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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.

When you use a simple calculator, you might notice that the display you are using is very basic. This display is a liquid crystal display, or LCD display. It comes in many forms, as you will see the same technologies present in current computer monitors. LCD technology has been around for many years and continues to evolve itself as a technology product.

The expensive high definition televisions that can be bought today are often using plasma as the display technology. Plasma is nothing new, believe it or not! Plasma was employed in older computer displays, but could only use one color due to limitations in technology back then. Plasma screens are much more advanced today, and are able to display millions of different hues and colors down to a single pixel.

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.

CRT monitors are still very popular- especially among older folk. CRT monitors are referenced as cathode ray tube displays- something that is incredibly inexpensive in current markets but also very bulky. A 20-inch CRT monitor can easily weight as much as ten pounds or more, whereas current LCD monitors would weigh about half that. For that reason, CRT monitors have fallen out of favor. CRT monitors also do not support the level of resolution that newer types of monitors do.

At this point, the industry is looking more at innovation than a way to make current technologies smaller and more efficient. Focus has been put on technologies such as touch capability- which has exploded into the retail market. It has also been used dominantly in the mobile phone market, that has been able to create many innovative mobile phone designs as a result of trends in touch screen displays.

Final Thoughts

Electronics displays have evolved so much in just thirty years. In another thirty years, we will likely see a new industry completely. Electronics will continue to become more efficient with each passing day, and employ new innovations to make us rethink how electronics can be used.

Learn more about LCD glass panels and lcd character modules.