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Title:
LIGHT-EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2014/136259
Kind Code:
A1
Abstract:
A light-emitting element is provided with a flexible plate-shaped part (100). The plate-shaped part (100) includes a glass substrate (110), and an organic function layer formed on one surface of the glass substrate (110). The organic function layer includes a light-emitting layer. When the plate-shaped part (100) is bent in a prescribed bending direction such that one surface (102) of the plate-shaped part (100) has a concave surface, and the other surface (101) has a convex surface, the surface which is located on the concave surface side, among both surfaces of the glass substrate (110), is called a first surface (111). The thickness of the glass substrate (110) is represented by T. When the plate-shaped part (100) is bent in a prescribed bending direction so that one surface (102) of the plate-shaped part (100) has a concave surface, and the other surface (101) has a convex surface, a compression stress is applied to a portion (a compression stress generation portion (112)) where the distance from the first surface (111) is no more than L (L > T/2) in the glass substrate (110).

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Inventors:
OKADA TAKERU (JP)
Application Number:
PCT/JP2013/056475
Publication Date:
September 12, 2014
Filing Date:
March 08, 2013
Export Citation:
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Assignee:
PIONEER CORP (JP)
International Classes:
H01L51/50; H05B33/02; H05B33/04
Domestic Patent References:
WO2005027582A12005-03-24
WO2005027582A12005-03-24
Foreign References:
JP2010282966A2010-12-16
JP2006221892A2006-08-24
JP2009170173A2009-07-30
JP2001154592A2001-06-08
JP2005251671A2005-09-15
JP2006058764A2006-03-02
JP2003337549A2003-11-28
JP2007010834A2007-01-18
JP2003168556A2003-06-13
JP2005251671A2005-09-15
Other References:
See also references of EP 2966937A4
Attorney, Agent or Firm:
HAYAMI Shinji et al. (JP)
Shinji Hayami (JP)
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