How to solve the problem that the light guide plate is bright in the middle of the thin light box application
Nov 13, 2018
How to solve the problem that the light guide plate is bright in the middle of the thin light box application
Q: What is the cause of the darkness in the middle of the ultra-thin light box?
A: There are many reasons for this. It may be caused by the reason of the light guide plate itself; it may be caused by the inconsistency between the light guide plate and the light bar; it may be caused by the improper use of the light guide plate;
How to solve the problem that the light guide plate is bright in the middle of the thin light box application
Q: How to solve the darkness of the four sides of the ultra-thin light box?
A: If it is the reason of the light guide plate itself, that is, the layout of the light guide plate itself is not standardized, the light guide plate needs to be replaced. It is recommended to use a laser light guide plate with a designed dot after cutting, and the dots are independently designed to ensure optimal light efficiency.
If the docking between the light guide plate and the light bar is not tight, it is necessary to move the light guide plate and the light bar so that the light bar is aligned with the side of the light guide plate instead of being knocked off or other reasons. If the light guide is not suitable, you need to use a suitable light guide. The light guide plate is not suitable for cutting a 1.2M*2.4M light guide plate, because the light guide plate needs to ensure that the light-emitting uniform dots need to be densely distributed in the middle, so that the light guide plate will be unevenly illuminated after being cut, resulting in various regions. The light and dark are not uniform. If you need an ultra-thin light box to illuminate evenly, you need a cut light guide.
