In addition to digital quantities, LED display screens can also display text, graphics, images, animations, videos, market information, video signals, etc.
Answer analysis:
In addition to digital quantities, LED display screens can also display various types of information, including but not limited to:
1. Text: LED display screens can display text of various fonts and sizes, whether in Chinese, English or other languages, and can be displayed through programming and control systems.
2. Graphics: Including static graphics and dynamic graphics. Static graphics such as logos, icons, etc., dynamic graphics can be animations, charts, etc., all of which can be vividly displayed through LED display screens.
3. Image: LED display screens can display high-quality images, including photos, video screenshots, etc. Through high-resolution display screens and excellent color expression capabilities, delicate and realistic image effects can be presented.
4. Animation: LED display screens support the display of various animation effects, whether it is two-dimensional animation or three-dimensional animation, it can be played through programming and control systems. Animation effects can make information display more vivid and interesting, attracting the audience's attention.
5. Video: Modern LED screens already have the function of playing videos, and can display content from various video sources in real time, such as TV signals, camera footage, and online videos. The playback of video content makes the information display more intuitive and vivid, and is suitable for various large-scale events and commercial promotions.
6. Market information: In places such as financial markets and securities markets, LED screens are often used to display real-time market information, such as stock prices, exchange rates, and futures prices. This information is very important for investors and traders, and the real-time and accuracy of LED screens have been widely recognized.
7. Video signal: In addition to real-time video playback, LED screens can also receive and display video signals, such as the content of video files such as DVDs and VCDs. This makes LED screens also highly flexible in playing pre-recorded video content.
In summary, in addition to displaying digital quantities, LED screens can also display various types of information such as text, graphics, images, animations, videos, and market information. These functions have made LED screens widely used in advertising, publicity, entertainment, finance, and other fields.