What is LCD splicing screen? And these seemingly unimportant questions usually affect customers’ purchase.
Share some LCD and led features with you:
LED electronic screen is also known as LED electronic display screen. It is composed of LED dot matrix and led PC panel, through the red, blue, white, green LED lights on and off to show text, pictures, animation, video, content. Can make different conditioning according to the needs of different occasions, such as the usual billboard activities of calligraphy and painting, is through flash to create an animation, save in a memory card of the display screen, and then through the skill method to show, can be changed at any time according to different needs, each part of the components are modular construction of the display equipment. Traditional LED electronic screen is usually composed of display module, control system and power supply system.
LED electronic screen features:
1. Active brightness conditioning has the function of active brightness conditioning, which can achieve the best playback effect in different brightness environments.
2. The brightness is strong. When the sunlight is directly on the surface of the screen within the visual interval, the display content is clear and visible.
3. Video, animation, chart, text, picture and other information display, network display, long-distance control.
4. The impression picture is clear, without tremor and ghosting, and distortion is eliminated.
5. Super bright solid color pixels.
6. Advanced digital video processing, distributed scanning skills, modular planning / constant current static drive, brightness active conditioning.
7. Super grayscale control has 1024-4096 grayscale control, the display color is more than 16.7M, the color is clear and vivid, and the three-dimensional sense is strong.
8. Static scanning skill: select static latch scanning method, high power drive, fully ensure the brightness.
9. Static scanning skill: select static latch scanning method, high power drive, fully ensure the brightness.
10. All imported large-scale planning integrated circuits are selected, which greatly improves the reliability and is convenient for debugging and protection.
11. All weather operation, get used to all kinds of harsh environment in the field, waterproof, moisture-proof, anti-corrosion, lightning protection, anti-seismic, all-round function, good display function, high cost performance, pixel tube can choose p10mm, P16mm and other standards.
LCD splicing screen can be any combination: it can select large screen splicing or small screen splicing; it can display single screen or whole screen splicing. Be able to select the appropriate splicing method and the best product according to the application requirements and system planning of the LCD splicing screen system put forward by customers, and according to the practical application environment, plan the personalized plan, and satisfy the needs of customers.
Features of LCD splicing screen:
1. High brightness and high contrast: did LCD splicing screen has higher brightness, which is different from TV and PC LCD screen the brightness of TV or PC LCD screen is usually only 250 ~ 300cd / m2, while the brightness of did LCD screen can reach more than 700cd / m2. The contrast ratio of did LCD panel is 1200:1, even 10000:1, which is more than twice as high as that of traditional PC or TV LCD panel and three times as high as that of back projection.
2. The brightness is even, the impression is stable and does not shine. Because every point of LCD always adheres to that color and brightness after receiving the signal, unlike CRT, which needs to constantly rewrite pixel points. As a result, the brightness of LCD is uniform, the image quality is high, and there is absolutely no flicker.
3. Thanks to the professional development of color calibration skills for did products, through this skill, in addition to the color calibration of stop screen, it can also calibrate the color of dynamic screen. Only in this way can we ensure the accuracy and stability of the picture output. In terms of color saturation, didlcd can achieve 80% – 92% high color saturation, but now the color saturation of CRT is only about 50%.
4. 120Hz frequency doubling rewriting frequency, the 120Hz frequency doubling LCD display skill of did products can effectively deal with the trailing and ambiguity in the process of rapid movement of pictures, enhance the clarity and contrast of pictures, make the picture clearer and clearer, and human eyes are not easy to get tired after long-term viewing.
5. Pure flat display, LCD is the representative of flat display device, is a real flat display, no curvature, no distortion.
6. The visual viewpoint is wider. Using this skill, the visual viewpoint can reach double 180 degrees (horizontal and vertical). Through the application of PVA skill, namely “drawing straight adjustment skill”, the LCD splicing screen has a wider visual viewpoint.
7. Ultra thin narrow edge planning, LCD splicing screen not only has the characteristics of super large display area, but also has the advantages of ultra light and thin. It can be easily assembled and installed. The special LCD panel for splicing has excellent narrow edge planning, which makes the edge of a single panel even less than 1 cm. Such a small edge effect will not affect the overall display function of all the displays.
8. High service life, the service life of the backlight of didlcd LCD screen can reach more than 50000-100000 hours which ensures the consistency of brightness, contrast and chroma of each LCD screen used for splicing display screen after long-term use and ensures that the service life of the display screen is not less than 50000 hours.
9. The reliability is very good. The LCD screen is usually designed for TV and PC display, which does not support continuous use day and night. ID LCD screen is used in 7×24 hours for monitoring base and display base planning support.