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Difference between TFT and LCD

Difference between TFT and LCD

A comparison between TFT and LCD displays elaborates on the differences between the technologies used in making these screens. While both have their own advantages, it can be said that LCD is a better choice for most applications. This is because of its high contrast ratio, good viewing angles and faster response time. However, TFT does have the edge when it comes to color depth and brightness. So, which one should you choose for your project? Let’s take a closer look.

What is TFT?

TFT, or thin-film transistor, is a type of semiconductor device that is used for controlling the flow of electrons and electrical current. Thin-film transistors are particularly useful in liquid crystal displays (LCDs) and modern touch screens, where their ability to rapidly switch between different states makes them ideal for displaying images and data. Thin-film transistors can also be found in circuits designed for power management, various types of sensors, and other applications. Thanks to their performance characteristics and incorporation into many common electronic devices, thin-film transistors are an essential component of modern technology.

What is LCD?

LCD, or liquid crystal display, is a technology used in many modern electronic devices. LCD screens are characterized by their thinness and high resolution, making them an ideal choice for use in smartphones, laptops, and other small electronic devices. LCD screens work by controlling the density of liquid crystal molecules within their layers. This allows light to be passed through LCD screens in different ways depending on the voltage applied to different regions of the screen. Because LCD screens have become essential components in today’s digital landscape, it is important to have a basic understanding of how they function in order to keep up with today’s fast-paced technological environment.

Difference between TFT and LCD

TFT and LCD are two different display technologies that are commonly used in electronic devices today. TFT, which stands for Thin Film Transistor, is a type of LCD technology that relies on individual liquid crystal pixels to control light output. On the other hand, LCD, or Liquid Crystal Display, works by bending light through a TFT array to create images onscreen. Both TFT and LCD have their pros and cons; TFT offers higher image quality and greater color accuracy, while LCD is cheaper to produce and consumes less power. Ultimately, the right display technology for your needs depends on what you value most in a display: picture quality or cost-effectiveness.


LCD and TFT displays are two of the most popular types of flat-screen displays on the market. They have many similarities, but there are also some key differences between them. In this article, we’ve outlined those differences for you and given you a little information about each type of display. If you’re in the market for a new flat-screen display, it’s important to understand the difference between TFT and LCD so that you can make an informed decision about which one is best for your needs.

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