Electronics displays are vital to the business and consumer market. They allow televisions to work, mobile phones to be interactive, and of course have created new innovations such as touch screen technology. The industry wasn’t always so advanced, however, as it all got started with laughable monochrome displays.
LCD monitors are popular among the computer crowds. This is because they are light in weight and have dropped in prices. LCD stands for liquid crystal display, and is actually a technology that has been around much longer than other display technologies. The LCD was first employed in simple devices such as the calculator, thanks to its low energy consumption.
Plasma screen technologies have also been around for decades- just not in the quality or resolution that we have today. Monochrome plasma technologies were common with older computers that functioned to do a set range of tasks. The only problem with this technology, at the time, was that the computer could only display one color- usually orange, green, or white depending on the specifics of use.
Light emitting diode displays, known better as the LED, have also had their own separate evolution process. The LED display bloomed late in popularity, however. While the LED doesn’t have the color options and affordability of other technologies, it is extremely efficient when used in proper applications. An LED light, for instance, is much more energy efficient than your average light bulb currently in use by the average United States family.
The CRT monitors of the past still have their role in computer monitors, but are much less popular than they once were. During the 1990’s they were the standard in computer monitors and televisions. They were eventually weeded out as newer technologies took the lead, such as the LCD screens that have emerged. The problem is that CRT monitors are too bulky and conserve too much energy compared to new displays, and also are not as definitive in resolution quality.
It’s exciting to think of the new types of technologies that are emerging even now. New types of display technologies, such as the Apple iPad, make us rethink what an electronics display should be. Touch screens are playing a big part in future advances in electronics, and even more mind-blowing technologies are being developed as these are released. From outdated plasma displays to new touch screen technologies, the industry has come a long way.
Closing Comments
The displays of the past are important to learn, so that we know where the electronics industry originated from. New technologies are often based or compared to these technologies, so they are also used as a meter stick in order to gauge the worth of new innovations in electronics displays.
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