LEDのエピタキシー向けMOCVD装置市場シェア分析、業界動向と統計、成長予測 2026-2031年

LEDのエピタキシー向けMOCVD装置市場は2025年に9億7,000万米ドル規模、2026年に10億8,000万米ドル規模となり、2026年から2031年に年平均成長率（CAGR）11.32%で成長し、2031年には18億5,000万米ドルに達するとMordor Intelligenceでは予測しています。

Mordor Intelligence（モードーインテリジェンス）「LEDのエピタキシー向けMOCVD装置市場シェア分析、業界動向と統計、成長予測 2026-2031年 – LED Epitaxy MOCVD Equipment – Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 – 2031)」はLEDエピタキシャルプロセス用MOCVD装置の世界市場を調査し、主要セグメント別に分析・予測を行っています。

調査対象セグメント

• LED基材システム
  • 窒化ガリウム（GaN）系LEDエピタキシーシステム
  • AlGaN系紫外LEDエピタキシーシステム
  • AlInGaP系LEDエピタキシーシステム
• ウエハーサイズ容量
  • 100 mm未満
  • 150 mm
  • 200 ｍｍ 以上
• リアクタ形状
  • プラネタリーリアクタ
  • シャワーヘッドリアクタ
• エンドユーザ
  • 垂直統合型デバイスメーカー（IDM）
  • エピタキシーのファウンドリ＆マーチャントエピサプライヤ
• 地域
  • 北米
  • 欧州
  • アジア太平洋地域
  • その他の地域（RoW）

ディスプレイメーカーは、エッジライト式LCDバックライトから直下型ミニLEDおよびマイクロLEDアーキテクチャへと移行しており、テレビやダッシュボード向けのウェハ需要が増加しています。化合物半導体製造工場は、パワーエレクトロニクスとツールセットを共有できる200mm GaN-on-Si基板への移行を進めており、コスト削減と参入障壁の上昇につながっています。米国CHIPS法および科学法、EUチップ法、そして中国の複数の省レベルの基金による補助金制度が、国内における新たなエピタキシャル成長能力の育成を支援しています。 LEDエピタキシャルMOCVD装置市場は、より広範なウェハ製造装置のサイクルとは異なる特徴を持つ。これは、メモリやロジックへの投資が一時的に停滞する時期に、滅菌、自動車の安全性、エネルギー効率といった規制要因が需要を支えているためである。

主要レポートの要点

• LED材料システム別に見ると、GaN系LEDエピタキシャルシステムは2025年に市場シェアの67.86%を占め、AlGaN UV LEDエピタキシャルシステムは2031年まで年平均成長率（CAGR）12.53%で拡大すると予測されています。
• ウェハサイズ別に見ると、150mmウェハは2025年にLEDのエピタキシー向けMOCVD装置市場の47.39%を占め、200mm以上のウェハは2031年まで年平均成長率12.38%で成長すると予測されています。
• リアクター構成別に見ると、プラネタリーリアクターは2025年に市場シェアの60.78%を占め、シャワーヘッドリアクターは同時期に年平均成長率12.76%で成長しました。
• エンドユーザー別に見ると、2025年にはLED一体型メーカーが市場シェアの70.64%を占め、エピタキシャルファウンドリおよびエピタキシャル半導体サプライヤーセグメントは2031年まで年平均成長率（CAGR）12.62%で成長すると予測されています。
• 地域別に見ると、アジア太平洋地域は2025年に市場シェアの48.42%を占め、2031年まで年平均成長率12.98%で最も速い成長が見込まれています。

LED Epitaxy MOCVD Equipment Market Analysis by Mordor Intelligence

The LED epitaxy MOCVD equipment market size is expected to grow from USD 0.97 billion in 2025 to USD 1.08 billion in 2026 and is forecast to reach USD 1.85 billion by 2031 at 11.32% CAGR over 2026-2031. Display makers are shifting from edge-lit LCD backlighting to direct-lit mini-LED and micro-LED architectures, multiplying wafer demand per television and dashboard. Compound-semiconductor fabs are migrating to 200 mm GaN-on-Si substrates that can share tool sets with power electronics, lowering cost curves and raising the barrier to entry. Subsidy programs under the United States CHIPS and Science Act, the EU Chips Act, and several Chinese provincial funds are underwriting new domestic epitaxy capacity. The LED epitaxy MOCVD equipment market diverges from the broader wafer-fab equipment cycle because regulatory drivers in sterilization, automotive safety, and energy efficiency underpin demand when memory and logic investments pause.

Key Report Takeaways

• By LED material system, GaN-based LED epitaxy systems held 67.86% of the market share in 2025, while the AlGaN UV LED epitaxy systems segment is projected to expand at a 12.53% CAGR through 2031.
• By wafer size, 150 mm tools commanded 47.39% of the LED epitaxy MOCVD equipment market share in 2025, whereas the 200 mm and above segment is forecast to grow at 12.38% CAGR to 2031.
• By reactor configuration, planetary reactors accounted for 60.78% of the market share in 2025, yet showerhead reactors advanced at a 12.76% CAGR during the same period.
• By end user, integrated LED manufacturers accounted for 70.64% of the market share in 2025, and the epitaxy foundries and merchant Epi suppliers segment is set to post a 12.62% CAGR through 2031.
• By geography, Asia-Pacific captured 48.42% of the share in 2025 and is expected to be the fastest region at 12.98% CAGR to 2031.

Note: Market size and forecast figures in this report are generated using Mordor Intelligence’s proprietary estimation framework, updated with the latest available data and insights as of January 2026.

Global LED Epitaxy MOCVD Equipment Market Trends and Insights

Proliferation of Mini and Micro LED Backlighting

Panel makers are replacing edge-lit assemblies with direct-lit mini-LED and micro-LED matrices that allow more than 10 000 dimming zones per television. Each premium set uses up to ten times the epitaxy wafer area once allocated to legacy backlights, raising steady-state reactor utilization. Automotive dashboards, head-up displays, and augmented-reality wearables now specify micro-LED for sunlight readability, further expanding addressable volume. San’an Optoelectronics lifted micro-LED capacity above 1 400 six-inch wafers a month in 2025 after passing customer audits, signalling that micro-LED has entered commercial scale. Foundries note rising demand for blue and green dice that support optical interconnects inside hyperscale data centers, providing a non-display growth lane. The remaining bottleneck is efficient red emission on GaN-on-Si, which has prompted equipment vendors to refine chamber designs that can switch to AlInGaP recipes without cross-contamination.

Accelerated Transition to 200 mm GaN-On-Si Platforms

LED producers are qualifying 200 mm GaN-on-Si templates to share depreciation with power-device lines and to cut per-die epitaxy cost by roughly one-third. Ennostar and ALLOS Semiconductors are co-developing common substrates so the same reactor fleet can serve headlamp LEDs and 650 V transistors. IQE added multiwafer tools in Newport, United Kingdom, and Massachusetts, United States, demonstrating automotive-grade power devices grown on the identical chambers that supply micro-LED wafers. Managing wafer bow on 200 mm silicon remains difficult, therefore planetary reactors with multi-zone heating and real-time pyrometry command premium pricing. Once average utilizations surpass 70%, fab owners report thirty percent lower cost per lumen than on 150 mm lines, driving a second wave of conversions after 2027.

Government Subsidies for Compound-Semiconductor Fabs

Policy makers regard compound-semiconductors as strategic for electrification and secure communications. The United States CHIPS and Science Act set aside USD 52.7 billion, including USD 10.3 million for IntelliEPI Technology and USD 112 million for Coherent Corp., to expand domestic epitaxy footprints. Brussels approved EUR 3.3 billion (USD 3.57 billion) for the Chips for Europe initiative and EUR 700 million (USD 756 million) for IMEC’s NanoIC pilot line, each containing GaN epitaxy modules. Shanghai’s municipal fund multiplied to CNY 6 billion (USD 840 million) to accelerate local toolmakers and material suppliers. These grants stipulate domestic content quotas that skew near term tool demand toward regional vendors. Export-control licensing widens delivery lead times into China, incentivizing customers to dual-source from AMEC and Naura in order to lock risk-free capacity.

Rising Demand for UV-C LED Sterilization Systems

Hospitals and municipal water utilities are phasing out mercury lamps ahead of a 2027 global ban under the Minamata Convention. TrendForce projects the ultraviolet-C diode market at USD 338 million by 2029, with wall-plug efficiencies nearing ten percent. Achieving that benchmark entails AlGaN layers above fifty percent aluminum content and threading-dislocation densities below 1 × 10^8 cm-2, requiring precise temperature and flow-rate modulation inside the MOCVD chamber.[2]Taiyo Nippon Sanso has shipped new tools to European research centers and is running a NEDO-funded program to transfer UV-C recipes onto silicon substrates to cut costs by sixty percent. U.S. grants channelled to IntelliEPI underscore supply-chain security concerns because ninety percent of UV-C wafers originate in the Asia-Pacific. Field pilots in Europe already demonstrate chemical-free water treatment, and analysts estimate that an additional 500 to 1,000 reactors will be needed globally by 2030 if municipalities adopt at solar-industry adoption speeds.

Cyclicality in General Lighting Investments

General lighting still commands roughly forty percent of wafer runs, yet end-market demand yo-yos with construction cycles, rebate expirations, and interest-rate shifts. San’an Optoelectronics saw LED wafer revenue drop almost four percent year over year in 2025 even as margins rose, signalling that producers pushed capacity toward automotive and display niches.[3] Aixtron’s filings confirmed a double-digit share contraction for its LED segment in 2025 as customers paused orders during inventory corrections. Because lamps now exceed 50 000-hour lifetime, replacement sales decelerate and growth shifts to smart-lighting retrofits, which stall during downturns. The LED epitaxy MOCVD equipment market therefore faces near-term softness when housing starts or commercial tenancy dip.

High Capital Intensity for 200 mm Planetary Tools

A 200 mm planetary reactor costs EUR 3-4.5 million (USD 3.24-4.86 million) and requires high utilization to clear hurdle rates. Western startups often lack the wafer volumes or credit lines to justify such outlays, extending payback beyond six years. Financing risk is magnified where subsidy tranches release only after production milestones, forcing buyers to place phased orders that stretch tool makers’ backlog visibility. In contrast, state-linked Chinese IDMs amortize purchases over tax holidays and low-interest policy loans, reinforcing Asia-Pacific dominance. Until cost-down variants or hybrid batch-single configurations appear, capital intensity restrains LED epitaxy MOCVD equipment market penetration in Europe and North America.

*Our forecasts treat driver/restraint impacts as directional, not additive. The impact forecasts reflect baseline growth, mix effects, and variable interactions.

Segment Analysis

By LED Material System: AlGaN UV Demand Outpaces GaN Mainstream

GaN platforms retained 67.86% of the LED epitaxy MOCVD equipment market in 2025 because they underpin blue and white diodes for general illumination and automotive lamps. AlGaN ultraviolet tools, though starting from a smaller base, are forecast to rise at 12.53% CAGR through 2031, the fastest among material systems, as regulators phase out mercury-based sterilizers. The LED epitaxy MOCVD equipment market size for AlGaN lines is still modest compared with visible-spectrum capacity, yet each installed reactor produces higher average selling price wafers and therefore delivers superior gross margin for equipment vendors. Recent shipments to European universities reflect public-health funding momentum that offsets early-stage process complexity.

Most fabs wrestle with efficiency loss when aluminum fractions exceed fifty percent, which drives R&D into pulsed precursor flows, in-situ stress monitoring, and substrate miscuts that mitigate dislocation formation. IQE pursues a dual track, keeping red emission on GaAs today while developing gallium-nitride alternatives for future generations. Tool makers answer with hybrid chambers capable of switching between GaN, AlGaN, and AlInGaP within a single preventive-maintenance cycle, trimming capex by up to thirty percent for foundries that must serve multi-color micro-LED customers.

By Wafer Size Capability: Cost Economics Propel 200 mm Adoption

Reactors configured for 150 mm wafers accounted for 47.39% of the market share in 2025, buoyed by well-debugged recipes and legacy fab infrastructure. The LED epitaxy MOCVD equipment market size tied to 200 mm tools is projected to increase fastest, tracking a 12.38% CAGR into 2031 as IDMs retrofit mothballed silicon lines and chase scale economies. Bow control challenges persist, yet planetary configurations with zoned heating raise yield above eighty-five percent, closing the gap with smaller wafers.

Foundries leverage the larger format to align with downstream dicing and packaging lines already optimized for power devices, slashing cost per lumen. PwC observes that optoelectronics lags logic on diameter migration; nevertheless, 200 mm tipping points emerge whenever annual output crosses ten thousand wafers per tool. IDMs with high automotive mix and micro-LED roadmaps have already breached that volume, whereas commodity lamp suppliers still depend on fully depreciated 100 mm and 150 mm fleets.

By Reactor Configuration: Showerhead Flexibility Gains Share

Planetary reactors processed 60.78% of the market share in 2025 owing to superior uniformity across multi-wafer batches, a prerequisite for tight wavelength binning. AMEC alone has shipped over two thousand planetary process modules into China, often bundled with five-year service contracts that lock customers into its ecosystem. Showerhead architecture, however, should grow 12.76% CAGR through 2031 as micro-LED and photonics customers favor single-wafer agility. The LED epitaxy MOCVD equipment market share for showerhead designs climbs fastest in foundries that must run dozens of recipes each quarter.

Veeco’s recent Lumina wins in indium phosphide lasers show cross-pollination, since the same platform accommodates nitride LEDs with minor hardware swaps. Competitive tool makers now pitch hybrid concepts where showerhead precursor injectors marry planetary rotation, seeking to combine throughput with recipe agility. Regulatory standards such as SEMI S2 apply equally, so purchase decisions hinge on cost per wafer and process-transfer speed rather than compliance.

By End User: Foundries Climb As Design Houses Outsource

Integrated device manufacturers took 70.64% of the market share in 2025, leveraging vertical control over chips and packages. Yet the foundry cohort is poised for a 12.62% CAGR because fabless design houses can skip USD 50-100 million greenfield spends and still access leading recipes. IQE’s FY2025 update cited stronger photonics sales that lifted utilization across the United Kingdom, the United States, and Taiwan plants, validating the model.

Merchant and Epi vendors extend value by offering common 200 mm templates that satisfy both LED and power customers, improving line loading and enabling scale benefits. IDMs respond by concentrating on proprietary phosphor blends and micro-lens arrays, insulating themselves from wafer price competition. Nevertheless, if foundries continue to capture process know-how through joint development with customers, they may dilute IDM differentiation in the next decade.

Geography Analysis

Asia-Pacific accounted for 48.42% of LED epitaxy MOCVD equipment market revenue in 2025 and is projected to grow at 12.98% CAGR to 2031. Chinese municipal and national funds together exceed USD 840 million earmarked for compound-semiconductor self-reliance, subsidizing both tool purchases and precursor plants. Taiwan’s legacy 100 mm lines transition to 150 mm and 200 mm formats, adding volume without greenfield construction. San’an Optoelectronics ramped six-inch micro-LED capacity after Samsung qualification, illustrating ecosystem readiness for display-grade volumes. Japan and South Korea sustain healthy replacement demand as Nichia and Seoul Semiconductor upgrade fleets for higher luminous-efficacy mandates.

North America and Europe together held roughly 35-40% share in 2025, with unit growth tethered to subsidy rollouts rather than lamp sales. Washington dispersed multi-million-dollar grants to IntelliEPI, Coherent, Macom, and GlobalWafers, each targeting domestic wafer starts. Brussels backed IMEC’s pilot line with EUR 700 million (USD 756 million) and set an ambition to halve dependency on imported nitride wafers. Export licences lengthen lead times for high-spec reactors into China, nudging Western vendors to allocate scarce slots to regional customers first, thereby inflating local order backlogs.

The Rest of the World, covering South America, Middle East, and Africa, contributed about one-tenth of revenue in 2025. Australia enacted minimum 140 lumen-per-watt standards in March 2026, indirectly lifting wafer quality requirements and driving imports of high-uniformity dice. Gulf municipalities deploy adaptive streetlights within smart-city programs, yet chips still ship mainly from Korean and Chinese vendors. Water-sanitation pilots in rural Africa adopt UV-C modules powered by solar panels, creating small but strategic demand pockets that Asian merchant epi houses presently serve.

Competitive Landscape

Veeco Instruments and Aixtron SE lead the premium planetary segment, with significant market share. Aixtron booked EUR 557 million (USD 603 million) in 2025 revenue with LED at mid-teens contribution, down from prior years, showing active diversification toward power and radio-frequency devices. Veeco received multi-system Lumina orders in March 2026, targeting indium phosphide lasers, a pivot that spreads risk beyond the cyclical LED epitaxy MOCVD equipment market.

Chinese challengers AMEC and Naura now hold a major share of the domestic GaN LED tool market by pricing reactors 30-40% below Western quotes and bundling local service. Their international expansion is slowed by export-control policies that limit advanced batch sizes, but ongoing process improvements are narrowing reliability gaps. Element 3-5 GmbH commercialized a low-temperature platform claiming 90% energy savings and up to a 10x increase in throughput, signaling potential disruption if customers accept its still-maturing uniformity metrics.

Strategic moves fall along three vectors. Established vendors merge MOCVD with hydride vapor-phase or atomic layer options to create hybrid benches that shave cycle times. Second, suppliers embed optical emission and reflectometry probes for closed-loop adjustment, boosting yield and commanding fifteen percent price premiums. Third, long-term service agreements pass software updates and spare parts costs onto customers, raising lifetime margins even when tool shipments plateau. The LED epitaxy MOCVD equipment market therefore balances cost rivalry with high-value differentiation around process control and total ownership economics.

Recent Industry Developments

• March 2026: Jusung Engineering announced KRW 104.8 billion (USD 80.7 million) investment to build a second research institute in Yongin-si, South Korea, with completion slated for Jun 2028.
• January 2026: IQE plc reported FY2025 revenue of GBP 97 million (USD 122 million) and improved photonics utilisation across United Kingdom, United States, and Taiwan sites.
• January 2026: San’an Optoelectronics expanded micro-LED wafer output to 1 400 six-inch wafers per month after Samsung qualification.
• September 2025: San’an Optoelectronics posted CNY 8.987 billion (USD 1.24 billion) H1 2025 revenue with gross-margin gains from high-end mix.

List of Companies Covered in this Report:

• Veeco Instruments Inc.
• Aixtron SE
• Taiyo Nippon Sanso Corp.
• Advanced Micro-Fabrication Equipment Inc. China
• Jiangsu Huantian Science and Technology Co. Ltd.
• Tempress Technologies B.V.
• Jusung Engineering Co. Ltd.
• Guangzhou China-Topstar Technology Co. Ltd.
• Pro-M Tec GmbH
• EpiGaN N.V.
• LPE S.p.A.
• Piotech Inc.
• Samco Inc.
• NuFlare Technology Inc.
• Epiluvac AB
• Naura Technology Group Co. Ltd.
• Wuhan Pactech Microelectronics Equipment Co. Ltd.
• CVD Equipment Corporation
• Taiyo Nippon Sanshin Electronic Co. Ltd.
• Intellion Semiconductor Equipment Ltd.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

Table of Contents

1 INTRODUCTION

1.1 Study Assumptions and Market Definition
1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

4.1 Market Overview
4.2 Market Drivers
4.2.1 Proliferation of Mini and Micro LED Backlighting
4.2.2 Accelerated Transition to 200 mm GaN-on-Si Platforms
4.2.3 Rising Demand for UV-C LED Sterilization Systems
4.2.4 Government Subsidies for Compound-Semiconductor Fabs
4.2.5 Automotive OEM Shift to Adaptive LED Headlamps
4.2.6 Sustainability Push Toward High-Efficiency Lighting
4.3 Market Restraints
4.3.1 Cyclicality in General Lighting Investments
4.3.2 Complex Process Control Versus HVPE Alternatives
4.3.3 IP Litigation Risk in Epitaxy Process Recipes
4.3.4 High Capital Intensity for 200 mm Planetary Tools
4.4 Industry Supply Chain Analysis
4.5 Technological Outlook
4.6 Regulatory Landscape
4.7 Impact of Macroeconomic Factors on the Market
4.8 Porter’s Five Forces Analysis
4.8.1 Threat of New Entrants
4.8.2 Bargaining Power of Suppliers
4.8.3 Bargaining Power of Buyers
4.8.4 Threat of Substitutes
4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

5.1 By LED Material System

5.1.1 GaN-based LED Epitaxy Systems
5.1.2 AlGaN UV LED Epitaxy Systems
5.1.3 AlInGaP LED Epitaxy Systems

5.2 By Wafer Size Capability

5.2.1 Upto 100 mm
5.2.2 150 mm
5.2.3 200 mm and Above

5.3 By Reactor Configuration

5.3.1 Planetary Reactors
5.3.2 Showerhead Reactors

5.4 By End User

5.4.1 Integrated LED Manufacturers (IDMs)
5.4.2 Epitaxy Foundries and Merchant Epi Suppliers

5.5 By Geography

5.5.1 North America
5.5.2 Europe
5.5.3 Asia-Pacific
5.5.4 Rest of the World

6 COMPETITIVE LANDSCAPE

6.1 Market Concentration
6.2 Strategic Moves
6.3 Market Share Analysis
6.4 Company Profiles (Includes Global Level Overview, Market Level Overview, Core Segments, Financials as Available, Strategic Information, Market Rank/Share, Products and Services, and Recent Developments)
6.4.1 Veeco Instruments Inc.
6.4.2 Aixtron SE
6.4.3 Taiyo Nippon Sanso Corp.
6.4.4 Advanced Micro-Fabrication Equipment Inc. China
6.4.5 Jiangsu Huantian Science and Technology Co. Ltd.
6.4.6 Tempress Technologies B.V.
6.4.7 Jusung Engineering Co. Ltd.
6.4.8 Guangzhou China-Topstar Technology Co. Ltd.
6.4.9 Pro-M Tec GmbH
6.4.10 EpiGaN N.V.
6.4.11 LPE S.p.A.
6.4.12 Piotech Inc.
6.4.13 Samco Inc.
6.4.14 NuFlare Technology Inc.
6.4.15 Epiluvac AB
6.4.16 Naura Technology Group Co. Ltd.
6.4.17 Wuhan Pactech Microelectronics Equipment Co. Ltd.
6.4.18 CVD Equipment Corporation
6.4.19 Taiyo Nippon Sanshin Electronic Co. Ltd.
6.4.20 Intellion Semiconductor Equipment Ltd.

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

7.1 White-space and Unmet-need Assessment

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