发布时间:2025-01-20 01:58:26
T棱镜抗光幕采用梯形物理结构和3D纳米材料涂层相结合,纵向均布无数T棱镜双面物理结构,经科学严格计算和实验最终确认其角度,利用精密的定向涂覆技术,将环保型3D纳米反光材料均匀涂覆于反光面,仅在吸光面留下少许反光材料涂层(基本保持黑色状态),T棱镜朝上面为吸光面,朝下面为反光面,从而将绝大部分(约93%)的环境光被吸光面有效吸收,达到理想的抗光效果。T棱镜抗光幕采用梯形光学结构和定向涂覆技术,使其综合性能略优于黑光栅抗光幕。
它适配投影机:短焦/超短焦投影机及激光短焦和超短焦投影机
T棱镜抗光幕原理
T棱镜抗光幕是可以做120寸及以上的大尺寸或是电动投影幕,菲涅尔和黑光栅就只能做小尺寸和常规的画框幕。
笔记本原来的lcd灯管老化了 想换led灯管可以换吗 还是换回lcd
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