A bulb-shaped fluorescent lamp

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PROBLEM TO BE SOLVED : To provide a compact fluorescent lamp which can obtain a prescribed brightness just after lighting, be used in flashing and meet the needs of the times that it should last longer than a light bulb and does not use mercury. SOLUTION : The fluorescent lamp comprises a luminous tube 1 being a flat-type rare gas discharge lamp, in which, external electrodes composed of transparent conductive films are configured outside of double-sided plane glasses, phosphor films are formed on inner faces of the plane glasses, an inner space is formed by coating, melting and bonding adhesive layers over the whole circumference of the plane glasses being arranged with a space and a rare gas is sealed in the inner space. The luminous tube 1 is arranged in lamp external enclosure globes 2, 4 together with an electronic lighting circuit 3, and a base 5 integrally formed with the enclosure globes 2, 4 is made as a power supply input terminal. COPYRIGHT : (C)2004, JPO