| 1. Drop Ball Test | 2. Four-Point Bending Test | 3.Test For 3M Surface Capacitive Screen | ||
| 4.4.3 inch screen test | 5.2.1 inch screen test | 6.Serial Port Screen Test | ||
| 7.Touch Screen Test-Home Appliances | 8.light up the display | 9.LCD test-video doorbell | ||
| LCD test | LCD test（2） |
