The difference between LED and LCD, which is the difference between LCD screen and LED screen

by:Kimeery     2021-08-26
Now the domestic electronic component industry market is huge, especially LED and LCD have been widely used, such as mobile phones, TVs, watches, remote controls, refrigerators, microwave ovens, humidifiers and so on. But when many companies choose the display screen, how should they distinguish between the LED screen and the LCD screen? Which one is better? Kimeery, as a manufacturer specializing in Ru0026D and production of LCD screens and LCD modules, the following is a brief introduction to the difference between LCD and LED, I hope it will help. The difference between LED and LCD is mainly reflected in brightness, color, contrast, viewing angle, screen appearance, maintenance cost, application range, service life, energy consumption, environmental protection, etc. 1. Brightness The reaction speed of a single element of the LED display is 1000 times that of the LCD screen, and its brightness is more advantageous than that of the LCD screen. The LED display can also be illuminated under strong light, and it can adapt to minus 40. Degrees of low temperature. 2. Color The color gamut of LCD screens can generally only reach 70%. The color gamut of the LED display can reach 110%. 3. Screen The large LED screen has a good experience, can be seamlessly spliced, and the display effect is consistent. The LCD mirror reflectance is serious, after a period of splicing use. Due to the different degrees of attenuation of the LCD screen, the consistency is different, which will affect the look and feel. 4. Maintenance cost The maintenance cost of the LED display is low. Once the LCD LCD screenleaks, the entire screen must be replaced. The LED display only needs to replace the module accessories. 5. Application range LED display has a wider application range than LCD display. It can display all kinds of text, numbers, color images and animation information, and it can also play color video signals such as TV, video, VCD, DVD, and more importantly. Multiple screens can be used for network broadcasting. The LCD display has a huge advantage at close range and a small screen. 6. Use of energy consumption When LCD is turned on, the entire backlight layer is turned on, and it can only be fully turned on or fully turned off, which has high power consumption. Each pixel of the LED works independently and can light up some pixels individually, so the power consumption of the LED will be lower. 7. Environmental protection The LED display backlight is more environmentally friendly than the LCD screen. The LED display backlight is lighter and consumes less fuel during transportation. LED display screens are more environmentally friendly than LCD screens when they are disposed of, because LCD screens contain trace amounts of mercury. The longer life span also reduces waste generation. 8. Viewing angle The angle limit of the LCD display is very limited, which is a very lively and headache. As long as the deviation angle is slightly larger, the original color cannot be seen, or even nothing. The LED can provide a viewing angle of up to 160°, which has great advantages. 9. Contrast The currently known high-contrast LCD display screen is 350:1, but in many cases, it cannot meet various needs, but the LED display screen can reach higher and more widely used. 10. Appearance The LED display uses light-emitting diodes as its basis. Compared with LCD liquid crystal screens, the display can be made thinner. 11. Service life The LED display screen can generally support about 100,000 hours, and under normal circumstances, it can be used for decades; while the LCD screen is generally 60,000 hours. 12. Backlight LED display backlight: power saving (30%~50% power saving compared to CCFL), high price, high brightness and saturation. CCFL backlight: Compared with LED backlight power consumption (still much more power saving than CRT), it is cheaper. The above is the difference between LCD screen and LED screen. Which one is better depends on your purpose. Each has its own advantages.
In the office, various are considered essential since they are used to achieve particular tasks in the office. Among these , mobile phone lcd display, custom lcd screen, and lcd screen factory are widely used.
Satisfying our customers with the appropriate level of quality is a primary goal and a fundamental element as mobile phone lcd display of our business mission.
We are making mobile phone lcd display available to you at a very low price.
Like anything else in wholesale lcd screens, there are a variety of choices and types to choose from, and each of them will affect your budget in some form. Kimeery (HK) Industrial Limited offers a range of quality at competitive prices.
Kimeery (HK) Industrial Limited has a number of producing line for producing mobile phone lcd display.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Thank you for your enquiry. We will get back to you ASAP