LED display and LCD splicing screen

According to a questionnaire survey conducted by LED display manufacturers, many consumers are not sure what LED display is. What is an LCD LCD splicing screen? These questions often hinder the purchase of customers.

First, the LED display features:

1. The brightness of the light is strong. When the sunlight is directly on the surface of the screen within the visible distance, the display content is clearly visible.

2. Automatic brightness adjustment with automatic brightness adjustment for optimal playback in different brightness environments

3. Video, animation, graphics, text, pictures and other information display, network display, remote control

4. Advanced digital video processing, technical distributed scanning, modular design / constant current static drive, automatic brightness adjustment

5. Super gray control has 1024-4096 gray level control, display color is 16.7M or more, the color is clear and vivid, and the stereoscopic effect is strong.

6. Static scanning technology adopts static latch scanning mode, high power drive, fully guarantees the brightness of illumination

7. Fully adopting imported large-scale integrated circuits, the reliability is greatly improved, and it is easy to debug and maintain.

8. Static scanning technology adopts static latch scanning mode, high power drive, fully guaranteeing the brightness of light

9. The image is clear, no jitter and ghosting, eliminating distortion

10. Super bright solid color pixels

11. All-weather work fully adapts to various harsh outdoor environments, waterproof, moisture-proof, anti-corrosion, lightning protection, strong overall performance, good display performance, and high cost performance. The pixel tube can be used in various specifications such as P10mm and P16mm.

Second, the characteristics of LCD splicing screen:

1. High brightness, high contrast: DID LCD splicing screen has higher brightness, different from ordinary TV and PC LCD screen? The brightness of TV or PC LCD screen is generally only 250~300cd/m2, and the brightness of DID LCD screen can reach 700 cd/m2 or more. The DID LCD splicing screen has a contrast ratio of 1200:1, even up to 10,000:1 contrast ratio, which is more than double that of a conventional PC or TV LCD screen and three times that of a general rear projection.

2. Thanks to the color calibration technology developed for DID products, this technology allows color calibration of dynamic images in addition to color calibration of still images. This will ensure the accuracy and stability of the picture output. In terms of color saturation, DIDLCD can achieve high color saturation of 80%-92%, while the current color saturation of ordinary CRT is only about 50%.

3. The brightness is even and the image is stable and does not flicker. Since each point of the LCD maintains that color and brightness after receiving the signal, unlike the CRT, it is necessary to constantly refresh the pixel points. Therefore, the LCD has uniform brightness, high image quality and absolutely no flicker.

4.120HZ multiplier refresh rate, DID product's 120Hz multiplier liquid crystal display technology? Can effectively solve the tailing and blurring during rapid image motion? Enhance the sharpness and contrast of the image? Make the picture clearer? Not easy to fatigue.

5. The viewing angle is wider, using this technology? The viewing angle can reach double 180° (horizontal and vertical), and the LCD splicing screen has wider visibility through the application of PVA technology, ie “image vertical adjustment technology”. angle.

6. Pure flat display, LCD is the representative of flat panel display equipment, is a true flat screen display, no curvature large screen? No distortion distortion.

7, ultra-thin narrow-edge design, LCD splicing screen not only has the characteristics of large display area, but also ultra-thin and other advantages. Can be easily spliced ​​and installed. The splicing-dedicated LCD screen has an excellent narrow-edge design, so that the edge of the single piece is even below 1 cm, so that the small edge effect does not affect the overall display effect of the entire display.

8. High service life, DIDLCD LCD backlight life can reach more than 50,000-100,000 hours? This ensures the brightness, contrast and chromaticity of each LCD screen used in the spliced ​​display after a long time of use. Consistency? And ensure that the display life is no less than 50,000 hours.

9. Reliable, ordinary LCD screen for TV, PC monitor design does not support continuous use day and night. The ID LCD screen is designed for the monitoring center and display center. It supports continuous use at 7x24 hours.

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