Three primary colors of LED display
Tags: colors, led, display
Published: 2024-05-08 02:43:02

[LED display screen](https://www.sostron.com/product?category=2) is a masterpiece of modern digital display technology, which presents rich and colorful images and video content through the combination of luminous colors of lamp beads. Understanding the three primary colors of LED full-color display will help you better understand its working principle and application range: 

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/sz8xoceko8cv5k9ka0ym.png)
Monochrome LED display:

Monochrome LED displays consist of light-emitting pixels of one color, usually red or green. Due to the higher cost of blue LEDs, monochrome screens are generally only used to display simple content such as text. Its expressiveness is poor and its scope of application is limited. [How does an LED chip emit light? ](https://www.sostron.com/service/faq/7858)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/n0l554defq3h9dj6l0lg.png)
Dual primary color LED full color screen:

The dual-primary color LED display screen is composed of luminous pixels of two primary colors, red and green. It can display a variety of colors through the combination of red and green at different gray levels. Although it cannot achieve full-color display effects, dual-color screens have higher performance and lower prices and have been widely used. Can display text, pictures, animations and some video images. [Provide you with commercial LED display price range. ](https://www.sostron.com/service/faq/7183)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lzu3jdn4ua8yb40b2swf.png)
Full color LED full color screen:

The full-color LED display screen is composed of luminous pixels of three primary colors: red, green, and blue. Through the combination of red, green, and blue at different gray levels, it can present the rich colors of nature and has extremely high expressive power. The color reproduction capability of the full-color screen even exceeds that of traditional TVs. As the price of blue LED chips drops, the production cost of full-color screens continues to decrease, which will become the mainstream development direction of LED displays. [What is the difference between LED and LCD panels? ](https://www.sostron.com/service/faq/7089)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/598gax6nhs1aiflcrrxc.png)
To sum up, the three primary colors of LED full-color display screens have their own characteristics and are suitable for different application scenarios and needs. With the continuous advancement of technology and the continuous reduction of costs, LED full-color screens will show their unlimited potential in more fields and bring people a richer and more vivid visual experience.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i29v2oimvssiuqpb8ba4.png)
Thank you for watching. I hope we can solve your problems. Sostron is a professional [LED display manufacturer](https://sostron.com/about). We provide all kinds of displays, display leasing and display solutions around the world. If you want to know: [The lighting principle of LED display screen.](https://dev.to/sostrondylan/the-lighting-principle-of-led-display-screen-58a8) Please click read.

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