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Title:
Translucent substrate for organic EL panel, control method of refractive index anisotropy of translucent substrate for organic EL panel, manufacturing method of translucent substrate for organic EL panel, organic EL panel, organic EL device
Document Type and Number:
Japanese Patent JP6366089
Kind Code:
B2
Abstract:
Disclosed is an organic EL panel translucent substrate that can prevent or reduce the color gap/coloring of an organic EL panel. In order to achieve the above object, organic EL panel translucent substrate 201 is formed of resins 203 and 204 and is substantially optically isotropic in its in-plane direction and thickness direction.

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Inventors:
Kaichi Sakaguchi
Application Number:
JP2014070553A
Publication Date:
August 01, 2018
Filing Date:
March 28, 2014
Export Citation:
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Assignee:
NEC Lighting, Ltd.
International Classes:
H05B33/02; G02B5/30; H01L51/50
Domestic Patent References:
JP2002328614A
JP2005272614A
JP2014224169A
JP2002231438A
JP2002156522A
Attorney, Agent or Firm:
Koichiro Tsujimaru
Yumi Nakayama
Isaji So



 
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