According to the LED display manufacturers do questionnaire survey, many consumers do not know what is the led display? What is the LCD LCD splicing screen? These questions often hinder the customer's purchase. Raleigh shows that the problem immediately after the organization of the project staff on the LED display and LCD LCD screen text description, try to write concise, the use of clever metaphor will be the original professional complex language becomes easy to understand. Hope to help the vast number of consumers friends.
First, LED display features:
1. The brightness of the display is clearly visible when the brightness of the light is directly on the surface of the screen
2. Automatic brightness adjustment with automatic brightness adjustment function, in different brightness environment to get the best playback
3. Video, animation, charts, text, pictures and other information display, networking display, remote control
4. Advanced digital video processing, technology distributed scanning, modular design / constant current static drive, brightness automatic adjustment
5. Super gray-scale control with 1024-4096 gray-scale control, display color 16.7M or more, clear and realistic color, three-dimensional strong
6. Static scanning technology using static latch scanning, high-power drive, fully guarantee the luminous brightness
7. The full use of imported large-scale integrated circuits, greatly enhance the reliability, easy to debug maintenance
8. Static scanning technology using static latch scanning, high-power drive, fully guarantee the luminous brightness
9. Image screen clear, no jitter and ghosting, to eliminate distortion
10. Ultra-bright solid pixels
11. All-weather work is fully adapted to all kinds of outdoor environment, waterproof, moisture, corrosion, lightning protection, seismic performance as a whole, showing good performance, cost-effective, pixel tube can be used P10mm, P16mm and other specifications.
Second, LCD splicing screen features:
1. High brightness, high contrast: DID LCD splicing screen has a higher brightness, different from the ordinary TV and PC LCD screen TV or PC LCD screen brightness is generally only 250 ~ 300cd / m2, and DID LCD screen brightness can be achieved 700cd / m2 or more. DID LCD splicing screen with a 1200: 1 contrast ratio, even up to 10,000: 1 contrast ratio, than the traditional PC or TV LCD screen is more than twice as high as the general rear projection three times.
2. Thanks to the color calibration technology developed for DID products, this technique allows you to calibrate the motion picture in addition to color calibration for still images. So as to ensure that the screen output is accurate and stable. In terms of color saturation, DIDLCD can reach 80% -92% of the high color saturation, and the current ordinary CRT color saturation is only about 50%.
3. Smooth brightness, image stability does not flicker. As the LCD every point after receiving the signal has been to maintain that color and brightness, rather than CRT as the need to constantly refresh the pixel. Therefore, LCD brightness uniformity, high quality and absolutely no flicker.
4.120HZ frequency doubling refresh rate, DID products 120Hz frequency doubling liquid crystal display technology can effectively solve the image fast movement process of tailing and fuzzy enhanced image clarity and contrast, so that the picture is more clear people long time to watch is not easy to fatigue.
5. Wide viewing angle, the use of this technology viewing angle of up to 180 ° (horizontal and vertical), through the PVA technology that "image vertical adjustment technology" application makes the LCD splicing screen has a wider visual angle.
6. Pure flat display, LCD is a flat panel display device on behalf of, is a true flat display, no full curvature of the large screen, no deformation distortion.
7, ultra-thin narrow edge design, LCD splicing screen not only has the characteristics of large display area, as well as ultra-thin and other advantages. Can be easily spliced, installed. Splicing dedicated LCD screen, its excellent narrow edge design, so that the edge of the monolithic even below 1 cm, so that the small edge effect will not affect the overall display of the overall display.
8. High service life, DIDLCD LCD backlight life of up to 5-10 million hours or more This ensures that the splicing screen used in each LCD screen after prolonged use of brightness, contrast and color Consistency and ensure that the life of the display is not less than 50,000 hours.
9. Relatively better, ordinary LCD screen for the TV, PC monitor design does not support day and night continuous use. ID LCD screen for the monitoring center, the display center design support in 7x24 hours continuous use.