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Invention Grant
US08289478B2 Backlight unit and liquid crystal display device 有权
背光单元和液晶显示装置

  • Patent Title: Backlight unit and liquid crystal display device
  • Patent Title (中): 背光单元和液晶显示装置
  • Application No.: US12920496
    Application Date: 2008-11-04
  • Publication No.: US08289478B2
    Publication Date: 2012-10-16
  • Inventor: Tetsuya Hamada
  • Applicant: Tetsuya Hamada
  • Applicant Address: JP Osaka
  • Assignee: Sharp Kabushiki Kaisha
  • Current Assignee: Sharp Kabushiki Kaisha
  • Current Assignee Address: JP Osaka
  • Agency: Keating & Bennett, LLP
  • Priority: JP2008-087283 20080328
  • International Application: PCT/JP2008/070007 WO 20081104
  • International Announcement: WO2009/118941 WO 20091001
  • Main IPC: G02F1/1335
  • IPC: G02F1/1335
Backlight unit and liquid crystal display device
Abstract:
Disclosed is a backlight unit (49) comprising a light-emitting unit (UT) and a light guide plate (42) for receiving light from the light-emitting unit (UT). In this backlight unit (49), a light-receiving surface (42S) of the light guide plate (42) receiving light from an LED (12) is provided with a recess (DH) for housing an FFC (14) which connects mounted boards (11) arranged side by side.
Abstract(Chinese):

公开了一种背光单元（49），包括用于接收来自发光单元（UT）的光的发光单元（UT）和导光板（42）。 在该背光单元（49）中，从LED（12）接收光的导光板（42）的受光面（42S）设置有用于容纳FFC（14）的凹部（DH），该FFC 板（11）并排排列。

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