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As the leading industrial solid-state laser manufacturer,RFH laser company offer 355nm ultraviolet (UV) laser,nanosecond 532nm green laser and customized laser ,power range in 3W ,5W ,10W ,15W,18W,35W,for marking plastics,gla
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Shenzhen RFH Laser Technology Co.,Ltd was founded in 2007 with headquarters in Shenzhen High-Tech Industrial Park, branch offices in Wuhan and Suzhou and production base in Huiyang.
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After 16 years of development, RFH now has an industrial laser oriented R&D team made up of top professionals and experts from both home and abroad. Its R&D departments cover engineering, laser and electric.
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纳秒紫外绿光激光切割机在柔性屏上的应用
Release time:2021/09/15
纳秒紫外绿光激光切割机在柔性屏上的应用

所谓的柔性屏就是指:可以自由弯曲、折叠的屏幕。柔性屏作为崭新的领域,在加工过程中面临着许多问题,对加工工艺提出了更高的要求。与传统的脆性材料加工相比,OLED显示屏由于其复杂的分层机构,在制造过程中必须以最高的精密度进行加工,以保证质量和良品率。
要满足如此高要求高精度的加工条件,当下激光切割技术是最好的选择。激光可以将光能集中在纳秒至飞秒的时间间隔内,并将光聚焦到超细微空间区域,极高峰值功率和极短的激光脉冲确保了加工过程中不会对所涉及的空间范围外材料造成影响。
紫外绿光激光切割工艺采用非接触式加工方式,不会产生任何机械应力,对材料本身的机械特性没有影响。在电脑上制图后,激光切割机就能依照设计图纸,实现柔性OLED面板异形切割,具有自动化切割、切割边缘崩边小、精度高、切割多样化、切割不变形、加工精细、加工效率高等优点。同时,无需冲洗、打磨、抛光等二次加工,降低了制造成本。而采用传统的机械加工方式切割柔性屏容易发生崩边、裂纹等问题。
关键词: 紫外绿光激光器
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