JPS524775A - Cathode-ray tube - Google Patents

Cathode-ray tube

Info

Publication number
JPS524775A
JPS524775A JP8130075A JP8130075A JPS524775A JP S524775 A JPS524775 A JP S524775A JP 8130075 A JP8130075 A JP 8130075A JP 8130075 A JP8130075 A JP 8130075A JP S524775 A JPS524775 A JP S524775A
Authority
JP
Japan
Prior art keywords
cathode
ray tube
crt
shell
putting
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
JP8130075A
Other languages
Japanese (ja)
Inventor
Hiroji Sumiyoshi
Tomosuke Chiba
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP8130075A priority Critical patent/JPS524775A/en
Publication of JPS524775A publication Critical patent/JPS524775A/en
Pending 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
    • H01J29/868—Screens covering the input or output face of the vessel, e.g. transparent anti-static coatings, X-ray absorbing layers

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE:To prevent the face plate of the shell-bond-type CRT from charging, by putting the transparent conductive film extension of the CRT into electric contact with the oppositely facing metallic shell by means of the conductive spring.
JP8130075A 1975-06-30 1975-06-30 Cathode-ray tube Pending JPS524775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8130075A JPS524775A (en) 1975-06-30 1975-06-30 Cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8130075A JPS524775A (en) 1975-06-30 1975-06-30 Cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS524775A true JPS524775A (en) 1977-01-14

Family

ID=13742531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8130075A Pending JPS524775A (en) 1975-06-30 1975-06-30 Cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS524775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785217A (en) * 1986-12-24 1988-11-15 Kabushiki Kaisha Toshiba Cathode ray tube with antistatic film on front panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785217A (en) * 1986-12-24 1988-11-15 Kabushiki Kaisha Toshiba Cathode ray tube with antistatic film on front panel

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