JPS58181252A - カラ−受像管用補正レンズ - Google Patents

カラ−受像管用補正レンズ

Info

Publication number
JPS58181252A
JPS58181252A JP6249082A JP6249082A JPS58181252A JP S58181252 A JPS58181252 A JP S58181252A JP 6249082 A JP6249082 A JP 6249082A JP 6249082 A JP6249082 A JP 6249082A JP S58181252 A JPS58181252 A JP S58181252A
Authority
JP
Japan
Prior art keywords
screen
correction lens
picture tube
color picture
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.)
Granted
Application number
JP6249082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418657B2 (cs
Inventor
Hidetoshi Yamazaki
英俊 山崎
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 JP6249082A priority Critical patent/JPS58181252A/ja
Publication of JPS58181252A publication Critical patent/JPS58181252A/ja
Publication of JPH0418657B2 publication Critical patent/JPH0418657B2/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)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
JP6249082A 1982-04-16 1982-04-16 カラ−受像管用補正レンズ Granted JPS58181252A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6249082A JPS58181252A (ja) 1982-04-16 1982-04-16 カラ−受像管用補正レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6249082A JPS58181252A (ja) 1982-04-16 1982-04-16 カラ−受像管用補正レンズ

Publications (2)

Publication Number Publication Date
JPS58181252A true JPS58181252A (ja) 1983-10-22
JPH0418657B2 JPH0418657B2 (cs) 1992-03-27

Family

ID=13201660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6249082A Granted JPS58181252A (ja) 1982-04-16 1982-04-16 カラ−受像管用補正レンズ

Country Status (1)

Country Link
JP (1) JPS58181252A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122545A (ja) * 1987-11-05 1989-05-15 Toshiba Corp カラー受像管の蛍光面形成用補正レンズ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119131A (ja) * 1982-01-08 1983-07-15 Toshiba Corp カラ−受像管用補正レンズ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119131A (ja) * 1982-01-08 1983-07-15 Toshiba Corp カラ−受像管用補正レンズ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122545A (ja) * 1987-11-05 1989-05-15 Toshiba Corp カラー受像管の蛍光面形成用補正レンズ

Also Published As

Publication number Publication date
JPH0418657B2 (cs) 1992-03-27

Similar Documents

Publication Publication Date Title
US3109117A (en) Color reproducing cathode-ray tube
US3282691A (en) Method of fabricating cathode ray tube screen
JPS58181252A (ja) カラ−受像管用補正レンズ
US4226513A (en) Exposure device for making a stripe screen on a faceplate of a color cathode ray tube
US3003874A (en) Optical correction in manufacture of color image reproducers
US3495511A (en) Heterogeneous lens for forming phosphor patterns on color kinescope
JPS60257042A (ja) カラー映像管
US5001026A (en) CRT screen exposure device and method
EP0692810A1 (en) Color cathode-ray tube
US4135930A (en) Method for manufacturing the phosphor screen of color-picture tube
US4843278A (en) In-line gun system for a color picture tube
JPH0418410B2 (cs)
US4656390A (en) Color picture tube device
US5270753A (en) Optical aperture device for manufacturing color cathode ray tubes
JPS583573B2 (ja) 偏向装置の組立方法
US4723094A (en) Color picture device having magnetic pole pieces
JPH0612653B2 (ja) 露光用補正レンズ
Janes et al. Recent improvements in the 21AXP22 color kinescope
JPH0414459B2 (cs)
JPH0418658B2 (cs)
JPS61147445A (ja) 電子銃
JPS60163344A (ja) カラ−受像管装置
JPH0133021B2 (cs)
KR0177117B1 (ko) 인라인형 칼라 음극선관의 편향요크
JPH0228586Y2 (cs)