MARKET INSIGHTS

Global Die Attach Film market was valued at USD 432.5 million in 2023 and is projected to reach USD 685.2 million by 2030, exhibiting a CAGR of 6.8% during the forecast period. The market growth is primarily driven by increasing demand for advanced semiconductor packaging solutions and miniaturization of electronic components.

Die Attach Films (DAFs) are specialized adhesive films used in semiconductor packaging to bond silicon dies to substrates or lead frames. These thermally conductive or non‑conductive films offer superior performance compared to traditional liquid adhesives, enabling precise thickness control and eliminating issues such as bleed‑out or voids. Key applications include die‑to‑substrate and die‑to‑die bonding in various IC packaging formats.

The market expansion is fueled by the booming semiconductor industry, particularly in automotive electronics and IoT devices where reliable interconnects are critical. Asia‑Pacific dominates the market with over 65% share due to concentrated semiconductor manufacturing in China, South Korea, and Taiwan. Recent developments include Furukawa’s 2023 launch of ultra‑thin (10µm) DAF for 3D packaging and Henkel’s high‑thermal‑conductivity films for power electronics applications.

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Top 10 Companies

1. Furukawa Electric Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Ultra‑thin conductive films for 3D IC and fan‑out packaging

Furukawa has positioned itself at the forefront of high‑performance die attach solutions by introducing a 10µm film that reduces thermal resistance while maintaining mechanical integrity. The material’s low profile supports the industry’s push toward higher density packaging, a critical requirement for next‑generation mobile and automotive processors.

Furukawa’s sustainability roadmap focuses on reducing the carbon footprint of its manufacturing lines and developing bio‑based polymer substrates. The company’s investment in advanced curing technologies also cuts energy consumption during lamination, aligning with global RoHS and REACH compliance.

• Launch of 10µm ultra‑thin film in 2023
• Partnerships with leading OEMs for 3D IC integration
• Commitment to 30% energy reduction in production by 2030

2. Henkel AG & Co. KGaA

Headquarters: Düsseldorf, Germany
Key Offering: High‑thermal‑conductivity films for power electronics

Henkel’s recent product line delivers exceptional heat dissipation, essential for electric vehicle power modules and high‑power consumer devices. The company’s expertise in adhesive chemistry allows it to tailor film properties for specific thermal and mechanical requirements.

Henkel’s growth strategy centers on expanding its portfolio into the automotive and industrial sectors, where stringent reliability standards drive demand. The firm is also investing in additive manufacturing of adhesive components to reduce waste and improve process flexibility.

• Advanced conductive film portfolio for EV power modules
• Collaboration with automotive suppliers on reliability testing
• Launch of bio‑based film variants in 2024

3. LG Chem Ltd.

Headquarters: Seoul, South Korea
Key Offering: Composite die attach films for high‑performance computing

LG Chem’s films combine high thermal conductivity with robust mechanical strength, supporting the demands of high‑performance computing and data‑center servers. The company’s extensive R&D pipeline focuses on integrating graphene fillers to boost heat transfer.

LG Chem’s expansion into the semiconductor materials market is driven by its strategic partnerships with leading chip designers and its commitment to circular economy practices, including recycling of used films and by‑products.

• Graphene‑enhanced conductive film launched in 2025
• Strategic alliance with leading CPU manufacturers
• Recycling program for end‑of‑life films

4. AI Technology Inc.

Headquarters: San Jose, USA
Key Offering: Anisotropic conductive films (ACFs) for high‑density interconnects

AI Technology’s ACFs deliver electrical conductivity along the z‑axis while preserving insulation in the x‑y plane, enabling finer pitch interconnects for 3D packaging and high‑performance computing. The technology is critical for emerging AI accelerators that require dense interconnects.

The firm’s roadmap includes expanding the pitch range to sub‑10µm connections and integrating flexible substrates for wearable electronics. AI Technology also focuses on reducing the environmental impact of its production by sourcing renewable raw materials.

• Sub‑10µm ACFs released in 2024
• Partnership with wearable device manufacturers
• Renewable raw material sourcing initiative

5. Nitto Denko Corporation

Headquarters: Osaka, Japan
Key Offering: Advanced non‑conductive and conductive films for automotive and consumer electronics

Nitto’s broad product range covers high‑reliability non‑conductive films for signal isolation and conductive films for thermal management. The company’s global footprint ensures timely delivery to major semiconductor fabs across Asia‑Pacific, North America, and Europe.

Growth drivers include investment in low‑temperature processable films and the launch of eco‑friendly film lines. Nitto is also expanding its presence in the automotive sector through joint ventures with key OEMs.

• Low‑temperature processable film portfolio 2023
• Eco‑friendly film line introduced in 2024
• Joint venture with automotive supplier for EV power modules

6. Lintec Corporation

Headquarters: Tokyo, Japan
Key Offering: High‑temperature resistant films for automotive and industrial applications

Lintec’s films are engineered to withstand temperatures above 150°C, making them suitable for under‑the‑hood electronics and power converters. The company’s R&D focus on flame‑retardant and halogen‑free formulations supports stringent safety and environmental regulations.

Lintec’s strategy involves expanding its product lines to include low‑temperature adhesive films and forming alliances with semiconductor assembly partners to accelerate adoption.

• High‑temperature film line launched in 2022
• Halogen‑free formulation certified in 2023
• Alliance with major OSAT provider announced in 2024

7. Hitachi Chemical Company (Showa Denko Materials Co., Ltd.)

Headquarters: Tokyo, Japan
Key Offering: Low‑temperature processable and conductive films for power electronics

Hitachi Chemical’s films provide excellent adhesion at low processing temperatures, reducing thermal stress on sensitive die components. The company’s focus on power electronics aligns with the rising demand for efficient EV powertrains and industrial converters.

Investments in R&D exceeding hundreds of millions annually aim to enhance film reliability in harsh environments. Hitachi Chemical also promotes sustainability through the use of recyclable film substrates.

• Low‑temperature conductive film introduced in 2023
• R&D investment of USD 150 million in 2024
• Recyclable substrate program launched in 2025

8. Samsung Electronics

Headquarters: Suwon, South Korea
Key Offering: Integrated packaging solutions with proprietary die attach films

Samsung’s vertically integrated approach allows it to combine its own film technology with advanced packaging processes. The company’s focus on high‑bandwidth memory and AI processors drives demand for reliable die attach solutions that can handle high data rates and thermal loads.

Samsung’s expansion strategy includes partnering with global semiconductor fabs to provide end‑to‑end packaging services and investing in sustainable manufacturing practices.

• Integrated packaging line launched in 2023
• Partnership with global fabs for end‑to‑end services
• Sustainable manufacturing targets set for 2030

9. TDK Corporation

Headquarters: Tokyo, Japan
Key Offering: Die attach films with embedded ceramic fillers for enhanced thermal performance

TDK’s films incorporate ceramic fillers that improve thermal conductivity while maintaining electrical insulation. The technology is especially valuable for high‑power RF and microwave devices.

TDK’s growth initiatives focus on expanding the application range into automotive radar and 5G base stations, as well as reducing the environmental footprint of its film production.

• Ceramic‑filled film line launched in 2022
• Expansion into automotive radar applications announced in 2024
• Carbon‑neutral production goal for 2030

10. Sumitomo Chemical

Headquarters: Osaka, Japan
Key Offering: Advanced polymer films with high chemical resistance for harsh‑environment packaging

Sumitomo Chemical’s films are engineered to resist corrosive environments, making them suitable for aerospace and industrial applications. The company’s research emphasizes the development of new polymer blends that offer superior adhesion and durability.

Sumitomo’s strategy includes collaborating with aerospace manufacturers and investing in green chemistry initiatives to reduce hazardous waste.

• High‑chemical‑resistance film released in 2023
• Partnership with aerospace supplier for space‑grade packaging
• Green chemistry program launched in 2024

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Market Outlook

The die attach film market is expected to maintain a steady trajectory through 2034, with key segments such as automotive power electronics and high‑density interconnect packaging driving the bulk of growth. The continued shift toward electric vehicles and 5G infrastructure will sustain demand for films that can manage high thermal loads while keeping package profiles thin.

Future Trends

• Expansion of fan‑out panel‑level packaging will increase demand for large‑format die attach films.
• Development of sub‑10µm anisotropic conductive films will enable finer pitch interconnects for AI and high‑performance computing.
• Adoption of bio‑based and halogen‑free polymers will meet tightening environmental regulations.
• Integration of advanced curing technologies will reduce energy consumption during lamination.
• Collaboration between film suppliers and semiconductor fabs will accelerate the deployment of next‑generation packaging solutions.