1. Adopt a brightness adjustment system that can be automatically adjusted by the system
We know that the brightness of the environment at different times and places varies greatly during the day and night. If the playback brightness of the large LED screen is greater than 60% of the ambient brightness, we will obviously feel that the eyes are not adapted, which means that it causes light pollution to people. . Through the outdoor brightness collection system, the ambient brightness can be collected at any time. The display level control system automatically converts the broadcast brightness suitable for the environment through the software by receiving the system data.
2. Multi-level grayscale correction technology
The 8bit color display gradation adopted by the ordinary display screen system, so that the color is stiff in some low gray scales and excessive color. It will also cause inadaptability of colored light. The new LED large-screen control system adopts 14bit color display level, which greatly improves the hardness of the color. So that people can feel the color soft when watching. Avoid people's discomfort with light.
3. Reasonable choice of installation location and reasonable planning of display area
There is an empirical plan for viewing distance and viewing angle and display area, and image research has specific design requirements on the viewing distance and viewing angle of the display screen. When designing the display screen, it should meet the design requirements as much as possible, and plan reasonably.
In fact, the domestic large-screen LED display market is still on a growth trend in the next few years. Its main growth space will mainly come from the traditional inkjet, neon, and billboard alternative markets, as well as the high-definition, 3D, intelligent, surveillance market, and road traffic. Functional high-end LED electronic display market. As long as the industry order is regulated, display manufacturers improve their R&D level, enhance their core competitiveness, and guide the demand market with products, they will surely win a place in the fiercely competitive market.
