Illumination device, method for driving the illumination device and display including the illumination device
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United States of America Patent
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May 23, 2000
Grant Date -
N/A
app pub date -
Jan 5, 1998
filing date -
Jan 7, 1997
priority date (Note) -
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Abstract
An illumination device includes a cold cathode fluorescent tube having a heat capacity of 0.035 Wsec/.degree. C. or less per unit length (1 cm) of a glass tube of a fluorescent section of the cold cathode fluorescent tube. The illumination device has a superior operation characteristic at a low temperature. The device is driven by a method and is implemented in a display device.
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