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
With the continuous development of science and technology, LED display screens have become an indispensable part of modern cities. In this field, high-brightness display companies are leading the new trend in the LED industry with their excellent technology and innovative products.High-brightness display company was established in 2009. It is a high-tech enterprise focusing on the research, development, production and sales of LED displays. The company has a R&D team composed of senior engineers and professional technicians, committed to providing customers with the highest quality products and services.The company's flagship product is a high-brightness LED display with a brightness of up to X nits, far exceeding similar products on the market. This makes high-brightness displays widely used in outdoor advertising, sports events, stage performances and other fields. In addition, the high-brightness display screen also has the advantages of energy saving, environmental protection, long
In daily life, transparent LED screens will inevitably experience some failures after being used for a period of time. The following is an analysis of common faults and solutions for LED transparent displays, which I would like to share with you:1: The entire screen is not displayed1. The AC distribution cabinet is not turned on - turn on the switch of the distribution cabinet;2. The computer stops working - turn on the computer and make it work;3. There is no signal from the sending card and the green light does not flash - set the graphics card to enter copy mode. If the problem still cannot be solved, change the sending card;4. The signal line that sends the card to the screen is disconnected - check the communication line, and if the problem still cannot be solved, replace the network cable;2: The entire screen display is abnormal1. The internal program of the receiving card is incorrect - resend the receiving card program;2. There is a problem with the computer graphics card or vi
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