Shenzhen Lianchengfa Technology Co., Ltd.

LCD display and LED display are two common display technologies. They have many differences in structure, backlight, display effect, energy efficiency, etc. Let us take a look at them below.

LED display and LCD display have the following differences:

1. Principle and light emitting method:

    - LED display: LED (Light Emitting Diode) display uses light emitting diodes to display images and videos, and the LED itself emits light.

    - LCD display screen: LCD (Liquid Crystal Display) display screen realizes the display of images and videos through the adjustment of light by liquid crystal molecules, and needs a backlight source to illuminate.

2. Energy consumption and brightness comparison:

    - LED display: LED display can convert electrical energy into light energy more efficiently, with relatively low power consumption.

    - LCD display: LCD display requires an additional backlight, so the power consumption is relatively high.

3. Contrast and color performance:

    - LED display: LED displays usually have high contrast and good color saturation, and are able to display more vivid colors.

    - LCD display: The contrast and color expression of the LCD display is low, and it may appear dark or gray in a dark environment.

4. Viewing angle:

    - LED display: The LED display has a large viewing angle range, and the audience can obtain better display effects from different angles.

    - LCD display: LCD displays have a relatively narrow range of viewing angles, which may cause color changes and distortion when viewed from different angles.

5. Refresh rate and response speed:

    - LED display: LED displays usually have a high refresh rate and response speed, enabling smooth image and video playback.

    - LCD display: The LCD display has a relatively low refresh rate and response speed, which may cause blurring or afterimages when moving images or videos quickly.

6. Application scenarios:

    - LED display: Due to high brightness, good color performance and viewing angle, it is suitable for outdoor billboards, stadiums, stage backgrounds and other places that require long-distance viewing.

    - LCD display: Due to its high resolution, accurate color performance and detail presentation, it is suitable for close-range visual experience places such as TV, computer monitor, and car navigation.

It should be noted that the above introduction is a comparison of a general nature, and the actual product may be different in terms of technical specifications and performance. When choosing a display screen, it is recommended to comprehensively consider various factors according to specific needs and budget, so as to choose the most suitable display type.

The above is the summary of the relevant knowledge about the difference between LCD display and LED display that LCF sent to you. I hope it will be helpful to you. At the same time, you are welcome to add or correct. Lianchengfa (LCF) is a national-level professional and new "little giant" enterprise, a LED display application and solution provider integrating "hardware + software + content + interaction". Friends who need to buy LED displays can also directly contact LCF LED display manufacturer, a big country brand, trustworthy!