most UV LED manufacturers remain optimistic about the market performance in 2025, particularly with UV-C LED likely to enter the flowing water sterilization market thanks to technological advances. Overall, a greater than or equal to10% revenue growth is anticipated for the UV LED segment.

Compared to UV lamps, UV LEDs have a longer lifespan and simpler optical design. Manufacturers such as Nichia, Seoul Viosys, Violumas, and UVT have launched a wide range of UV-A, UV-B, and UV-C LED product lines, aiming to provide comprehensive wavelength solutions to meet the needs of customers looking to replace UV lamps. With the increasing maturity of relevant technologies year by year, DUV LEDs can be used not only for disinfection and purification, phototherapy, and horticultural lighting but also to enhance the quality and stability of curing products.

UV LED Application Market Analysis

Curing: Considering the stable growth in demand for curing-related applications-such as inkjet printing, offset printing, 3D printing, and resin/adhesive curing. In the long term, UV-B and UV-C LED technologies will likely mature and potentially enter the UV curing market, mitigating oxygen inhibition and enhancing curing product quality and stability.

Photocatalytic Air Purification: Combining UV-A LEDs with photocatalytic technology can purify the air and kill bacteria with long-term use, which has been consistently applied to home appliances such as refrigerators, air conditioners, wardrobes, and lighting devices. TrendForce forecasts the market value of photocatalytic air purification applications to increase steadily.

Medical / Life Sciences / Bio-Sensing: UV LED's small size makes it highly suitable for portable phototherapy products. With the increasingly mature UV-B LED technologies, medical device manufacturers have started to adopt UV-B LEDs and implement relevant healthcare certifications. Although such certification process is often strict and time-consuming, collaborations between medical device and UV LED makers will stimulate market growth in the future. Additionally, UV-A, UV-B, and UV-C LEDs can be applied to healthcare, life sciences, and bio-sensing, along with stable demand growth in Europe, North America, and Japan.

Disinfection / Purification: The mass production schedules for new air conditioning, air purification, and flowing water sterilization devices have been delayed to 2025-2027. Compared to UV lamps, UV LEDs have a longer lifespan and simpler optical design. When the wall-plug efficiency (WPE) of UV-C LEDs reaches greater than or equal to7% at 270-280nm or greater than or equal to5% at 260-270nm and obtains NSF/ANSI 55 Class A / Class B certification, these products could be introduced into the industrial and commercial flowing water sterilization segments. Considering the current progress of key manufacturers' product development, TrendForce estimates that from 2025 to 2028, the R&D and sampling phases for industrial and commercial flowing water sterilization applications will likely commence. Overall, the market scale of disinfection and purification applications are projected to have a 15% CAGR from 2024 to 2029.

According to TrendForce's survey, major manufacturers of greater than or equal to100mW UV-C LED single-chip packages will include ams OSRAM, Nichia, Violumas, NKFG, UVT, and LITEON in 1H25. Asahi Kasei (Crystal IS) and Toyoda Gosei will also roll out such package products in FY2026. The single-chip solution features smaller size, better current spreading, a more uniform radiation patterns and a lower heat dissipation cost. As the prices of UV-C LEDs decrease, end-market customers prefer single-chip packages.

Deep UV LED includes UV-B LED and UV-C LED, and that various applications have constantly emerged. The report "2025 Deep UV LED Market Trend and Product Analysis" explores the market value, product specifications and prices, reliability, application market trend, and brand introduction case studies. It is believed that the report can offer comprehensive insights for readers regarding development and marketing of deep UV LED applications.

Table of Contents

Chapter 1. UV LED Market Scale and Application Trend

• UV Wavelength vs. Application Market Analysis
• 2025-2029 UV LED Market Value
• 2025-2029 UV LED Market Value- Application Market Analysis
• 2023-2025(E) UV LED Demand Market Value- Regional Market Analysis
• 2023-2025(E) UV-A LED Demand Market Value- Regional Market Analysis
• 2023-2025(E) DUV LED Demand Market Value- Regional Market Analysis
• 2023-2025(E) China / Japan / Korea UV LED Demand Market
• 2025-2029 UV-C LED Package Market Volume- Optical Power Analysis
• 2014-2025(E) UV-A LED Market Price Analysis- Quartz
• 2014-2025(E) UV-A LED Market Price Analysis- Silicone Resin
• 2015-2025(E) less than or equal to 10mW UV-C LED Market Price Analysis
• 2015-2025(E) 10-20mW UV-C LED Market Price Analysis
• 2015-2029 UV-C LED Price Trend
• Curing Market
• Phototherapy Market
• Life Science Market
• Automotive Surface / Air Sterilization Market
• Sterilization / Disinfection Market
• Home Appliance Eco System and Supply Chain Flow Analysis
• UV-C LED Home Appliance Product Requirements
• European / American Brands- UV LED Product Introduction Results
• Japanese Brands- UV LED Product Introduction Results
• Korean Brands- UV LED Product Introduction Results
• Chinese Brands- UV LED Product Introduction Results
• When Will UV-C LED Enter Industrial Water Treatment Market?
• UV-C LED / UV Lamp Flowing Water Sterilization Reactors Analysis
• 2025 UV-C LED Sterilization Market- Potential Client List

Chapter 2. UV LED Player Revenue Ranking

• UV-C LED Market Value Chain Analysis
• 2022-2024 UV LED Player Revenue Ranking
• 2022-2024 UV-A LED Player Revenue Ranking
• 2022-2024 DUV LED Player Revenue Ranking

Chapter 3. Deep UV LED Product Specification and Price Analysis

• 2025 Deep UV LED Wavelength vs. Optical Power Analysis
• 2025 UV-C LED Optical Power vs. Wall-Plug-Efficiency (WPE) Analysis
• 2024-2025 Deep UV LED Product Specification and Price Analysis
• 2025 UV-C LED Product Reliability (Lifetime) Analysis
• 2025 UV-C LED Package Technology Analysis

Chapter 4. UV-C LED Technology and Patent Analysis

• 2025-2029 UV-C LED Technology Roadmap
• greater than or equal to 100mW UV-C LED Single / Multi-Chip Package Pros-Cons Analysis
• UV-C LED Patent Litigation