发明名称 |
LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER |
摘要 |
A lighting device 12 of the present invention includes a plurality of light sources 17 and a chassis 14 that accommodates the light sources 17. The chassis 14 is constructed of a plate member including a flat bottom plate 14a and outer rims 21 having a folding configuration 31 formed at the edges of the bottom plate 14a. At the outer rim 21, a core member 40 extending in a longitudinal direction of the outer rim is provided in a folded part of the folding configuration 31. The outer rim 21 provided with the core member 40 improves strength of the outer rim 21 itself. This suppresses distortion of the chassis 14 and uniform brightness is provided. |
申请公布号 |
US2010302457(A1) |
申请公布日期 |
2010.12.02 |
申请号 |
US20090864556 |
申请日期 |
2009.01.21 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
YAMAMOTO SHUKI;SATOH TAMOTSU |
分类号 |
H04N5/44;F21S4/00;G02F1/1335;G02F1/13357 |
主分类号 |
H04N5/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|