| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface-emitting device capable of easily replacing a light source substrate. <P>SOLUTION: For the surface-emitting device provided with a light guide plate having a top face and a lower face opposed to each other, a light source substrate with a light source having one or more light-emitting elements mounted and arranged nearly in parallel at a side end face of the light guide plate, a first chassis covering at least a rear face of the light source substrate and the lower face of the light guide plate nearly in parallel, and a second chassis having an irradiation opening, a light source substrate-extracting part and a fixing member with a slanted part are fitted at a side face of the surface-emitting device, and the light guide plate moves in a direction approaching the light source substrate by the slanted part when the fixing member is pressed in, and the light source substrate is pinched and fixed between the side end face of the light guide plate and the first chassis, while a gap is generated between the light source substrate and the side end face of the light guide plate or the first chassis when the fixing member is taken off to enable the light source substrate to be extracted from the light source substrate-extracting part. <P>COPYRIGHT: (C)2011,JPO&INPIT |
