Title:
ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/103705
Kind Code:
A1
Abstract:
An illumination device (12) is comprised of a light source (18); a chassis (14) which accommodates the light source (18); an electric power supply substrate (20) which is disposed on the opposite side of the light source (18) with respect to the chassis (14), and supplies a driving power to the light source (18); and a relay connector (21) which relays electric power between the electric power supply substrate (20) and the light source (18). The electric power supply substrate (20) is movable between a non-insertion position and an insertion position, along the surface of the chassis (14). In the non-insertion position, the electric power supply substrate (20) is separate from the relay connector (21). In the insertion position, the electric power supply substrate (20) is inserted to the relay connector (21). The electric power supply substrate (20) is characterized in that an access control boss (30) is provided on the electric power supply substrate (20) at the non-insertion position or the insertion position. The access control boss (30) abuts with the chassis (14), and controls the access of the electric power supply substrate (20) to the chassis (14).
Inventors:
MATSUMOTO SHINJI
Application Number:
PCT/JP2009/070870
Publication Date:
September 16, 2010
Filing Date:
December 15, 2009
Export Citation:
Assignee:
SHARP KK (JP)
MATSUMOTO SHINJI
MATSUMOTO SHINJI
International Classes:
F21S2/00; F21V23/00; G02F1/13357; H04N5/66; F21Y103/00
Foreign References:
| JP2007280955A | 2007-10-25 | |||
| JP2006243628A | 2006-09-14 | |||
| JP2008027880A | 2008-02-07 |
Other References:
See also references of EP 2407707A4
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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