에피택시 장비 시장 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the epitaxy equipment market size was valued at USD 5.7 billion in 2025 and estimated to grow from USD 6.41 billion in 2026 to reach USD 11.5 billion by 2031, at a CAGR of 12.43% during the forecast period (2026-2031).

This report is Segmented by Technology (Metal-Organic Chemical Vapor Deposition (MOCVD), Hydride Vapor Phase Epitaxy (HVPE), and More), Application (Photonics, Semiconductors, and More), Wafer Size (Less Than or Equal To 4-Inch, 6-Inch, 8-Inch, 12-Inch, and Greater Than 12-Inch), Material (III-V (GaAs, Inp), Gan, Sic and Others), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global Epitaxy Equipment Market Trends and Insights

Increasing Demand for High-Brightness LEDs

MicroLED and mini-LED adoption in premium displays and automotive lighting causes LED makers such as San'an Optoelectronics to book multi-system MOCVD orders. Throughput upgrades must coincide with lower defect density across 6- and 8-inch wafers, keeping Veeco's Lumina platform backlog elevated. Automotive daytime-running lamps and adaptive-beam headlamps also require higher luminous flux, which in turn pushes epitaxy specifications for GaN layer uniformity. These combined forces translate into a predictable equipment-replacement cycle every three to four years, fortifying mid-term shipment trajectories.

Rapid Electrification of Powertrains in EVs

Automakers migrate to 800 V architectures, accelerating silicon-carbide MOSFET and diode uptake that demands epitaxial layers grown at >=1,600 °C. Tokyo Electron's high-temperature CVD tool bookings rose in tandem with Bosch securing USD 225 million in CHIPS Act grants for Alabama SiC lines. The move from 150 mm to 200 mm SiC substrates compels both new-tool investments and retrofit kits across global fabs. Because power-module yields are hypersensitive to micropipe density and doping drift, device makers award purchase orders only after months of process-recipe co-engineering, extending revenue recognition yet building an entrenched installed base.

Complexities Associated With Reactor Design

As fabs request dual-material or 300 mm chambers, computational-fluid-dynamics models must reconcile laminar gas flow with sharp temperature gradients, lengthening R&D cycles. Suppliers therefore integrate multi-zone heaters, motorized injector plenums, and in-situ spectroscopic ellipsometry, driving up bill-of-materials and software validation costs. These engineering hurdles defer revenue and raise the entry barrier for latecomers.

Other drivers and restraints analyzed in the detailed report include:

1. Expansion of 5G/6G Compound-Semiconductor Front-End Modules
2. Government Incentives for SiC/GaN Capacity Build-Out
3. Volatile Prices and Supply of Specialty Precursors

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Metal-organic chemical vapor deposition occupied 46.73% of the epitaxy equipment market share in 2025 on the back of its entrenched position in LED and GaN power devices. The segment's scale enables incremental wafer-size increases without catastrophic redesign, sustaining repeat orders. Remote-plasma CVD, though, is projected to post a 13.35% CAGR as lower-temperature processing opens doors to fragile substrates and tighter interface control. The epitaxy equipment market size for RPCVD tools is expected to reach USD 1.59 billion by 2031. MBE and hydride vapor-phase epitaxy remain niche, favored for ultra-pure heterostructures and thick GaN substrates, respectively, while HT-CVD dominates SiC layers exceeding 20 µm thickness. Across all platforms, suppliers position multi-material flexibility as a hedge against future technology nodes.

A second competitive angle revolves around advanced process-control stacks. Tier-one fabs increasingly insist on closed-loop emissivity-corrected pyrometry and machine-learning fault detection, features most readily retrofitted to MOCVD and RPCVD architectures. Consequently, average selling prices rise faster than unit volumes, cushioning margins even as entry-level Chinese tools crowd the LED subsegment. Open-platform software ecosystems emerge as another differentiator, enabling fabs to port recipes across vendor hardware and thus shorten qualification cycles.

Compound-semiconductor device manufacturing captured 52.10% of 2025 revenue, driven by RF amplifiers, LiDAR VCSELs, and photonics transceivers. Yet the fastest uplift stems from wide-bandgap materials used in electric-vehicle inverters and telecom power supplies, advancing 13.52% annually. The epitaxy equipment market size for wide-bandgap applications stood at USD 2.28 billion in 2025 and could surpass USD 4.88 billion by 2031. Photonics lines, especially indium-phosphide PICs, benefit from hyperscale data-center optics, evidenced by Coherent tripling InP output at its Texas site. MEMS foundries, though smaller, rely on custom epitaxial stacks for pressure sensors and RF filters, carving a steady yet specialized equipment niche.

The diversity of end-use cases forces equipment makers to supply modular reactors configurable between SiC, GaN, and InP within the same fab footprint. Such adaptability protects capex budgets from sudden demand shifts. Concurrently, partnerships between tool vendors and chemical suppliers aim to co-optimize precursor flow dynamics, improving film stoichiometry and unlocking new device architectures such as GaN vertical transistors.

Complete Report Scope:

• By Technology
  • Metal-Organic Chemical Vapor Deposition (MOCVD)
  • Hydride Vapor Phase Epitaxy (HVPE)
  • High-Temperature Chemical Vapor Deposition (HT-CVD)
  • Molecular Beam Epitaxy (MBE)
  • Remote-Plasma CVD (RPCVD)
• By Application
  • Photonics
  • Semiconductors
  • Wide-Bandgap Materials
  • Micro-Electro-Mechanical Systems (MEMS)
  • Others
• By Wafer Size
  • Less than or Equal to 4-inch
  • 6-inch
  • 8-inch
  • 12-inch
  • Greater than 12-inch
• By Material
  • III-V (GaAs, InP)
  • GaN
  • SiC
  • Others
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Russia
    • Rest of Europe
  • Asia-Pacific
    • China
    • Japan
    • India
    • South Korea
    • South-East Asia
    • Rest of Asia-Pacific
  • Middle East and Africa
    • Middle East
      • Saudi Arabia
      • United Arab Emirates
      • Turkey
      • Rest of Middle East
    • Africa
      • South Africa
      • Nigeria
      • Rest of Africa

Geography Analysis

North America preserved a 43.25% revenue share in 2025, supported by dense clusters in Texas, Arizona, and upstate New York. CHIPS Act disbursements flow to both greenfield fabs and brownfield upgrades, anchoring long-term demand for domestic epitaxy capacity. Coherent's Sherman campus, for instance, tripled InP device output to meet AI optical-link demand. Local sourcing rules embedded in government contracts tilt procurement toward resident suppliers, bolstering order pipelines even as exchange-rate swings temper export competitiveness.

Asia-Pacific represents the fastest-growing theater with a 15.22% CAGR through 2031. Chinese LED houses such as HC SemiTek accumulate MOCVD install bases that already exceed 2,500 reactors, driving unit-volume leadership. Simultaneously, South Korean memory giants invest in compound-semiconductor roadmaps for CXL photonics and HBM power delivery, widening the regional addressable market. Tokyo Electron's net sales climb to YEN 654.5 billion in Q1 2025 underscores the pull-through effect on upstream tool vendors.

Europe concentrates on automotive electrification and resilient aerospace supply chains. Programs under the European Chips Act channel subsidies to SiC epi fabs in Germany and Sweden, while French institutes pilot 200 mm GaN-on-Si lines for radar and satellite payloads. Local environmental regulations expedite adoption of low-global-warming-potential process gases, prompting European fabs to specify upgraded abatement modules. Although the region trails in unit volumes, it excels in high-margin specialty tools and research-grade MBE systems tailored for quantum-computing materials.

1. Aixtron SE
2. Applied Materials, Inc.
3. Tokyo Electron Limited
4. Veeco Instruments Inc.
5. LPE S.p.A.
6. NuFlare Technology, Inc. (Toshiba Electronic Devices and Storage Corp.)
7. II-VI Incorporated (Coherent Corp.)
8. Intelligent Epitaxy Technology, Inc.
9. DOWA Electronics Materials Co., Ltd.
10. Siltronic AG
11. RIBER S.A.
12. Taiyo Nippon Sanso Corporation
13. Chengdu Alight Optoelectronics Technology Co., Ltd.
14. Advanced Epi Materials and Devices UK Ltd.
15. NAURA Technology Group Co., Ltd.
16. Shenzhen Topraysolar Co., Ltd.
17. Suzhou Nano Epitaxy Inc.
18. VEECO-Suzhou (CMI Suzhou)
19. Jiangsu J-PEC Technology Co., Ltd.
20. SkyWater Technology Foundry

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 Increasing demand for high-brightness LEDs
  • 4.2.2 Rapid electrification of powertrains in EVs
  • 4.2.3 Expansion of 5G/6G compound-semiconductor front-end modules
  • 4.2.4 Government incentives for SiC/GaN capacity build-out
  • 4.2.5 Adoption of gallium-oxide (B-Ga2O3) devices
  • 4.2.6 Transition to 8- and 12-inch GaN-on-Si epitaxy lines
• 4.3 Market Restraints
  • 4.3.1 Complexities associated with reactor design
  • 4.3.2 Volatile prices and supply of specialty precursors
  • 4.3.3 Lengthy tool qualification cycles at IDMs and foundries
  • 4.3.4 High capex for next-gen high-temperature reactors
• 4.4 Industry Supply Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Impact of Macroeconomic Factors
• 4.8 Porter's Five Forces Analysis
  • 4.8.1 Threat of New Entrants
  • 4.8.2 Bargaining Power of Buyers/Consumers
  • 4.8.3 Bargaining Power of Suppliers
  • 4.8.4 Threat of Substitute Products
  • 4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Technology
  • 5.1.1 Metal-Organic Chemical Vapor Deposition (MOCVD)
  • 5.1.2 Hydride Vapor Phase Epitaxy (HVPE)
  • 5.1.3 High-Temperature Chemical Vapor Deposition (HT-CVD)
  • 5.1.4 Molecular Beam Epitaxy (MBE)
  • 5.1.5 Remote-Plasma CVD (RPCVD)
• 5.2 By Application
  • 5.2.1 Photonics
  • 5.2.2 Semiconductors
  • 5.2.3 Wide-Bandgap Materials
  • 5.2.4 Micro-Electro-Mechanical Systems (MEMS)
  • 5.2.5 Others
• 5.3 By Wafer Size
  • 5.3.1 Less than or Equal to 4-inch
  • 5.3.2 6-inch
  • 5.3.3 8-inch
  • 5.3.4 12-inch
  • 5.3.5 Greater than 12-inch
• 5.4 By Material
  • 5.4.1 III-V (GaAs, InP)
  • 5.4.2 GaN
  • 5.4.3 SiC
  • 5.4.4 Others
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Mexico
  • 5.5.2 South America
    • 5.5.2.1 Brazil
    • 5.5.2.2 Argentina
    • 5.5.2.3 Rest of South America
  • 5.5.3 Europe
    • 5.5.3.1 Germany
    • 5.5.3.2 United Kingdom
    • 5.5.3.3 France
    • 5.5.3.4 Italy
    • 5.5.3.5 Spain
    • 5.5.3.6 Russia
    • 5.5.3.7 Rest of Europe
  • 5.5.4 Asia-Pacific
    • 5.5.4.1 China
    • 5.5.4.2 Japan
    • 5.5.4.3 India
    • 5.5.4.4 South Korea
    • 5.5.4.5 South-East Asia
    • 5.5.4.6 Rest of Asia-Pacific
  • 5.5.5 Middle East and Africa
    • 5.5.5.1 Middle East
      • 5.5.5.1.1 Saudi Arabia
      • 5.5.5.1.2 United Arab Emirates
      • 5.5.5.1.3 Turkey
      • 5.5.5.1.4 Rest of Middle East
    • 5.5.5.2 Africa
      • 5.5.5.2.1 South Africa
      • 5.5.5.2.2 Nigeria
      • 5.5.5.2.3 Rest of Africa

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 for key companies, Products and Services, and Recent Developments)
  • 6.4.1 Aixtron SE
  • 6.4.2 Applied Materials, Inc.
  • 6.4.3 Tokyo Electron Limited
  • 6.4.4 Veeco Instruments Inc.
  • 6.4.5 LPE S.p.A.
  • 6.4.6 NuFlare Technology, Inc. (Toshiba Electronic Devices and Storage Corp.)
  • 6.4.7 II-VI Incorporated (Coherent Corp.)
  • 6.4.8 Intelligent Epitaxy Technology, Inc.
  • 6.4.9 DOWA Electronics Materials Co., Ltd.
  • 6.4.10 Siltronic AG
  • 6.4.11 RIBER S.A.
  • 6.4.12 Taiyo Nippon Sanso Corporation
  • 6.4.13 Chengdu Alight Optoelectronics Technology Co., Ltd.
  • 6.4.14 Advanced Epi Materials and Devices UK Ltd.
  • 6.4.15 NAURA Technology Group Co., Ltd.
  • 6.4.16 Shenzhen Topraysolar Co., Ltd.
  • 6.4.17 Suzhou Nano Epitaxy Inc.
  • 6.4.18 VEECO-Suzhou (CMI Suzhou)
  • 6.4.19 Jiangsu J-PEC Technology Co., Ltd.
  • 6.4.20 SkyWater Technology Foundry

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-space and Unmet-need Assessment