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 Active Video |
The portion of the display time in which visible video data is present. The rest of the display time is blanking time.
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| ADC |
Analog to Digital Converter. The component that digitizes analog signals.
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| AM-LCD |
Active Matrix LCD. LCD technology which uses an active driver, typically a thin film transistor (TFT), at each sub pixel position to obtain the best switching time to achieve the best contrast ratio and response time.
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| Analog Interface |
The interface to a flat panel component or flat panel monitor is analog vs. digital.
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| Analog LCD |
Capable of displaying an infinite amount of colors.
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| Analog RGB |
The Red, Green, and Blue components of a video signal are analog vs. digital.
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| Aspect Ratio |
The aspect ratio of a display is the ratio of the number of horizontal display pixels vs. the number of vertical display lines. The aspect ratio of a pixel is the physical dimensions horizontal vs. vertical. For most TVs and computer displays, the aspect ratio is 4:3, for HDTV, the ratio is 16:9.
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| ATSC |
Advanced Television Standards Committee formed to define the next generation specification for broadcast television.
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| Back Porch |
The time from the sync signal to active video.
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| Backlighting |
The method of providing light for an FPD. Typical backlights are CCFT (Cold Cathode Fluorescent Tube) or electro-luminescent.
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