SU592343A3 - Способ изготовлени изделий типа корректирующих линз - Google Patents

Способ изготовлени изделий типа корректирующих линз

Info

Publication number
SU592343A3
SU592343A3 SU762384242A SU2384242A SU592343A3 SU 592343 A3 SU592343 A3 SU 592343A3 SU 762384242 A SU762384242 A SU 762384242A SU 2384242 A SU2384242 A SU 2384242A SU 592343 A3 SU592343 A3 SU 592343A3
Authority
SU
USSR - Soviet Union
Prior art keywords
punch
lens
polymer
substrate
opaque
Prior art date
Application number
SU762384242A
Other languages
English (en)
Russian (ru)
Inventor
Джеймс ДъАмато Ральф
Original Assignee
Рка Корпорейшн (Фирма)
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 Рка Корпорейшн (Фирма) filed Critical Рка Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU592343A3 publication Critical patent/SU592343A3/ru

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18Luminescent screens
    • H01J29/30Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/327Black matrix materials
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/02Simple or compound lenses with non-spherical faces
    • G02B3/08Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus 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
    • H01J9/20Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22Applying luminescent coatings
    • H01J9/227Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H01J9/2272Devices for carrying out the processes, e.g. light houses
    • H01J9/2273Auxiliary lenses and filters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus 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
    • H01J9/20Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22Applying luminescent coatings
    • H01J9/227Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2278Application of light absorbing material, e.g. between the luminescent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
SU762384242A 1973-05-02 1976-07-09 Способ изготовлени изделий типа корректирующих линз SU592343A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US356454A US3893750A (en) 1973-05-02 1973-05-02 Cathode-ray tube screening correction lens with a non-solarizing material

Publications (1)

Publication Number Publication Date
SU592343A3 true SU592343A3 (ru) 1978-02-05

Family

ID=23401481

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762384242A SU592343A3 (ru) 1973-05-02 1976-07-09 Способ изготовлени изделий типа корректирующих линз

Country Status (12)

Country Link
US (1) US3893750A (enExample)
JP (1) JPS5016549A (enExample)
AU (1) AU475196B2 (enExample)
BE (1) BE814360A (enExample)
BR (1) BR7403501D0 (enExample)
CA (1) CA1016377A (enExample)
DE (1) DE2421255B2 (enExample)
FR (1) FR2228229B1 (enExample)
GB (1) GB1472926A (enExample)
IT (1) IT1010922B (enExample)
NL (1) NL7405487A (enExample)
SU (1) SU592343A3 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52140343U (enExample) * 1976-04-17 1977-10-24
JPS52143847A (en) * 1976-05-26 1977-11-30 Mitsubishi Electric Corp Optical lens
US4235503A (en) * 1978-05-08 1980-11-25 Condon Chris J Film projection lens system for 3-D movies
IT1115189B (it) * 1978-05-30 1986-02-03 Rca Corp Lente fresnel
JPS5649501U (enExample) * 1979-09-25 1981-05-01
JPS59180506A (ja) * 1983-03-30 1984-10-13 Toshiba Electric Equip Corp 制光体
JPS59180502A (ja) * 1983-03-30 1984-10-13 Toshiba Electric Equip Corp 制光体
US4650275A (en) * 1983-06-15 1987-03-17 Jones Neal K Thin plastic corrector lenses for optical systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279340A (en) * 1964-03-19 1966-10-18 Rca Corp Art of making color-phosphor mosaic screens
US3486825A (en) * 1965-05-10 1969-12-30 Bradford Howland Optical test equipment and methods for making and using same

Also Published As

Publication number Publication date
BE814360A (fr) 1974-08-16
NL7405487A (enExample) 1974-11-05
GB1472926A (en) 1977-05-11
IT1010922B (it) 1977-01-20
FR2228229A1 (enExample) 1974-11-29
AU475196B2 (en) 1976-08-12
FR2228229B1 (enExample) 1977-06-24
DE2421255A1 (de) 1974-11-14
JPS5016549A (enExample) 1975-02-21
DE2421255B2 (de) 1979-06-21
BR7403501D0 (pt) 1974-11-19
AU6845874A (en) 1975-11-06
CA1016377A (en) 1977-08-30
US3893750A (en) 1975-07-08

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