Title:
LIGHTING DEVICE AND LIGHTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/042845
Kind Code:
A1
Abstract:
Provided is a lighting device which is provided with a first substrate, a first conductive layer, a first electrode, an organic layer and a second electrode. The first substrate has a main surface which comprises a first region and a second region that is arranged side by side with the first region in a first direction. The first conductive layer has a light-reflecting conductive part that is provided on the second region and a plurality of openings that are arranged in a line. The first electrode, the organic layer and the second electrode are laminated in this order. The second electrode has a plurality of first portions that are provided on the organic layer and a plurality of second portions that are provided on the first conductive layer and respectively connected to the plurality of first portions, while being electrically connected to the first conductive layer. The plurality of first portions extend in the first direction and are aligned in a second direction. Consequently, a lighting device that has light permeability and high reliability and a lighting system are provided.
Inventors:
SUGI KEIJI (JP)
SAWABE TOMOAKI (JP)
ONO TOMIO (JP)
SHINJO YASUSHI (JP)
SAWABE TOMOAKI (JP)
ONO TOMIO (JP)
SHINJO YASUSHI (JP)
Application Number:
PCT/JP2015/064944
Publication Date:
March 24, 2016
Filing Date:
May 25, 2015
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA LIGHTING & TECHNOLOGY (JP)
TOSHIBA LIGHTING & TECHNOLOGY (JP)
International Classes:
H05B33/26; H01L51/50; H05B33/04; H05B33/06; H05B33/12; H05B33/22; F21Y105/00
Foreign References:
| JP2014154212A | 2014-08-25 | |||
| JP2004253303A | 2004-09-09 | |||
| JP2013058389A | 2013-03-28 |
Attorney, Agent or Firm:
HYUGAJI, MASAHIKO (JP)
Masahiko Hiugaji (JP)
Masahiko Hiugaji (JP)
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