Global Single Crystal AlN Substrate Wafer Market Growth 2025-2031

The global Single Crystal AlN Substrate Wafer market size is predicted to grow from US$ 7.3 million in 2025 to US$ 45.7 million in 2031; it is expected to grow at a CAGR of 35.9% from 2025 to 2031.

This report studies the AlN substrate/wafer, currently the AlN wafer prepared by the Physical Vapor Transport (PVT) method.

Aluminum nitride (AlN) is an important blue and ultraviolet light-emitting material, which is used in ultraviolet/deep ultraviolet light-emitting diodes, ultraviolet laser diodes, and ultraviolet detectors. In addition, AlN can form a continuous solid solution with III nitrides such as GaN and InN, and its ternary or quaternary alloy can achieve continuous adjustment of its band gap from the visible band to the deep ultraviolet band, making it an important high-performance luminescence material.

AIN (aluminum nitride) single crystal substrate is expected as high efficiency, high frenquency electronical device and deep ultraviolet emitting element.

At present, although the AlN single crystal substrate prepared by the PVT method has been commercialized; the AlN substrate price is very high, which hinders its large-scale commercialization. In addition, the AlN single crystal grown by the PVT method is usually yellow or brown, and has poor light transmittance, which is not conducive to the preparation of deep ultraviolet light-emitting devices as a substrate.

Currently the major sizes of AlN wafer are 10mm, 15mm, 20mm, 25 mm, 30mm, 35 mm, 50.8 mm (2") etc. few players have developed the 60mm AlN wafer.

United States market for Single Crystal AlN Substrate Wafer is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

China market for Single Crystal AlN Substrate Wafer is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Europe market for Single Crystal AlN Substrate Wafer is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Global key Single Crystal AlN Substrate Wafer players cover HexaTech, Inc, ELECTRONICS AND MATERIALS, Crystal IS, Fraunhofer IISB, Tokuyama, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2024.

LP Information, Inc. (LPI) ' newest research report, the “Single Crystal AlN Substrate Wafer Industry Forecast” looks at past sales and reviews total world Single Crystal AlN Substrate Wafer sales in 2024, providing a comprehensive analysis by region and market sector of projected Single Crystal AlN Substrate Wafer sales for 2025 through 2031. With Single Crystal AlN Substrate Wafer sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Single Crystal AlN Substrate Wafer industry.

This Insight Report provides a comprehensive analysis of the global Single Crystal AlN Substrate Wafer landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Single Crystal AlN Substrate Wafer portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Single Crystal AlN Substrate Wafer market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Single Crystal AlN Substrate Wafer and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Single Crystal AlN Substrate Wafer.

This report presents a comprehensive overview, market shares, and growth opportunities of Single Crystal AlN Substrate Wafer market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:
Wafer Size: 20mm and Below
Wafer Size: 20mm-50mm
Wafer Size: 50 and Above

Segmentation by Application:
UVC LED
RF Devices
Power Devices
Others

This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
HexaTech, Inc
ELECTRONICS AND MATERIALS
Crystal IS
Fraunhofer IISB
Tokuyama
Ultratrend Technologies
Xiamen Powerway (PAM XIAMEN)

Key Questions Addressed in this Report

What is the 10-year outlook for the global Single Crystal AlN Substrate Wafer market?

What factors are driving Single Crystal AlN Substrate Wafer market growth, globally and by region?

Which technologies are poised for the fastest growth by market and region?

How do Single Crystal AlN Substrate Wafer market opportunities vary by end market size?

How does Single Crystal AlN Substrate Wafer break out by Type, by Application?

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