英语翻译1)C/L偏移:1、客户图纸上面焊盘部位长度没有数据,数据测量时没有进行管控;2、覆盖膜开窗是切割机切割出来,切割窗口完成后需要进行二钻定位孔,二钻定位孔是切割出来,切割时
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英语翻译1)C/L偏移:1、客户图纸上面焊盘部位长度没有数据,数据测量时没有进行管控;2、覆盖膜开窗是切割机切割出来,切割窗口完成后需要进行二钻定位孔,二钻定位孔是切割出来,切割时
英语翻译
1)C/L偏移:
1、客户图纸上面焊盘部位长度没有数据,数据测量时没有进行管控;
2、覆盖膜开窗是切割机切割出来,切割窗口完成后需要进行二钻定位孔,二钻定位孔是切割出来,切割时定位孔容易出现撕裂或者不圆等现象,贴附时导致覆盖膜定位孔对制品孔对不齐,导致开窗偏移,即出现C/L偏移.
2)短路:
1.打样时因数量少作业员手工开料,由于基材薄,开料后产品有些折皱,导致曝光时出现曝光不良,DES后形成短路现象.
2.样品打样交期紧,当时测试治具没有制作回来,所以敝司暂定要求FQC检验员在40X显微镜下对线路进行100%开短路检验,因检查员不仔细未发现导致不良漏检流出
3.流出原因:
检查员不仔细未发现导致不良漏检流出.
4.发生对策 :
1)C/L偏移:
1.发现覆盖膜开窗偏移大的产品需要测数确认,超出公差范围的产品报废处理;
2.量产时开钢模可以完全避免此现象发生.
2)短路:
1.对开料工序作出要求,样品无论数量多少,都要使用机器开料,确保基材平整度.
2.电测治具已经OK,量产时通过电测治具对开短路进行测试,可以彻底避免此不良流出;
5.流出对策:
1.客诉不良对FQC检验员进行培训,同时后续所有的样品检查FQC固定2人专门对应.
英语翻译1)C/L偏移:1、客户图纸上面焊盘部位长度没有数据,数据测量时没有进行管控;2、覆盖膜开窗是切割机切割出来,切割窗口完成后需要进行二钻定位孔,二钻定位孔是切割出来,切割时
1)C/L偏移:
1) C/L migration:
1、客户图纸上面焊盘部位长度没有数据,数据测量时没有进行管控;
1 and customer's drawing pad parts above length no data, data measured not control;
2、覆盖膜开窗是切割机切割出来,切割窗口完成后需要进行二钻定位孔,二钻定位孔是切割出来,切割时定位孔容易出现撕裂或者不圆等现象,贴附时导致覆盖膜定位孔对制品孔对不齐,导致开窗偏移,即出现C/L偏移.
2, covering membrane window is cutting machine cutting out after completion, cutting window need for two, two drill holes drilled positioning is cutting out, positioning hole during cutting positioning hole prone to rent or not round etc. Phenomenon, attached with a lead to coverage of membrane positioning hole to not neat, products hole that led to open the window migration, appear C/L migration.
2)短路:
2) short-circuit:
1. 打样时因数量少作业员手工开料,由于基材薄,开料后产品有些折皱,导致曝光时出现曝光不良,DES后形成短路现象.
1. When less homework because of quantity salesman manual opens the material, because members backing thin, opens the material products, leading to expose some wrinkles appear after exposure bad, DES formed short-circuit phenomenon.
2.样品打样交期紧,当时测试治具没有制作回来,所以敝司暂定要求FQC检验员在40X显微镜下对线路进行100%开短路检验,因检查员不仔细未发现导致不良漏检流出
2. Sample proofing delivery tight, then test fixture did not make back, so our company 40X provisionally requirements under microscope in FQC inspectors to open the lines, for 100% short-circuit test that causes not carefully inspectors, adverse undetection outflow
3. 流出原因:
3. Outflows reasons:
检查员不仔细未发现导致不良漏检流出.
Inspector without careful not found that lead to bad undetection outflow.
4. 发生对策 :
4. Happen countermeasures:
1)C/L偏移:
1) C/L migration:
1.发现覆盖膜开窗偏移大的产品需要测数确认,超出公差范围的产品报废处理;
1. Find indusium window offset big products need to test several confirmation, beyond the tolerances products rejected processing;
2.量产时开钢模可以完全避免此现象发生.
2. When open mass production to completely avoid the steel mold phenomenon.
2)短路:
2) short-circuit:
1.对开料工序作出要求,样品无论数量多少,都要使用机器开料,确保基材平整度.
1. Commuting requirements, material process make sample regardless of the quantity, want to use the machine to ensure open material base material smoothness.
2. 电测治具已经OK,量产时通过电测治具对开短路进行测试,可以彻底避免此不良流出;
2. Electrical measurement fixture has OK, mass production by electrical measurement when opening fixture short-circuit test, can completely avoid the bad outflow;
5.流出对策:
5. Outflows countermeasures:
1. 客诉不良对FQC检验员进行培训,同时后续所有的样品检查FQC固定2人专门对应.
1. Poor aftersale inspectors to FQC trained, and subsequent all samples check FQC 2 special fixed position.