As the application of led display screens involves more and more fields, such large screens have become the new darling of indoor high-definition large screen displays. Do you know some relevant knowledge about small-pitch led display screens, such as brightness control, It's not that the brightness is high, the effect is good, then Winbond Ying Optoelectronics will take you to understand.
Small-pitch LED screens are widely used in indoor use scenarios such as company meetings, classrooms, etc., because they are suitable for closer viewing distances. From outdoor to indoor applications, although the small-pitch LEDs have shortened the viewing distance of these users, when they continue to focus on the screen for a long time in a dark indoor environment, the continuous high brightness of the LED may cause dazzling, fatigue and soreness to the human eyes. Even irreversible vision damage. However, some indoor LED display products on the market only have "low brightness and low gray". When the user reduces the brightness of the display screen, it will be accompanied by the loss of the gray level of the picture, and the overall clarity will be greatly reduced. Choosing a small-pitch LED screen that supports "low brightness and high gray" can effectively solve this problem encountered in indoor applications.
Indoor small-pitch LED display
Different from the "low brightness and low gray" characteristics of conventional LED displays, small-pitch LEDs that support "low brightness and high gray" can achieve high definition at low brightness through high-brush chips. When the brightness range is in the range of 100 cd/㎡—300 cd/㎡, the gray scale of the picture is almost no loss, that is, the human eye can hardly detect the obvious gray scale loss, and the close-up perception is more comfortable and does not hurt the eyes, "low brightness and high gray "It can be said that it is the first standard factor for small-pitch LED products in the room, and it is also an important part of distinguishing the quality of small-pitch products.
In addition to reasonable control of indoor brightness, some competitive user-level entry-in products have long been committed to improving user experience. For example, the overall thickness of the new front-maintenance small-pitch product chassis of the old screen company in the industry is nearly one-half thinner than other old indoor small-pitch chassis. It can be installed without changing the existing interior decoration, and can be installed on the wall and save space. . With the deepening of small-pitch LEDs in indoor display applications, more functions remain to be explored in the future.
