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Patent Searching and Data


Title:
ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER
Document Type and Number:
WIPO Patent Application WO/2012/133894
Kind Code:
A1
Abstract:
A backlight device according to the present invention is provided with: a chassis which comprises a base plate (22a) and a side plate; an LED substrate (25) which is positioned on the base plate (22a) of the chassis in such a way that one end surface thereof faces the side plate; an LED which is positioned on the LED substrate (25) with the front side thereof serving as a light-emitting side; pattern wiring (35) which is positioned on the LED substrate (25) and is electrically connected to the LED; a first connector (31) which is positioned, from among the end sections of the LED substrate (25), on the end section at the side comprising said one end surface, and which is electrically connected to the pattern wiring (35); a second connector (32) which is electrically connected to the first connector (31) from the front side; and power source wiring (38) which is electrically connected to the second connector (32) and supplies power to the LED by way of the second connector (32), first connector (31), and pattern wiring (35).

Inventors:
KUROMIZU YASUMORI
Application Number:
PCT/JP2012/058934
Publication Date:
October 04, 2012
Filing Date:
April 02, 2012
Export Citation:
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Assignee:
SHARP KK (JP)
KUROMIZU YASUMORI
International Classes:
F21S2/00; F21V3/00; F21V19/00; F21V23/00; F21V23/06; G02F1/13357; H01R13/46; H04N5/66; F21Y101/02
Domestic Patent References:
WO2011004680A12011-01-13
WO2010146920A12010-12-23
WO2010146919A12010-12-23
WO2011027609A12011-03-10
WO2008007492A12008-01-17
Foreign References:
JP2005353498A2005-12-22
JPS63117078U1988-07-28
JP2002329535A2002-11-15
JP2011054309A2011-03-17
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (JP)
Patent business corporation dawn joint patent firm (JP)
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Claims: