JPS51139252A - Cathode support structure for electronic tube - Google Patents

Cathode support structure for electronic tube

Info

Publication number
JPS51139252A
JPS51139252A JP6287275A JP6287275A JPS51139252A JP S51139252 A JPS51139252 A JP S51139252A JP 6287275 A JP6287275 A JP 6287275A JP 6287275 A JP6287275 A JP 6287275A JP S51139252 A JPS51139252 A JP S51139252A
Authority
JP
Japan
Prior art keywords
support structure
cathode support
electronic tube
fluctuations
electronic
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
JP6287275A
Other languages
Japanese (ja)
Inventor
Yoshikazu Takahashi
Shunji Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6287275A priority Critical patent/JPS51139252A/en
Publication of JPS51139252A publication Critical patent/JPS51139252A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Solid Thermionic Cathode (AREA)

Abstract

PURPOSE: To reduce fluctuations of the cut-off voltage by reducing fluctuations in the distance between an integral in-line type cathode and first grid.
COPYRIGHT: (C)1976,JPO&Japio
JP6287275A 1975-05-28 1975-05-28 Cathode support structure for electronic tube Pending JPS51139252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6287275A JPS51139252A (en) 1975-05-28 1975-05-28 Cathode support structure for electronic tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6287275A JPS51139252A (en) 1975-05-28 1975-05-28 Cathode support structure for electronic tube

Publications (1)

Publication Number Publication Date
JPS51139252A true JPS51139252A (en) 1976-12-01

Family

ID=13212787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6287275A Pending JPS51139252A (en) 1975-05-28 1975-05-28 Cathode support structure for electronic tube

Country Status (1)

Country Link
JP (1) JPS51139252A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160160A (en) * 1978-06-09 1979-12-18 Hitachi Ltd Electron gun assembly
JPS57147851A (en) * 1981-03-06 1982-09-11 Mitsubishi Electric Corp Color picture tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160160A (en) * 1978-06-09 1979-12-18 Hitachi Ltd Electron gun assembly
JPS57147851A (en) * 1981-03-06 1982-09-11 Mitsubishi Electric Corp Color picture tube

Similar Documents

Publication Publication Date Title
JPS5222477A (en) Sic-si type equalizing tube for manufacturing gas impermeable semi conductors
JPS51150988A (en) X-ray device
JPS53145562A (en) Electronic gun
JPS5249767A (en) Semiconductor device
JPS5337378A (en) Manufacture ofr flat type electron tube
JPS5270747A (en) In-line type electronic gun structure
JPS5336656A (en) Current mirror circuit
JPS52149496A (en) Display device
JPS5292473A (en) Main lens electric field forming method of inline type 3 beam electron gun
JPS51151062A (en) Electron tube
JPS5257723A (en) Braun tube circuit
JPS51141583A (en) Method for producing an electrode for use semiconductor units
JPS5229925A (en) Voltage step-up circuit
JPS5333348A (en) Transistor circuit
JPS52180A (en) Transistor
JPS52122472A (en) Power semiconductor device
JPS5257724A (en) Braun tube circuit
JPS51132768A (en) Resin-mold transistor
JPS51149194A (en) Method for production of liquid ozone
JPS51147719A (en) Boosting circuit
JPS5216631A (en) Inverter device
JPS5223699A (en) Magnetic circuit
JPS51136256A (en) Digital differentiation analyzer
JPS5216069A (en) Pole feeder
JPS5235974A (en) Magnetron