The Global Brightness Enhancement Film (BEF) Market is expected to reach US$ 2.8 Billion by 2028, growing at a Compound Annual Growth Rate (CAGR) of approximately 5.2% during the forecast period (2023–2028). This significant growth is driven by the escalating demand for high-quality displays in consumer electronics, the proliferation of ultra-thin devices, and the accelerating adoption of advanced optical films for energy efficiency and superior visual performance.

As the display industry evolves toward higher resolutions, slimmer form factors, and enhanced user experiences, the role of key BEF manufacturers becomes increasingly critical. These companies are at the forefront of innovation, developing advanced films that control light direction, improve luminance, and reduce power consumption. In this blog, we profile the Top 10 Companies in the Brightness Enhancement Film Industry—a group of material science pioneers and optical specialists shaping the future of visual technology.

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2023-2028 Global and Regional Brightness Enhancement Film(BEF) Industry Status and Prospects Professional Market – View in Detailed Research Report

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🔟 1. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: Vikuiti™ Brightness Enhancement Films (Dual Brightness Enhancement Film – DBEF, BEF series)

3M is a global leader in optical films, with its Vikuiti™ product line being an industry standard for display enhancement. Their BEF products are renowned for recycling polarized light, significantly boosting on-axis brightness for LCDs used in TVs, monitors, tablets, and smartphones.

Innovation and Market Initiatives:

• Pioneering multi-layer optical film (MLF) technology for superior light management
• Continuous R&D to enhance light recycling efficiency for next-generation displays
• Strong partnerships with major panel makers worldwide

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9️⃣ 2. Mitsubishi Chemical Corporation (formerly Mitsubishi Rayon)

Headquarters: Tokyo, Japan
Key Offering: High-performance prism films, Micro-Lens Array (MLA) films

Mitsubishi Chemical is a dominant force in the advanced materials sector, supplying high-quality optical films to the global display market. Their expertise in polymer science enables them to produce highly precise prism structures that effectively collimate light from backlight units.

Innovation and Market Initiatives:

• Development of ultra-high-gain prism films for energy-efficient displays
• Expansion of production capacity to meet growing demand from the automotive display sector
• Focus on sustainable material solutions for the display industry

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8️⃣ 3. MNTech Co., Ltd.

Headquarters: Gyeonggi-do, South Korea
Key Offering: Prism Sheets, Reflector Sheets, Diffusion Films

MNTech is a key South Korean supplier specializing in optical films for LCD panels. The company has established itself as a critical partner for display manufacturers by providing integrated optical solutions that enhance brightness and improve viewing angles.

Innovation and Market Initiatives:

• Investment in R&D for quantum dot enhancement films (QDEF)
• Strategic focus on the increasingly demanding automotive display market
• Expansion of global supply chain to serve international clients

Download FREE Sample Report:
2023-2028 Global and Regional Brightness Enhancement Film(BEF) Industry Status and Prospects Professional Market – View in Detailed Research Report

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7️⃣ 4. SHINWHA INTERACTIVE

Headquarters: Seoul, South Korea
Key Offering: Brightness Enhancement Films, Quantum Dot Films, Integrated Optical Solutions

SHINWHA INTERACTIVE has grown into a significant player in the optical film market, particularly in the Asian display manufacturing ecosystem. The company offers a comprehensive portfolio of films that work synergistically to maximize display performance.

Innovation and Market Initiatives:

• Development of hybrid films combining multiple optical functions
• Focus on reducing the overall thickness of optical stacks for slimmer devices
• Strategic collaborations with panel makers for customized solutions

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6️⃣ 5. Samsung SDI

Headquarters: Yongin-si, Gyeonggi-do, South Korea
Key Offering: Advanced optical films for displays, BEF for OLED and LCD technologies

Samsung SDI, part of the Samsung Group, leverages its extensive materials science expertise to produce high-performance optical films. While known for batteries, their optical materials division supports the display industry with innovative BEF solutions.

Innovation and Market Initiatives:

• Integration of BEF technology with emerging display formats like flexible OLED
• Development of films optimized for high-dynamic-range (HDR) displays
• Vertical integration advantages within the Samsung display ecosystem

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5️⃣ 6. SKC Haas Display Films

Headquarters: Covington, Georgia, USA (Subsidiary of SKC, South Korea)
Key Offering: High-performance optical films, specialty polyester films for displays

SKC Haas, a subsidiary of South Korea’s SKC, is a leading global manufacturer of optical films with strong production capabilities in both Asia and North America. The company specializes in producing high-quality films that meet the stringent requirements of top-tier display manufacturers.

Innovation and Market Initiatives:

• Advanced coating technologies for enhanced optical performance
• Expansion of product portfolio to include films for emerging display applications
• Focus on developing environmentally friendly film solutions

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4️⃣ 7. LG Chem

Headquarters: Seoul, South Korea
Key Offering: Comprehensive optical film solutions, including specialized BEF products

LG Chem brings its formidable chemical and materials expertise to the optical film market, supplying advanced BEF solutions to the global display industry. The company’s strong position in the polymer industry provides a competitive edge in raw material sourcing and processing.

Innovation and Market Initiatives:

• Development of films for next-generation display technologies including microLED
• Research into recyclable and sustainable optical film materials
• Strategic alignment with LG Display for integrated display solutions

Download FREE Sample Report:
2023-2028 Global and Regional Brightness Enhancement Film(BEF) Industry Status and Prospects Professional Market – View in Detailed Research Report

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3️⃣ 8. Dexerials Corporation

Headquarters: Tokyo, Japan
Key Offering: Optical films, Adhesive films, Semiconductor-related materials

Dexerials, formerly known as Sony Chemical & Information Device Corporation, has extensive experience in developing precision materials for electronics. Their optical film division produces high-performance BEF that meets the exacting standards of premium display applications.

Innovation and Market Initiatives:

• Proprietary surface treatment technologies for enhanced optical characteristics
• Development of ultra-thin films for flexible and foldable displays
• Cross-industry application of optical technologies from semiconductor expertise

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2️⃣ 9. Nitto Denko Corporation

Headquarters: Osaka, Japan
Key Offering: Wide range of optical functional films, including specialized BEF products

Nitto Denko is a diversified materials company with a strong presence in the optical film market. Their expertise in polymer processing and coating technologies enables them to produce BEF with exceptional optical properties and durability.

Innovation and Market Initiatives:

• Development of multi-functional films that combine brightness enhancement with other optical properties
• Focus on high-reliability films for automotive and industrial applications
• Continuous improvement of manufacturing processes for higher yield and quality

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1️⃣ 10. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: Advanced optical films, Polyester films for display applications

Toray Industries, as one of the world’s leading chemical companies, brings substantial resources and technical expertise to the optical film market. Their BEF products are known for high performance and reliability, serving demanding applications across various display segments.

Innovation and Market Initiatives:

• Investment in next-generation film technologies for 8K and higher resolution displays
• Development of environmentally conscious film manufacturing processes
• Strategic partnerships with global display manufacturers for co-development projects

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2023-2028 Global and Regional Brightness Enhancement Film(BEF) Industry Status and Prospects Professional Market – View in Detailed Research Report

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📊 Outlook: The Future of Brightness Enhancement Film is Smarter and More Integrated

The BEF market is undergoing a significant transformation as display technologies evolve. While traditional prism films continue to dominate volume sales, the industry is rapidly advancing toward integrated optical solutions, thinner film stacks, and materials optimized for emerging display formats.

📈 Key Trends Shaping the Market:

• Increasing demand for high-brightness displays in outdoor and automotive applications
• Transition toward multi-functional films that combine BEF with diffusion and reflective properties
• Growing emphasis on energy efficiency driving innovations in light recycling technologies
• Expansion into new application areas beyond traditional LCDs, including microLED and miniLED displays

Read Full Report:
2023-2028 Global and Regional Brightness Enhancement Film(BEF) Industry Status and Prospects Professional Market – View in Detailed Research Report

The companies profiled above are not only supplying essential components to the display industry—they’re driving the technological evolution that enables brighter, more efficient, and more immersive visual experiences across countless devices and applications.