Electron emission display including a cathode having...

Details Electron emission display including a cathode having... Electron emission display including a cathode having...

2006-09-29

2009-06-02

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

Discharge devices having an electrode of particular material

C313S495000, C313S309000, C313S310000

Reexamination Certificate

active

07541725

ABSTRACT:
An electron emission device includes a substrate, cathode and gate electrodes placed on the substrate in an insulated manner, and electron emission regions electrically connected to the cathode electrodes. Each of the cathode electrodes includes a line electrode having a groove at one lateral side surface thereof, and isolation electrodes formed on the substrate exposed through the groove such that the isolation electrodes are isolated from the line electrode. The electron emission regions are placed on the isolation electrodes and a resistance layer electrically connects the isolation electrodes to the line electrode.

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European Search Report dated Mar. 7, 2007, for EP 06121619.8 in the name of Samsung SDI Co., Ltd.

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