Display control device
First Claim
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1. A display control device comprising:
- a cathode ray tube (CRT) control unit for transferring, to a CRT display, a CRT transfer clock signal, a video data signal and a synchronous signal in accordance with the CRT transfer clock signal generated from a first clock signal having a constant and stable cycle; and
a liquid crystal display (LCD) control unit for transferring, to a LCD display, a LCD transfer clock signal, a video data signal and a synchronous signal in accordance with the LCD transfer clock signal generated from a second clock signal as a spread spectrum clocking signal generated based on the first clock signal.
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Abstract
A display control device comprises: a cathode ray tube (CRT) control unit for transferring, to a CRT display, a CRT transfer clock signal, a video data signal and a synchronous signal in accordance with the CRT transfer clock signal generated from a first clock signal having a constant and stable cycle; and a liquid crystal display (LCD) control unit for transferring, to a LCD display, a LCD transfer clock signal, a video data signal and a synchronous signal in accordance with the LCD transfer clock signal generated from a second clock signal as a spread spectrum clocking signal generated based on the first clock signal.
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8 Claims
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1. A display control device comprising:
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a cathode ray tube (CRT) control unit for transferring, to a CRT display, a CRT transfer clock signal, a video data signal and a synchronous signal in accordance with the CRT transfer clock signal generated from a first clock signal having a constant and stable cycle; and
a liquid crystal display (LCD) control unit for transferring, to a LCD display, a LCD transfer clock signal, a video data signal and a synchronous signal in accordance with the LCD transfer clock signal generated from a second clock signal as a spread spectrum clocking signal generated based on the first clock signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification