Inspection Criterion 1. Sampling Method Unless otherwise agreed upon in writing, the sampling inspection shall be applied to the Customer’s incoming inspection. 1) 2) 3) 4) 5) Lot size: Quantity per shipment lot Sampling type: Normal inspection , single sampling Inspection level: Ⅱ Sampling table: MIL-STD-105D Acceptable Quality Level(AQL): Major=0.65 Minor=1.5 2. Inspection Method 1) Ambient Condition: a. Temperature: Room temperature 25±5℃ b. Illumination: Single fluorescent lamp non-directive(300 to 700 Lux) 2) Viewing distance The distance between the LCD and the inspector’s eyes shall be at least 30-50cm. 3) Viewing Angle The inspection shall be conducted within normal viewing angle range. 3. Inspection Criteria 3.1. Major defect No. Item 1 All functional defects 2 Missing 3 Inspection Standard 1) 2) 3) 4) 5) 6) No display Display abnormally Open or missing segment Short circuit Excess power consumption Backlight no lighting, flickering and abnormal lighting Missing component Outline Overall outline dimension beyond the drawing is dimension not allowed Classification of defects Major Major Major 3.2. Cosmetic Defect No. Item Classification Inspection Standard of defects For dark/white spot, size Ф is defined as Ф=(x+y)/2 1 2 (spot defect) Black and White spot pinhole (line defect) Black and White line Polarizer scratch Size Ф (mm) Acceptable Quantity Ф≤0.1 Ignore 0.10≤Ф≤0.15 0.15≤Ф≤0.2 2 1 0.2<Ф 0 Width(mm) Length(mm);Acceptable Qty Ф≤0.03 Ignore 0.03<W≤0.05 L≤3.0; N≤2 0.05<W≤0.1 L≤2.0; N≤2 0.1<W Define as spot defect Minor Minor Dent or bubble(between the polarizer and glass) 3 Polarizer defect Size Ф(mm) Acceptable Qty Ф≤0.10 Ignor 0.10<Ф≤0.20 2 0.20<Ф≤0.30 1 0.30<Ф 0 Minor 3.3. Cosmetic Defect No. Item Inspection Standard Classification of defects 1) Chip on the corner Minor X Y Z ≤3.0 ≤S ≤T Remark: S=contact pad length; T=the thickness of glass Chips on the corner of terminal shall not be allowed to extend into the ITO pad or expose perimeter seal. Acceptable Quantity N≤2. 2) Chip on the edge of glass 1 Glass defect Minor X Y Z Ignore ≤0.5 ≤T Acceptable Quantity: N≤2 3) Creak Creaks tend to break are not allowed. Minor