JPS54115058A - Getter for cathode ray tube - Google Patents

Getter for cathode ray tube

Info

Publication number
JPS54115058A
JPS54115058A JP2298378A JP2298378A JPS54115058A JP S54115058 A JPS54115058 A JP S54115058A JP 2298378 A JP2298378 A JP 2298378A JP 2298378 A JP2298378 A JP 2298378A JP S54115058 A JPS54115058 A JP S54115058A
Authority
JP
Japan
Prior art keywords
getter
ray tube
cathode ray
inner edge
getter material
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
JP2298378A
Other languages
Japanese (ja)
Inventor
Takashi Kinoshita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP2298378A priority Critical patent/JPS54115058A/en
Publication of JPS54115058A publication Critical patent/JPS54115058A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

PURPOSE: To increase the quality, by feeding a lot of getter material, in the cathode ray tube getter.
CONSTITUTION: The getter material 3 is filled in the holder 2, which is constituted with the inner edge 5 continuous to the bottom plate and with the external ridge. Further, the open hole 7 formed with the inner edge 5 is made approximately as rectangular shape, and the getter is limited to the passage part of electron beam from the electron gun located in straight line.
COPYRIGHT: (C)1979,JPO&Japio
JP2298378A 1978-02-28 1978-02-28 Getter for cathode ray tube Pending JPS54115058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2298378A JPS54115058A (en) 1978-02-28 1978-02-28 Getter for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2298378A JPS54115058A (en) 1978-02-28 1978-02-28 Getter for cathode ray tube

Publications (1)

Publication Number Publication Date
JPS54115058A true JPS54115058A (en) 1979-09-07

Family

ID=12097775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2298378A Pending JPS54115058A (en) 1978-02-28 1978-02-28 Getter for cathode ray tube

Country Status (1)

Country Link
JP (1) JPS54115058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163866U (en) * 1978-05-09 1979-11-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944153B1 (en) * 1970-12-27 1974-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944153B1 (en) * 1970-12-27 1974-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163866U (en) * 1978-05-09 1979-11-16

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