发明授权
- 专利标题: Light emitting device comprising a plurality of fixing members disposed at different sides of a bottom cover
- 专利标题(中): 发光装置,其包括设置在底盖不同侧的多个固定部件
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申请号: US13114699申请日: 2011-05-24
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公开(公告)号: US08982299B2公开(公告)日: 2015-03-17
- 发明人: Dong Kug Yu , Sung Yong Park , Young Bae Jang
- 申请人: Dong Kug Yu , Sung Yong Park , Young Bae Jang
- 申请人地址: KR Seoul
- 专利权人: LG Innotek Co., Ltd.
- 当前专利权人: LG Innotek Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: KR10-2010-0048496 20100525
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G09F13/04 ; F21V8/00 ; G02F1/1333
摘要:
Disclosed herein are a backlight unit and a display device. The backlight unit includes a bottom cover, a light emitting device module disposed at the lower portion of the inside of the bottom cover, a light guide plate disposed adjacent to the light emitting device module and disposed in front of the bottom cover, at least one optical sheet and a reflective sheet disposed adjacent to the light guide plate, recesses, each of which is disposed with one opened side, disposed at the edges of at least one of the light guide plate, the reflective sheet and the at least one optical sheet, and protrusions disposed at one side of the bottom cover disposed with the light emitting device module so as to be inserted into the recesses of the at least one of the light guide plate, the reflective sheet and the at least one optical sheet.
公开/授权文献
- US20110292320A1 BACKLIGHT UNIT AND DISPLAY DEVICE 公开/授权日:2011-12-01
信息查询
IPC分类: