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全贴合气泡分析和经验总结V3
XXX project full lamination bubbling
problem analyse report and lesson
learned
Problem description
34.15% failure rate of bubble issue were detected during full lamination trial
run using Mitsubishi PMI G6.2 OCA.
Date Full lamination QTY Deaeration times Bubbling piece QTY Failure rate
2013-7-19 30 1st,2nd,3rd 5 16.67%
2013-7-19 30 1st,2nd,3rd 17 56.67%
2013-7-20 27 1st,2nd 16 59.26%
2013-7-23 63 1st,2nd,3rd 12 19.05%
2013-7-24 59 1st,2nd,3rd 14 23.73%
2013-7-24 30 1st,2nd,3rd 17 56.67%
2013-7-30 30 1st,2nd,3rd 9 30.00%
2013-7-30 26 1st,2nd,3rd 6 23.08%
2013-8-2 30 1st,2nd,3rd 15 50.00%
325 111 34.15%
*
Relation part Description
Step between TP ink edge line and TP
VA frame edge line for M8047SA black
TP
Image size Scale Actual Size(MM)
0.1336 4 0.0334
0.1431 4 0.0358
Phenomenon description 1 on PMI G6.2 OCA
TP VA frame
TP VA frame
edge line
edge line
1. Most of bubbles are obser
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