Many customers often have difficulty making a choice between LED transparent screens and LED grille screens. They don't know which product to use in their projects. This is mainly because they don't know the characteristics of the two products very well. Therefore, the editor will discuss with you today the differences between LED transparent screens and LED grille screens, so that customers can choose according to the installation environment when purchasing.The similarities between LED transparent screen and grille screen1. Design principle: Both the LED transparent screen and the LED grille screen adopt a hollow design based on the conventional LED screen. The redundant parts are removed and the hollow structure between the light bars reduces the weight of the two displays. , also has a certain degree of permeability.2. Application fields: Both can be installed where there is a glass curtain wall. The main purpose is to take advantage of the high permeability characteristics of the
1. Point spacing and resolution are closely related, and product selection should pay attention to the application situation.In the current small-pitch LED market, transparency, dot pitch, large size and resolution are the key points for manufacturers' technology PK. In actual operation, these factors will also affect each other, and the specific point spacing must be matched with the appropriate transparent screen size to achieve the best display effect.For products with a pitch of 3.91*7.81mm, reaching a full HD resolution of 1920x1080, the corresponding screen area is 57.1 square meters. Even without a base, if the user's application space is limited, the installation difficulty will be greatly increased, and the cost will naturally increase. In addition, if viewers want to get the best viewing experience, they must choose the best viewing distance. In actual operation, the optimal visible distance = point spacing/0.3. For short distances, 2.78*5.56mm is generally used, and for fart
Choose a small-pitch model for a small-area screen, and choose a large-pitch model for a large area. For example, for an LED transparent screen of about 30 square meters, it is recommended to choose 3.91, not 9.26 or 15.6; for an LED transparent screen of more than 50 square meters, you can choose 9.26, and the budget is sufficient. Of course, the effect of choosing 3.91 is very clear, but the cost will be High, sometimes there is no need to spend more money. In addition, considerations need to be made based on the use environment and budget. For example, indoor and outdoor displays are different. Indoor display brightness is low, while outdoor display brightness requirements are high.
Transparent LED displays have become a rising star in the display field and have naturally become one of the popular choices for users in many industries. However, in the actual demand process, factors such as model, size, viewing distance, etc. need to be comprehensively considered, which undoubtedly makes user recognition more difficult. So how should merchants choose and purchase suitable LED transparent screens according to their needs?First of all, common LED transparent screen models include: P3.91, P6, P8, P10, P20, P25, etc. Where P is the point spacing, and the following value is the spacing, in mm. P6 dot pitch is 6mm, P8 is 8mm. The smaller the number after P, the more pixels per unit area and the clearer the picture. For a closer viewing distance, choose P6, P8 or P10, and for a longer viewing distance, choose P20 or P25.
1. Chip inspectionMicroscopic inspection: Whether there is mechanical damage and pitting on the surface of the material. Whether the chip size and electrode size meet the process requirements. Whether the electrode pattern is complete.2. ExpansionSince the LED chips are still arranged closely and with very small spacing (about 0.1mm) after dicing, it is not conducive to post-process operations. We use an expansion machine to expand the film that adheres the chips, so that the distance between the LED chips is stretched to about 0.6mm. Manual expansion can also be used, but it can easily cause undesirable problems such as chip dropping and waste.3. Dispensing glueApply silver glue or insulating glue to the corresponding position of the LED bracket. (For GaAs and SiC conductive substrates, red, yellow, and yellow-green chips with back electrodes use silver glue. For blue and green LED chips with sapphire insulating substrates, insulating glue is used to fix the chips.)The difficulty of t
1. Pay attention to the switch sequence when turning on the screen: turn on the phone first, then turn on the screen after the screen is fully lit and preheated. When turning off the screen, the sequence is reversed: turn off the screen first, then turn off the phone. If you turn off the computer first, the screen will be highlighted and the lamp will burn out easily, affecting the service life of the screen and causing serious consequences.2. The time for turning on and off each time should be more than 5 minutes. If the machine is turned on and off frequently, it will cause a short service life of the display and short circuit of the display.3. Only after the computer enters the engineering control software can the screen power be turned on.4. Avoid turning on the screen when the screen is all white, because the inrush current of the system is the largest at this time.5. When the ambient temperature is too high or the heat dissipation conditions are not good, LED lighting should be c
1. The working environment temperature range is -20℃≤t≤50℃, and the working environment humidity range is 10% to 90%RH;2. During the use of the display screen, avoid using or storing it in high temperature, high humidity, high acid/alkali/salt environments;3. Keep away from flammable items, gases and dust;4. When the ambient temperature is too high or the heat dissipation conditions are not good, please be careful not to use the LED transparent display for a long time; it may easily cause the circuit board inside the display to burn out.5. When an LED transparent display with a humidity exceeding the specified humidity is powered on, it will cause corrosion of components or even short circuit, resulting in permanent damage;6. It is strictly prohibited to allow water, iron powder and other easily conductive metal objects to enter the screen. LED transparent displays should be placed in a low-dust environment as much as possible. Excessive dust will affect the display effect and easily d
Step 1: Check whether the graphics card settings section is set properly.Step 2: Check the basic connections of the system, such as whether the DVI cable and network cable socket are correct, the connection between the main control card and the PCI socket of the computer, the serial cable connection, etc.Step 3: Check whether the computer and LED power supply system meet the usage requirements. When the power supply of the LED display screen is insufficient, the screen will flicker when the display is close to white (high power consumption). A suitable power supply should be prepared according to the power supply requirements of the box.Step 4: Check whether the green light of the sending card flashes regularly. If it flashes, go to step 6. If it does not flash, restart. Before entering win98/2k/xp, check whether the green light flashes regularly. If it flashes, go to step 2. Please check whether the DVI cable is connected properly. If the problem is not solved, one of the sending card
With the continuous development of technology, LED display screens have become an indispensable part of our lives. Especially on weekends, LED displays add a lot of color to our lives and make our leisure time more colorful. This article will introduce to you the charm of weekend LED displays.First of all, LED display screens have been widely used in the commercial field. In shopping malls, cinemas, restaurants and other places, LED displays can play various advertisements, movie trailers, discount information and other content to provide customers with real-time information updates. In addition, LED displays can also display various visual effects according to different scenarios and needs, such as three-dimensional images, dynamic videos, etc., bringing a shocking visual experience to the audience.Secondly, in the home field, LED displays also bring a lot of convenience to our lives. Nowadays, many families have begun to use LED displays to replace traditional TVs. By connecting to t
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