The Global PCB Photosensitive Ink Market was valued at USD 2.1 Billion in 2023 and is projected to reach USD 2.9 Billion by 2029, growing at a Compound Annual Growth Rate (CAGR) of 5.7% during the forecast period (2024–2029). This growth is being driven by the expanding electronics industry, increasing demand for high-density interconnect (HDI) PCBs, and the rising adoption of advanced packaging technologies across consumer electronics, automotive, and telecommunications sectors.

As the backbone of modern electronics manufacturing, PCB photosensitive inks are critical for defining circuit patterns and ensuring the reliability of printed circuit boards. In this blog, we profile the Top 10 Companies in the PCB Photosensitive Ink Industry—a group of specialized chemical manufacturers and material science innovators enabling the next generation of electronic devices.

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PCB Photosensitive Ink Market – View in Detailed Research Report

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🔟 1. Taiyo Ink Mfg. Co., Ltd.

Headquarters: Saitama, Japan
Key Offering: PCB Photosensitive Solder Resist Inks, Circuit Inks, Marking Inks

Taiyo Ink is a global leader in the PCB ink industry, renowned for its high-performance photosensitive solder resist inks used in a wide range of applications from consumer electronics to automotive systems. The company’s products are known for their exceptional resolution, thermal stability, and chemical resistance.

Innovation Initiatives:

• Development of low-temperature curable inks for flexible PCBs

• Halogen-free and environmentally friendly ink formulations

• Advanced inks for semiconductor packaging and HDI applications

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9️⃣ 2. Onstatic Technology Co., Ltd.

Headquarters: Taipei, Taiwan
Key Offering: Photosensitive Dielectric Inks, Solder Masks, Circuit Inks

Onstatic Technology specializes in advanced PCB materials, including high-resolution photosensitive inks for both rigid and flexible circuit boards. The company serves major PCB manufacturers across Asia and has established a strong reputation for quality and technical support.

Innovation Initiatives:

• Inks compatible with laser direct imaging (LDI) technology

• Products designed for 5G infrastructure applications

• Development of ultra-thin solder mask formulations

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8️⃣ 3. Tamura Corporation

Headquarters: Tokyo, Japan
Key Offering: Photosensitive Solder Resist Inks, Etching Resists, Marking Inks

Tamura Corporation is a diversified electronics company with a strong presence in PCB materials. Their photosensitive ink division produces high-quality solder resist inks that meet the demanding requirements of automotive and industrial electronics applications.

Innovation Initiatives:

• High-heat resistance formulations for automotive under-hood applications

• Low-viscosity inks for fine line circuit definition

• Environmentally sustainable manufacturing processes

Download FREE Sample Report:
PCB Photosensitive Ink Market – View in Detailed Research Report

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7️⃣ 4. Advance Materials Corporation

Headquarters: Connecticut, USA
Key Offering: Specialty PCB Inks, Photosensitive Dielectrics, Solder Masks

Advance Materials Corporation focuses on high-performance materials for the electronics industry, including specialized photosensitive inks for advanced PCB applications. The company serves both North American and global markets with technically advanced formulations.

Innovation Initiatives:

• Inks for high-frequency PCB substrates (RF/microwave applications)

• Thermally conductive solder mask formulations

• Products supporting miniaturization trends in electronics

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6️⃣ 5. Shenzhen Rongda Photosensitive & Technology Co., Ltd.

Headquarters: Shenzhen, China
Key Offering: UV-Curable PCB Inks, Photosensitive Resists, Solder Mask Inks

Shenzhen Rongda is a leading Chinese manufacturer of photosensitive materials for the PCB industry. The company has grown significantly by serving the massive electronics manufacturing ecosystem in the Greater China region while expanding its global footprint.

Innovation Initiatives:

• Cost-effective solutions for high-volume consumer electronics

• Rapid-curing formulations for manufacturing efficiency

• Custom ink development for specific customer applications

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5️⃣ 6. Jiangsu Kuangshun Photosensitivity New-Material Stock Co., Ltd.

Headquarters: Jiangsu, China
Key Offering: Photosensitive Chemical Products, PCB Inks, Electronic Chemicals

Kuangshun Photosensitivity specializes in the research, development, and production of photosensitive materials for various industrial applications, with a strong focus on PCB manufacturing. The company leverages advanced chemical engineering to create innovative ink solutions.

Innovation Initiatives:

• Development of high-resolution inks for IC substrate manufacturing

• Water-based photosensitive ink formulations

• Research into next-generation photopolymer technology

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4️⃣ 7. New East New Materials Co., Ltd.

Headquarters: Guangdong, China
Key Offering: PCB Solder Mask Inks, Marking Inks, Circuit Inks

New East New Materials has established itself as a significant player in the Asian PCB materials market, providing quality photosensitive inks to PCB manufacturers across multiple industry segments. The company focuses on both performance and cost-effectiveness.

Innovation Initiatives:

• Expansion of product portfolio for flex and rigid-flex PCBs

• Enhanced adhesion formulations for challenging substrates

• Improved developing properties for manufacturing consistency

Download FREE Sample Report:
PCB Photosensitive Ink Market – View in Detailed Research Report

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3️⃣ 8. Eternal Materials Co., Ltd.

Headquarters: Kaohsiung, Taiwan
Key Offering: Electronic Chemicals, PCB Inks, Industrial Coatings

Eternal Materials is a diversified chemical company with a strong electronic materials division that produces high-quality photosensitive inks for PCB applications. The company serves global customers with a comprehensive product portfolio.

Innovation Initiatives:

• Integrated solutions for the entire PCB manufacturing process

• Development of inks with improved weatherability and durability

• Focus on regulatory compliance and environmental standards

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2️⃣ 9. Hitachi Chemical Company (Showa Denko Materials)

Headquarters: Tokyo, Japan
Key Offering: Advanced Electronic Materials, PCB Solder Resists, Semiconductor Materials

As part of Showa Denko Materials following the acquisition, Hitachi Chemical’s legacy photosensitive ink products continue to serve high-reliability applications in automotive, aerospace, and industrial electronics with exceptional performance characteristics.

Innovation Initiatives:

• Materials for automotive radar and ADAS applications

• High-reliability formulations for harsh environments

• Integration with other electronic material systems

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1️⃣ 10. San-ei Kagaku Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Photosensitive Resists, PCB Manufacturing Chemicals, Specialty Inks

San-ei Kagaku specializes in fine chemicals for the electronics industry, including photosensitive materials for PCB fabrication. The company focuses on niche applications requiring high precision and specialized performance characteristics.

Innovation Initiatives:

• Ultra-high resolution inks for advanced packaging

• Custom formulations for specialized applications

• Technical support and co-development with customers

Get Full Report Here:
PCB Photosensitive Ink Market – View in Detailed Research Report

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🌍 Outlook: The Future of PCB Photosensitive Ink Is High-Performance and Sustainable

The PCB photosensitive ink market is undergoing significant transformation as electronics continue to evolve toward higher density, greater performance, and improved sustainability. While traditional formulations still dominate, the industry is investing heavily in advanced material science to meet the demanding requirements of next-generation electronic devices.

📈 Key Trends Shaping the Market:

• Growing demand for high-resolution inks supporting HDI and ultra-HDI PCBs

• Increasing adoption of environmentally friendly, halogen-free formulations

• Development of inks compatible with advanced manufacturing processes like mSAP

• Expansion of applications in automotive electronics, 5G infrastructure, and IoT devices

Get Full Report Here:
PCB Photosensitive Ink Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials for current electronics manufacturing—they’re developing the advanced material solutions that will enable the next generation of technological innovation.