ESI 培训教材PPT学习教案

1、会计学1ESI 培训教材培训教材第1页/共26页第2页/共26页部分被反射部分被吸收部分穿透第3页/共26页波长 (m)Total AbsorptionUVVisibleFR4CuGlassCourtesy of ESIIR第4页/共26页25um 50umZ = +2 mmZ = -2 mmZ = 0 mm第5页/共26页 Punch Spiral Trepan Circle Adv spiralSee next page 第6页/共26页第7页/共26页Raw MaterialCopperCopperKaptonAdhesive2nd Step Laser Ablation1st Step

2、 Laser Ablation第8页/共26页F/A InspectionPlasma DesmearShadow Metalization (F/A Required)Electro-Copper Plating (Agitation + VibrationMicro etchAOI Scan for “Black Hole”第9页/共26页镀铜后镀铜后热冲击测试热冲击测试Shadow异常或胶残留异常或胶残留镀铜后镀铜后热冲击测试热冲击测试第10页/共26页0.004” blind via after laser第11页/共26页F/A InspectionRaw MaterialCoppe

3、rCopperKaptonKaptonAdhesivePlasma desmear & MicroetchShadow Metalization (F/A Required)Laser AblationElectro-Copper Plating第12页/共26页Spectra, 0.003”Interconn, 0.004”4 Layers Adhesive Base, 0.004”Adhesiveless Base, 0.002”Spectra, 0.003”Motorola 199 & 572, 0.004”第13页/共26页Group-FiducialPart Alig

4、nment CapabilityX-Y OffsetRotationSymmetrical ScalingAsymmetrical Scaling1Yes2YesYes3YesYesYes4YesYesYesYesGroupPatternGroup PatternGroup PatternGroup Pattern第14页/共26页第15页/共26页第16页/共26页B Distance of outline to ZIFA Width of ZIF outlineOutline第17页/共26页第18页/共26页两者比对后的图形底片上的圆环铜钻过孔后形成的图形第19页/共26页第20页/共2

5、6页包含1.Drill和rout的命令2.基准点坐标3.钻孔和外形坐标,一个基准块 包含 1.重复*bas文件的基准块 2.以及基准点第21页/共26页第22页/共26页File type Extension Recommendations Remark Application .app Stores the laser system parameters and defines which TP and TD file usedToolpath .tp or .bas*.900Hole location; hole sizes; alignment points.900 for step and repe