LCD stands for Liquid Crystal Display. As you all are aware, this is a popular technology used in multimedia devices including smartphones, Televisions, monitors, laptops, tablets, etc. The LCD panel is used to display the images or videos on the screen. As the name suggests, tiny liquid crystals are used to display the content.
When these crystals are illuminated as per the input signals, you get to see things on your display. But, there is not a single type of LCD panel. You will find various types. So, in this article, we are going to explain all LCD Panel Types.
LCDs are widely used in various devices these days as well. But, the industry is being dominated by LEDs these days.
Still, the LCD screens are having their own advantages. The screens can be cheaper and easily replaceable.
However, there can be numerous drawbacks at the same time. We might cover these things as well in this article. LCDs are highly effective when it comes to energy efficiency, age, price, and low-profile sizes.
So, if you want, you can easily grab it to install with any of your devices. Whether it is your computer, laptop, or TV, having an LCD screen comes with various features.
So, if you are curious to know about the types of displays for any purpose, this article is going to help you for sure. We are going to discuss all types of panels. So, whether you are buying a new device or estimating the repair price of an existing one, you should have this information in your hand for sure.
If you are one of those who want to make any use of the LCD panels, we are going to give you all the important information about it. So, without any further delays, let’s get started.
What is LCD? A basic Overview
As we discussed earlier, LCD stands for Liquid Crystal Display. These displays work on the principle of light emission with the help of liquid crystals. When the electrical current is passed through these crystal molecules, certain colors are produced from them.
When a lot of microscopic liquid crystals are combined in this way, they create a series of light and the manufacturer makes the best use of this concept.
The whole display panel is covered by these crystals and a circuit is assigned to provide input to it as per the received input from the main source.
If we talk about the assemble, two sheets of glass are combined to create a sandwich, Withing these sheets, you will find a lot of tiny liquid crystals. The crystals are made using nematic or smectic crystals. The working of these crystals is different so you get different results with each of them.
So, this was all about the basic overview of the LCD display panels.
Advantages and Disadvantages of LCD Displays
There are various advantages are disadvantages of an LCD display. As compared to the popular LED displays, the LCD displays can come up with numerous differences.
These can be pros and cons both. Let’s uncover all of them here.
Advantages of LCD Displays
- As compared to the normal CRTs, the LCD displays use very little energy
- They are much more compact as compared to the older display types
- No geometric distortion is there
- They produce very low magnetic radiations
- The size of LCD screens can be very big
- They use less power and produce less heat as well
Disadvantages of LCD displays
- Resolution and aspect-ratio is fixed
- More expensive than the CRTs
- Now suitable to be used at bright areas such as outsides
- Certain color and contrast changes can happen when the viewing angle is changed
- Lower contrast levels
These are some of the main pros and cons of LCD displays. But, you can find numerous others for sure when you use them.
What are the types of LCD Panels (Response times, Viewing angles, or Color Contrast Explain)?
We can classify the LCD panels into various types. But, the main types are just four. We are going to know about all of them.
It is possible that you might be hearing about them for the first time. But, we will surely explain it as well as possible.
TN (Twisted Nematic) Panels
These are perhaps the most popular types of LCD panels manufactured and used these days. These panels are easy to manufacture and cheaper than most of the other technologies. The most impressive thing about these displays is their high responsiveness.
With most of the TN LCD panel, you can easily get a double refresh rate. So, if you get a 60Hz refresh rate with any other panel in the same category, the TN panel would give you 120Hz.
This is the reason why gamers and other professionals prefer using these displays. Even after offering great features, you can buy them at very cheap prices.
The main downside of these panels is that they have very limited contrast ratios.
Along with that, the viewing angles are pathetic. The color reproduction is compromised and the brightness may not be enough in light areas. These are some of the primary things to be taken care of when you go for a TN display panel.
VA Panel
This is another one of the most popular display technology used in the popular LCDs. Some of the most popular monitors using this technology are LG 60.96, Lenovo D24-20, and Acer K242HQL.
The VA panels are known for their impressive color reproduction, contrast levels, and sharpness. This is the reason why this technology is used in expensive monitors are televisions. The VA panels can offer you contrast levels up to 5000:1.
Things like bleeding and clouding are not present. However, the price is more than the TN panels.
Since the VA panels are capable of offering great color reproduction and quality visuals, the refresh rate is not always up to the mark. Even after having huge price tags, you might feel that these monitors are somehow lacking in responsiveness as well.
So, keep that thing in mind before buying a VA LCD for you.
IPS Panels
In terms of picture quality, there is no match for the IPS panels. Although the IPS monitors are expensive, most of the people who want great color outputs would go for them. The reason is that the IPS panels are capable of providing you with great color outputs and amazing viewing angles as well.
The responsiveness is also great and these are the reasons that make the IPS panel worth using for professional works. The refresh rates can be very high.
In fact, most of the 144+ refresh rate monitors would use the IPS panels. Also, you get advantages of better colors. All these things make the IPS LCD panels expensive. But, the prices are surely worth it.
AFFC Panels
These panels are considered the most advanced type of LCD panels. Because they are used for professional applications, you get excellent features in all terms.
Whether we talk about the contrast levels, viewing angles, colors, or brightness, the AFFC panels are great. The full form of AFFC is Advanced Fringe Filed Switching.
This technology is much more effective in providing great results.
In other words, the AFFC panels are capable of producing great quality results even much better than the IPS panels. However, these panels are not easy to afford by normal users. You will find them only on advanced display devices.
Final Verdict
We hope you are now aware of everything related to the LCD panels and their types. If you have any other idea or thing in your mind regarding the LCD Panel, you can surely let us know in the comments section.
We would love to hear from your side now. So, please share your valuable feedback. If you want to read any other article like this one, we will be more than happy to do that as well.
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