Do blurry spots appear on the edges of the screen?
1. Light leaks on the edges
1. It appears as delicate pressure on edges to hold the panel affects crystal structure of LCD.
2. Place a light behind the panel facing the screen. Leakage is the amount of light that comes through.
Flat panel display
1. LCD panel is flexible and sensitive to pressure. If you press down a finger on the screen lightly, you will see color distort.
The panel has to be handled delicately when placed in the frame.
How to fix
1. Light leakage does not affect product performance and reliability, and the panel is strong against impact and distortion.
[LG panel : less distortion] [Others : More distortion] [Others : High distortion due to pressure]