Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/129152
Kind Code:
A1
Abstract:
The present invention realizes a liquid crystal display device capable of suppressing power consumption and manufacturing costs. In a television receiver (1), only four LED light sources (4) in the center part among all the LED light sources (4) formed on an LED substrate (5) are in a lighted state in the case that the low power consumption display mode has been selected. A predetermined image is displayed in the lighted area (the area from which light is emitted) and in the overlapping display area of the liquid crystal display panel (2) as viewed from above among the plurality of areas of the light-emitting surface provided to the LED backlight unit (3).
Inventors:
SAKAI TAMOTSU
Application Number:
PCT/JP2013/053817
Publication Date:
September 06, 2013
Filing Date:
February 18, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/36; G02F1/133; G02F1/13357; G09G3/20; G09G3/34
Domestic Patent References:
| WO2005024774A1 | 2005-03-17 |
Foreign References:
| JP2004145291A | 2004-05-20 | |||
| JP2009226007A | 2009-10-08 | |||
| JP2008197562A | 2008-08-28 | |||
| JP2011039529A | 2011-02-24 | |||
| JP2003038025A | 2003-02-12 |
Attorney, Agent or Firm:
YONETSU, Kiyoshi et al. (JP)
Kiyoshi Yonezu (JP)
Kiyoshi Yonezu (JP)
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