Title:
ILLUMINATING DEVICE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/204083
Kind Code:
A1
Abstract:
Provided is a backlight device 12 equipped with: an LED 17; a light guide plate 19, a portion of an outer peripheral end surface of which constitutes a light incident end surface 19a to which light from the LED 17 enters, and one of a pair of plate surfaces of which constitutes a light output plate surface 19b from which light is emitted and the other thereof constitutes an opposite plate surface 19c; an LED substrate 18 having a mounting surface 18a on which the LED 17 is mounted, the LED substrate 18 being arranged such that a portion thereof overlaps a portion of the light guide plate 19 on the opposite plate surface 19c side; and an anchoring member 25 anchored to the mounting surface 18a in a portion of the LED substrate 18 and to the opposite plate surface 19c in a portion of the light guide plate 19, the anchoring member 25 having a light-absorbent anchoring layer 27 formed by having a light-absorbing material contained in an anchoring material.
Inventors:
YUKI RYUZO
MURATA MITSUHIRO
WATANABE HISASHI
YASUNAGA HIROTOSHI
MURATA MITSUHIRO
WATANABE HISASHI
YASUNAGA HIROTOSHI
Application Number:
PCT/JP2016/067335
Publication Date:
December 22, 2016
Filing Date:
June 10, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
F21S2/00; F21Y115/10
Foreign References:
| JP2008171719A | 2008-07-24 | |||
| JP2015046317A | 2015-03-12 | |||
| JP2004031146A | 2004-01-29 | |||
| JP2012109103A | 2012-06-07 | |||
| JP2015032366A | 2015-02-16 | |||
| JP2009170386A | 2009-07-30 |
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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