Member
Register
Lang
English German Deutsch Italiano Dansk Nederlands
Currency
GBP JPY EUR USD CAD AUD
Search Cart Menu

LED display screen and LCD splicing screen competition who is the king of the screen

All Categories
Recommended Products
Home » News

With the expansion and infiltration of the application scope of the LED display screen, the application of LED electronic display screen and LCD splicing screen is more and more intense. Today, the two can be applied in some occasions, then how to choose it? Two, what is the difference between the difference and the advantage of it? The following information will be for you to do a detailed answer.

LED display is also called electronic display, which is composed of LED dot matrix and PC LED panel, through the red, blue, white, green LED lights out to display the text, pictures, animation, video, content display screen. It has low power consumption, long service life, low cost, high brightness, low failure, large viewing distance and so on. It can show changes in the text, graphics, images, digital, video,; not only can used for indoor environment can also be used in outdoor environment, with LCD screen, projector, TV wall can not match the advantages, but also widely used in the stations, wharves, airports, hotels, banks, securities market, the construction market, taxation, shopping malls, hospitals, finance, industry and commerce, telecommunications, sports, advertising, industrial and mining enterprises, transportation, education system, auction houses, management of industrial enterprises and other public places.

LED display has been widely attention and has been developed rapidly, and it has the advantages of itself. It has high brightness, small size, long life, low operating voltage, low power consumption, stable performance and impact resistance. LED display screen display colorful screen, three-dimensional sense of strong, such as oil, such as films, led the development prospect is extremely broad and is currently working toward higher brightness, higher resistance to climate, higher luminous density, higher luminous uniformity, reliability, full color and the direction of development.

LCD splicing screen is the way to use LCD display unit, through the splicing control software system, to achieve a large screen display effect of a splicing screen. At present, the common splicing method has 5.3MM 55 inch ultra narrow edge liquid crystal splicing, 6.7MM 46 inch ultra narrow side liquid crystal splicing screen, 47 inch LCD splicing, 60 Inch LCD splicing wall and 40 inch narrow edge liquid crystal splicing system.
Compared with TV and PC LCD screen, LCD splicing screen has a higher brightness. TV or PC LCD screen brightness is generally only 250~300cd/m2, while the DID LCD screen brightness can reach 700cd/m2. Since LCD has always maintained that kind of color and brightness after receiving the signal, unlike the CRT, it needs to constantly refresh the pixel. Therefore, LCD brightness uniformity, high quality and absolutely no flicker, close viewing, the picture is more delicate.
Then LED screen and LCD screen compared to the screen, who is the real screen show the king, the specific analysis from the following aspects we will be clear.

The service life of the service life of LED is longer than that of LCD.
The refresh rate of LED is higher than that of LCD, and the response speed is faster.
LED in terms of energy consumption in terms of energy consumption is much lower than the LCD, so the use of LED environmental protection is better.
Brightness LED compared to the LCD of the color is more pure, have a wider color gamut, brightness is also relatively high, can increase the visual angle of the display screen.
Viewing distance: LCD suitable for close viewing, but the current LED point distance has been done 2mm, close to watch is not a problem.
LED backlight source screen with LED lights, light-emitting diodes, LCD splicing screen with a cold cathode ray tube, the price is cheaper LCD.
So to choose between the two, look at the scope and requirements of the specific use. LCD is the brightness of the LCD screen is relatively low for indoor ten meters within the watch for monitoring center using or video conferencing, LED is countless is composed of a light emitting diode, big dot pitch, suitable for outdoor or distant place to watch, indoor screen brightness can reach 1000-2000 types of different brightness are not the same, the best viewing distance can reach 6-80 m for large space environment to use. However, due to the point spacing LED screen has been done 2mm, the current LED electronic display has entered the field of monitoring, the future application of the display area will continue to expand.