Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2007-12-25
2007-12-25
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S503000
Reexamination Certificate
active
10523711
ABSTRACT:
A flat panel display apparatus includes a main plate, an organic light emitting element, a protecting layer and an attachable-detachable layer. The organic light emitting element includes a first electrode, a second electrode corresponding to the first electrode, and an organic light emitting layer disposed between the first and second electrodes to generate a light based on a current that flows between the first and second electrodes through the organic light emitting layer. The organic light emitting element is on the main plate. The protecting layer is on the organic light emitting element to protect the organic light emitting element. The attachable-detachable layer is on the protecting layer. Therefore, an image display quality is improved, and a manufacturing cost is decreased.
REFERENCES:
patent: 2002/0180371 (2002-12-01), Yamazaki et al.
patent: 2003/0146696 (2003-08-01), Park et al.
patent: 2004/0017162 (2004-01-01), Sato et al.
Choi Joon-Hoo
Chung Jae-Hoon
Kim Hoon
Lee Sang-Pil
MacPherson Kwok Chen & Held LLP
Patel Vip
Samsung Electronics Co,. Ltd.
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