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Small pitch LED display p1.25mm p1.538mm p1.667mm p1.839mm p1.86mm
Fine pitch led display led panel
Product features:
1, die cast aluminum box flatness is high, pure before maintenance
2, high refresh rate, high gray scale
3, all black light, high contrast
4. No fan and mute
5, seamless stitching, fast installation
6, LED lights: SMD full color 1212 series, using the world famous manufacturers of high-grade chip packaging LED lights, to provide customers with a variety of choices. At the same time, the service life and display quality of the display screen are fully guaranteed.
7, drive IC: using the world famous top manufacturers of high refresh rate, high gray constant current drive IC, excellent drive performance, stable and reliable.
8, PCB board
Multi-layer circuit design ensures even current distribution of lamp board, good heat dissipation, prevents color block in low gray condition, and enhances anti-electromagnetic interference ability. Plate industry high-quality manufacturers: sheng Yi, kingboard (KB) and so on
9, connector: the use of high-quality 3U gold-plated connector, no row of wire connection in the box, stable and reliable.
10, drive and control: each module adopts independent control card control, higher integration, stronger stability, better display effect, higher refresh, special 14BIT high gray level, high refresh drive constant current IC, unique blanking circuit, protect LED, prevent surge leakage; Support system multiple redundant backup, module point by point chroma correction, power supply double backup. -
Led Panel Matrix Displays Indoor Stage Screen Display
1. LED display brightness range
Generally, the brightness range of indoor LED display is recommended to be around 800-1200cd/m2, and it is best not to exceed this range. The brightness range of outdoor LED display is around 5000-6000cd/m2, which should not be too bright, and some places have already displayed outdoor LED display. The brightness of the screen is limited.
For the display screen, it is not the better to adjust the brightness as high as possible. There should be a limit. For example, the maximum brightness of the outdoor LED display is 6500cd/m2, but you have to adjust the brightness to 7000cd/m2, which is already If it exceeds the range it can withstand, it is like the capacity of a tire. If a tire can only be charged with 240kpa, but you are afraid of air leakage or insufficient air pressure during driving, you must charge 280kpa, then you may have just driven. When driving, you won’t feel anything, but after driving for a long time, because the tires can’t bear such high air pressure, there may be failures, and in serious cases, the phenomenon of tire blowout may occur.
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55 inch seamless led backlight screen display
1. Seamless splicing, the whole screen is the same, support front maintenance, wall installation, unlimited splicing
2. The surface luminescence feature can effectively improve the softness of the picture, reduce the fatigue of the human eye caused by watching the screen for a long time, and support multi- resolution . to display the color you want
3. Blue light filtering technology, passed the TUV low blue light certification, effectively reducing the damage of blue light to human eyes
4, 180-degree ultra-wide viewing angle in the horizontal and vertical directions, any position is a C-position viewing angle, and every place is unobstructed.
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55 inch indoor screen advertising digital signage
1. Dead point
The dead point of the indoor display screen is a single point that emphasizes the always-on or always-black on the current display screen. Several keys of the dead point are determined by the quality of the die. The lower the dead point, the higher the display effect will be.
2. Chromaticity
The chromaticity is very harmful to the indoor display screen. If the chromaticity is too high, it is easy to damage the body’s vision and health. If the chromaticity is too low, the display image will be unclear. Under normal circumstances, the chromaticity of indoor display screens is 800cd/㎡-2000cd/㎡. Different brands of LED display products have different chromaticities.
3. Color oxidation
The oxidative property of the indoor display screen means that the color of the display screen should be consistent with the color of the playback source, so as to ensure the reality of the image.
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55 inch screen panel lcd indoor advertising display
1. Indoor display screen resistor measurement method
For the resistance detection method of the indoor display screen, you need to adjust the digital multimeter to the resistor gear, first test a certain point of a normal circuit board to the ground resistance, and then test the same point of another same circuit board. Is there any difference in the normal resistance value? If there is a difference, you will know the scope of the problem of the display screen. Otherwise, ignore it.
2. Determination of working voltage of indoor display screen
The working voltage test of the indoor display screen is to adjust the digital multimeter to the working voltage range, and test the working voltage to the ground at a certain point of the power supply circuit that is abnormal and not good. belonging to the problem.
3. Determination method for short-circuit fault of indoor display screen
The indoor display screen short-circuit fault determination method is to adjust the digital multimeter to the short-circuit fault inspection block, so that it can be checked whether there is a short-circuit fault. If there is a short-circuit fault condition, it should be dealt with immediately. The short-circuit fault condition of the display screen is also a common fault of the indoor display screen control module. also! Short-circuit fault testing is performed with the power circuit powered off to prevent damage to the DMM. -
55 inch large box HD led display,LED TV,LED WALL
1. Seamless splicing, the whole screen is the same, support front maintenance, wall installation, unlimited splicing
2. The surface luminescence feature can effectively improve the softness of the picture, reduce the fatigue of the human eye caused by watching the screen for a long time, and support multi- resolution . to display the color you want
3. Blue light filtering technology, passed the TUV low blue light certification, effectively reducing the damage of blue light to human eyes
4, 180-degree ultra-wide viewing angle in the horizontal and vertical directions, any position is a C-position viewing angle, and every place is unobstructed.
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55 Inch Indoor Floor Standing mm Led Digital Signage
1. Increase the module maintenance hole to improve the color perspective function
The full-color display has many different application advantages such as no dead light, low power consumption, and wide viewing range. When designing a full-color display, many manufacturers also increase the color perspective function of the screen by adding module maintenance holes, so as to avoid ghosting and glare on the screen.
2. Use zinc alloy locks to increase the connection reliability of the full-color display
Whether the indoor full-color display is installed on the hotel wall or in the shopping mall lobby, a series of measures will be taken to ensure its installation reliability. Some full-color displays will use zinc alloy locks to increase the connection reliability of the full-color display, so that the indoor full-color display will not easily fall even if it is installed at a high place.
3. Use an outdoor waterproof mask to enhance protection
The full-color display can receive different input signals. However, some people worry about whether the full-color display will fail due to contact with water. In fact, all full-color displays will increase the protection function by adding an outdoor waterproof mask to prevent the full-color display from entering the water. rust occurs.
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55 Inch LED Tv Advertising Displays Video Wall LCD
1. Box
First of all, let’s start with the appearance. The cabinet is the body of the indoor high-definition display. If there is no good organ in the cabinet, there is no chance to show it. Generally speaking, boxes have different sizes, each box is a component composed of multiple unit boards, and then the multiple boxes are assembled into a screen in turn.
2. Power
The power supply is like the blood in the indoor high-definition display of the banquet hall. Good blood can make the human body comfortable and smooth, but on the contrary, it can cause various human diseases. For the indoor high-definition display, the quality of the power supply also determines the quality of the product. , the power requirements for the power supply of different types of screens are also very different.
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Led tv 55 inch smart tv narrow beze
1. Scalability: The larger the indoor high-definition display, the higher the investment in production line equipment. The increase in the size of the indoor high-definition display is very easy, just like building blocks. Resolution is also easy to achieve according to user needs.
2. Full color: light bulbs, neon lights, etc. are all monochrome, and LED realizes the combination of RGB three primary colors.
3. High reliability: LED is solid lighting with high reliability, unlike neon tubes, light bulbs and the like that require vacuum tubes.
4. Long lifespan: The theoretical lifespan of LED chips can reach 100,000 hours, and the actual lifespan is more than 30,000 hours.
5. Environmentally friendly: LED display itself is an energy-saving and pollution-free product.
So where does the heat of the indoor high-definition display come from? From power supply to LED lights, to LED drivers, to adjustable resistors, the heating part includes LED lights, LED drivers, and LED cables. Let’s take 5V power supply as an example:
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Car LED Transparent Screen p2.6-5.2mm
P2.6 is a product with a pixel pitch of P2.6mm horizontally and 5.2mm vertically. Its characteristics are as follows:
1. The screen is designed as a light bar grid, with good light transmission
2. High-definition color display, the content is richer and more vivid
3. High brightness, self-adjusting, all-weather application
4. Strong flexibility, wide release and high communication rate
5. The control system is mature and stable, easy to use, and has powerful processing performance -
LED floor tile display
1. The bottom case, face shield, power cord and signal line of the LED floor tile screen module are specially designed and equipped with waterproof and moisture-proof materials. They are made of raw materials with low moisture absorption coefficient. The front and rear of the body can reach the waterproof level of IP65.
2. The LED intelligent interactive floor tile screen mask is made of imported PC material, which has high wear resistance and flexibility, as well as good high and low temperature resistance. And it is designed according to the mechanical principle, with good anti-skid and load-bearing functions.
3. Floor mopping installation, guide rail installation, steel frame installation, ground raised installation and embedded installation, suitable for various occasions,
4. Intelligent induction design to create an immersive experience scene. No need for external interactive devices, easy installation (FDQ unique)
5. Special cooling device is designed by professional R&D team to achieve better mute cooling function -
Indoor LED (full waterproof series) p2.5mm p3mm p3.076mm p4mm p6mm p8mm p10mm
Outdoor product features and parameters
1. Adopt high-grade chip-packaged LED lights, with low gray and high brightness, which fully guarantees the service life and display quality of the display screen. It adopts a low-turnover voltage constant-current driver IC. The advantage of this driver chip is that it can reduce the voltage falling on the output terminal of the IC. Reduce the power consumption, improve the power loss of the IC, and then achieve the effect of energy saving. The AC fan with large exhaust air volume is adopted, and the components are reasonably arranged to improve the uniformity of heat dissipation. According to the principle of low Vf of the R lamp, the 3.8V and 2.8V power supplies are used to supply power separately, reducing the excess voltage drop by 30%. The system sets the automatic brightness adjustment function, which can automatically adjust the brightness of the screen according to the ambient brightness, dynamic energy saving
2. Support 4.2V~5V and 2.8V/3.8V power supply mode, the power supply selection is more flexible, and there is no risk of burning the module with mixed power supply
3, a variety of module sizes, flexible collocation, more considerate upgrades, strict material selection
4, Standard 1920Hz refresh rate, the video picture is more delicate and smooth; 9000:1 high contrast ratio, improve the contrast between light and dark, enhance the picture details, restore the true color
5. Diversely used in commercial real estate, shopping malls, large squares, outdoor advertising screens, traffic screens and other fields
