Splicing and acceptance of splicing screen

The difference between flat-fell seam and double-sided seam lies in the requirement of gap width. Bilateral requirements 1.7-3.5mm, 5.5 mm is not high enough to meet the requirements of 3.5mm flat-fell seam on both sides. At present, some of them can meet the specifications of 1.7 mm, and the display effect is related to the requirements of assembly process and the processing speed of cpu. Observe the splicing effect and see the optical splicing effect. Image response speed. And whether the screen gap is within an acceptable range. Hyperopia observation and close observation. Whether there is a screen jump. The splicing screen should be regular. No scratches. Brightness and illuminance are uniform. Visual inspection and optical inspection. Sensory examination. Look at two adjacent screens, and check them all white. See if the gap width is consistent. Whether the hand feels smooth. Check whether the tools meet the requirements of the installation contract.