Title:
ILLUMINATING DEVICE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/123812
Kind Code:
A1
Abstract:
Provided is an illuminating device in which brightness, luminance uniformity, and durability (operating life) can be ensured without an increase in frame width. A light guide plate with which the illuminating device (1) is provided is supported by a support unit (5) in which a light source (8), an incident plane (4i, 4i'), and at least a part of a light guide area (4a) are housed.
Inventors:
TAKASE KENJI
Application Number:
PCT/JP2017/045944
Publication Date:
July 05, 2018
Filing Date:
December 21, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
F21S2/00; F21V29/503; F21V29/70; F21V29/85; G02F1/13357; F21Y113/13; F21Y115/10
Domestic Patent References:
| WO2015178300A1 | 2015-11-26 | |||
| WO2016121530A1 | 2016-08-04 |
Foreign References:
| JP2008096589A | 2008-04-24 | |||
| JPH02269382A | 1990-11-02 | |||
| JP2005338427A | 2005-12-08 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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