English

DIT and SK Hynix sign KRW 20.52 billion agreement

186
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
  • University of California, Los Angeles Joins the American High Power Laser Facility Alliance

    The University of California, Los Angeles is joining LaserNetUS, a high-power laser facility alliance established by the Department of Energy, aimed at advancing laser plasma science.Unique facilities are located in universities and national laboratories across the United States and Canada, providing a wide range of opportunities for researchers and students.The Phoenix Laser Laboratory at the Uni...

    2023-09-15
    See translation
  • Trotec Lasersysteme Darmstadt Laser Cutting Technology Center opens

    Trotec Laser, a manufacturer of laser technology in Upper Austria, is opening a new laser cutting competence center. The expanded showroom in Darmstadt now also houses three new large format laser cutters from the SP series. This strategic move is designed to meet the growing demand for large format laser cutting solutions.To celebrate the reopening of the Darmstadt Competence Centre, Trotec will ...

    2023-09-06
    See translation
  • TRUMPF helps upgrade the automation of 3D laser processing for automotive thermoforming

    (Dechengen, Germany, March 24, 2025) - TRUMPF Group in Germany has now provided end customers with a fully automated one-stop solution for laser processing systems. With this solution, customers can not only shorten the production cycle, but also effectively reduce the cost of 3D laser material processing. Our laser equipment has excellent production efficiency. Now, through the automation upgrade...

    2 hours ago
    See translation
  • Progress in Research on Transparent Ceramics for 3D Printing Laser Illumination at Shanghai Institute of Optics and Mechanics

    It is reported that the Research Center for Infrared Optical Materials of the Chinese Academy of Sciences Shanghai Institute of Optics and Fine Mechanics has made progress in the research of additive manufacturing (3D printing) transparent ceramics for laser illumination.Recently, the Research Center for Infrared Optical Materials of the Shanghai Institute of Optics and Precision Mechanics, Chines...

    2023-10-17
    See translation
  • IPG Japan office and technical center officially opened

    Recently, IPG Photonics, a leading company in the global fiber laser field, announced the official opening of its new office and central technology center in Japan, marking a solid step in the technology giant's strategic deployment in the Asia Pacific region.The opening of this new office not only demonstrates IPG Photonics' high regard for Japan and the entire Asia Pacific market, but also indic...

    2024-07-15
    See translation