Features:
- 20-inch flat-panel TV with high-contrast (640 x 480 pixels) LCD screen; 25.3 x 16.7 x 3.3 inches (W x H x D) without stand
- Integrated TV tuner, digital comb filter (reduces "dot crawl")
- Brightness: 450cd/m2; contrast ratio: 400:1
- Stereo speakers, graphic equalizer, closed captioning, AutoLock (V-Chip)
- Progressive-scan and component-video input, PC input (up to XGA quality), Arch table-top stand
Description:
Delivering the ultimate in both performance and slim design, the Philips 20PF9925 LCD television can be used in any room of the house. This flat TV offers a 20-inch high-resolution monitor with high brightness and high contrast. The integrated TV tuner, sound system, and Arch tabletop stand complete the picture. Liquid crystal display televisions work by trapping a liquid crystal solution between two sheets of polarized glass. When an electric current is passed through the liquid crystals, they align so light cannot pass through. Each crystal then either blocks or allows light to pass through it based on the broadcast information. For clear, crisp color that rivals traditional CRT (cathode-ray tube) displays, a thin film transistor, known as a TFT is employed. LCD allows screens to be thinner, and televisions lighter and more energy-efficient than ever before. The result is television that not only fits on a wall, but also fits in places conventional televisions cannot.
| 
