반도체 웨이퍼용 건식 세정 장비 시장 규모, 점유율 및 성장 예측(2026-2032년)

The Semiconductor Wafer Dry Cleaning Equipment Market is estimated at USD 1.20 billion in 2026 and is projected to reach USD 2.55 billion by 2032, representing a CAGR of 13.4% during 2026-2032.

The semiconductor industry is moving toward increasingly complex device architectures, including three-dimensional NAND, advanced DRAM, gate-all-around logic, and hybrid bonding. These structures create cleaning challenges that are difficult to address through conventional wet processes alone. High-aspect-ratio features, fragile patterns, tightly controlled material interfaces, and advanced packaging flows require cleaning technologies that can provide selective removal while limiting physical and electrical damage. As a result, dry cleaning equipment is becoming increasingly important in advanced semiconductor manufacturing.

Dry cleaning uses plasma, radicals, gases, or cryogenic carbon dioxide to remove particles, organic residues, native oxides, damaged silicon, polymers, and other surface contaminants. Remote and downstream plasma systems reduce direct ion bombardment, while radical-based processes provide selective material removal. Cryogenic CO2 cleaning offers a chemical-free approach for particle and thin organic residue removal. These technologies are increasingly integrated with deposition, etching, bonding, and other process modules to reduce contamination and reoxidation between steps.

Market Drivers

• High-aspect-ratio structures are increasing demand for dry cleaning. Three-dimensional NAND, advanced DRAM capacitors, and gate-all-around logic contain narrow openings, deep channels, and fragile structures. Wet cleaning can face transport limitations within these features. The subsequent drying process can also create capillary forces that may bend or collapse delicate patterns. Dry cleaning provides an alternative approach that can improve cleaning access while reducing the structural risks associated with liquid processing.
• Selective surface preparation is becoming more important at advanced nodes. Advanced semiconductor devices increasingly require the removal of only a few nanometers of oxide, damaged silicon, polymer, or other residues without affecting surrounding materials. This increases demand for systems with high selectivity, low plasma damage, and consistent wafer-to-wafer performance. Plasma-enhanced and radical-based technologies are well suited to these requirements because their chemistry and process conditions can be adjusted for specific materials.
• Hybrid bonding is creating a new application opportunity. Hybrid bonding requires extremely clean, flat, and chemically controlled surfaces. Copper-to-copper and oxide-to-oxide bonding processes are particularly sensitive to particles, organic contamination, native oxide, and surface condition. Plasma-based cleaning can remove contamination and activate dielectric surfaces without introducing a liquid drying step. As hybrid bonding expands into high-bandwidth memory, chiplets, and logic-memory integration, dry cleaning is becoming an important part of advanced packaging workflows.
• Process integration and environmental considerations are also supporting adoption. Selected dry-cleaning processes can reduce water consumption, solvent handling, and hazardous liquid waste. Vacuum-integrated cleaning can also reduce queue time between cleaning and subsequent deposition or bonding. This helps limit reoxidation and airborne contamination. These advantages are particularly valuable in high-cost semiconductor process modules where small improvements in defect performance can support manufacturing yield.

Market Restraints

• Dry cleaning is not a complete replacement for wet cleaning. Several contaminants, particularly certain ionic and metallic contaminants, may still be removed more effectively through liquid chemistries. Semiconductor manufacturers therefore need to balance dry and wet processes according to the requirements of each manufacturing step.
• Process-related challenges can also limit adoption. Plasma-based cleaning can create concerns related to substrate damage, charging, chamber seasoning, gas handling, residue redeposition, and surface modification. Selective gas-phase cleaning requires tight control over chemistry and process conditions. Equipment suppliers must achieve high throughput and repeatability while maintaining the required level of selectivity.
• Cryogenic CO2 systems face their own operational requirements, including precise particle delivery and exhaust management. Integrating dry-cleaning equipment into existing fabs can also be challenging, particularly when the cleaning module must be positioned directly beside deposition, etching, contact formation, or bonding equipment. These integration requirements can increase equipment qualification and process-development time.

Technology and Segment Insights

• The market is segmented by cleaning technology, cleaning objective, application, wafer size, installation type, and geography.
• By cleaning technology, remote and downstream plasma cleaning represents a major commercial category. These systems generate reactive species away from the wafer, reducing direct ion bombardment and making them suitable for low-damage cleaning and surface activation. Applications include organic residue removal, native-oxide conditioning, pre-bond cleaning, and surface preparation.
• Plasma-enhanced selective cleaning is particularly important for advanced logic and memory. It supports controlled removal of oxide, nitride, silicon, and other residues in high-aspect-ratio structures. This segment benefits from the industry's shift toward more three-dimensional device architectures.
• Radical-based gas cleaning is gaining importance because it enables highly selective dry material removal. It is relevant to DRAM, 3D NAND, advanced logic, and other applications where adjacent materials must remain protected. The technology reduces dependence on liquid processes where pattern collapse or material selectivity can become concerns.
• Cryogenic CO2 cleaning represents a differentiated specialty segment. It uses controlled CO2 particles or snow to remove particles and thin organic contamination without water or solvents. The approach is relevant to wafer surfaces, MEMS, compound semiconductors, and applications where surface protection is important.
• Gas-phase native-oxide removal and dry edge and bevel cleaning provide additional opportunities. Native-oxide cleaning is useful before contact formation, deposition, and other processes where surface condition must be tightly controlled. Edge and bevel cleaning is gaining attention because film and particle accumulation around the wafer perimeter can contribute to defects during deposition, packaging, and bonding.
• By cleaning objective, the market includes particle removal, organic residue removal, native-oxide removal, damaged-silicon removal, polymer and post-etch residue removal, and surface activation. The growing importance of selective surface preparation is increasing demand for equipment capable of performing multiple cleaning functions within advanced process flows.
• By application, high-aspect-ratio contact cleaning, DRAM, 3D NAND, and gate-all-around logic represent important advanced-node opportunities. MEMS and compound semiconductors also provide specialty applications. Hybrid bonding and 3D integration represent a particularly strong emerging opportunity because these processes require highly controlled surface preparation immediately before bonding.
• By wafer size, 300 mm systems represent the most important advanced semiconductor manufacturing platform, while 200 mm and 150 mm and smaller wafers remain relevant for specialty devices, MEMS, and other applications.
• By installation type, the market includes standalone single-wafer systems, integrated cluster preclean systems, batch and semi-batch systems, and R&D and specialty systems. Integrated cluster configurations are particularly valuable where contamination control and short process-transfer times are critical.

Competitive and Strategic Outlook

• The competitive landscape is relatively fragmented because dry cleaning encompasses multiple technology platforms rather than one dominant equipment architecture. PSK has a strong position in plasma-based dry cleaning for advanced memory and logic. Applied Materials participates through integrated preclean and radical-based selective removal technologies. Bruker has established a differentiated position in cryogenic CO2 wafer cleaning.
• ULVAC is active in plasma-based surface cleaning and activation, including applications associated with hybrid bonding. Samco-UCP provides remote-plasma wafer cleaning and surface activation systems. Plasma-Therm, PVA TePla, Nordson MARCH, Yield Engineering Systems, Tokyo Electron, SCREEN Semiconductor Solutions, Lam Research, SPTS Technologies, Oxford Instruments, and other equipment suppliers participate across adjacent cleaning, plasma, vacuum, packaging, and surface-treatment applications.
• Competition is increasingly focused on selective removal, low-damage processing, process integration, throughput, wafer uniformity, and compatibility with advanced semiconductor manufacturing. Equipment suppliers are also developing solutions that can be integrated directly with deposition, etch, and bonding modules. This supports tighter process control and reduces contamination between manufacturing steps.
• Recent technology activity reflects this strategic direction. Applied Materials has continued developing gas-based selective removal for advanced three-dimensional NAND structures. Applied Materials and SCREEN Semiconductor Solutions have also pursued collaborative wafer-cleaning development. ULVAC has demonstrated downstream plasma cleaning and activation for hybrid bonding. PSK continues to develop next-generation dry-cleaning solutions, while Samco-UCP maintains commercial offerings for 300 mm remote-plasma wafer surface cleaning.
• Asia Pacific remains the largest regional opportunity. Taiwan, South Korea, Japan, and China have substantial advanced logic, memory, packaging, and semiconductor manufacturing capacity. Taiwan benefits from leading-edge logic, high-bandwidth memory, packaging, and hybrid-bonding activity. South Korea has strong DRAM and NAND manufacturing and is home to major semiconductor manufacturers and dry-process equipment suppliers. Japan combines semiconductor manufacturing with a strong equipment and materials ecosystem. China is expanding semiconductor fabrication capacity and its domestic equipment ecosystem.
• North America remains strategically important because of the presence of major equipment developers and suppliers. Europe has a smaller semiconductor wafer volume but provides opportunities in MEMS, power semiconductors, compound semiconductors, and specialty manufacturing. Overall, regional demand will continue to reflect fab construction, advanced-node transitions, memory investment, packaging development, and the adoption of increasingly complex device structures.

Conclusion

• The Semiconductor Wafer Dry Cleaning Equipment Market is positioned for strong growth as semiconductor manufacturing moves toward more complex architectures and advanced integration technologies. High-aspect-ratio structures, selective material removal, hybrid bonding, and three-dimensional integration are creating applications where conventional wet cleaning faces technical limitations. Remote plasma, plasma-enhanced selective cleaning, radical-based gas cleaning, cryogenic CO2 cleaning, and specialized edge-cleaning technologies are expanding the range of dry-cleaning applications. With Asia Pacific leading demand and equipment suppliers investing in low-damage, highly selective, and integrated solutions, dry cleaning is expected to become an increasingly important component of advanced semiconductor process flows.

Key Benefits of this Report

• Insightful Analysis: Detailed market insights across regions, customer segments, policies, socio-economic factors, consumer preferences, and industry verticals.
• Competitive Landscape: Understand strategic moves by key players to identify optimal market entry approaches.
• Market Drivers and Future Trends: Assess major growth forces and emerging developments shaping the market.
• Actionable Recommendations: Support strategic decisions to unlock new revenue streams.
• Caters to a Wide Audience: Suitable for startups, research institutions, consultants, SMEs, and large enterprises.

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Report Coverage

• Historical data from 2021 to 2024, Base year 2025, and Forecast years from 2026 to 2032
• Growth opportunities, challenges, supply chain outlook, regulatory framework, and trend analysis
• Competitive positioning, strategies, and market share evaluation, and trade analysis
• Revenue growth and forecast assessment across cleaning technologies, cleaning objectives, applications, wafer sizes, installation types, and geographies
• Company profiling including strategies, products, financials, and key developments

TABLE OF CONTENTS

1. Executive Summary

• 1.1. Market Opportunity and Key Findings
• 1.2. Dry-Cleaning Technology Outlook
• 1.3. Advanced Logic, Memory and Hybrid-Bonding Demand

2. Market Overview

• 2.1. Semiconductor Wafer Dry-Cleaning Fundamentals
• 2.2. Dry versus Wet Cleaning
• 2.3. Plasma and Radical-Based Cleaning
• 2.4. Gas-Phase Native-Oxide Removal
• 2.5. Cryogenic Carbon-Dioxide Cleaning
• 2.6. Pre-Bond Surface Cleaning and Activation

3. Market Size and Forecast, 2026-2032

• 3.1. Global Market Revenue
• 3.2. Annual Growth Analysis
• 3.3. Equipment, Integration and Service Revenue

4. Market by Cleaning Technology

• 4.1. Remote/Downstream Plasma Cleaning
• 4.2. Plasma-Enhanced Selective Cleaning
• 4.3. Radical-Based Gas Cleaning
• 4.4. Cryogenic CO2 Cleaning
• 4.5. Gas-Phase Native-Oxide Removal
• 4.6. Dry Edge and Bevel Cleaning

5. Market by Cleaning Objective

• 5.1. Particle Removal
• 5.2. Organic Residue Removal
• 5.3. Native-Oxide Removal
• 5.4. Damaged-Silicon Removal
• 5.5. Polymer and Post-Etch Residue Removal
• 5.6. Surface Activation

6. Market by Application

• 6.1. High-Aspect-Ratio Contact Cleaning
• 6.2. DRAM
• 6.3. 3D NAND
• 6.4. Gate-All-Around Logic
• 6.5. MEMS and Compound Semiconductors
• 6.6. Hybrid Bonding and 3D Integration

7. Market by Wafer Size

• 7.1. 300 mm
• 7.2. 200 mm
• 7.3. 150 mm and Below

8. Market by Installation Type

• 8.1. Standalone Single-Wafer Systems
• 8.2. Integrated Cluster Preclean
• 8.3. Batch and Semi-Batch Systems
• 8.4. R&D and Specialty Systems

9. Regional Market

• 9.1. Asia Pacific
  • 9.1.1. Taiwan
  • 9.1.2. South Korea
  • 9.1.3. Japan
  • 9.1.4. China
• 9.2. North America
• 9.3. Europe
• 9.4. Rest of World

10. Market Dynamics

• 10.1. Drivers
  • 10.1.1. High-Aspect-Ratio Device Structures
  • 10.1.2. Selective Surface Preparation
  • 10.1.3. Hybrid-Bonding Expansion
  • 10.1.4. Water, Waste and Queue-Time Reduction
• 10.2. Restraints
  • 10.2.1. Limited Replacement of Wet Cleaning
  • 10.2.2. Plasma-Damage and Chamber-Control Requirements
  • 10.2.3. Throughput Constraints
  • 10.2.4. Fab Integration Complexity

11. Competitive Landscape

• 11.1. Plasma Dry-Clean Specialists
• 11.2. Selective Removal Platforms
• 11.3. Cryogenic Cleaning Suppliers
• 11.4. Hybrid-Bonding Surface Preparation
• 11.5. Service and Installed-Base Support

12. Company Profiles

• 12.1 PSK
• 12.2 Applied Materials
• 12.3 Bruker
• 12.4 ULVAC
• 12.5 Samco-UCP
• 12.6 Plasma-Therm
• 12.7 PVA TePla
• 12.8 Nordson MARCH
• 12.9 Yield Engineering Systems
• 12.10 Tokyo Electron
• 12.11 SCREEN Semiconductor Solutions
• 12.12 Lam Research
• 12.13 KLA Corporation
• 12.14 Oxford Instruments

13. Recent Developments

14. Appendix