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1. If there is flickering, vibration, bright/dark line
2. Check the defective pixels according the following criterion
（LCD Size：17.0"/16.0"/15.6"/15.4"/15.1"/14.1"/14.0"/13.3"/12.1"/11.6"/
11.1"/10.2"/10.1"/8.9"）
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Bright Dot
(Dark Pattern)
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R,G or B 1 dot ≤4
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Adjacent 2 dots – Horizontal ≤1
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Adjacent 2 dots – Vertical ≤1
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Adjacent 3 dots and more 0
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Distance between adjacent 2 dots ≥15mm
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Total amounts of bright dot ≤4
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Dark Dot
(Bright Pattern)
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R,G or B 1 dot ≤4
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Adjacent 2 dots – Horizontal ≤2
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Adjacent 2 dots –Vertical ≤2
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Adjacent 3 dots and more 0
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Distance between adjacent 2 dots ≥5mm
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Total amounts of dark dot ≤4
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Total amounts of dot defects ≤6
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If the number of the defective pixels is more than that is defined in the above criterion, the LCD panel is defective.
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