Title:
PLANAR LIGHT EMITTING BODY AND ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/155925
Kind Code:
A1
Abstract:
A planar light emitting body (100) is provided with: a light-transmissive substrate (110); a first electrode layer (121) and a second electrode layer (123), which are light-transmissive and layered in the stated order over the substrate (110); a light-emitting unit (122) provided between the first electrode layer (121) and the second electrode layer (123), the light-emitting unit (122) emitting light according to a first voltage applied between the first electrode layer (121) and the second electrode layer (123); and a variable reflectivity unit (130) having a pair of electrode layers and having variability in light reflectivity and light-transmission according to a second voltage applied between the pair of electrode layers, one of the pair of electrode layers being the second electrode layer (123).
Inventors:
ANJIKI TAKASHI
SUZUKA YUKO
SUZUKA YUKO
Application Number:
PCT/JP2015/001041
Publication Date:
October 15, 2015
Filing Date:
February 27, 2015
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H05B33/02; F21S2/00; F21V7/00; F21V7/22; F21V33/00; G02F1/15; G02F1/157; G02F1/19; H01L51/50; H05B33/26; F21Y105/00
Foreign References:
JP2014017077A | 2014-01-30 | |||
JP2004127942A | 2004-04-22 | |||
JP2002043054A | 2002-02-08 | |||
JP2005063839A | 2005-03-10 | |||
JP2012109262A | 2012-06-07 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
New house Extensive 守 (JP)
New house Extensive 守 (JP)
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