Invention Grant
US08355094B2 Liquid crystal display unit and gaming device 有权
液晶显示单元和游戏设备

  • Patent Title: Liquid crystal display unit and gaming device
  • Patent Title (中): 液晶显示单元和游戏设备
  • Application No.: US12863237
    Application Date: 2009-01-30
  • Publication No.: US08355094B2
    Publication Date: 2013-01-15
  • Inventor: Eiji Nittou
  • Applicant: Eiji Nittou
  • Applicant Address: JP Osaka-shi, Osaka
  • Assignee: Sharp Kabushiki Kaisha
  • Current Assignee: Sharp Kabushiki Kaisha
  • Current Assignee Address: JP Osaka-shi, Osaka
  • Agency: Nixon & Vanderhye, P.C.
  • Priority: JP2008-104020 20080411
  • International Application: PCT/JP2009/051638 WO 20090130
  • International Announcement: WO2009/125619 WO 20091015
  • Main IPC: G02F1/1335
  • IPC: G02F1/1335
Liquid crystal display unit and gaming device
Abstract:
The present invention includes a primary display region (15a) capable of being directly viewed by a primary viewer of a first liquid crystal display element (2); and a secondary display region (15b) incapable of being directly viewed by the viewer; a backlight device (3) provided so as to face only a portion of a back surface (2b) of the first liquid crystal display element (2) which portion corresponds to the secondary display region (15b); and a reflecting section (4, 5, 6, 7) configured to cause light emitted from the secondary display region (15b) in a forward direction to be emitted from the back surface (2b) of the primary display region (15a) in the forward direction again. This arrangement enables production of a liquid crystal display unit (1) which can carry out, with a simple arrangement, a display that provides viewers with perception of depth.
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