The Global Die Attach Film Market was valued at USD 1.42 Billion in 2025 and is projected to reach USD 2.35 Billion by 2034, growing at a Compound Annual Growth Rate (CAGR) of 7.8% during the forecast period (2024–2032). This growth is being driven by the relentless demand for semiconductor miniaturization, the proliferation of 5G and IoT devices, and the accelerating adoption of Advanced Semiconductor Packaging (ASP) solutions across consumer electronics, automotive, and industrial sectors.

As the electronics industry transforms toward heterogeneous integration and system-in-package designs, the spotlight is on the key material suppliers who are driving innovation in thermal management, electrical performance, and assembly reliability. In this blog, we profile the Top 10 Companies in the Die Attach Film Industry—a mix of chemical giants, adhesive specialists, and material science pioneers shaping the future of semiconductor packaging.

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🔟 1. Henkel AG & Co. KGaA

Headquarters: Düsseldorf, Germany
Key Offering: Loctite ABLESTIK NCF Series, Non-Conductive Films (NCF), Conductive Pastes & Films

Henkel is a global leader in adhesive technologies, including a comprehensive portfolio of high-performance die attach films. Their Loctite ABLESTIK series is renowned for superior reliability in automotive and high-frequency applications, providing excellent thermal conductivity and void-free bonding critical for power semiconductors and 5G modules.

Innovation & Growth Initiatives:

• Development of next-generation thermally conductive films for GaN and SiC power devices
• Strategic focus on materials for Fan-Out Wafer-Level Packaging (FOWLP) and 3D integration
• Expansion of production capacity in Asia to support regional semiconductor growth

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9️⃣ 2. Nitto Denko Corporation

Headquarters: Osaka, Japan
Key Offering: Elepfilm, Elep Holder (non-conductive films), Anisotropic Conductive Films (ACF)

Nitto Denko is a dominant force in the die attach film market, leveraging its expertise in polymer science and thin-film technology. The company’s Elepfilm series is a benchmark for high-reliability applications, offering exceptional thermal resistance and low moisture absorption, making it a preferred choice for automotive under-the-hood electronics and advanced memory packaging.

Innovation & Growth Initiatives:

• Pioneering ultra-thin films (sub-10μm) for stacked-die and Package-on-Package (PoP) applications
• Investment in R&D for films compatible with low-temperature bonding processes
• Global supply chain reinforcement to ensure material availability for major OSATs and IDMs

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8️⃣ 3. Furukawa Electric Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: FA Series, AP Series, and Laser-Debondable Temporary Bonding Films

Furukawa Electric is a key innovator, particularly known for its laser-reactive temporary bonding films that enable 3D integration and wafer thinning. Their die attach film portfolio is critical for memory device manufacturing and high-density logic packaging, where precision and processability are paramount.

Innovation & Growth Initiatives:

• Leading development in debonding technologies for ultra-thin wafer handling
• Focus on halogen-free and environmentally friendly film formulations
• Collaborations with leading semiconductor equipment makers for process integration

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7️⃣ 4. Lintec Corporation

Headquarters: Tokyo, Japan
Key Offering: Adwill DAF series, Non-Conductive Films, UV- and Thermal-Curable Films

Lintec’s Adwill DAF series is a cornerstone product for mobile device processors and RF modules. The company excels in providing films with controlled flow properties during heat pressing, ensuring complete die coverage without bleed-out, which is essential for fine-pitch flip-chip and chip-on-flex assemblies.

Innovation & Growth Initiatives:

• Expansion into films for high-brightness LED packaging and image sensor applications
• Development of low-stress films to mitigate warpage in large-format packages
• Strengthening technical support services for customers in China and Southeast Asia

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6️⃣ 5. Hitachi Chemical Co., Ltd. (Showa Denko Materials)

Headquarters: Tokyo, Japan
Key Offering: Crystallok UV-curable films, Non-Conductive Pastes and Films

As part of Showa Denko Materials, Hitachi Chemical brings deep materials science expertise to the die attach film segment. Their products are known for high thermal conductivity and excellent adhesion to various surfaces, including copper leadframes and organic substrates, serving demanding applications in automotive power control units and server CPUs.

Innovation & Growth Initiatives:

• Focus on high-thermal-conductivity films (exceeding 3 W/mK) for heat dissipation
• Integration of filler technology to reduce coefficient of thermal expansion (CTE) mismatch
• Cross-portfolio synergy with semiconductor molding compounds and underfill materials

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5️⃣ 6. LG Chem, Ltd.

Headquarters: Seoul, South Korea
Key Offering: Conductive Die Attach Films (Ag-filled), Thermal Interface Materials

LG Chem leverages its leadership in chemicals and advanced materials to produce high-performance conductive die attach films. Their silver-filled films are particularly valued in power discrete and module packaging, where they provide superior electrical and thermal pathways, replacing traditional solder paste in many applications.

Innovation & Growth Initiatives:

• R&D into sinterable silver films for next-generation wide-bandgap semiconductor packaging
• Leveraging vertical integration for cost-effective raw material supply
• Strategic partnerships with Korean semiconductor giants (Samsung, SK Hynix) for co-development

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4️⃣ 7. AI Technology, Inc. (AIT)

Headquarters: Princeton, New Jersey, USA
Key Offering: Low-Temperature Curing Films, Snap-Cure Adhesives & Films, Thermally Conductive Insulators

AIT is a specialized innovator focusing on polymer formulations that cure at unusually low temperatures. This is critical for packaging heat-sensitive components, flexible hybrid electronics (FHE), and optoelectronic devices where traditional high-temperature processes would cause damage or performance degradation.

Innovation & Growth Initiatives:

• Development of films curable below 100°C for flexible displays and wearable sensors
• Patent-protected technology for reworkable and snap-cure adhesive films
• Serving niche, high-margin applications in medical, aerospace, and defense electronics

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3️⃣ 8. DuPont (formerly DowDuPont Electronics & Imaging)

Headquarters: Wilmington, Delaware, USA
Key Offering: Pyralux flexible circuit materials, Interra HK film adhesives (legacy portfolio)

While DuPont’s direct die attach film portfolio has evolved, its material science heritage in polyimides and high-performance polymers continues to influence the market. The company’s focus remains on advanced substrates and bonding materials for high-frequency and high-reliability applications, often serving as a technology partner for bespoke material solutions.

Innovation & Growth Initiatives:

• Investment in next-generation dielectric and bonding materials for heterogeneous integration
• Focus on 5G mmWave and automotive radar packaging solutions
• Collaboration with OSATs and OEMs on material sets for system-level integration

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2️⃣ 9. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: Photoneece photosensitive insulating films, Thermount nonwoven aramid substrates

Toray, a global leader in advanced fibers and films, contributes to the packaging ecosystem with its high-heat-resistant film technology. While not exclusively a die attach film supplier, its films are used in substrate build-up layers and as carrier materials, and its polymer expertise supports future developments in the die attach space, particularly for high-temperature applications.

Innovation & Growth Initiatives:

• Advanced polyimide film development capable of withstanding over 400°C
• Exploration of novel film materials for high-density embedded component packaging
• Synergies across its electronics, automotive, and aerospace material divisions

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Die Attach Film Market – View in Detailed Research Report

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1️⃣ 10. Namics Corporation

Headquarters: Niigata, Japan
Key Offering: Semiconductor Encapsulants, Underfill Materials, Die Attach Films & Pastes

A significant and often under-the-radar player, Namics specializes in encapsulants and bonding materials for the semiconductor industry. The company provides robust die attach film solutions, particularly for applications requiring extreme environmental resistance, such as sensors in harsh industrial or automotive conditions.

Innovation & Growth Initiatives:

• Focus on low-alpha particle emitting films for high-reliability memory and logic devices
• Development of integrated material solutions combining die attach, underfill, and encapsulation functions
• Strong customer collaboration model with Japanese semiconductor manufacturers

Get Full Report Here: Die Attach Film Market – View in Detailed Research Report

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🌍 Outlook: The Future of Die Attach Films Is Smarter and More Integrated

The die attach film market is undergoing a fundamental shift. While standalone films still dominate, the industry is investing heavily in multi-functional material sets, films enabling 3D/2.5D architectures, and solutions tailored for next-generation semiconductor substrates.

📈 Key Trends Shaping the Market:

• Accelerated R&D in sintered silver films and transient liquid phase bonding alternatives
• Regulatory push for halogen-free, low-outgassing, and sustainable “green” film chemistries
• Digitalization of material screening and process simulation to reduce development cycles
• Deep collaboration between material suppliers, equipment vendors, and chip designers (co-optimization)

Get Full Report Here: Die Attach Film Market – View in Detailed Research Report

The companies listed above are not only supplying critical adhesives—they’re enabling the performance and reliability breakthroughs that power our connected world.