| 摘要 |
A cold cathode fluorescent lamp ( 10 ) is configured generally as a trapezium having first ( 11 ), second ( 12 ), third ( 13 ) and fourth ( 14 ) sides, the lamp ( 10 ) has a first end ( 15 ) adapted to be connected to an electric supply and a second end ( 16 ) adapted to be connected to the electric supply, the first and third sides ( 11 and 13 ) being generally parallel to one another and running in opposite directions, the second side ( 12 ) extending between the first and third sides ( 11 and 13 ) and not at right angles to either the first side ( 11 ) or the third side ( 13 ), and the fourth side ( 14 ) being defined by a first portion ( 17 ) extending from the third side ( 13 ), a second portion ( 18 ) of generally inverted U-shape extending towards the second side ( 12 ) and a third portion ( 19 ) extending from the second portion ( 18 ) towards the first side ( 11 ).
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