The transparent LED display, as the name suggests, stands out for its transparent display form. In comparison to conventional LED display products, the transparent LED screens commonly found on the market today boast high transparency and ultra-lightweight features. This achievement stems from innovations in the strip manufacturing process and SMD production, LED packaging, and control system improvements. Additionally, the incorporation of hollow structural design reduces obstruction to the user’s view, significantly enhancing the see-through effect of the LED display.
According to TrendForce’s "2024 Global LED Video Wall Market Report," transparent LED displays come in varying specifications compared to conventional video walls. They differ in horizontal and vertical pitch and can be categorized into those for indoor use with brightness ranging from 4,000 to 5,000 cd/m2 and 75% transparency, and those for outdoor use with higher brightness levels. They can also be classified by LED chip arrangement, namely front-lit and edge-lit transparent screens, with front-lit models gradually becoming the mainstream.
Currently, transparent displays can be seen in department stores and have been applied to stage decoration, media advertising, creative tourism, and many other settings, with China being the primary market, followed by Europe, America, and Asia.
The popularity of these applications is due to several characteristics of transparent LED screens. Firstly, their structure is more flexible compared to conventional LED display cabinets, allowing for customization to fit specific glass dimensions better. Secondly, transparent displays offer high see-through effects, noiselessness, and low power consumption. Thirdly, they are easy to maintain, safe, and save manpower and resources. Lastly, their display effect is more appealing than ordinary screens, playing a positive role in attracting foot traffic and disseminating information.
Despite the rich advantages of transparent LED displays, they face challenges such as the trade-off between brightness, clarity, and transparency, as well as difficulties in further improving performance.
To address these challenges, manufacturers have developed various solutions. Transparent LED displays now include categories like crystal film screens, adhesive film screens, and electro-optic glass, which greatly optimize product weight and transparency while ensuring maximum display transmittance compared to conventional transparent screens.
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