Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2010-05-24
2011-11-15
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S497000
Reexamination Certificate
active
08058792
ABSTRACT:
A light emitting device capable of simplifying its manufacturing process and/or suppress vacuum leakage by improving its terminal structure and a display device having the same. The light emitting device includes a first substrate assembly, a second substrate assembly, and a sealing member for bonding the first substrate assembly with the second substrate assembly. The first substrate assembly includes a first substrate main body having recess portions, first electrodes within the recess portions, electron emission regions on the first electrodes, and second electrodes at a distance away from the electron emission regions and fixed to a surface of the first substrate assembly. Here, a first portion of the second electrode including a first end portion of the second electrode is exposed out of a region surrounded by the seal member and out of the seal member and is used as a terminal connected to an external circuit.
REFERENCES:
patent: 6787983 (2004-09-01), Yamanobe et al.
patent: 2007/0267963 (2007-11-01), Jun
patent: 09-097559 (1997-04-01), None
patent: 2002-343285 (2002-11-01), None
patent: 10-0616617 (2006-08-01), None
Chang Dong-Su
Lee Jae-Young
Seon Hyeong-Rae
Christie Parker & Hale LLP
Patel Vip
Samsung SDI & Co., Ltd.
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