English

DIT and SK Hynix sign KRW 20.52 billion agreement

2538
2025-01-20 17:54:48
See translation

Recently, DIT, a well-known semiconductor and display equipment manufacturer in South Korea, announced that the company has signed an agreement worth 20.52 billion Korean won to supply wafer processing equipment to SK Hynix. According to DIT, the equipment supplied to SK Hynix this time is mainly a laser annealing kit.

 



DIT was founded in 2005 and was listed on KOSDAQ in 2018. Its main focus is on AI solutions, AOI solutions, laser solutions, and infrared fields.

In 2018, DIT became SK Hynix's first partner. In fact, as early as 2019, DIT collaborated with SK Hynix to develop laser annealing technology. As a result, EO Technics, a well-known laser company in South Korea, has filed a patent infringement lawsuit against DIT, claiming that the technology developed by DIT and SK Hynix infringes on its patented technology. However, as of now, there is no conclusion on this patent dispute case.

After four years of development, DIT signed a contract with SK Hynix in 2023 and began supplying a small amount of laser annealing equipment to SK Hynix in the second half of 2023 for the front-end process of HBM.

By laser annealing the wafer, surface defects are improved and the yield of the production line is increased. Injecting ion dopants into wafers to make them conductive can sometimes result in the inability to synthesize dopants and silicon.

Use laser to irradiate the area where this situation occurs to correct the problem. Laser annealing is less prone to faults like rapid thermal annealing, which can cause wafer bending. Due to the potential application of hybrid bonding in future HBM, it is expected that the demand for laser annealing kits will increase.

In recent years, the proportion of DIT's laser equipment in its revenue has been increasing. In 2022, this business accounted for 5.88% of its total revenue, but the following year this proportion rose to 15.06%, and in the third quarter of 2024 alone, it accounted for 59.46%. It is reported that DIT's revenue for the third quarter of 2024 was 16.5 billion Korean won, with an operating profit of 3.2 billion Korean won.

Source: OFweek

Related Recommendations
  • New progress in in-situ identification and quantitative research of methane carbon isotopes in the ocean

    Recently, Zhang Xin's research team from the Institute of Oceanography, Chinese Academy of Sciences, based on the in-situ laser Raman spectroscopy technology, made new progress in the in-situ recognition and quantification of methane carbon isotopes by using the significant differences in the Raman spectra of methane carbon isotopes (13CH4 and 12CH4). The relevant results were recently published i...

    2023-10-13
    See translation
  • Scientists from the SLAC National Accelerator Laboratory in the United States have launched the world's most powerful X-ray laser

    Scientists at the SLAC National Accelerator Laboratory have launched the world's most powerful X-ray laser, which will be used for in-depth atomic and molecular research.It is a significant upgrade to its predecessor, as its brightness has increased by 10000 times.The upgraded laser facility also uses superconducting accelerator components, allowing it to operate at low temperatures near absolute ...

    2023-11-17
    See translation
  • NICT Japan corrects sudden data errors caused by atmospheric turbulence in laser links

    The National Institute of Information and Communication Technology of Japan, Nagoya Institute of Technology, and Japan Aerospace Exploration Agency have achieved the so-called "world's first successful demonstration of next-generation error correction codes, reducing the impact of atmospheric turbulence on ground to satellite laser communication".Atmospheric turbulence in ground-to-satellite laser...

    10-25
    See translation
  • Germany's TRUMPF launches 50000 watt fiber laser

    TRUMPF will launch a new generation of efficient fiber lasers at the Munich Light Expo in Germany, which can meet the diverse welding needs of the entire industry, such as high-precision welding of electric vehicle batteries. Tom Rentschler, Product Manager of TRUMPF Fiber Laser, said, "The new generation TruFiber laser is the core engine of our production solutions. Through deep collaboration wit...

    06-20
    See translation
  • Researchers have developed the world's smallest silicon chip quantum photodetector

    Researchers at the University of Bristol have made significant breakthroughs in expanding quantum technology by integrating the world's smallest quantum photodetector onto silicon chips. The paper "A Bi CMOS Electron Photon Integrated Circuit Quantum Photodetector" was published in Science Advances.In the 1960s, scientists and engineers were able to miniaturize transistors onto inexpensive microch...

    2024-05-21
    See translation