Information
703 Nonhyeon-ro, Gangnam District, Seoul, South Korea
+82 2-541-3695
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Overview
- Summary
- DI Corporation, established in 1955 as a scientific instrument importer, evolved into a comprehensive semiconductor equipment company, entering the semiconductor inspection equipment sector in the 1980s. Its core products include Burn-in Systems, Burn-in Boards, and Multi Flexible Testers, crucial for semiconductor reliability and functional verification. The company is diversifying its business into high-value-added industries such as EMC solutions, electronic components, secondary battery inspection equipment, and water treatment environmental projects.DI Corporation, established in 1955 as a scientific instrument importer, evolved into a comprehensive semiconductor equipment company, entering the semiconductor inspection equipment sector in the 1980s. Its core products include Burn-in Systems, Burn-in Boards, and Multi Flexible Testers, crucial for semiconductor reliability and functional verification. The company is diversifying its business into high-value-added industries such as EMC solutions, electronic components, secondary battery inspection equipment, and water treatment environmental projects.
- Key Products/Technologies
- Burn-in System: Equipment that performs electrical signal and high/low temperature stress tests on wafers or packaged chips to verify the durability and reliability of semiconductor functions. The DM-1900N model offers multi-chamber capabilities for high-volume production testing and high-speed operation, while the DM-1600 model features precise control for mixed-signal device testing.Burn-in System: Equipment that performs electrical signal and high/low temperature stress tests on wafers or packaged chips to verify the durability and reliability of semiconductor functions. The DM-1900N model offers multi-chamber capabilities for high-volume production testing and high-speed operation, while the DM-1600 model features precise control for mixed-signal device testing.
- Burn-in Board: A board used in conjunction with Burn-in Systems, providing flexible testing for various devices.Burn-in Board: A board used in conjunction with Burn-in Systems, providing flexible testing for various devices.
- Multi Flexible Tester: Versatile semiconductor inspection equipment capable of handling various devices.Multi Flexible Tester: Versatile semiconductor inspection equipment capable of handling various devices.
- Wafer Memory Tester: Front-end inspection equipment that tests electrical characteristics at the wafer stage. Development and mass production supply of DDR5 and HBM Wafer Testers strengthen its competitiveness in the next-generation memory inspection equipment market. Notably, the HBM4 Wafer Tester incorporates a water-cooling based thermal management solution, effectively addressing heat generation in high-stack environments.Wafer Memory Tester: Front-end inspection equipment that tests electrical characteristics at the wafer stage. Development and mass production supply of DDR5 and HBM Wafer Testers strengthen its competitiveness in the next-generation memory inspection equipment market. Notably, the HBM4 Wafer Tester incorporates a water-cooling based thermal management solution, effectively addressing heat generation in high-stack environments.
- Test Burn-in Tester and Monitoring Burn-in Tester: Back-end inspection equipment that performs reliability and other inspection functions on devices after packaging.Test Burn-in Tester and Monitoring Burn-in Tester: Back-end inspection equipment that performs reliability and other inspection functions on devices after packaging.
- Logic Burn-in Tester: High-performance burn-in testing equipment for logic semiconductors.Logic Burn-in Tester: High-performance burn-in testing equipment for logic semiconductors.
- EMC Solution and Electronic Components: Manufacturing of electronic components such as electromagnetic shielding materials and provision of related solutions.EMC Solution and Electronic Components: Manufacturing of electronic components such as electromagnetic shielding materials and provision of related solutions.
- Secondary Battery Inspection Equipment: Expansion into the secondary battery inspection equipment business and ESS container projects through the acquisition of V10 System in 2021.Secondary Battery Inspection Equipment: Expansion into the secondary battery inspection equipment business and ESS container projects through the acquisition of V10 System in 2021.
- Water Treatment Environmental Business: An environmental business unit responsible for water treatment facilities and related construction.Water Treatment Environmental Business: An environmental business unit responsible for water treatment facilities and related construction.
- Core Advantages
- Extensive Experience and Accumulated Technology in Semiconductor Inspection Equipment: Since entering the semiconductor inspection equipment field in the 1980s, the company has secured core technologies for Burn-in Systems and Multi Flexible Testers.Extensive Experience and Accumulated Technology in Semiconductor Inspection Equipment: Since entering the semiconductor inspection equipment field in the 1980s, the company has secured core technologies for Burn-in Systems and Multi Flexible Testers.
- Leading Technology in Next-Generation Memory Market: Development and mass production supply of DDR5 and HBM Wafer Testers solidify its position as a key supplier of inspection equipment for the High Bandwidth Memory (HBM) market.Leading Technology in Next-Generation Memory Market: Development and mass production supply of DDR5 and HBM Wafer Testers solidify its position as a key supplier of inspection equipment for the High Bandwidth Memory (HBM) market.
- Contribution to Reducing Customer's Initial Mass Production Risks: Competitive advantages in operational stability and maintenance of HBM4 equipment help mitigate initial mass production risks for customers.Contribution to Reducing Customer's Initial Mass Production Risks: Competitive advantages in operational stability and maintenance of HBM4 equipment help mitigate initial mass production risks for customers.
- Stable Growth Foundation through Business Diversification: Expansion into EMC solutions, electronic components, secondary battery inspection equipment, and water treatment environmental businesses beyond semiconductors, creating a stable business structure.Stable Growth Foundation through Business Diversification: Expansion into EMC solutions, electronic components, secondary battery inspection equipment, and water treatment environmental businesses beyond semiconductors, creating a stable business structure.
- Close Collaboration with Major Customers: Consistent supply of next-generation inspection equipment like DDR5 and HBM to leading domestic semiconductor companies such as Samsung Electronics and SK Hynix, strengthening technological cooperation.Close Collaboration with Major Customers: Consistent supply of next-generation inspection equipment like DDR5 and HBM to leading domestic semiconductor companies such as Samsung Electronics and SK Hynix, strengthening technological cooperation.
- Market Competitiveness through Localization Success: Successful localization of HBM burn-in testers and wafer memory testers, securing a competitive edge in domestic and international markets.Market Competitiveness through Localization Success: Successful localization of HBM burn-in testers and wafer memory testers, securing a competitive edge in domestic and international markets.
- Target Industrie
- Semiconductor Manufacturing Industry (back-end inspection of memory and non-memory semiconductors, front-end wafer testing)Semiconductor Manufacturing Industry (back-end inspection of memory and non-memory semiconductors, front-end wafer testing)
- Electronic Components Manufacturing Industry (EMC solutions and electromagnetic shielding materials)Electronic Components Manufacturing Industry (EMC solutions and electromagnetic shielding materials)
- Secondary Battery Manufacturing Industry (secondary battery inspection equipment and ESS containers)Secondary Battery Manufacturing Industry (secondary battery inspection equipment and ESS containers)
- Environmental Industry (water treatment facilities and related construction)Environmental Industry (water treatment facilities and related construction)
- Major Markets
- China (Samsung Electronics China subsidiary), Taiwan (D.I Taiwan branch), Japan (D.I Japan local subsidiary)China (Samsung Electronics China subsidiary), Taiwan (D.I Taiwan branch), Japan (D.I Japan local subsidiary)
- Certifications/Patents
- ISO9001 Quality Management System CertificationISO9001 Quality Management System Certification
- ISO14001 Environmental Management System CertificationISO14001 Environmental Management System Certification
- Awarded the 1st Korea Semiconductor Technology Grand Prize for Cutting-Edge Technology (Prime Minister's Award) (2005)Awarded the 1st Korea Semiconductor Technology Grand Prize for Cutting-Edge Technology (Prime Minister's Award) (2005)
- Awarded the 20 Million Dollar Export Tower (2005)Awarded the 20 Million Dollar Export Tower (2005)
- Awarded the 50 Million Dollar Export Tower (2007)Awarded the 50 Million Dollar Export Tower (2007)
- Selected as a World-Class Product for Burn-In Tester (2006)Selected as a World-Class Product for Burn-In Tester (2006)
- Received a Commendation from the Minister of Commerce, Industry and Energy for achieving 100 billion dollars in electronics exports (2006)Received a Commendation from the Minister of Commerce, Industry and Energy for achieving 100 billion dollars in electronics exports (2006)
- Selected as an SK Hynix Technology Innovation Company (2019)Selected as an SK Hynix Technology Innovation Company (2019)
- Selected as an Exemplary Taxpayer by Gyeonggi Province (2014)Selected as an Exemplary Taxpayer by Gyeonggi Province (2014)
- Pursuit of technological innovation through the development and mass production supply of DDR5 and HBM Wafer TestersPursuit of technological innovation through the development and mass production supply of DDR5 and HBM Wafer Testers
- Possession of water-cooling based HBM4 Wafer Tester technologyPossession of water-cooling based HBM4 Wafer Tester technology
Introduction
Location
703 Nonhyeon-ro, Gangnam District, Seoul, South Korea
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