Principles of Automotive Display Screens

When entering a car's cockpit, the first thing you see, besides the leather seat wrapping, is the visible central control display screen or liquid crystal instrument panel. This display screen plays an important role in passenger vehicles and special-purpose vehicles. From the earliest monochrome, uniform digital displays to today's increased styling and screen design trends, it serves as the display window of the smart cockpit. The quality of display screen styling and sensor design directly affects the overall quality of the vehicle.

From the connected screen trend for central control instruments led by Mercedes-Benz, to the dual-screen design led by Tesla (which integrates the liquid crystal instrument panel and central navigation screen into one), liquid crystal display screens (including instrument panels and central navigation screens, etc.)

Nowadays, domestic cars more or less imitate similar mid-to-high-end mainstream effect configurations. In any case, that's how it's done internally. Whether it's the luxury of grandeur and genuine materials, there isn't much time to experience this effect, rather than relying on static experience when viewing, it looks beautiful. Dual screens, with multiple definitions, provide a calm, integrated journey driving experience with high definition, grandeur, and that's enough.

After talking for so long, let's discuss how liquid crystal display screens work. In fact, automotive liquid crystal display screens, along with mobile phones, computers, current tablets, and smart TVs, all belong to OLED display screens. However, 3-4 years ago, or even earlier, LCD was common. They only differ in resolution and size, but the working principles are basically the same. In the automotive field, safety and reliability come first, so except for OLED which performs much better in size and display effects, LCD and TFT liquid crystal display screens are still the main choice so far.

The LCD of liquid crystal display screens and the liquid crystal display of ordinary professional televisions are today's automotive liquid crystal display screens (which is the topic we're explaining today). Why not use a tablet computer for central control navigation? (The principle and style officially begin today's article, mainly about the principles related to liquid crystal display screens. This part of the content is quite professional, and presenting this is also a very significant watershed. I believe in the viewpoints I present to you.)

Three Primary Colors Principle:

In the physics of chemistry, we might conduct glass experiments. White light is decomposed into colors of red, orange, yellow, green, cyan, blue, indigo, and violet after passing through a prism, commonly known as red, orange, yellow, green, cyan, blue, and violet, which creates visible light. Among these, the human eye is most sensitive to red, green, and blue. The human eye has color-sensitive cells, and most colors can be formed by mixing red, green, and blue in different proportions. A color contains the light components of single-wavelength visible light and the basic principle of how that color affects the color-sensitive cells of the human eye. That is, the three primary colors of red, green, and blue are independent and separate from each other. No color can be synthesized from the other two colors, but by mixing red, green, and blue in different proportions, most colors can be synthesized. Automotive display screens are also based on the mixing of red, green, and blue primary colors.