Electron emission device, light emission apparatus including...

Details Electron emission device, light emission apparatus including... Electron emission device, light emission apparatus including...

2011-06-14

2011-06-14

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S310000

Reexamination Certificate

active

07960906

ABSTRACT:
Electron emission devices include first electrodes on a substrate extending in a first direction and spaced apart from each other. Second electrodes are on the substrate alternating between the first electrodes and extending in a second direction opposing the first direction. First electron emitters and second electron emitters are on side surfaces of the first electrodes and the second electrodes, respectively. Gaps are formed between the first electron emitters and second electron emitters.

REFERENCES:
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patent: 2005/0152155 (2005-07-01), Kang et al.
patent: 2006/0061257 (2006-03-01), Nakamoto
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patent: 2007/0057621 (2007-03-01), Cho et al.
patent: 2000-251620 (2000-09-01), None
patent: 1020050050979 (2005-06-01), None
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KIPO Registration Determination Certificate, dated Dec. 19, 2008, for priority Korean application 10-2007-0094160, noting listed references in this IDS.
European Search Report dated Apr. 28, 2010, for corresponding European Patent application 08161859.7, noting the listed references were previously filed in an IDS dated Jul. 21, 2010, as well as KR 2006-0114865 previously filed in an IDS dated Mar. 10, 2009.

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