传LG电子研发HBM混合键合设备 瞄准AI芯片关键技术

Group 1 - LG Electronics' stock rose in the Seoul market following reports of its development of advanced tools for manufacturing storage chips that work with AI processors designed by Nvidia and others [1] - The company plans to achieve mass production of HBM chip hybrid bonding machines by 2028, although the specific timeline for mass production has not been confirmed [1] - Hybrid bonding is crucial for HBM manufacturing, allowing for thinner chip stacking by directly bonding the electrodes of adjacent layers [1] Group 2 - Other Korean companies producing hybrid packaging equipment include Hanmi Semiconductor, Samsung Electronics' Semes, and Hanwha Vision's semiconductor technology division [4] - Hanmi Semiconductor's stock fell by 6.5%, Hanwha Vision's stock dropped by 4.7%, and Samsung Electronics' stock decreased by 1.3% [4] - Analysts note that the hybrid bonding market has high entry barriers, and established companies with years of expertise hold significant advantages [4] Group 3 - LG Electronics may face competition from foreign companies such as ASMPT listed in Hong Kong and BE Semiconductor Industries NV based in the Netherlands [4] - Increased R&D and capital expenditures may lead to profit pressure for LG Electronics, with sales contributions potentially limited before 2030 [4]