LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT EMITTING DEVICE
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United States of America Patent
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Issued Date -
Oct 1, 2015
app pub date -
Oct 26, 2012
filing date -
Oct 26, 2012
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Abandoned
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Abstract
A dielectric layer (170) faces a surface of alight transmissive electrode (120) opposite to a surface facing an organic functional layer (110). Then, a light transmissive substrate (140) faces a surface of the dielectric layer (170) opposite to a surface facing the light transmissive electrode (120). At least apart of an optical angle change unit (150) is positioned in the dielectric layer (170) in a thickness direction of the light transmissive substrate (140). Light incident on the dielectric layer (170), for example, is reflected by a side surface of the optical angle change unit (150), and thus an incident angle with respect to a first surface (141) of the light transmissive substrate (140) decreases.
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