With the rapid development of transparent LED display technology, many LED transparent screen manufacturers have emerged in the market. Faced with a wide range of products, how can consumers distinguish the quality of their products? This article will provide you with some practical judgment criteria to help you select LED transparent screens with superior performance.
Brightness comparison: the balance between vision and demand
First of all, brightness is an important indicator for measuring the performance of LED transparent screens. When comparing brightness, you can place LED modules of different brands next to the same number of LED modules, and then gradually increase the observation distance to observe whether the brightness of the lamp beads meets your requirements. The higher the brightness, the higher the cost, but it is suitable for environments that require high brightness, such as outdoor or window. On the contrary, low-brightness LED transparent screens are suitable for pure indoor environments. Here is the knowledge about nit brightness.
Light uniformity and color difference: details determine success or failure
Observing whether the light of LED lamp beads is uniform is another key point to judge its quality. Especially when observing white light, the presence of color difference will seriously affect the display effect. In order to observe the color difference more accurately, it is recommended to cover the screen with an acrylic sheet of a certain thickness, so that the potential color difference problem can be more clearly found. Here are 3 types of LED lamp bead specifications.
Wire identification: the embodiment of intrinsic quality
High-quality wires are not only UL certified, but the number of internal wire cores is also a criterion for judging their quality. Generally, the more wire cores, the better the quality of the wire. By removing the outer skin of the wire and counting the number of internal wire cores, the quality of the wire can be intuitively evaluated.
Lamp bead temperature: a touchstone of stability
After the LED lamp bead has been working for a period of time, touch its surface with your hand and feel its temperature. If the temperature is too high, it may mean poor heat dissipation, which will affect the stability and service life of the LED transparent screen. Take you to understand the working principle of LED lamp beads.
Solder point quality: a direct reflection of the process level
The quality of the solder point directly reflects the level of the welding process. A good solder point should be full and white, which indicates that the solder is used properly. On the contrary, if there is a cold solder joint, it may cause poor contact and increase the subsequent maintenance cost.
Fluorescent lamp mode: the choice of technical route
There are two main methods for making LED transparent screens: positive light emission and side light emission. Although the side light emission mode has a higher penetration rate, its lamp bead packaging technology still needs further market verification. The positive light emission mode uses traditional LED display lamp beads that have been tested by the market, and its quality is more stable and reliable. Let you understand the working principle and production process of LED transparent film.
Conclusion
To choose a high-quality LED transparent screen, you should not only consider its brightness, light uniformity, color difference, wire quality, lamp bead temperature and solder joint process, but also pay attention to its fluorescent light mode. Through these detailed comparisons and considerations, you can more wisely choose the LED transparent screen product that suits your needs. Remember, when choosing a transparent screen, quality is always more important than price.
Thank you for watching. I hope we can solve your problems. Sostron is a professional LED display manufacturer. We provide all kinds of displays, display leasing and display solutions around the world. If you want to know: Teach you how to choose LED transparent screen correctly. Please click read.
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