What Are the Different LCD Types on Monitors and Laptops
There are three different LCD types: TN, VA, and IPS. Each has its own set of advantages and disadvantages and ideal audience.
Liquid Crystal Display (LCD) panel technology typically falls into three categories: IPS, TN, and VA. Each of the different LCD types varies by feature set and target audience. Here’s a brief look at each and who should use them.
TN Display Technology
The oldest of the LCD panel technologies, TN stands for twisted nematic. In TN displays, the liquid crystal molecules get controlled by voltage, changing their alignment. When there is no voltage, the molecules get twisted 90 degrees, allowing lighting to get through. With voltage, the crystals become untwisted, thereby blocking light.
Pros
When you’re looking for an inexpensive display solution, go with TN liquid display crystal technology. These require inexpensive manufacturing requirements, making them an affordable choice for consumers. Another advantage is TN displays can operate with low voltages, including batteries. You’ll also find an impressive refresh rate and response time.
Cons
TN displays have many advantages to consider, including offering a poor viewing angle and often inferior color reproduction. The quality of TN displays also varies by manufacturer, with some better than others.
Who Should Use TN Panels: Because of the high refresh rates, TN panels are well suited for gamers, especially those using multiplayer games.
VA Display Technology
Standing for “vertical alignment,” VA display technology involves liquid crystals that tilt when a voltage is applied, thereby letting light shine through. Unlike IPS display technology (see below), the crystals in VA displays are perpendicular, not parallel. VA displays are considered the middle ground overall between TN and IPS displays.
Pros
Ideally suited for general use, VA display panels offer high refresh rates and long response times. They also provide better viewing angles than TN displays, although not as good as IPS displays.
Cons
The biggest drawback to VA display technology is its high latency, which can cause motion blur and ghosting. Additionally, colors on a VA display can fluctuate wildly depending on the brightness level, which many will find unacceptable.
Who Should Use VA Panels: If you’re looking to save money but want to use a technology newer than TN, choose a VA display.
IPS Display Technology
Short for “in-plane switching,” IPS displays use liquid crystals arranged in rows between two glass surfaces to produce rich colors. In addition, the liquid crystal’s ability to shift horizontally allows for impressive viewing angles where the colors don’t change. Because of this, IPS displays are suited for those seeking color accuracy and consistency with super-wide viewing angles.
Pros
Besides offering consistent, accurate colors from various view angles, IPS display technology is for eliminating the tailing when touched that’s associated with twisted nematic (TN) LCDs. The advantage is why touch-screen devices, including smartphones and tablets, have switched mainly to IPS panels. These panel types also offer clear images and stable response times.
Cons
On the reverse are a few disadvantages to consider. IPS display technology is ultimately more expensive to produce than TN and vertical alignment (VA) panels. It also requires more power. Response time is also ever-so-slightly longer than TN panels. However, on this point, there has been much improvement — especially for those who value image quality over response time.
Additionally, IPS panels are sometimes subject to backlight bleeding, including light leaking around the edges or corners. Luckily, the defect is fixable in some cases. Additionally, watch the price. IPS displays are more expensive than both TN and VA display panels.
Who Should Use IPS Panels: Of the different LCD types, creatives love IPS displays, especially those in the arts and who deal with graphics because of the excellent image quality associated with the technology. Business folks will also enjoy using these types of monitors. Although IPS displays for gamers now exist, those folks are still probably best served with TN displays. For general usage, you might want to consider VA display monitors, which are the least expensive on the market.
The Choice
In conclusion, choosing IPS, TN, and VA displays ultimately depends on the user’s priorities and budget. For gamers who prioritize high refresh rates and response times, TN panels are the ideal choice. Those seeking a balance between cost and performance without compromising too much on image quality should opt for VA displays. Meanwhile, creatives and professionals who require accurate color reproduction and wide viewing angles will find IPS panels to be the best option.
It’s essential to consider your specific needs and preferences when selecting a display type. By understanding the advantages and disadvantages of each technology, you can make an informed decision that will offer you the best experience for your unique requirements.
Leave a Reply
Leave a Reply
