| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light source device and a liquid crystal display device whose light source lamp can be easily installed and replaced, and which allow smaller power loss. <P>SOLUTION: The light source device is equipped with a plurality of straight tube light source lamps, comprising external electrode type rare gas discharge lamps whose both ends are supported, and a reflector. Power supply pins that is continuous with external electrodes are fixed in a situation, protruding in parallel with the light source lamp toward one end of the light source lamp, with a lamp holder installed on the other end of the light source lamp. While the light source lamp is inserted in a lamp inserting hole of a supporting board and the other end of the light source lamp is supported by the lamp inserting hole, the power supply pins are coupled with a power supply socket installed on the support board to accomplish the power supply connection of the light source lamp, and the power source lamp is fixed. The liquid crystal display device uses the light source device as backlight. <P>COPYRIGHT: (C)2007,JPO&INPIT |
