As modern technology users, we get to see something remarkable every day. Cool gadgets appear on a daily basis and it’s become a regular thing. We rely heavily on technology to do our work for us and provide us with a completely new experience.
It influences the way we communicate, learn, work and even the way we do our regular chores and tasks. It’s much easier to do everything with the help of technology on time and have time to relax.
And we also use technology to even relax. We kick back and watch an old movie we like. Or go for a run with our new smart watch tracking every step we take. Well, whenever we use some of these devices that display information, we actually use LCD screens.
Most people probably think LCD screens are just used for television, but that’s a wrong assumption. They are used for so much more. They are in almost every device we use. And not just us but industries and businesses as well. Big industries such as medicine and automotive regularly use LCD screens for displaying a wide range of crucial information.
In fact, many of these industrial applications require a monochrome screen and they prefer to use a plain old black and white display. You’re probably surprised as to why someone would opt for a monochrome screen when there are so many better options that are more advanced. Well, monochrome screens have many advantages and they definitely have an upper hand when compared to color screens, at least in some aspects. If you’re still not convinced, no worries. We’ll explain everything in detail.
How monochrome screens came to be
Somewhere in the 1960s, scientists finally started playing around with liquid crystals. They wanted to see if they could use these to make more practical and lightweight displays. It took them some time but in the 70s they were successful. They managed to make an LCD display that was more power-efficient.
Of course, it was still heavy and robust but it was a big leap forward. All of these initial models were monochrome screens. That means they only displayed black and white tones. And back then, even a black and white image was considered a huge advancement. It provided people with a new visual experience and allowed them to use their leisure time to watch their favorite black and white movie that was trending at the time.
As time passed, technology improved and there was more focus on color LCDs. These replaced monochrome screens in almost all households. And yes, it’s true that it’s completely different when you’re able to see something in color. But in some applications, black and white images are still a must. Even today.
The applications of black and white
So, by now, you’ve realized that monochrome screens are important. They are simple and easy to use. They don’t require any advanced technical knowledge on the user’s side. The appeal of the monochrome LCD display is everlasting and the fact they’re so accessible makes them irreplaceable.
Medical devices
Monochrome screens play a big role in the medical industry. As they are so simple and reliable, it makes them a great solution for a variety of applications. First of all, they are used in medical imaging devices. These devices require precise visualization and monochrome screens allow just that. The high-contrast on monochrome screens provides a clear and precise image. That allows doctors and health experts to quickly set diagnosis and start treatment.
They are also used for ultrasound machines, MRIs and CT scans. Again, in these machines, each detail matters. And as monochrome screens provide a very detailed image, they are a very reliable solution for these types of applications. Also, they are very durable and there’s no need to upgrade these very often. Plus, not to mention they’re super affordable.
Public transportation
If you’re taking a bus or metro each day to work, try to pay attention to the displays this time. You’ll notice that the displays used are actually monochrome LCD displays. Monochrome LCDs are often found in public transportation systems for displaying route information, transportation schedules, and announcements. Their readability in various lighting conditions ensures passengers get the latest information and arrive on time to their desired destination.
POS terminals
Are you more likely to use your credit card when you shop? If so, have you ever actually looked at that small machine that’s guilty of taking your money? Well, next time you swipe your credit card, you’ll see a black and white screen asking for your PIN. And yes, that’s also a monochrome screen. As you can see, they’re more widespread than you’d think. They provide good visibility and they’re also very efficient and able to provide a quick response.
The key takeaways
Are you now more convinced in the power of black and white? These displays remain very popular in the market and many industries rely heavily on their specifications. The monochrome LCD is simple, easy to use and integrated and it provides the user with a durable and long-lasting piece of technology.
As an LCD screen, it’s quite affordable which also makes it ideal for businesses on a limited budget. All in all, monochrome screens are here to stay and it looks like they won’t be going anywhere anytime soon.
