LED transparent screens to have ever-expanding opportunities for applications in the automotive 4S stores SMD screen and mobile phone stores for jewelry brands, clothing stores, and sports stores catering chain stores and chain stores of brand name convenience and many more shows, stage beauty, performing arts, and more. In various applications, LED transparent screen appears slim, translucent, and elegant.
Transparent screens are currently divided into two groups two categories: front SMD as well as side SMD screen.
Front SMD LED display is transparent. It is based on the conventional lamp beads that are packaged on the market, which are the most well-known solution.
Side SMD LED display. Made of side-emitting lamp beads explicitly designed for transparent screens, it is a method used by a small number of businesses. It’s characterized by large permeability, a small structure area, and attractive aesthetics: the main advantages and disadvantages of these two types of LED displays are that they are transparent.
The rate of transparency
Because of the various places where the lamp beads are placed, the thickness of the screen in front SMD transparent screen must be larger than the dimensions of the lamp beads; however, the space and position that the side SMD lamp beads are not as limited. Since the PCB itself blocks light, the transparency for the back SMD translucent screen will be greater than those of the screen in the front SMD one. This is perhaps the most significant benefit of transparent screens that emit sidelights.
In the illustration, the compares the transmittance of two transparent screens having identical screen pixel pitch(for information only):
The comparison of appearance
The driver IC on the back SMD transparent screen can be placed on the side of the bar to ensure that it does not interfere with light not to block in the morning. Side SMD fine screen isn’t subject to this restriction, while the driver IC can be concealed in the lamps. Thus, the amount of lamp beads that can be controlled via this front SMD screen driver IC is restricted, which leads to the short length that the strip displays. The whole arrangement of the display strip’s front SMD translucent screen is a lattice. The light bar that is the only one on the back side of the SMD transparent screen can be extended.
The contrast between driver IC used
The position on the driver’s circuit on that front SMD clear screen may be restricted, which is why it’s often needed to set a greater quantity of scanning lines, usually 16 scans or higher. Side SMD transparency driver IC isn’t first limited, and there is no limit to the number of lines that scan. It may be adjusted lower.
The amount of scanning lines on the screen display is meager. This means that the display screen will be used in low-current conditions, and the quality of the show and its refresh rate could be improved.
Comparative analysis of the anti-collision abilities
Due to the differing installation places in which the lamp beads are placed. The resistance to impact between both screens is different. When a force external to the screen is applied to force. The lamp beads in front will be directly affected by the effects of external pressure. However, the side SMD lamp beads won’t receive the point now.
Due to the position of the LED, Side LEDs will be SMT either below or under the LED strip. The PCB will block view angles vertically.
EXTECH provides both sides and front SMD screen transparent displays. G-F & G-FW series use front SMD while G-S and G-SW series use side SMD. Click here for more details: mustangled.