Transparent display screens have different understandings in different industries and different groups of people. Generally speaking, it can be divided into liquid crystal display, projection display, OLED display and LED display. They all have some basic functions of transparent display, which can be used as a display screen for application scenarios when used, and a piece of transparent glass when not in use. In some business areas, it is particularly popular and has great potential.
It is undeniable that each type of transparent display has advantages and disadvantages. Our market casts veto and yes votes for transparent display screens. The market pays more attention to whether this type of transparent display technology is implemented and can provide users with complete solutions. Only through marketization of the transparent display can the shortcomings or defects of the product be identified.
From the perspective of market applications, the LCD transparent display is first excluded. Its imaging relies on the principle of "backlight illumination", using side-frame backlight technology to achieve transparency through the backlight. However, the overall picture brightness is relatively limited, and the picture quality is poor. Unlike the LCD transparent display, the OLED transparent display does not have the backlight problem at all. It has direct light-emitting technology, not only the substrate and circuit can be made transparent, even the OLED material can also be transparent. However, under the demand for transparent display in the commercial field, most users require a larger display area, which makes the RGB three-primary color OLED display technology temporarily unable to fully meet the market demand.
Compared with LCD and OLED transparent displays, the cost of projection transparent displays is higher. In order to achieve high-brightness and transparent display, a higher-brightness projection host is required. This cost is very expensive and can not be used by ordinary users. The common feature of the first three transparent display technologies is that the brightness is not enough, which is precisely the biggest advantage of the LED transparent display: good brightness effect
The main application scenarios of LED transparent display are commercial media advertising and stage stage performance venues. It has the characteristics of high definition, high brightness, high transparency, wide viewing angle, and rich colors; just like the transparent LED display of Leyard Smart Display The rate can reach more than 90 percent , and the viewing angle can reach more than 160 degrees. The absolute advantages of these LED displays make it more widely used in commercial application scenarios and more favored by users.
Therefore, comprehensive commercial application analysis, LED display is the future king of transparent display. LED transparency technology has covered almost all possible "transparent display demand scenarios." With the innovation of LED transparent technology and the replacement of materials, it will be applied to more application scenarios.
