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R&D

We have devoted all our strength to develop leading productsbased on the best R&D center in Korea.

Daehyun ST established an independent R&D center in 2004. More than 50 researchers are developing products are both competitive and innovative by researching various products and new materials They have maximized development capabilities through the close cooperation system with universities, research institutes and customers to develop leading products, keeping pace with trends in advanced products.


R&D VISION

DST develops Innovative product with creative thinking and unflagging challenges


R&D HISTORY

2019
  • Anti-counterfeit tape (CHAMELEON)
2018
  • Semiconductor tape(Mold Release Tape)
  • Semiconductor lead frame protection tape
  • Display Drive IC Thermal Transfer Tape commercialization
2017
  • Self-banding protection tape with anti-fingerprint coating
2016
  • Invisible fingerprint coating for accessories
  • EMI shielding tape
  • Semiconductor Dicing UV tape
2015
  • Plastic / Steel Bonding thermosetting film(in-mold adhesion)
2014
  • FPCB carrier tape
  • Thermal Cure Conductive Thermal Bonding Sheet
  • TPU BASE semiconductor silicone tape
2013
  • Heat peeling tape
2012
  • Protection tape for shipping & in-process
  • Battery tape for secondary battery
  • Plastic / Steel Bonding High heat-resistant thermosetting film(Car in-mold adhesion)
2010
  • Display protection film(Printable coating)
  • CPP Film base protection silicone tape
2009
  • Anti-Static surface skill
2007
  • High heat-resistant acrylic tape for FPCB
2004
  • Approval DST subsidiary R&D center
  • PI Film based high heat-resistant thermal transfer bar code label
  • PI Film based high heat-resistant masking


Patents

Details Contents
Registration SOLDERING METHOD OF PRINTED CIRCUIT BOARD AND IT’S ADAPTED STICKING DEVICE OF HEATPROOF TAPE
Registration ELECTRO MAGNETIC SHIELDING SHEET AND THAT MANUFACTURINGMETHOD
Registration MANUFACTURING METHOD OF HEAT-PEELABLE ADHESIVE SHEET OR ADHESIVE TAPE USING UV CURING SYSTEM
Registration BASE FILM USED FOR TRANSPARENT ELECTRODE FILM AND TRANSPARENT ELECTRODE FILM USING THE SAME
Registration PROTECTIVE FILM FOR DISPLAY OF MOBILE DEVICE HAVING SELF BENDING FUNCTION
Registration PROTECTIVE FILM FOR ELECTRIC DEVICE AND WINDOW ASSEMBLY USING THE SAME
Publication WATERPROOF DOUBLE-SIDED TAPE HAVING SUPERIOR IMPACT RESISTANCE
Publication THE MANUFACTURING METHOD FOR HEAT RADIATION ADHESIVE AND HEAT RADIATION TAPE WITH EXCELLENT IN PLANE THERMAL CONDUCTIVITY COMPRISING THE SAME
Patents Certificate UL Certificate
Insulating Volume : E220986-1, CCN : OANZ2, DST grade : ST-83#, ST-850 All Color
Marking and Labeling System Materials Volume : MH47155-1, CCN : PGGU2, DST grade : ST-850


Test Equipment

Instrument analysis equipment

Instrument analysis equipment

Environmental test equipment

Environmental test equipment

Material measurement equipment

Material measurement equipment

Other measuring equipment

Other measuring equipment