Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Reissue Patent
2000-09-04
2010-10-19
Owens, Douglas W (Department: 2821)
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
C315S169400, C313S495000
Reissue Patent
active
RE041828
ABSTRACT:
The present invention provides an image display capable of enhancing a production yield. The image display comprises a display device including a first plate which has a plurality of electron-emitter elements each having a structure comprised of a base electrode, an insulating layer and a top electrode stacked on one another in this order, the electron-emitter element emitting electrons from the surface of the top electrode when a voltage of positive polarity is applied to the top electrode; a plurality of first electrodes for respectively applying driving voltages to the base electrodes of the electron-emitter elements lying in a row (or column) direction; and a plurality of second electrodes for respectively applying driving voltages to the top electrodes of the electron-emitter elements lying in the column (or row) direction, a frame component, and a second plate having phosphors, wherein a space surrounded by the first plate, the frame component and the second plate is brought into vacuum. In the display apparatus, the at least one electron-emitter element includes the base electrode and the top electrode, at least one of which is connected to the first electrode or the second electrode through a resistor element.
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Office Action from the Japanese Patent Office for Japanese Patent Application 11-255869 dated Feb. 6, 2006 (English translation).
Office Action from the Japanese Patent Office for Japanese Patent Application 2005-110920 dated Feb. 6, 2006 (English translation).
Kusunoki Toshiaki
Sagawa Masakazu
Suzuki Mutsumi
Alemu Ephrem
Hitachi , Ltd.
Marquez, Esq Juan Carlos A.
Owens Douglas W
Stites & Harbison PLLC
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