JPS6323615B2 - - Google Patents

Info

Publication number
JPS6323615B2
JPS6323615B2 JP54061884A JP6188479A JPS6323615B2 JP S6323615 B2 JPS6323615 B2 JP S6323615B2 JP 54061884 A JP54061884 A JP 54061884A JP 6188479 A JP6188479 A JP 6188479A JP S6323615 B2 JPS6323615 B2 JP S6323615B2
Authority
JP
Japan
Prior art keywords
face plate
center
tube
rigid metal
protrusions
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.)
Expired
Application number
JP54061884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154037A (en
Inventor
Katsuhiro Hinotani
Hiroshi Hayama
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6188479A priority Critical patent/JPS55154037A/ja
Publication of JPS55154037A publication Critical patent/JPS55154037A/ja
Publication of JPS6323615B2 publication Critical patent/JPS6323615B2/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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP6188479A 1979-05-18 1979-05-18 Cathode-ray tube for projection Granted JPS55154037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6188479A JPS55154037A (en) 1979-05-18 1979-05-18 Cathode-ray tube for projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6188479A JPS55154037A (en) 1979-05-18 1979-05-18 Cathode-ray tube for projection

Publications (2)

Publication Number Publication Date
JPS55154037A JPS55154037A (en) 1980-12-01
JPS6323615B2 true JPS6323615B2 (enrdf_load_stackoverflow) 1988-05-17

Family

ID=13184008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6188479A Granted JPS55154037A (en) 1979-05-18 1979-05-18 Cathode-ray tube for projection

Country Status (1)

Country Link
JP (1) JPS55154037A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586262B2 (ja) * 1974-05-23 1983-02-03 松下電器産業株式会社 カラ−テレビジヨンノ トウシヤソウチ
US4034398A (en) * 1975-08-27 1977-07-05 Electro-Optiek, N.V. Optical and mechanical improvements for television projection system
JPS5733558Y2 (enrdf_load_stackoverflow) * 1975-11-19 1982-07-23

Also Published As

Publication number Publication date
JPS55154037A (en) 1980-12-01

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