发明授权
US08203665B2 Blacklight unit, liquid crystal display device having the same, and method for providing substantially white light for liquid crystal display device 有权
黑光单元,具有该液晶显示装置的液晶显示装置,以及用于为液晶显示装置提供基本白色的光的方法

  • 专利标题: Blacklight unit, liquid crystal display device having the same, and method for providing substantially white light for liquid crystal display device
  • 专利标题(中): 黑光单元,具有该液晶显示装置的液晶显示装置,以及用于为液晶显示装置提供基本白色的光的方法
  • 申请号: US11475942
    申请日: 2006-06-28
  • 公开(公告)号: US08203665B2
    公开(公告)日: 2012-06-19
  • 发明人: Jong-Hyun Choi
  • 申请人: Jong-Hyun Choi
  • 申请人地址: KR Seoul
  • 专利权人: LG Display Co., Ltd.
  • 当前专利权人: LG Display Co., Ltd.
  • 当前专利权人地址: KR Seoul
  • 代理机构: Birch, Stewart, Kolasch & Birch, LLP
  • 优先权: KR10-2005-0129995 20051226
  • 主分类号: G02F1/1335
  • IPC分类号: G02F1/1335 G09F13/04 G09F13/08 F21V7/04
Blacklight unit, liquid crystal display device having the same, and method for providing substantially white light for liquid crystal display device
摘要:
A backlight unit as embodied includes a plurality of unit groups, each unit group having a plurality of light emitting diodes (LEDs); and a light mixing layer formed over the unit groups, for mixing lights emitted from the LEDs to provide substantially white light.
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