The Global Liquid Photosensitive Solder Resist Ink Market was valued at USD 269 Million in 2023 and is projected to reach USD 462.25 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.20% during the forecast period (2023–2032). This growth is being driven by the surging demand for printed circuit boards (PCBs) in consumer electronics, automotive applications, and aerospace sectors, alongside the push for environmentally friendly, high-resolution inks that enhance manufacturing efficiency and reliability.
As the electronics industry evolves toward miniaturization and sustainability, the focus turns to essential materials like liquid photosensitive solder resist ink, which protects circuit patterns during soldering. In this blog, we profile the Top 10 Companies in the Liquid Photosensitive Solder Resist Ink Industry—a blend of chemical innovators, material specialists, and global suppliers advancing precision coating technologies for the future of PCB production.
🔟 1. Huntsman Corporation
Headquarters: The Woodlands, Texas, USA
Key Offering: Solvent-based and non-solvent-based photosensitive inks for high-density PCBs
Huntsman Corporation stands as a major player in advanced materials, providing liquid photosensitive solder resist inks tailored for demanding applications in consumer electronics and automotive sectors. Their products emphasize superior adhesion, chemical resistance, and fine-line resolution, supporting the shift toward lead-free soldering processes in global manufacturing.
Innovation Initiatives:
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Development of low-VOC, eco-friendly formulations
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Collaborations with PCB fabricators for customized high-resolution inks
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Investment in R&D for inks compatible with 5G and IoT devices
Download FREE Sample Report: Liquid Photosensitive Solder Resist Ink Market – View in Detailed Research Report
9️⃣ 2. Coats Electronic
Headquarters: Shenzhen, China
Key Offering: Non-solvent based LPSR inks for automotive and aerospace PCBs
Coats Electronic specializes in innovative coating solutions, delivering liquid photosensitive solder resist inks that meet stringent industry standards for durability and environmental compliance. Operating across Asia-Pacific, the company supports high-volume production for electric vehicles and avionics, ensuring reliable protection against solder bridging and corrosion.
Innovation Initiatives:
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Focus on halogen-free inks to reduce environmental impact
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Partnerships with electronics manufacturers to optimize ink application processes
8️⃣ 3. Showa Denko Materials Co., Ltd.
Headquarters: Tokyo, Japan
Key Offering: High-performance solvent-based inks for consumer electronics
Showa Denko is renowned for its expertise in functional materials, offering liquid photosensitive solder resist inks that provide excellent photo-sensitivity and thermal stability. Their solutions are widely used in smartphones and wearables, where precise circuit protection is crucial for compact designs and high-frequency performance.
Innovation Initiatives:
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Advancements in UV-curable inks for faster curing times
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Integration of nanotechnology for enhanced ink durability
7️⃣ 4. Ajinomoto Fine-Techno Co., Inc.
Headquarters: Tokyo, Japan
Key Offering: Advanced non-solvent LPSR inks for flexible and rigid PCBs
Ajinomoto Fine-Techno excels in fine chemical technologies, producing liquid photosensitive solder resist inks that support high-layer count boards in aerospace and instrumentation. The company’s emphasis on low-shrinkage formulations helps minimize warping during PCB assembly, improving yield rates in complex manufacturing environments.
Innovation Initiatives:
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Goal to expand eco-solvent-free production by 2030
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Japan’s leading facility for high-precision ink development
Download FREE Sample Report: Liquid Photosensitive Solder Resist Ink Market – View in Detailed Research Report
6️⃣ 5. Nan Ya Plastics Corporation
Headquarters: Taoyuan City, Taiwan
Key Offering: Versatile solvent and non-solvent inks for consumer and industrial applications
Nan Ya Plastics is a key supplier in the electronics materials space, providing liquid photosensitive solder resist inks that balance cost-effectiveness with high performance. Their products serve a broad range of end-users, from consumer gadgets to industrial controls, with a focus on seamless integration into automated coating lines.
Innovation Initiatives:
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Certified low-emission inks for global regulatory compliance
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Expansion of supply chains in Asia for rapid delivery
5️⃣ 6. Taiwan S.M Materials Corporation
Headquarters: Taichung, Taiwan
Key Offering: Specialized LPSR inks for high-reliability PCBs in aerospace
Taiwan S.M Materials Corporation leads in precision materials, offering liquid photosensitive solder resist inks optimized for harsh environments like aerospace and automotive electronics. Their inks feature exceptional electrical insulation and resistance to thermal cycling, enabling reliable performance in mission-critical applications.
Innovation Initiatives:
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Annual production exceeding 500 tons of advanced inks
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Target to double capacity for flexible PCB inks by 2027
4️⃣ 7. New East New Materials Co., Ltd.
Headquarters: Suzhou, China
Key Offering: Cost-efficient solvent-based inks for consumer electronics
New East New Materials is a rising force in China’s materials sector, supplying liquid photosensitive solder resist inks that cater to the booming demand for affordable yet high-quality PCB protection. The company plays a pivotal role in the regional supply chain, supporting mass production for smart devices and home appliances.
Innovation Initiatives:
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Research into bio-based alternatives for sustainable inks
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Local innovation programs for next-gen photoresist technologies
3️⃣ 8. Jiangsu Kuangshun Photosensitivity New Material Stock Co., Ltd.
Headquarters: Nanjing, China
Key Offering: Non-solvent inks for automotive and instrumentation PCBs
Jiangsu Kuangshun is a dedicated photosensitive materials provider, developing liquid photosensitive solder resist inks that offer superior fine-pattern resolution for advanced electronics. Their solutions are integral to China’s growing automotive sector, ensuring robust protection for sensors and control units in electric vehicles.
Innovation Initiatives:
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Indigenous R&D in high-contrast inks for better imaging
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Collaborations with domestic fabricators to scale production
2️⃣ 9. Shenzhen Rongda Photosensitive Technology Co., Ltd.
Headquarters: Shenzhen, China
Key Offering: High-resolution LPSR inks for consumer electronics and others
Shenzhen Rongda Photosensitive Technology focuses on cutting-edge photosensitive solutions, delivering liquid photosensitive solder resist inks that enable ultra-fine line widths in densely packed PCBs. As a hub in Shenzhen’s electronics ecosystem, the company supports rapid prototyping and high-volume manufacturing for global brands.
Innovation Initiatives:
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Aiming for 1 million tons annual output of green inks
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Major expansion in supply networks for international markets
1️⃣ 10. Taiyo Yuden Co., Ltd. (Taiyo Ink)
Headquarters: Tokyo, Japan
Key Offering: Premium solvent and non-solvent LPSR inks for all applications
Taiyo Ink, part of Taiyo Yuden, is the global frontrunner in solder resist technologies, supplying liquid photosensitive inks that set industry benchmarks for quality and innovation. Their extensive portfolio serves automotive, aerospace, and consumer electronics, with a strong emphasis on compatibility with emerging fabrication techniques like LDI (Laser Direct Imaging).
Innovation Initiatives:
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Comprehensive solutions for lead-free and RoHS-compliant processes
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Strategic alliances with key PCB producers worldwide
Read Full Report: Liquid Photosensitive Solder Resist Ink Market – View in Detailed Research Report
🌍 Outlook: The Future of Liquid Photosensitive Solder Resist Ink Is Precise and Sustainable
The liquid photosensitive solder resist ink market is experiencing significant transformation. While traditional solvent-based inks maintain a strong presence, investments are pouring into non-solvent alternatives, advanced formulations, and process optimizations to meet the demands of smaller, smarter electronics.
📈 Key Trends Shaping the Market:
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Expansion of non-solvent inks in Asia-Pacific and North America
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Regulatory mandates for low-VOC materials by 2030
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Digital imaging integration for finer resolutions
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Industry partnerships for eco-friendly PCB innovations
Market trends affecting Liquid Photosensitive Solder Resist Ink Market
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Shift toward non-solvent formulations — reduces environmental impact while improving worker safety; companies like Huntsman are leading with water-based options that comply with tightening VOC regulations.
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Miniaturization demands in electronics — drives need for high-resolution inks supporting finer pitches; Taiyo Ink’s advancements in LDI-compatible resists exemplify this trend.
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Sustainability focus in supply chains — increasing adoption of halogen-free and bio-derived materials; Ajinomoto’s R&D highlights efforts to lower carbon footprints in production.
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Growth in automotive and aerospace applications — requires inks with enhanced thermal and chemical resistance; Shenzhen Rongda’s specialized offerings are gaining traction here.
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Automation in coating processes — inkjet and screen-printing innovations reduce waste; Showa Denko’s process-compatible inks support this efficiency push.
Read Full Report: Liquid Photosensitive Solder Resist Ink Market – View in Detailed Research Report
The companies listed above are not only protecting global PCBs—they’re spearheading the precision revolution in electronics manufacturing.
In the rapidly evolving landscape of printed circuit board production, liquid photosensitive solder resist ink remains a cornerstone material. Its ability to selectively mask areas during soldering prevents short circuits and ensures the integrity of intricate designs. As global electronics consumption surges, driven by 5G rollout, electric vehicles, and smart devices, the market’s growth trajectory underscores the need for inks that offer not just protection but also enhanced performance characteristics like finer resolution and better adhesion.
Looking deeper, the North American segment, valued at USD 77.74 million in 2023 with a CAGR of 5.31% through 2032, reflects steady demand from aerospace and instrumentation sectors. However, Asia-Pacific dominates due to manufacturing hubs in China, Japan, and Taiwan, where companies like those profiled are innovating to meet volume and quality standards.
Challenges such as raw material volatility and environmental regulations persist, yet opportunities abound in niche applications like flexible PCBs for wearables. The competitive landscape features intense R&D, with key players differentiating through sustainability and technological superiority.
For instance, the transition from solvent-based to non-solvent-based inks addresses health and ecological concerns, aligning with global standards like REACH in Europe. This shift, while initially costlier, promises long-term savings through reduced waste and compliance fees.
Furthermore, the integration of Industry 4.0 practices, such as AI-driven quality control in ink application, is streamlining operations. Market segmentation by type and application reveals consumer electronics as the largest user, but automotive growth is accelerating, fueled by electrification trends.
Geographically, Europe’s emphasis on green manufacturing is pushing for bio-based inks, while South America’s emerging electronics assembly plants offer untapped potential. In the Middle East and Africa, infrastructure investments in tech are gradually increasing ink demand.
Overall, stakeholders benefit from detailed analyses of drivers like PCB complexity and restraints such as supply chain disruptions. Porter’s Five Forces highlights moderate supplier power but high buyer influence in this mature yet innovative market.
Value chain insights reveal upstream reliance on resins and photoinitiators, with downstream focus on PCB fabricators. Recent developments, including mergers among material firms, consolidate expertise and expand portfolios.
Investors and strategists should note promising niches in aerospace-grade inks, where reliability trumps cost. The report’s projections, backed by historical data, equip decision-makers to navigate this USD 462.25 million future.
By understanding segments like automotive (projected highest growth) and others, businesses can tailor strategies. For example, non-solvent inks are poised to capture share due to regulatory tailwinds.
In conclusion, the Liquid Photosensitive Solder Resist Ink Market’s evolution mirrors the broader electronics boom, with profiled leaders at the forefront of sustainable, precise solutions.