Home
>
Personal Technology
>
Consumer Electronic Information: The Basics of the DLP Projector

Consumer Electronic Information: The Basics of the DLP Projector

Projectors have come a long way in the past few decades. The desktop fossils that were once used to show home movies or classroom filmstrips are a thing of the past. With today's technology, you can now experience a projected movie that emulates a full-blown theater flick, without the time, effort and hassle of standing in line at the local cinema.

DLP projectors ? also known as Digital Light Processing projectors ? have brought the proverbial silver screen to the home front. The fact that some theaters actually use this type of technology for feature movie projection makes this truer than you might imagine. After being digitally converted and placed on an optical disk ? much in the same way as DVD technology is produced ? the images are fed into the projector and sent to the movie screen. The main difference is that DLP projectors offer a high definition experience, as opposed to that of a DVD. The result is a picture that very nearly rivals the quality of a 70mm projection, but without the imperfections.

The color accuracy of the DLP system is outstanding, with an end result that beats LCD technology. Some of the advantages that make a DLP the projector of choice are its low power consumption, compactness, micro-mirror construction (which is responsible for the high level screen resolution), high contrast and brightness. All in all, this is the closest that anyone can come to having a bona fide cinema within the confines of their home.

With every set of pros, you'll always find some cons lurking in the shadows. Such is the case with the DLP projector. For those who are particularly sensitive to certain visual effects, the DLP design produces a type of "rainbow effect," which could serve as a distraction when looking from one side of the screen to the other during viewing. This will play out as a brief splash of colors, which is simply a result of the type of technology that's used in the production of the DLP. Most people don't even notice this color display, but those who are in tune to that sort of thing may see it as an annoyance.

While this is also true for LCD projectors, consumers might be disappointed to know that DLP projectors need to have their light source changed after every 1,000 to 2,000 viewing hours. All in all, though, this is nothing new and, when you consider the higher quality that this type of system offers, it shouldn't be seen as much of an inconvenience at all.

Perhaps the most inhibitive aspect to the acquisition of a home theater system, such as the DLP, is that the cost will typically fall within the range of $5,000 to $10,000 for the mid-range systems, once you purchase everything that you'll need in order to complete the set-up. In addition to that, you'll have to consider the cost of the rest of your home theater system, since these figures only factor in the DLP expenses.

For those who can afford to do so, the DLP projector is an excellent investment, despite its few downfalls. While no projection system is perfect, DLP is currently the most popular set-up on the market and provides a powerful theater experience for those who aren't inhibited by space or finances.

Simon Canfield is a hi-tech enthusiast and freelance author.

allaboutheadphones.com allaboutheadphones.com

recurring maid service Glenview ...

In The News:

New research shows Americans increasingly trust AI for wellness guidance over social media, with 63% finding artificial intelligence reliable for health.

Luxury fashion brand Dior experienced a January 2025 data breach affecting customer personal information, and notifications were sent months after the discovery.

The commercial Unitree H1 humanoid robot weighs 104 pounds with 365 pound-feet torque per joint and demonstrates dangerous potential when software glitches occur.

Americans average 10-plus hours online daily, according to recent survey, splitting time between streaming shows on TV and browsing websites on multiple devices.

Boost your smartphone privacy instantly with these security tweaks for iPhone and Android that limit ad tracking, hide notifications and prevent unauthorized access.

Platforms like Hoax Tech and JS Click Cloaker help cybercriminals bypass detection systems using machine learning to selectively display scam content to victims.

A new battery recycling technique transforms old lithium-ion batteries into high-performance components that retain 88% capacity after 500 cycles with minimal waste.

Google's Android operating system can warn users about earthquakes before the shaking even begins – and there are ways to do it on your iPhone, too.

Meta's new gesture control wristband might just be the most seamless way to control a computer yet. And no, it doesn't require surgery, a camera, or even a touchscreen. All it needs is your wrist.

Long-haul trucks are now being upgraded with a surprising twist, thanks to California-based startup Revoy. Their electric boost doesn't replace diesel but works alongside it to cut emissions and fuel costs without major disruption.

PayPal and Venmo just rolled out something big: AI-powered scam alerts for Friends and Family payments.

As data centers multiply across the United States, energy demand is increasing at a rapid pace. This has not escaped the notice of large investment firms from Wall Street.

The Unicode Consortium, the nonprofit organization that maintains the Unicode Standard to ensure emojis work across devices, has announced Unicode 17.0, which includes nine new emojis slated for release this fall, in September 2025.

OpenAI is one of the world's leading AI research labs. Founded in 2015, it's behind some of today's most talked-about tools, including GPT, DALL·E, and ChatGPT.

Ever catch your dog staring at the screen during movie night and wonder if they're actually watching? Turns out, they might be. A new scientific study from Auburn University found that many dogs really do engage with television, and not all pups react the same way.

Stop the scammers from making contact in the first place. They're getting your parents' contact information and much more personal data besides, from somewhere.

The Walker S2 robot from UBTech autonomously exchanges its batteries in just three minutes, allowing continuous operation in car factories operated by BYD, Nio and Zeekr.

The FX Super One electric MPV from Faraday Future offers flexible seating, zero-gravity recliners and an AI system that creates a personal connection between driver and vehicle.

Practical solutions for reducing unwanted charity mail, political texts and email spam by opting out of shared lists, replying "STOP" and using data removal services.

Delta's new AI pricing system eliminates static airfares for personalized rates based on individual data, raising questions about fairness while promising optimized revenue.

AI data centers are straining the power grid across 13 states, contributing to a $9 billion increase in electricity costs, and PJM customers face monthly bill increases of $25 or more.

Artificial intelligence is transforming the music industry as AI-generated bands like The Velvet Sundown earn substantial streaming revenue, prompting lawsuits from major record labels.

Microsoft phishing scams use fake security alerts and links that redirect to credential-stealing pages with warning signs, including urgent language and unusual senders.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Tesla vehicles manufactured since mid-2021 with AMD Ryzen processors can now access Grok 4, xAI's witty conversational assistant designed to make drives more engaging.

Consumer Electronic Information: The Basics of the DLP Projector

Personal Technology