HK1000563A1 - An improved cathod structure for a cathod ray tube - Google Patents

An improved cathod structure for a cathod ray tube

Info

Publication number
HK1000563A1
HK1000563A1 HK97102081A HK97102081A HK1000563A1 HK 1000563 A1 HK1000563 A1 HK 1000563A1 HK 97102081 A HK97102081 A HK 97102081A HK 97102081 A HK97102081 A HK 97102081A HK 1000563 A1 HK1000563 A1 HK 1000563A1
Authority
HK
Hong Kong
Prior art keywords
cathod
improved
ray tube
cathod ray
cathod structure
Prior art date
Application number
HK97102081A
Inventor
Jeon-Claude Pruvost
Jean-Remy Adamski
Original Assignee
Thomson Tubes & Displays
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR9514327A external-priority patent/FR2741997B1/en
Application filed by Thomson Tubes & Displays filed Critical Thomson Tubes & Displays
Publication of HK1000563A1 publication Critical patent/HK1000563A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details 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
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/26—Supports for the emissive material
HK97102081A 1995-12-05 1997-11-04 An improved cathod structure for a cathod ray tube HK1000563A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514327A FR2741997B1 (en) 1995-12-05 1995-12-05 CATHODE STRUCTURE FOR CATHODE RAY TUBE

Publications (1)

Publication Number Publication Date
HK1000563A1 true HK1000563A1 (en) 2002-03-28

Family

ID=9485135

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97102081A HK1000563A1 (en) 1995-12-05 1997-11-04 An improved cathod structure for a cathod ray tube

Country Status (8)

Country Link
KR (1) KR100261736B1 (en)
CN (1) CN1068970C (en)
DE (1) DE69603822T2 (en)
HK (1) HK1000563A1 (en)
MX (1) MX9606143A (en)
MY (1) MY113003A (en)
SG (1) SG64411A1 (en)
TW (1) TW314638B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127340A (en) * 1983-01-07 1984-07-23 Toshiba Corp Impregnated cathode structure and manufacture thereof
JP2607654B2 (en) * 1988-12-16 1997-05-07 株式会社東芝 Indirectly heated cathode structure and electron gun structure using the same
US5218263A (en) * 1990-09-06 1993-06-08 Ceradyne, Inc. High thermal efficiency dispenser-cathode and method of manufacture therefor
KR930005377Y1 (en) * 1991-09-26 1993-08-16 주식회사 금성사 Structure frame for electron tube

Also Published As

Publication number Publication date
CN1068970C (en) 2001-07-25
KR100261736B1 (en) 2000-07-15
KR970051762A (en) 1997-07-29
DE69603822T2 (en) 2000-01-20
DE69603822D1 (en) 1999-09-23
SG64411A1 (en) 1999-04-27
MX9606143A (en) 1997-08-30
TW314638B (en) 1997-09-01
MY113003A (en) 2001-10-31
CN1156320A (en) 1997-08-06

Similar Documents

Publication Publication Date Title
GB2260856B (en) Colour selecting structure for a cathode-ray tube
GB2300067B (en) Cathode ray tube
EP0742575A3 (en) Color cathode ray tube
EP0327074A3 (en) Cathode for a cathode ray tube
TW361769U (en) Grounding apparatus for a cathode ray tube
US5698938B1 (en) Frame structure for a cathode-ray tube
GB2305775B (en) Cathode ray tube
HK1000563A1 (en) An improved cathod structure for a cathod ray tube
GB2306764B (en) Cathode for electron tube
GB2308429B (en) Frit-drying system for cathode ray tubes
TW385057U (en) Colour cathode ray tube
GB2268326B (en) Cathode ray tube device
GB2297190B (en) Electron tubes
EP0763846A3 (en) Cathode ray tube
GB9519715D0 (en) X-ray tube
GB9523597D0 (en) A fast tube connector structure
TW346242U (en) Color cathode ray tube
GB2257826B (en) Cathode ray tube
GB2304453B (en) Cathode ray tube
GB2310079B (en) Cathode ray tube
GB2265492B (en) Cathode ray tube
GB2275400B (en) Cathode ray tube packages
GB2298310B (en) Flat cathode-ray tube
VN254A1 (en) A panel - funnel structure for a cathode ray tube
GB9525508D0 (en) Cathode ray tube assembly

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091205