Information
10F, 2621 Nambusunhwan-ro, Dogok-dong, Gangnam District, Seoul, South Korea
+82 2-6467-9401
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Overview
- Summary
- Dexerials Korea is a company specializing in the development, manufacturing, and sales of functional materials, including electronic components, bonding materials, and optical materials, essential for electronic devices such as smartphones and laptops, as well as for automotive electrification. Its core business involves creating and producing high-performance functional materials and components crucial for the advancement of various industries. The company aims to contribute to a sustainable society amidst complex business environments characterized by global demographic shifts, increasing natural disasters, and geopolitical risks.Dexerials Korea is a company specializing in the development, manufacturing, and sales of functional materials, including electronic components, bonding materials, and optical materials, essential for electronic devices such as smartphones and laptops, as well as for automotive electrification. Its core business involves creating and producing high-performance functional materials and components crucial for the advancement of various industries. The company aims to contribute to a sustainable society amidst complex business environments characterized by global demographic shifts, increasing natural disasters, and geopolitical risks.
- Key Products/Technologies
- Key product categories include Anisotropic Conductive Film (ACF), Anti-reflection film, Optical Elastic Resin (SVR), Surface Mount Fuses, industrial adhesives, double and single-coated tapes, thermal conductive sheets, eye shield materials for medical use, optical devices, UV curable resins for optical discs, sputtering targets, anti-fog and stain-resistant solutions (Kireia), and INFRA-AID™ leak repair products.Key product categories include Anisotropic Conductive Film (ACF), Anti-reflection film, Optical Elastic Resin (SVR), Surface Mount Fuses, industrial adhesives, double and single-coated tapes, thermal conductive sheets, eye shield materials for medical use, optical devices, UV curable resins for optical discs, sputtering targets, anti-fog and stain-resistant solutions (Kireia), and INFRA-AID™ leak repair products.
- Optical semiconductor products encompass LEDs, photodiodes, PD-TIAs, avalanche photodiodes, APD-TIAs, phototransistors, VCSELs, and reflective sensors.Optical semiconductor products encompass LEDs, photodiodes, PD-TIAs, avalanche photodiodes, APD-TIAs, phototransistors, VCSELs, and reflective sensors.
- The company's core technologies include thin-film formation & coating (Roll-to-Roll method, wet/dry systems), inorganic materials (functional fillers, metal plating, inorganic material processing), microfabrication (nano-to-micron level microstructure formation using optical and machining technologies, lithography, microlens fabrication), organic materials (compounding technology), photonics (wafer process technology for high-speed, high-reliability photodetectors), and evaluation & analysis.The company's core technologies include thin-film formation & coating (Roll-to-Roll method, wet/dry systems), inorganic materials (functional fillers, metal plating, inorganic material processing), microfabrication (nano-to-micron level microstructure formation using optical and machining technologies, lithography, microlens fabrication), organic materials (compounding technology), photonics (wafer process technology for high-speed, high-reliability photodetectors), and evaluation & analysis.
- Over half a century of accumulated material compounding technology, know-how, and extensive design data represent a significant core competency.Over half a century of accumulated material compounding technology, know-how, and extensive design data represent a significant core competency.
- Utilization of roll-to-roll imprint technology for continuous fabrication of fine structures on long films and sputtering technology for precise thin film layering.Utilization of roll-to-roll imprint technology for continuous fabrication of fine structures on long films and sputtering technology for precise thin film layering.
- Development of Pb-free fuse elements for surface-mounted type fuses used in secondary protection for Li-ion batteries, and high-precision bonding technology for camera modules.Development of Pb-free fuse elements for surface-mounted type fuses used in secondary protection for Li-ion batteries, and high-precision bonding technology for camera modules.
- The company is currently preparing for mass production of ACF for Micro LED, a bonding film for next-generation displays.The company is currently preparing for mass production of ACF for Micro LED, a bonding film for next-generation displays.
- Core Advantages
- Global market leadership with Anisotropic Conductive Film (ACF), anti-reflection film (produced using sputtering technology), and Optical Elastic Resin (SVR) holding the largest global market shares for four consecutive years.Global market leadership with Anisotropic Conductive Film (ACF), anti-reflection film (produced using sputtering technology), and Optical Elastic Resin (SVR) holding the largest global market shares for four consecutive years.
- Integration and evolution of six core technologies: Thin-film Formation & Coating, Inorganic Materials, Microfabrication, Organic Materials, Photonics, and Evaluation & Analysis.Integration and evolution of six core technologies: Thin-film Formation & Coating, Inorganic Materials, Microfabrication, Organic Materials, Photonics, and Evaluation & Analysis.
- High entry barriers in the electronic materials industry due to stringent quality control and manufacturers' reluctance to switch suppliers, ensuring stable performance once market share is established.High entry barriers in the electronic materials industry due to stringent quality control and manufacturers' reluctance to switch suppliers, ensuring stable performance once market share is established.
- Strategic focus on anticipating market needs and investing in research and development to maintain a competitive edge and contribute to technological evolution.Strategic focus on anticipating market needs and investing in research and development to maintain a competitive edge and contribute to technological evolution.
- Proprietary compounding technologies for UV- and thermo-curable resins, enabling rapid curing and viscosity matching for diverse production processes.Proprietary compounding technologies for UV- and thermo-curable resins, enabling rapid curing and viscosity matching for diverse production processes.
- A long history and extensive experience, established in 1962 as Sony Chemical, with accumulated know-how in adhesive materials.A long history and extensive experience, established in 1962 as Sony Chemical, with accumulated know-how in adhesive materials.
- Consistent financial stability with no recorded deficits since its establishment and strong operating profit margins since 2020, solidifying its industry position.Consistent financial stability with no recorded deficits since its establishment and strong operating profit margins since 2020, solidifying its industry position.
- Target Industrie
- Mobile and personal electronic device industries, including smartphones, laptops, and tablet PCs.Mobile and personal electronic device industries, including smartphones, laptops, and tablet PCs.
- Automotive industry, covering electrification, displays, ADAS sensors, and LiDAR applications.Automotive industry, covering electrification, displays, ADAS sensors, and LiDAR applications.
- Display industry, including IC chip mounting, anti-reflection applications, and internal bonding.Display industry, including IC chip mounting, anti-reflection applications, and internal bonding.
- Electronic components and semiconductor manufacturing industries.Electronic components and semiconductor manufacturing industries.
- Camera and sensor module industries.Camera and sensor module industries.
- Medical device industry, specifically for eye shield materials.Medical device industry, specifically for eye shield materials.
- Optical disc and data center optical semiconductor industries.Optical disc and data center optical semiconductor industries.
- Applications in secondary protection fuses for lithium-ion batteries in electric tools and electric bicycles.Applications in secondary protection fuses for lithium-ion batteries in electric tools and electric bicycles.
- Solar energy industry.Solar energy industry.
- Major Markets
- Japan, South KoreaJapan, South Korea
- Europe (related to RoHS Directive compliance)Europe (related to RoHS Directive compliance)
- USA (Los Angeles, Anaheim for event participation)USA (Los Angeles, Anaheim for event participation)
- Certifications/Patents
- Quality management system certifications: ISO 9001, IATF 16949.Quality management system certifications: ISO 9001, IATF 16949.
- Environmental management system certification: ISO 14001.Environmental management system certification: ISO 14001.
- Achieved Leadership Level (A-) rating in CDP 2025 for Climate Change and Water Security.Achieved Leadership Level (A-) rating in CDP 2025 for Climate Change and Water Security.
- Patent acquisition for Pb-free fuse elements technology for surface-mounted type fuses.Patent acquisition for Pb-free fuse elements technology for surface-mounted type fuses.
- Patents include 'Protection element and electronic device' (Patent number: 12424401).Patents include 'Protection element and electronic device' (Patent number: 12424401).
- 'Method for manufacturing connection body, and connection body' (Patent number: 12418153).'Method for manufacturing connection body, and connection body' (Patent number: 12418153).
- 'Microfabrication method' (Patent number: 12428338).'Microfabrication method' (Patent number: 12428338).
- 'Connection body and method for manufacturing connection body' (Patent number: 12418130).'Connection body and method for manufacturing connection body' (Patent number: 12418130).
- 'Optical laminate' (Filed: March 3, 2021, Date of Patent: October 28, 2025).'Optical laminate' (Filed: March 3, 2021, Date of Patent: October 28, 2025).
- 'Resin composition and display unit' (Patent numbers: 10989944, 10989943).'Resin composition and display unit' (Patent numbers: 10989944, 10989943).
- The company views intellectual property as a crucial management asset.The company views intellectual property as a crucial management asset.
Introduction
Location
10F, 2621 Nambusunhwan-ro, Dogok-dong, Gangnam District, Seoul, South Korea
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