发明名称 |
LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEPTION DEVICE |
摘要 |
<p>The present invention aims to prevent uneven brightness in a lighting device. A backlight device 12 according to an aspect of the present invention includes: an LED 17 as a light source; a chassis 14 having a bottom plate 14a arranged on a side opposite to a light output side with respect to the LED 17 and housing the LED 17; an optical member 15 arranged on the light output side away from the bottom plate 14a; a supporting portion 23 projecting from the side of the bottom plate 14a to the light output side and configured to support the optical member 15; and a reflection sheet 21 that is arranged between the bottom plate 14a and the optical member 15 and has a supporting portion through hole 21b through which the supporting portion 23 is inserted, and serves as a reflection member to reflect light. The reflection sheet 21 has a piece portion 29 defined by a slit 28 formed in the marginal part of the supporting portion through hole 21b.</p> |
申请公布号 |
EP2520852(B1) |
申请公布日期 |
2014.07.02 |
申请号 |
EP20100840838 |
申请日期 |
2010.11.29 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KUROMIZU YASUMORI |
分类号 |
F21S2/00;F21Y101/02;G02F1/1333;G02F1/13357 |
主分类号 |
F21S2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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