LCD TVs
LCD stands for Liquid Crystal Display. Originally designed for electronic display devices, now this technology is widely used to manufacture high-resolution televisions. Liquid crystal televisions work on Thin Film Transistor (TFT) technology. Their screen consists of a liquid crystal layer sandwiched between two transparent layers. A bulb placed behind the screen illuminates the TFT panel.
Upon receiving the data, the liquid crystals align themselves in various degrees. The alignment of the crystals blocks unwanted light and only required light gets transmitted. The degree of alignment decides what color and contrast will be filtered through the panel.
When LCD TVs were first introduced, their major competition was the plasma TV. LCD and plasma televisions coexist and compete even today.
Each has its own merits and demerits. LCD TVs cannot produce as much color or contrast as plasma TVs, but their overall picture quality remains better than a plasma TV. They can produce better resolution per square inch of their surface than a plasma TV.
Initially LCD TVs suffered from problems related to viewing angles. They could not be viewed from extreme horizontal angles.
But now, LCD TVs are so designed that even at angles as wide as 160 degrees, they can be viewed with clarity.
The brand leaders in the LCD TV market are Sharp, Sony, Philips and LG. Sharp TVs have been consistently the best and they provide the best black to white ratio. Early LCD TVs were designed in a small screen format, but today they are available in screens as wide as 52 inches or even more. However, smaller screens can provide better picture clarity than wide screens.
LCD TVs can also be used as computer monitors. In fact, the technology was originally designed to manufacture laptop monitors.
High definition LCD televisions are SVGA adaptable and they can be used to enjoy extreme graphic games on monitors.
The basic advantage of LCD televisions is their flatness. Even a widescreen LCD TV will be no more than a couple of inches thick. This also makes them lightweight. LCD TVs can therefore be fixed to wall mounts with supports.
Due to this reason, one finds LCD TVs in hotels, airports, hospitals, discotheques, bars and wherever TVs can be mounted.
LCD TVs are the most expensive television technologies in the market. Their problems are diminishing, as more and more companies are spending millions of dollars on researching better technology. It won't be long before prices spiral down and they become the best value for television technologies..
Electronic Recycling Association of Alberta Opens a First of its Kind Computers and Electronics Depot, Where They will Accept Computers and Electronics for Reuse or Recycling Year Round
Calgary, Alberta, Canada (ContentDesk) May 3, 2004 -- Located in the City of Calgary at 1301 34th Avenue S.E. (off Ogden Road and Blackfoot Trail) this new facility will serve as a place where companies and individuals can drop off their unwanted electronic items for reuse or recycling. Items that are accepted include such things as computers, monitors, peripherals, televisions, stereo equipment, and other electronic items. The province wide programs is expected to bring in large amounts of electronic items to be refurbished, reused, or finally sent off to the recyclers. This will act as a collection and sorting depot for old electronic equipment in the City of Calgary and province of Alberta, Canada.Such items are currently being dumped into our landfills and are creating a toxic cocktail of heavy metals in the land they are buried in, potentially contaminating the land for years to come.
The Computers and Electronics Depot is the alternative to the expensive electronic recycling...
Electronic Recycling Association of Alberta Opens a First of its Kind Computers and Electronics Depot, Where They will Accept Computers and Electronics for Reuse or Recycling Year Round
Televisions > Electronic Recycling Association of Alberta Opens a First of its Kind Computers and Electronics Depot, Where They will Accept Computers and Electronics for Reuse or Recycling Year Round
HDTV
HDTV, or high-definition television, uses high-resolution signals for the broadcast of television signals. As HDTV does not use traditional formats like NTSC, PAL etc. but mostly captures signals digitally, its introduction sometimes coincides with the introduction of digital television as well. HDTV has the DTV resolution with new set standards.
This combination creates striking image with stunning sound.
The main selling point of these sets is the high resolution they offer.
HDTV systems usually support some standard resolution and frame or field rates. With reference to HDTV, the format of the broadcasts is referred to using a notation describing the number of lines in the display resolution, progressive frames or interlaced fields, and number of frames or fields per second. For instance, a HDTV with format 720p60 can be expanded as 1280 ? 720 pixels, progressive encoding with 60 frames per second.
High-definition television technology has...
Televisions > HDTV
Big Expansion for Big's Bedrooms Westchester Institution Opens New Superstore in Paramus, N.J.
Big's Bedrooms has been an institution in Yonkers since 1986. Located at 1966 Central Park Avenue, near the Scarsdale/Yonkers border, the store's 15,000-square-foot showroom offers more than 300 bedroom sets for children and adults. "We are thrilled to now be able to offer our products and services to a new community. Paramus is a great location for our new store, and we look forward to making a new home for ourselves there," said Ron Cooper, president of Big's. Both stores offer full bedroom sets, including under-bed storage space, unique bunk beds, trundle and platform beds, futons and desks, all in the latest colors and styles that appeal to kids and parents alike.
Furniture is available in Formica, wood or iron.
Big's Bedrooms carries the largest selection of high-quality, functional, stylish bedroom furniture. Big's guarantees a two-year in-home service package and a 125% price guarantee. Strategically placed televisions keep kids occupied while parents shop and...
Televisions > Big Expansion for Big's Bedrooms Westchester Institution Opens New Superstore in Paramus, N.J.