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本帖最后由 shark4685 于 2015-4-16 14:42 编辑
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# K6 u9 ~4 A4 T9 v0 ?1 P0 P1.简介
7 l3 K' E& }$ E/ K光和电容传感器* h/ d; e) a2 n3 F: p
2.模型 0.4mm pitch, 0.1mm depth for fingerprint pattern\stripe 藍寶石(Sapphire, Al2O3), Dk=9.3, thickness=0.43mm for cover glas 3.C Matrix of 12x12 Array 12x12 pixels for 1.42x1.42mm2
6 G# @" m3 n* _5 L8 EThe capacitor distribution (C induced between sensing array and fingerprint) The capacitor distribution (C induced between sensing array and fingerprint)
file:///c:/DOCUME~1/ADMINI~1/LOCALS~1/APPLIC~1/360CHR~1/Chrome/USERDA~1/Temp/FING%2~1.GIF 4.Add a Mesh Plane for ESD Protection This is a 16x16 array and insert a grounding mesh plane between finger and sensing array.
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