Datasheet

DEM 480128A VMH-PW-N Production Specification
Version: 3 PAGE: 13
12. Quality Assurance
12.1 Purpose
This standard for Quality Assurance assures the quality of LCD module products supplied
to customer.
12.2 Standard for Quality Test
12.2.1 Sampling Plan:
GB2828.1-2012
Single sampling, general inspection level II
12.2.2 Sampling Criteria:
Visual inspection: AQL 1.5%
Electrical functional: AQL 0.65%.
12.2.3 Reliability Test:
Detailed requirement refer to Reliability Test Specification.
12.3 Nonconforming Analysis & Disposition
12.3.1 Nonconforming analysis:
12.3.1.1 Customer should provide overall information of non-conforming sample for their
complaints.
12.3.1.2 After receipt of detailed information from customer, the analysis of nonconforming
parts usually should be finished in one week.
12.3.1.3 If cannot finish the analysis on time, customer will be notified with the progress status.
12.3.2 Disposition of nonconforming:
12.3.2.1 Non-conforming product over PPM level will be replaced.
12.3.2.2 The cause of non-conformance will be analyzed. Corrective action will be discussed
and implemented.
12.4 Agreement Items
Shall negotiate with customer if the following situation occurs:
12.4.1 There is any discrepancy in standard of quality assurance.
12.4.2 Additional requirement to be added in product specification.
12.4.3 Any other special problem.