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General Information
Manual 7632,
20PF99252
Features:
20" LCD Flat-TV
• Flat and slim design
• TFT LCD Screen - 640x480 pixels
• Integrated TV tuner
• Brightness 450cd/m2 - Contrast Ratio 400:1
• Progressive Scan
• Digital Comb filter
• Stereo Integrated Sound System 2x2WRMS
• Graphic Equalizer
• Closed Captioning
• AutoLock ™ (V-chip)
• Component video input
• 'Arch' tabletop stand
LCD Introduction
Liquid Crystal (Display) Television works 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 trough.
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 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 can fit on a wall, it can fit in places conventional televisions cannot.
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