半导体芯闻·2026-01-19 10:17Core Viewpoint - China is entering the semiconductor glass substrate market, intensifying competition with established players from South Korea, Taiwan, Japan, and the United States [1][2] Group 1: Market Entry and Competition - Visionox, one of China's leading display companies, plans to invest in glass substrates this year, having built a supply chain since last year [1] - AKM Midville, a top 20 global PCB company, is preparing to supply glass substrates and has established a trial production line [1] - Uncheon Semiconductor is also developing its supply chain for semiconductor glass substrates, leveraging its technical expertise [1] Group 2: Technological Adoption and Growth Potential - Glass substrates are gaining attention as they replace traditional plastic materials, enhancing semiconductor packaging performance, particularly in AI semiconductor applications [2] - BOE, a leading Chinese display manufacturer, has launched a semiconductor glass substrate business to leverage its expertise in the display industry [2] - Industry insiders indicate that companies are viewing glass substrates as future growth engines, planning significant investments based on their knowledge in the glass sector [2] Group 3: Competitive Advantages - Chinese companies are expected to leverage their financial strength and rapid response capabilities to gain market advantages [3] - They are actively addressing technical challenges, such as micro-cracks in glass substrates, which may lead to cost advantages in future commercialization [3]