| 摘要 |
PROBLEM TO BE SOLVED: To make soldering work efficient and prevent the leak of light in the tube axial direction of a cold cathode lamp. SOLUTION: A lamp fixing piece 8 in which lamp placing parts 8b projected almost vertically from a base piece 8a made of a conducting member is housed in a main body case so as to face each other the projecting directions of the lamp placing parts 8b, and both ends of a cold cathode lamp 1 are placed on the lamp placing parts 8b and soldered. The lamp placing parts 8b are formed so that the base piece 8a covers almost the ends of the cold cathode lamp 1 on the end side in the tube axial direction of the cold cathode lamp 1, the lamp placing parts 8b are formed in a valley shape, and fixing feet 8d of the lamp fixing piece 8 are formed at the lower ends of the base piece 8a. |
