Compare LCD vs DLP TVs
What are the differences between DLP and LCD TVs, and which is the better choice for you?LCD vs. Plasma to LCD vs. DLPTwo new technologies in the world of TV, DLP and LCD, are now in a tight competition. Not long ago, everyone was talking about Plasma vs. LCD - which one would win? It became clear to most that Plasma, with its short lifespan of just 3-4 years, was simply not the best choice.
In fact, the LCD screen has several benefits over plasma. For instance, LCD screens run much cooler than the average plasma TV, and thus require less power to operate. Plasma TVs run so hot, in fact, that they require a fan to cool them down ? which can be noisy. In addition, plasma screens have a tendency to degrade over time, slowly becoming dimmer. LCD screens, on the other hand, run relatively cool, and do not degrade over time.
Some Plasma owners, who have used their TVs for a few years now, have already witnessed the dimming of their screens. Also, LCD screens tend to have overall better picture quality, and are typically 10 to 15 percent lighter than plasma.Now the choice is mainly between LCD vs. DLP - two distinct technologies that offer slight differences in display, price, and performance. If you are looking to buy a new flatscreen TV this year, you are probably wondering which one is right for you.What are DLP, LCD TV Screens?DLP stands for Digital Light Processing, while LCD stands for Liquid Crystal Display. DLP technology, developed by Texas Instruments, uses a DMD, or Digital Micromirror Device, contructed of 1.3 million microscopic mirrors.
Each of these mirrors is essentially a single pixel. When a digital signal enters the DLP system, each mirror is either activated or not, resulting in tapestry of mirrors tilting either towards the DLP light source or away. This process produces different levels of light and dark reflected by each individual mirror. The colors are produced when the DLP light sources run through a red, green, and blue color filter on a moving wheel. Depending on the lightness/ darkness of each mirror, the colors come in an enormous amount of shades, producing vivid color images.LCD screens are made of several polarized glass panels, between which are liquid crystal molecules.
An electric current is run through the crystal molecules, changing their position in respect to the glass. As light passes through the molecules, these changes in angle result in different lightness/ darkness patterns that produce images on the screen. There are usually three polarized glass panels, one with red pixels, blue, and green. This system also produced very accurate, vivid images, but angle is important. You may notice that the best colors in an LCD display are seen straight-on.Is DLP, LCD TV Screens better than the other?Simply put, that is a difficult question to answer.
Unlike Plasma TV screens DLP and LCD last much are longer, and are considered to both have superior image quality. LCD screens tend to have slightly better contrast, with a larger range of black and white color shades. DLP, however, still has faster refresh rates than LCD (although LCD has been vastly improved in this area over the last two years). This can have implications if you are really into high-action motion (sports, action movies), because movement may seem a little blurred with LCD at times. Also, you'll want to remember that in order for you to get the best color out of your LCD, you have to sit right in front of it.
LCD TVs also have a slightly shorter lifespan than DLPs, with only 45,000 to 60,000 hours compared to 75,000 hours or more. As far as price goes, LCD and DLP are still more expensive than Plasma, but like all things in time, their price has been coming down. And right now, DLP is slightly more expensive than LCD, but not by much. DLP, in our eyes, is the best investment, at least for the next few years.Popular DLP TV Units and PricesSamsung HLP4663W 46" Widescreen DLP TV Monitor: $2700Toshiba 62HM84 62" HDTV-Ready Projection DLP TV: $3000Zenith D60WLCD 60" LCD Projection HDTV-Ready TV: $1050Gateway 56" Widescreen HD-Ready DLP Rear-Projection TV: $3500.
How To Tell If It's A Swell Motel
Lately, I've been doing a lot of traveling in connection with my writing. The past three weekends alone I've driven to Sylva, North Carolina, Louisville, Kentucky, and Destin, Florida. Overall, I'm holding up reasonably well, except for the fact that my rear end is starting to closely resemble the upholstery pattern of my car seats. I've also learned that you don't want to drink a twenty-four ounce Diet Mountain Dew in a plastic bottle just before you drive up to Atlanta. Doing that can give the term, "the Foggy Mountain Two Step," a whole new meaning.
When you travel a lot it gives you the opportunity to stay in motels. Lots of motels. And I'm learning very quickly which ones are the good ones and which ones are the ones you need to avoid like a polecat. Believe me, even in this day in time there are as many fleabag motels as there are fire ants, and if you're not careful you can easily find yourself in one. Like the one I found myself in recently where the showerhead was level...
How To Tell If It's A Swell Motel
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What Bowling and Success Have In Common
was flying home from a seminar in Atlanta yesterdayafternoon on Delta and they have TVs on each seat.It was 1pm and I was a bit tired, so I was channel surfing andwouldn't have minded if I just fell asleep for the trip.But as I was surfing, I came across ESPN, the sports network,and they were having the finals of a bowling tournament.I'm not a huge bowling fan, I do try to 'hit the lanes' onceor twice a year, but I caught the end of an interview with oneof the bowlers and it got my attention.Here's why.He was talking about how important staying focused andhaving a positive attitude is, but then he said something thatI know to be so helpful.I call them, S.R.P.'s.S.R.P. stands for ?Success Reference Points.'Here's what he said:He said that he thinks about a time in the past when he wasbowling and 'on fire', and he was doing great.He puts himself back in that mindset.What was he saying to himself?How was he standing, how was his posture?He even watched old bowling videos of him doing great.We...
What Bowling and Success Have In Common
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Best LCD TVs
Buying an LCD TV is more of an art than a purchase. Originally LCD TVs were available in only smaller sizes, but now they are available in sizes as big as 50 inches. Whether big or small screen, LCD TVs suffer from certain flaws: they have lower contrast ratios, slower refresh rates and narrow viewing angles. Despite that, if certain precautions are taken, you could end up with the best LCD TV in the market.
Currently Sony, LG, Samsung, Panasonic, Philips, Sharp are the bigger brands in the LCD TV market. Even computer monitor manufacturers like Dell and Gateway have made a foray into the LCD TV market.
But a big brand name does not ensure that the TV is the best. Even reputed companies purchase monitors and other parts from other countries to save on costs. This affects the overall quality of the TV. It is essential to check out the TV while it is in the showroom before buying.
One thing to consider is the aspect ratio. Some widescreen LCD TVs boast...
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Genesis Microchip to Integrate McObject?s Database in Embedded Software Applications
Issaquah, WA
(ContentDesk) September 17, 2003---Within an electronic programming guide, eXtremeDB facilitates optimal database designs, supports reliability and data integrity, and makes possible efficient data retrieval and storage. eXtremeDB's tiny footprint ? approximately 100K RAM ? enables its use in resource-constrained embedded systems, and the database's streamlined design and in-memory deployment deliver the zero-latency performance required for consumer electronics.(eXtremeDB's role in EPG designs was previously highlighted in an Electronic Engineering Times article ? available at http://www.eetimes.com/story/OEG20021127S0035 ? and in a white paper available from McObject's Web site, www.mcobject.com )."eXtremeDB gave us the performance and flexibility we required to manage the complex data in our applications,"...
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Nitespots: Purgatory
The only thing about downtown Dallas' newest multilevel club that might be considered hellish is the fact that you will inevitably get lost. Which isn't necessarily a bad thing -- with fully stocked bars around every corner and dance floors on almost every level, there's always something fabulous happening, no matter where you end up. If Hell (the real one) is as glitzy and glamorous as Purgatory (the club), sign me up for an eternity.The night I visited, the place wasn't entirely finished. The lowest levels were still under construction, but enough had been accomplished that I could see where the design was headed. The top floors were nearly complete, with just a few random fixes needed here and there.Details Purgatory2208 Main St.214-651-8850The nightclub has multiple levels: Hell, Purgatory, Heaven and Upper Heaven.
And just like in theology, the higher up you try to go, the more restricted the access.The bottom level, Hell, is a tiered basement dance club with a balcony overlooking...
Nitespots: Purgatory
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