点击 最 下方 关注《材料汇》 ， 点击"在看"和" "并分享 添加 小编微信 ，遇见 志同道合 的你 8月1日，由材料汇发布的《 光刻胶IPO遇冷，监管戳破真相：半导体材料之困与破局之道 》（可点击直接阅 读）反响还不错。而光刻材料并不仅仅是光刻胶，还有其他各种光刻材料，那你知道多少？ 本期小编将带你进一步了解更多全面的 光刻材料 。 如需更多关于光刻胶、半导体材料、新材料（显示材料、新能源材料、投资报告）等相关报告，可扫描 文末知识 星球二维码 ，或者复制以下链接到浏览器打开。 https://wx.zsxq.com/group/15552545128822 正文 在当今数字化时代，半导体作为电子设备的核心部件，其制造工艺的每一次突破都引领着科技的飞跃。 而在半导体制造的复杂工艺体系中，光刻材料无疑占据着举足轻重的地位，堪称半导体制造的关键拼 图。 光刻材料的性能优劣，直接关系到芯片的集成度、性能、功耗以及生产成本等关键指标，进而影 响整个半导体产业的发展走向 。随着半导体技术的不断演进，对光刻材料的要求也愈发严苛，促使光 刻材料不断创新与升级。 一、光刻材料的"家族成员" 光刻材料主要应用于光刻工艺，光 ...

Core Viewpoint - The 2025 TrendBank Photolithography Industry Conference held in Hefei focused on advanced photolithography technologies and the current state of domestic photolithography materials, discussing innovation and industry upgrades to enhance self-sufficiency and quality levels in China [1][2]. Group 1: Conference Highlights - The conference covered cutting-edge photolithography technologies such as EUV, electron beam lithography, and nanoimprint lithography, along with the latest research progress and application prospects [1]. - Key discussions included the domestic production status and technical bottlenecks of photolithography materials like photoresists, wet electronic chemicals, and masks [1]. - The conference emphasized the importance of breaking barriers and fostering collaboration in the development of domestic photolithography equipment [12]. Group 2: Industry Developments - The domestic photolithography chemical materials industry is developing a complete supply chain, with significant production capacities established, including 4,000 tons/year for display photoresists and 500 tons/year for semiconductor photoresists [14]. - Research on trace gases under DUV light is complex, requiring precise detection methods and monitoring setups to study potential chemical reactions [16]. - Digital lithography, particularly laser direct-write lithography, is gaining traction in specific fields, with optimistic market prospects expected to mature over the next three years [20]. Group 3: Technical Challenges - The application of excimer laser gas technology faces challenges such as gas mixing, impurity removal, and product testing, despite its advantages in resolution and production efficiency [22]. - Trace cations and anions significantly impact downstream products, with various sources of contamination identified [24].