Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making electrical device
Reexamination Certificate
2007-11-20
2007-11-20
McPherson, John A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making electrical device
C430S319000, C430S321000, C445S024000
Reexamination Certificate
active
10496295
ABSTRACT:
In a method of manufacturing a cold cathode field emission device, a cathode electrode11, an insulating layer12and a gate electrode13are formed; an opening portion14is formed through the gate electrode13and the insulating layer12to expose the cathode electrode11; a resist-material layer20covering the side wall of the opening portion14, the gate electrode13and the insulating layer12is formed; the surface of the resist-material layer is modified to form a modified layer21; an electron emitting portion15constituted of the thick-film-paste-material layer22is formed on the cathode electrode11positioned in the bottom portion of the opening portion14; and then, the resist-material layer20is removed.
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International Search Report dated Jun. 17, 2003.
PCT Written Opinion with Translation.
International Preliminary Examination Report with translation.
Ishiwata Mika
Toyota Motohiro
Kananen Ronald P.
McPherson John A.
Rader & Fishman & Grauer, PLLC
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