专业词入口Topic Entry

纳米压印母版，先把结构、面积、复制和验收讲清楚。For nanoimprint masters, clarify geometry, area, replication and acceptance.

纳米压印母版适合周期结构、光栅、微透镜阵列、超表面复制和小面积验证后的面积放大。路线选择通常会牵涉电子束曝光、干法刻蚀、脱模层、残胶层控制和复制材料。Nanoimprint masters connect EBL, etch, release layers, residual layer control and replication materials.

01

适合什么结构Good Structures

光栅、柱阵列、孔阵列、微透镜、亚波长周期结构、光学扩散结构和需要从小片验证放大到多片复制的图形。Gratings, pillar arrays, hole arrays, microlenses, subwavelength patterns and replicated optical structures.

02

先准备什么Prepare First

GDS/DXF、周期、线宽/间距、深度、侧壁角、面积、母版材料、复制材料、数量、缺陷容忍度和 SEM/AFM/光学验收。Layout, period, CD, depth, sidewall, area, master material, replica material, quantity and metrology.

03

常见风险Common Risks

母版缺陷被复制放大、脱模失败、残胶层不稳定、压印面积边缘不均、后续刻蚀窗口不足和光学性能验收滞后。Master defects, release failure, unstable residual layer, edge nonuniformity and delayed optical acceptance are common risks.

推荐下一步Next Step

先确认母版路线，再决定 EBL、刻蚀和压印复制怎么衔接。Define the master route before connecting EBL, etch and imprint replication.

如果只是一次性小面积样品，电子束曝光或直接刻蚀可能更简单；如果目标是多片复制或面积放大，母版寿命、脱模层和缺陷标准会更重要。微纳Hub 会先帮你判断适不适合走纳米压印母版。For one-off samples, direct EBL or etch may be simpler; for replication, master lifetime and release become central.

提交纳米压印母版需求Submit nanoimprint request 先看电子束曝光母版准备Open EBL prep topic