Title:
LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEPTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/096246
Kind Code:
A1
Abstract:
Disclosed is a backlight device (12) that provides benefits such as making it possible to reduce the cost of a lighting device. Said backlight device is provided with: a plurality of LEDs (17), which serve as light sources; at least two LED substrates (18) on which the LEDs (17) are mounted; and a chassis (14) which contains at least two LED substrates (18). The two or more LED substrates (18) include a pair of adjacent LED substrates, and the backlight device is provided with a connection/retaining member (22) that electrically connects the adjacent LED substrates (18) to each other and holds the adjacent LED substrates (18) in the chassis (14).
Inventors:
YOSHIKAWA TAKAHIRO
Application Number:
PCT/JP2011/050248
Publication Date:
August 11, 2011
Filing Date:
January 11, 2011
Export Citation:
Assignee:
SHARP KK (JP)
YOSHIKAWA TAKAHIRO
YOSHIKAWA TAKAHIRO
International Classes:
F21S2/00; F21V23/00; F21Y101/02
Domestic Patent References:
WO2009118941A1 | 2009-10-01 | |||
WO2010004610A1 | 2010-01-14 | |||
WO2010004824A1 | 2010-01-14 |
Foreign References:
JP2008108551A | 2008-05-08 | |||
JP2009296021A | 2009-12-17 | |||
JP2007329394A | 2007-12-20 | |||
JP2004309967A | 2004-11-04 | |||
JP2009110811A | 2009-05-21 | |||
JP2007234375A | 2007-09-13 |
Other References:
See also references of EP 2532943A4
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (JP)
Patent business corporation dawn joint patent firm (JP)
Patent business corporation dawn joint patent firm (JP)
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Claims: