FR2241136A1 - Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors - Google Patents

Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors

Info

Publication number
FR2241136A1
FR2241136A1 FR7330088A FR7330088A FR2241136A1 FR 2241136 A1 FR2241136 A1 FR 2241136A1 FR 7330088 A FR7330088 A FR 7330088A FR 7330088 A FR7330088 A FR 7330088A FR 2241136 A1 FR2241136 A1 FR 2241136A1
Authority
FR
France
Prior art keywords
light source
slit
prodn
colour
luminescent screen
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
FR7330088A
Other languages
English (en)
Other versions
FR2241136B1 (fr
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
Priority to DE19732341030 priority Critical patent/DE2341030A1/de
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to FR7330088A priority patent/FR2241136A1/fr
Publication of FR2241136A1 publication Critical patent/FR2241136A1/fr
Application granted granted Critical
Publication of FR2241136B1 publication Critical patent/FR2241136B1/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
FR7330088A 1973-08-14 1973-08-17 Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors Granted FR2241136A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19732341030 DE2341030A1 (de) 1973-08-14 1973-08-14 Verfahren und vorrichtung zur herstellung einer farbbildroehre
FR7330088A FR2241136A1 (en) 1973-08-14 1973-08-17 Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732341030 DE2341030A1 (de) 1973-08-14 1973-08-14 Verfahren und vorrichtung zur herstellung einer farbbildroehre
FR7330088A FR2241136A1 (en) 1973-08-14 1973-08-17 Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors

Publications (2)

Publication Number Publication Date
FR2241136A1 true FR2241136A1 (en) 1975-03-14
FR2241136B1 FR2241136B1 (fr) 1976-06-18

Family

ID=25765650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330088A Granted FR2241136A1 (en) 1973-08-14 1973-08-17 Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors

Country Status (2)

Country Link
DE (1) DE2341030A1 (fr)
FR (1) FR2241136A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8900897A (nl) * 1988-04-13 1989-11-01 Mitsubishi Electric Corp Belichtingsinrichting voor het vormen van een fosforscherm in een in-lijn electronenstraalbuis.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7515224A (nl) * 1975-12-31 1977-07-04 Philips Nv Belichtingsinrichting voor het vervaardigen van kathodestraalbuizen voor het weergeven van ge- kleurde beelden en kathodestraalbuis vervaardigd met een dergelijke inrichting.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8900897A (nl) * 1988-04-13 1989-11-01 Mitsubishi Electric Corp Belichtingsinrichting voor het vormen van een fosforscherm in een in-lijn electronenstraalbuis.

Also Published As

Publication number Publication date
FR2241136B1 (fr) 1976-06-18
DE2341030A1 (de) 1975-03-27

Similar Documents

Publication Publication Date Title
GB1323540A (en) Correcting lens used to form fluorescent screens of colour television
GB1372805A (en) Method for forming a cathode-ray tube screen
GB1388091A (en) Colour picture tubes
FR2241136A1 (en) Colour TV CRT luminescent screen prodn - uses perforated mask for projection illumination of deposited phosphors
GB1463283A (en) Colour picture tube
GB1130720A (en) Method for manufacturing colour television receiver kinescopes
GB807129A (en) Improvements in or relating to colour-television picture tubes
GB1421983A (en) Light exposure apparatus for formation of striped phosphor screens of colour picture tubes
GB490029A (en) Improvements in the projection of cathode ray tube images
JPS5734640A (en) Color cathode-ray tube
ES349039A1 (es) Un dispositivo de tubo de rayos catodicos.
JPS5610926A (en) Electron beam drawing device
GB1371301A (en) Method of manufacturing a colour display cathode ray tube
GB1330448A (en) Television camera tube
SU365728A1 (ru) ЭЛЕКТРОННОЛУЧЕВАЯ ТРУБКА ДЛЯ УЧЕБНЫХ ЦЕЛЕЙ1Известны электроннолучевые трубки дл учебны.х целей, содержащие колбу с экраном, электронно-оптическую систему и систему вертикального и горизонтального отклонени электронного луча.Это достигаетс за счет того, что электроды электронно-оптической системы и системы вертикального и горизонтального отклонени электронного луча покрыты, со стороны прохождени последнего, люминофорамн разных цветов, которые нанесены на повер.хности электродов по концентрическим окружност м.Электроннолучева трубка состоит из колбы / с экраном 2, электронной пушки 3, служащей дл создани электронного луча 4, модул тора 5, электронно-оптической системы 6, пластни 7 вертикального отклонени и пластин 8 горизонтального отклонени электронного луча 4, служащих дл управлени и сЬо- кусировки последнего.
JPS51150968A (en) Color cathode ray tube
GB1153773A (en) Apparatus for Producing Phosphor Screens in Color Television Tubes
JPS5723449A (en) Electron gun for cathode ray tube
JPS5342672A (en) Color picture receiving tube device
NL7003562A (en) Phosphor screen for colour tv
JPS5311568A (en) Color picture tube
GB1208002A (en) Apparatus for producing a colour television display
KR790000629B1 (en) Colour cathode-ray tube wtih in stripe
JPS526463A (en) Multi electron gun cathode-ray tube
US4034382A (en) Apparatus for forming a color television picture tube screen

Legal Events

Date Code Title Description
ST Notification of lapse