An optical touch panel integrated with fingerprint recognition function has been proposed and confirmed. Through tactical design with slanted grating and appropriate pitch, efficient coupling of waveguide mode for touch sensing and sufficient non‐overlapping area for fingerprint detecting were obtained simultaneously, meaning great potential for intelligent touch devices.
毛豆
归尘
方羽
无名老大
36456657
pluto
南宫清涟
Leonardi
坚强亦丝
Candice
pcr163
iNk
彭于彦祖
杳鸢
跳跃仙人掌
hardworkcd
尊敬的金针菇
HEIKU
tuanheqi
模糊中正
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