JPS51112175A - Flat fluorescent display tube - Google Patents

Flat fluorescent display tube

Info

Publication number
JPS51112175A
JPS51112175A JP2648975A JP2648975A JPS51112175A JP S51112175 A JPS51112175 A JP S51112175A JP 2648975 A JP2648975 A JP 2648975A JP 2648975 A JP2648975 A JP 2648975A JP S51112175 A JPS51112175 A JP S51112175A
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
flat fluorescent
flat
sticking
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
JP2648975A
Other languages
Japanese (ja)
Inventor
Yasumasa Mori
Kenzo Ashiuchi
Osamu Yasutome
Ko Sawamura
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 JP2648975A priority Critical patent/JPS51112175A/en
Priority to GB887876A priority patent/GB1481944A/en
Priority to CA247,193A priority patent/CA1043847A/en
Publication of JPS51112175A publication Critical patent/JPS51112175A/en
Priority to US05/750,153 priority patent/US4045703A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

PURPOSE: To prevent metallic elements like barium, generated in the case of getter flash, from sticking to the display part.
COPYRIGHT: (C)1976,JPO&Japio
JP2648975A 1975-03-06 1975-03-06 Flat fluorescent display tube Pending JPS51112175A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2648975A JPS51112175A (en) 1975-03-06 1975-03-06 Flat fluorescent display tube
GB887876A GB1481944A (en) 1975-03-06 1976-03-05 Flat envelope type fluorescent character-indicating tube
CA247,193A CA1043847A (en) 1975-03-06 1976-03-05 Flat envelope type fluorescent character indicating tube
US05/750,153 US4045703A (en) 1975-03-06 1976-12-13 Flat envelope type fluorescent character indicating tube with getter shield plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2648975A JPS51112175A (en) 1975-03-06 1975-03-06 Flat fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS51112175A true JPS51112175A (en) 1976-10-04

Family

ID=12194903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2648975A Pending JPS51112175A (en) 1975-03-06 1975-03-06 Flat fluorescent display tube

Country Status (3)

Country Link
JP (1) JPS51112175A (en)
CA (1) CA1043847A (en)
GB (1) GB1481944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267259U (en) * 1975-11-13 1977-05-18
US6858984B2 (en) 2000-07-28 2005-02-22 Matsushita Electric Industrial Co., Ltd. Vacuum container and display device having a getter with a getter material
JP2016134299A (en) * 2015-01-20 2016-07-25 ノリタケ伊勢電子株式会社 Vacuum tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514958A (en) * 1974-06-06 1976-01-16 Ise Electronics Corp TAKETAKEIKOHYOJIKAN

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514958A (en) * 1974-06-06 1976-01-16 Ise Electronics Corp TAKETAKEIKOHYOJIKAN

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267259U (en) * 1975-11-13 1977-05-18
US6858984B2 (en) 2000-07-28 2005-02-22 Matsushita Electric Industrial Co., Ltd. Vacuum container and display device having a getter with a getter material
JP2016134299A (en) * 2015-01-20 2016-07-25 ノリタケ伊勢電子株式会社 Vacuum tube

Also Published As

Publication number Publication date
CA1043847A (en) 1978-12-05
GB1481944A (en) 1977-08-03

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