Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2007-07-31
2007-07-31
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S495000
Reexamination Certificate
active
10999142
ABSTRACT:
A flat panel display with improved adhesion of the anode to the second substrate is disclosed. The adhesion of the anode to the second substrate is reinforced to prevent damage to the anode at the spacer formation area and to stably adhere the phosphor layer to the anode. The flat panel display comprises first and second substrates each facing each other and separated from each other by a distance. An electron emission unit is formed on the first substrate. A plurality of phosphor layers are formed on the second substrate. An anode is formed on the second substrate covering the phosphor layers and the non-light emitting regions between the phosphor layers. In the non-light emitting regions, the anode is placed on the second substrate without leaving a gap between the anode and the second substrate.
REFERENCES:
patent: 2003/0107311 (2003-06-01), Radigan et al.
patent: 2005/0122030 (2005-06-01), Sakamoto et al.
Christie Parker & Hale LLP
Samsung SDI & Co., Ltd.
Williams Joseph
Won Bumsuk
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