JPS6336104B2 - - Google Patents

Info

Publication number
JPS6336104B2
JPS6336104B2 JP7125079A JP7125079A JPS6336104B2 JP S6336104 B2 JPS6336104 B2 JP S6336104B2 JP 7125079 A JP7125079 A JP 7125079A JP 7125079 A JP7125079 A JP 7125079A JP S6336104 B2 JPS6336104 B2 JP S6336104B2
Authority
JP
Japan
Prior art keywords
target
curvature
screen
radius
tube
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
JP7125079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55163743A (en
Inventor
Takao Ooshima
Akira Arimoto
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 JP7125079A priority Critical patent/JPS55163743A/ja
Publication of JPS55163743A publication Critical patent/JPS55163743A/ja
Publication of JPS6336104B2 publication Critical patent/JPS6336104B2/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)
JP7125079A 1979-06-08 1979-06-08 Projection type picture tube Granted JPS55163743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7125079A JPS55163743A (en) 1979-06-08 1979-06-08 Projection type picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7125079A JPS55163743A (en) 1979-06-08 1979-06-08 Projection type picture tube

Publications (2)

Publication Number Publication Date
JPS55163743A JPS55163743A (en) 1980-12-20
JPS6336104B2 true JPS6336104B2 (enExample) 1988-07-19

Family

ID=13455260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7125079A Granted JPS55163743A (en) 1979-06-08 1979-06-08 Projection type picture tube

Country Status (1)

Country Link
JP (1) JPS55163743A (enExample)

Also Published As

Publication number Publication date
JPS55163743A (en) 1980-12-20

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