Low Brightness and High gray are The Key Technologies for Small-Pitch LED Displays to Enter Indoor Applications

Publisher: Supplier of LED Display Time: 2020-07-30 Views: 2756

Small-pitch LED displays are widely used in indoor use scenarios such as company meetings and classrooms because of their closer viewing distances. From outdoor to indoor application, although the small-pitch LED display has shortened the viewing distance of these users, when they continuously pay attention to the screen for a long time in an indoor dark environment, the continuous high brightness of the LED may cause glare to the human eyes, Fatigue soreness and even irreversible vision damage. However, some indoor LED display products on the market only have "low brightness and low gray". When users reduce the brightness of the display screen, they will be accompanied by the loss of grayscale of the screen, and the overall clarity will be greatly reduced.  


Choosing a small-pitch LED display that supports "low brightness and high gray" can effectively solve the above problems encountered in indoor applications.


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 grayscale of the picture is almost no loss, that is, it is difficult for the human eye to perceive the obvious grayscale loss, and the close-up viewing experience is more comfortable and does not hurt the eyes. "It can be said that it is the first normative factor for entering small-pitch LED products, and it is also an important part of distinguishing the quality of small-pitch products.


In addition to the reasonable control of indoor brightness, some competitive user-level entry products have long been committed to improving user experience. For example, the overall thickness of the new front-maintenance small-pitch product, which is an old-fashioned screen company in the industry, is nearly one-half thinner than other old indoor small-pitch chassis. It can be installed on the wall without changing the existing interior decoration, saving space. . With the in-depth application of small-pitch LEDs in indoor display applications, more functions remain to be discovered in the future.