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Overview
Materials used for FPD require an extremely high level of quality, and even the smallest defects are not allowed due to the nature of the products; consequently, advanced optical technology is required for defect detection.
Posis Technology will strive to make our surface inspection system play a critical role in maintaining high quality products and in stabilizing the production process.
Specification
| Item | Specification | ||
|---|---|---|---|
| Vision system | Camera | Lens | Illumination |
| 4K, 6K, 8K Linescan | 35mm, 50mm, 60mm, 80mm | LED, Hologen, High frequency FL | |
| Inspection targets | LCD ,Glass, PDP Glass, BLU | ||
| Product types | roll to roll or sheet | ||
| Product specification | Width of product, feeding speed | ||
| Defect types | Bubble, foreign substance, scrap of thread, white dot, pinhole, stain, scratch | ||
Example system configuration
