JPH0418658B2 - - Google Patents

Info

Publication number
JPH0418658B2
JPH0418658B2 JP57083921A JP8392182A JPH0418658B2 JP H0418658 B2 JPH0418658 B2 JP H0418658B2 JP 57083921 A JP57083921 A JP 57083921A JP 8392182 A JP8392182 A JP 8392182A JP H0418658 B2 JPH0418658 B2 JP H0418658B2
Authority
JP
Japan
Prior art keywords
negative meniscus
meniscus lens
lens
light source
curved surface
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 - Lifetime
Application number
JP57083921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58201228A (ja
Inventor
Kenichi Kobayashi
Kumio Fukuda
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP8392182A priority Critical patent/JPS58201228A/ja
Publication of JPS58201228A publication Critical patent/JPS58201228A/ja
Publication of JPH0418658B2 publication Critical patent/JPH0418658B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses
    • H01J9/2273—Auxiliary lenses and filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lenses (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
JP8392182A 1982-05-20 1982-05-20 カラ−受像管螢光面形成用露光装置 Granted JPS58201228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8392182A JPS58201228A (ja) 1982-05-20 1982-05-20 カラ−受像管螢光面形成用露光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8392182A JPS58201228A (ja) 1982-05-20 1982-05-20 カラ−受像管螢光面形成用露光装置

Publications (2)

Publication Number Publication Date
JPS58201228A JPS58201228A (ja) 1983-11-24
JPH0418658B2 true JPH0418658B2 (US20110232667A1-20110929-C00004.png) 1992-03-27

Family

ID=13816062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8392182A Granted JPS58201228A (ja) 1982-05-20 1982-05-20 カラ−受像管螢光面形成用露光装置

Country Status (1)

Country Link
JP (1) JPS58201228A (US20110232667A1-20110929-C00004.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH088060B2 (ja) * 1986-01-31 1996-01-29 株式会社東芝 カラ−受像管の蛍光面形成用露光装置
JPH088062B2 (ja) * 1986-02-13 1996-01-29 株式会社東芝 カラ−受像管の蛍光面形成用露光装置
JPH088061B2 (ja) * 1986-02-13 1996-01-29 株式会社東芝 カラ−受像管の蛍光面形成用露光装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944307A (US20110232667A1-20110929-C00004.png) * 1972-07-06 1974-04-26
JPS5454649A (en) * 1977-10-07 1979-05-01 Minolta Camera Co Ltd Reflection type optical system of television projector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944307A (US20110232667A1-20110929-C00004.png) * 1972-07-06 1974-04-26
JPS5454649A (en) * 1977-10-07 1979-05-01 Minolta Camera Co Ltd Reflection type optical system of television projector

Also Published As

Publication number Publication date
JPS58201228A (ja) 1983-11-24

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