JPS54101255A - High voltage processing method for cathode ray tube - Google Patents

High voltage processing method for cathode ray tube

Info

Publication number
JPS54101255A
JPS54101255A JP794678A JP794678A JPS54101255A JP S54101255 A JPS54101255 A JP S54101255A JP 794678 A JP794678 A JP 794678A JP 794678 A JP794678 A JP 794678A JP S54101255 A JPS54101255 A JP S54101255A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
high voltage
processing method
package
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.)
Pending
Application number
JP794678A
Other languages
Japanese (ja)
Inventor
Wataru Imanishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP794678A priority Critical patent/JPS54101255A/en
Publication of JPS54101255A publication Critical patent/JPS54101255A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE: To establish the high voltage processing method and its unit to give the dielectric strength performance for excellent cathode ray tube, in the cathode ray tube of the system applying high voltage from the stem pin.
CONSTITUTION: The stem 1 of the cathode ray tube is enclosed with the package 17, and high pressure gas is introduced from external through the pipe 18, increasing the creepage discharge initiating voltage between stem pins. High voltage is applied to the socket pins 11a and 11b through the electrode terminal 19 built through the wall of the package 17 from external. The package 17 and the neck 1 are tightened through insertion such as packing.
COPYRIGHT: (C)1979,JPO&Japio
JP794678A 1978-01-26 1978-01-26 High voltage processing method for cathode ray tube Pending JPS54101255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP794678A JPS54101255A (en) 1978-01-26 1978-01-26 High voltage processing method for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP794678A JPS54101255A (en) 1978-01-26 1978-01-26 High voltage processing method for cathode ray tube

Publications (1)

Publication Number Publication Date
JPS54101255A true JPS54101255A (en) 1979-08-09

Family

ID=11679651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP794678A Pending JPS54101255A (en) 1978-01-26 1978-01-26 High voltage processing method for cathode ray tube

Country Status (1)

Country Link
JP (1) JPS54101255A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109032A1 (en) * 1990-03-20 1991-09-26 Mitsubishi Electric Corp HV operation method for CRT - keeping temp. of contacts to which voltage is applied above that of high pressure gas atmos.
JPH03280331A (en) * 1990-03-20 1991-12-11 Mitsubishi Electric Corp Method and device for high voltage processing of cathode-ray tube
US5252098A (en) * 1990-03-20 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for high voltage treatment of cathode ray tube
US5334086A (en) * 1990-03-20 1994-08-02 Mitsubishi Denki Kabushiki Kaisha Apparatus for high voltage treatment of cathode ray tube

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109032A1 (en) * 1990-03-20 1991-09-26 Mitsubishi Electric Corp HV operation method for CRT - keeping temp. of contacts to which voltage is applied above that of high pressure gas atmos.
NL9100481A (en) * 1990-03-20 1991-10-16 Mitsubishi Electric Corp METHOD AND APPARATUS FOR HIGH VOLTAGE TREATMENT OF ELECTRON RADIUS TUBES.
JPH03280331A (en) * 1990-03-20 1991-12-11 Mitsubishi Electric Corp Method and device for high voltage processing of cathode-ray tube
US5252098A (en) * 1990-03-20 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for high voltage treatment of cathode ray tube
US5334086A (en) * 1990-03-20 1994-08-02 Mitsubishi Denki Kabushiki Kaisha Apparatus for high voltage treatment of cathode ray tube

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