Title:
LED SUBSTRATE, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY
Document Type and Number:
WIPO Patent Application WO/2011/086760
Kind Code:
A1
Abstract:
Disclosed is an LED substrate of which width can be reduced and a plurality of which can be efficiently aligned in the longitudinal direction. An LED substrate (20) includes a substrate connector (40) at the center thereof and a plurality of LEDs disposed at either side of the substrate connector. The LED substrate (20) has a first ground pattern (34) and a second ground pattern (35) formed at either end thereof, and has a third ground pattern (36) formed at the center thereof. The first ground pattern (34), the second ground pattern (35), and the third ground pattern (36) are electrically connected to a metallic heat-radiating plate (22) disposed under the ground patterns with an insulating layer (22) interposed therebetween using respective tapping screws (71, 72, 73).
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Inventors:
HOSOKI MITSURU
Application Number:
PCT/JP2010/070622
Publication Date:
July 21, 2011
Filing Date:
November 18, 2010
Export Citation:
Assignee:
SHARP KK (JP)
HOSOKI MITSURU
HOSOKI MITSURU
International Classes:
H01L33/64; F21S2/00; F21V29/00; G02F1/1333; G02F1/13357; F21Y101/02
Domestic Patent References:
| WO2002010854A1 | 2002-02-07 |
Foreign References:
| JP2009231016A | 2009-10-08 | |||
| JP2010003425A | 2010-01-07 | |||
| JP2008507135A | 2008-03-06 | |||
| JP2005243485A | 2005-09-08 | |||
| JP2004103993A | 2004-04-02 |
Attorney, Agent or Firm:
UENO, NOBORU (JP)
Ueno 登 (JP)
Ueno 登 (JP)
Download PDF:
Claims:
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