Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2007-01-09
2007-01-09
Patel, Nimeshkumar D. (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C313S495000, C313S292000
Reexamination Certificate
active
11372074
ABSTRACT:
A first substrate formed having a phosphor screen and a metal back layer and a second substrate provided with a plurality of electron emitting elements are located opposite each other. A spacer supporting substrate, which is covered by an insulating layer formed with a plurality of electron beam apertures, is provided between the first and second substrates. One first surface of the spacer supporting substrate is in contact with the first substrate with a plurality of conductive layers between them. A plurality of spacers are set up between the other surface of the spacer supporting substrate and the second substrate.
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Ishikawa Satoshi
Nikaido Masaru
Takenaka Shigeo
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Patel Nimeshkumar D.
Quarterman Kevin
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