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1. JPWO2004107380 - 電子放射材料及びその製造方法

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Office
Japan
Application Number 2005506596
Application Date 02.06.2004
Publication Number WO2004107380
Publication Date 09.12.2004
Grant Number 3763078
Grant Date 27.01.2006
Publication Kind A1
IPC
H01J 9/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
02Manufacture of electrodes or electrode systems
C01B 31/04
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31Carbon; Compounds thereof
02Preparation of carbon; Purification
04Graphite
H01J 1/304
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
1Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
02Main electrodes
30Cold cathodes
304Field-emissive cathodes
CPC
H01J 1/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
1Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
02Main electrodes
30Cold cathodes, e.g. field-emissive cathode
H01J 1/304
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
1Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
02Main electrodes
30Cold cathodes, e.g. field-emissive cathode
304Field-emissive cathodes
H01J 9/022
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9Apparatus or processes specially adapted for the manufacture ; , installation, removal, maintenance; of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
02Manufacture of electrodes or electrode systems
022of cold cathodes
H01J 2201/30446
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
2201Electrodes common to discharge tubes
30Cold cathodes
304Field emission cathodes
30446characterised by the emitter material
C01B 32/20
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
32Carbon; Compounds thereof
20Graphite
C01B 32/205
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
32Carbon; Compounds thereof
20Graphite
205Preparation
Applicants パナソニック株式会社
Inventors 田尾本　昭
尾崎　豊一
出口　正洋
柴田　元司
Agents 三枝　英二
掛樋　悠路
藤井　淳
Priority Data 2003156400 02.06.2003 JP
Title
(JA) 電子放射材料及びその製造方法
Abstract
Related patent documents
CN1754244
WO/2004/107380
US20050206293
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