Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2008-01-04
2010-06-22
Williams, Joseph L (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S503000, C313S504000, C313S512000
Reexamination Certificate
active
07741771
ABSTRACT:
A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
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Hatta Shin-ichiro
Matsuo Mikiko
Satou Tetsuya
Sugiura Hisanori
Panasonic Corporation
Steptoe & Johnson LLP
Williams Joseph L
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