Types of LCD monitors: what is an LCD

More recently, not every user could afford to buy an LCD monitor. However, over time, their number in the market grew, as did the competition among manufacturers. Therefore, the price began to fall. And now, almost everyone can access the necessary monitor model.

What is an LCD monitor, its features

Liquid crystal technology replaced cathode ray tubes and quickly drove them out of the consumer market.

All modern monitors work on this technology. At the heart of their work is an active matrix controlled by small flexible transistors.

Unlike old CRT screens, modern models have good ergonomics. There are devices less than 2 cm thick. They are compact, beautiful and can be easily placed on the wall.

The second feature is that the screens are free of radiation and do not flicker. This is due to the fact that the image is updated line by line, while CRT screens updated each pixel individually.

Due to the absence of flickering, the work behind the LCD monitor becomes comfortable, and the eyes do not get tired. They are also able to very clearly transmit the geometry of objects and consume a small amount of electricity.

Types of LCD Monitors

To date, there are several varieties of matrices used for the manufacture of monitors. They all differ from each other and have both their pros and cons.

LCD Features

The acronym LCD in English is Liquid crystal display, that is, LCD and LCD are one and the same. All existing matrices use exactly this technology in their work and have almost the same design:

• liquid crystal matrix;
• backlight;
• metal frame for stiffness.

REFERENCE! LCD displays are very popular with manufacturers. They are used in production from watches to TVs.

Features, Pros and Cons of TFT Displays

The most inexpensive and common displays. In their manufacture, pixels are used that are twisted in a spiral. Due to this, they are well suited for watching videos and games and have a low response time. They also have a very long life. With proper care, they can last more than ten years.

They also have cons. They have a small viewing angle, it is worth turning the screen a little and the picture becomes difficult to see. Even with an active matrix, they will play on this characteristic screens made using IPS or OLED technology. Color reproduction, good contrast and rich colors, they also can not boast.

Great for home or office use.. However, for professional purposes, such as design and photography, they are not suitable.

Features of IPS Monitors

In this option, the pixels are arranged in parallel, and the matrix is ​​active. Therefore, the monitor has a wide viewing angle and good color reproduction. The playback image is very colorful, bright and has good contrast. But they are not suitable for video playback, since the parallel arrangement of pixels led to a long response time, when watching a video, moving objects will leave loops.

They are mainly used by professional photographers and designers, since it is extremely important for them that color reproduction was realistic, and indicators of viewing angle, color reproduction and image brightness maximum.

They are also quite expensive monitors, mainly focused on professional use.

REFERENCE! This technology is used by Apple, which has managed to achieve excellent response times. But they do not share secrets.

What is TN technology?

It is a kind of LCD technology. The cheapest in production and the oldest.

Due to the fact that each pixel is unique here, such monitors are not suitable for professional use, because the technology does not allow for accurate positioning. Since the filter is horizontal, the viewing angle of such monitors is small. Color rendering and contrast are also low. The plus is the high FPS.

Modern models make it easy to choose a device with the necessary parameters, whether it is for home use or professional.