JPS5686446A - Electron frame - Google Patents

Electron frame

Info

Publication number
JPS5686446A
JPS5686446A JP16273579A JP16273579A JPS5686446A JP S5686446 A JPS5686446 A JP S5686446A JP 16273579 A JP16273579 A JP 16273579A JP 16273579 A JP16273579 A JP 16273579A JP S5686446 A JPS5686446 A JP S5686446A
Authority
JP
Japan
Prior art keywords
grid
voltage
resistor
implanted
specified
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.)
Granted
Application number
JP16273579A
Other languages
Japanese (ja)
Other versions
JPH0138346B2 (en
Inventor
Eiji Kanbara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16273579A priority Critical patent/JPS5686446A/en
Publication of JPS5686446A publication Critical patent/JPS5686446A/en
Publication of JPH0138346B2 publication Critical patent/JPH0138346B2/ja
Granted 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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it

Abstract

PURPOSE:To apply the specified voltage to the specified electrode with a simple method by making each voltage which is applied to at least three electrodes proportional to the space of an implanted section which is implanted on the resistors of these electrodes. CONSTITUTION:When the anode voltage is applied to a bulb spacer 20 through an anode terminal and a conductive film in an electron frame 11, it is applied to a convergence electrode 18 and the fourth grid 17 and to the second grid 15 through the implanted section 171 of this grid 17, resistor 19b, and the implanted section 151 of the second grid 15. The specified voltage is applied to this second grid 15 from an external power supply 24 through a lead wire 22 and a stem pin 23. In other words, the anode voltage of approximately 25KV which is applied to the fourth grid 17 is connected to the second grid 14 by the resistor 19b and the specified voltage is applied to the third grid 16 depending upon the resistance division ratio of the resistor 19b.
JP16273579A 1979-12-17 1979-12-17 Electron frame Granted JPS5686446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16273579A JPS5686446A (en) 1979-12-17 1979-12-17 Electron frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16273579A JPS5686446A (en) 1979-12-17 1979-12-17 Electron frame

Publications (2)

Publication Number Publication Date
JPS5686446A true JPS5686446A (en) 1981-07-14
JPH0138346B2 JPH0138346B2 (en) 1989-08-14

Family

ID=15760260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16273579A Granted JPS5686446A (en) 1979-12-17 1979-12-17 Electron frame

Country Status (1)

Country Link
JP (1) JPS5686446A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177061A (en) * 1974-11-29 1976-07-03 Rca Corp Denshiju
JPS5389360A (en) * 1977-01-17 1978-08-05 Sony Corp Electronic gun constituent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177061A (en) * 1974-11-29 1976-07-03 Rca Corp Denshiju
JPS5389360A (en) * 1977-01-17 1978-08-05 Sony Corp Electronic gun constituent

Also Published As

Publication number Publication date
JPH0138346B2 (en) 1989-08-14

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