二手 COST EFFECTIVE EQUIPMENT / CEE 4000 #9260033 待售
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成本效益高的设备/CEE 4000是一种光刻设备,设计用于在薄膜基板上创建复杂的图案。该系统由照明单元、开发室和旋转器组成。照明机是基板上光敏材料的光源。当基板经过照明工具下方时,曝光取决于光源的光束强度和脉冲持续时间。然后利用显影室进一步定义照明的光刻胶膜所形成的结构特徵。该腔室利用水性光刻胶显影剂有选择地清除未暴露的光刻胶区域,同时保留已暴露的区域。这允许精确控制照明资产和光刻材料之间的相互作用。最后,在显影过程中使用旋转器高速旋转基板。这有助于使显影剂均匀地分布在基板上。当基板旋转时,显影剂从暴露区域移开,未暴露的光致抗蚀剂区域被清除。这有助于确保正确形成所需的模式和特征。总体而言,CEE 4000光刻胶模型是在各种基板上创建复杂的详细结构的可靠和有效的工具。该设备对照明、基板速度和显影剂浓度的波动具有很高的耐受性。这使得系统能够产生错综复杂、精确的模式和特征,每次都有一致的结果。此外,该单元紧凑且经济高效,使其成为任何希望创建复杂模式和结构的人的理想选择。
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