How Electronic Displays Have Aided The Technology Sector
Posted on March 3rd, 2010
For anyone over the age of thirty, it is well known that electronics displays have changed drastically over the decades. The new display screens of today, that new generations enjoy, were not in existence even just ten years ago. It’s fun to see where the industry all got started by learning of past display technologies.
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 high end televisions of today use plasma technology. It’s funny to think that this technology was one of the first innovations in display technologies- and was around back when computers could only display one color! The technology may not have been as advanced back then, as the computers that used them might only display the color green or orange. Today plasma screens can use millions of different colors.
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.
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 From outdated plasma displays to new touch screen technologies, the industry has come a long way.
In Conclusion
Displays will continue to evolve until we see something that can fit all needs. New displays will be more energy efficient, less expensive, support a wider range of functions, and give way to a more exciting time of innovation and inventions that will spur the technology industry completely.
Learn more about LCD glass panels and lcd character modules.
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