附表4 Drill Deep Worksheet
Drill Deep Corrective Action Verification Owner Due Date M1M2
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M4**********************************M5
M-RC Q1
Q2
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Q4....**********************************Q5....
Q-RC ....P1
P2
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P3....***************
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P-RC ...A
B
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****D ....
E
....Revision 1.0Contact partner: Hunter Lau Customer: Continental Corporation Why did the Planning System not
Predict this
Failure Mode Problem description: Dim display after UV expose
Drill Deep Worksheet
Failure Mode : Dim display after UV expose Real root cause: LCD exposed to uv without bezel protecting the edge arounds- poor LC UV resistive ability(?)
Quality Assurance
Why did the Manufacturing System
not prevent this
Failure Mode
use drill deep to find out why does the system did not predict, prevent and protect the failure
Date: 2008-09-24
Supplier: Tianma Report no: B95ADAC What are the key findings based on
this quality issue?Quality Control
Quality Planning
Why did the Quality System not
Protect the customer from this
Failure Mode Predict Planning System -informational content in all documentation Protect Quality System -
Error Detection &
Containment Prevent Manufacturing System -
Error Proofing &
Standardized Work QM000002
附件4