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Patent Searching and Data


Title:
LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/025576
Kind Code:
A1
Abstract:
A light emitting device (10) is, for instance, an illuminating device or a display device. According to the embodiment of the present invention, the light emitting device (10) is provided with a plurality of light emitting sections (140) and translucent sections (104). The translucent sections (104) are positioned among the light emitting sections (140). Each of the light emitting sections (140) has an organic layer 120, including a first sub organic layer (121) and a second sub organic layer (122). In each of the light emitting sections (140), the first sub organic layer (121) and the second sub organic layer (122) overlap each other, and in each of the translucent sections (104), the area of the first sub organic layer (121) is larger than the area of the second sub organic layer (122).

Inventors:
KUDO Hideo (28-8 Honkomagome 2-chome, Bunkyo-k, Tokyo 21, 〒1130021, JP)
Application Number:
JP2017/024901
Publication Date:
February 08, 2018
Filing Date:
July 07, 2017
Export Citation:
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Assignee:
PIONEER CORPORATION (28-8, Honkomagome 2-chome Bunkyo-k, Tokyo 21, 〒1130021, JP)
International Classes:
H01L51/50; H05B33/22; H05B33/26; H05B33/28; F21Y105/00; F21Y115/15
Domestic Patent References:
2013-03-07
2013-12-05
2015-12-10
Foreign References:
JP2016062767A2016-04-25
US20140225078A12014-08-14
JP2002367776A2002-12-20
JPH07114350A1995-05-02
JP2000294380A2000-10-20
JP2012230885A2012-11-22
JP2015079758A2015-04-23
Attorney, Agent or Firm:
HAYAMI Shinji et al. (KDX Gotanda Bldg. 9F, 9-2 Nishi-Gotanda 7-chome, Shinagawa-k, Tokyo 31, 〒1410031, JP)
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