Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2008-03-11
2008-03-11
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000
Reexamination Certificate
active
07342354
ABSTRACT:
To provide a sheet-shaped organic EL display device having a reduced thickness, an organic EL display device includes a substrate serving as both a protective layer to reduce or prevent permeation of moisture, oxygen, and the like into the inside and a support layer for film formation, a laminate which is provided on a under layer by film formation and which includes a thin film circuit layer carrying an electric circuit and an organic EL light emitting layer carrying an organic EL light emitting element, and an adhesive layer joining the above-described laminate and the above-described substrate. The above-described organic EL light emitting element radiates the emitted light toward the above-described under layer side. In this manner, a low-profile organic EL display device can be provided.
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Kamakura Tomoyuki
Utsunomiya Sumio
Oliff & Berridg,e PLC
Seiko Epson Corporation
Williams Joseph
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