FR1254313A - High sensitivity cathode ray tubes - Google Patents

High sensitivity cathode ray tubes

Info

Publication number
FR1254313A
FR1254313A FR824535A FR824535A FR1254313A FR 1254313 A FR1254313 A FR 1254313A FR 824535 A FR824535 A FR 824535A FR 824535 A FR824535 A FR 824535A FR 1254313 A FR1254313 A FR 1254313A
Authority
FR
France
Prior art keywords
cathode ray
high sensitivity
ray tubes
tubes
sensitivity
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR824535A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABTRONICS
Original Assignee
ABTRONICS
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 US806886A external-priority patent/US3042832A/en
Application filed by ABTRONICS filed Critical ABTRONICS
Priority to FR824535A priority Critical patent/FR1254313A/en
Application granted granted Critical
Publication of FR1254313A publication Critical patent/FR1254313A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
FR824535A 1959-04-16 1960-04-15 High sensitivity cathode ray tubes Expired FR1254313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR824535A FR1254313A (en) 1959-04-16 1960-04-15 High sensitivity cathode ray tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US806886A US3042832A (en) 1959-04-16 1959-04-16 High-sensitivity cathode-ray tube
FR824535A FR1254313A (en) 1959-04-16 1960-04-15 High sensitivity cathode ray tubes

Publications (1)

Publication Number Publication Date
FR1254313A true FR1254313A (en) 1961-02-17

Family

ID=26185688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824535A Expired FR1254313A (en) 1959-04-16 1960-04-15 High sensitivity cathode ray tubes

Country Status (1)

Country Link
FR (1) FR1254313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544549A1 (en) * 1983-04-12 1984-10-19 Iwatsu Electric Co Ltd CATHODE RAY TUBE WITH ELECTRONIC LENS FOR AMPLIFYING THE DEVIATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544549A1 (en) * 1983-04-12 1984-10-19 Iwatsu Electric Co Ltd CATHODE RAY TUBE WITH ELECTRONIC LENS FOR AMPLIFYING THE DEVIATION

Similar Documents

Publication Publication Date Title
FR1172842A (en) Cathode ray tube with multiple targets
FR1205015A (en) Cathode ray tube
CH385915A (en) Cathode ray deflection circuit
FR1240982A (en) Directed beam electron tubes
FR1205221A (en) Cathode ray tube device
FR1203845A (en) Advanced cathode ray tube
CH404815A (en) Cathode ray tube
FR1222824A (en) Cathode ray tubes
FR1243786A (en) Cathode ray tube
FR1219741A (en) Cathode ray tube
FR1254313A (en) High sensitivity cathode ray tubes
FR1198640A (en) Cathode ray tube type tube
FR1199153A (en) Cathode ray tube
CH390402A (en) Cathode ray tube viewer
FR1229236A (en) Advanced cathode ray tube
FR1173300A (en) Cathode ray tube
FR1251980A (en) Photoelectric step-by-step cathode ray tube
CH359794A (en) cathode ray tube
FR1228631A (en) Cathode ray tube indicator
FR1255573A (en) Cathode ray tube
CH388467A (en) Cathode ray tube
FR1231743A (en) High sensitivity pluviograph
FR1221916A (en) Cathode ray tube
FR1241411A (en) Electron tube voltmeter
FR1231271A (en) Progressive field electron tube