GB1404882A - Method and apparatus for making colour cathode-ray tube - Google Patents

Method and apparatus for making colour cathode-ray tube

Info

Publication number
GB1404882A
GB1404882A GB3511373A GB3511373A GB1404882A GB 1404882 A GB1404882 A GB 1404882A GB 3511373 A GB3511373 A GB 3511373A GB 3511373 A GB3511373 A GB 3511373A GB 1404882 A GB1404882 A GB 1404882A
Authority
GB
United Kingdom
Prior art keywords
rows
stripes
length
mask
apertures
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
GB3511373A
Other languages
English (en)
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
Publication of GB1404882A publication Critical patent/GB1404882A/en
Expired 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
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB3511373A 1972-08-07 1973-07-24 Method and apparatus for making colour cathode-ray tube Expired GB1404882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47078420A JPS5236390B2 (nl) 1972-08-07 1972-08-07

Publications (1)

Publication Number Publication Date
GB1404882A true GB1404882A (en) 1975-09-03

Family

ID=13661540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3511373A Expired GB1404882A (en) 1972-08-07 1973-07-24 Method and apparatus for making colour cathode-ray tube

Country Status (6)

Country Link
US (1) US3890151A (nl)
JP (1) JPS5236390B2 (nl)
DE (1) DE2339594C3 (nl)
FR (1) FR2195836B1 (nl)
GB (1) GB1404882A (nl)
NL (1) NL173897C (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993487A (en) * 1969-01-03 1976-11-23 Matsushita Electronics Corporation Method for manufacture of color television picture tubes using rotating light source
US4059834A (en) * 1974-03-13 1977-11-22 Matsushita Electronics Corporation Light exposing apparatus for forming a phosphor screen of a cathode ray tube
US4020493A (en) * 1974-12-23 1977-04-26 Zenith Radio Corporation Photographic master for use in screening a color cathode ray tube
JPS6018983B2 (ja) * 1975-05-20 1985-05-14 ソニー株式会社 露光方法
NL7510273A (nl) * 1975-09-01 1977-03-03 Philips Nv Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den en kathodestraalbuis vervaardigd volgens deze werkwijze.
US4256390A (en) * 1980-03-20 1981-03-17 Gte Products Corporation Cathode ray tube screen exposure system
US4475797A (en) * 1982-07-30 1984-10-09 Zenith Electronics Corporation Color cathode ray tube screening exposure method and apparatus
US4516841A (en) * 1983-08-19 1985-05-14 Rca Corporation Method for screening line screen slit mask color picture tubes
US4568162A (en) * 1983-08-19 1986-02-04 Rca Corporation Method for screening line screen slit mask color picture tubes
US4590137A (en) * 1984-03-30 1986-05-20 Rca Corporation Method and apparatus for screening line screen slit mask color picture tubes
US4770962A (en) * 1985-04-03 1988-09-13 North American Philips Corporation Monochrome cathode ray tube for use as a color reference
US4634247A (en) * 1985-12-19 1987-01-06 Rca Corporation Method for screening line screen slit mask color picture tubes
KR910008017B1 (ko) * 1989-08-30 1991-10-05 삼성전관 주식회사 칼라음극선관용 패널 세정방법
JPH10269960A (ja) * 1997-03-26 1998-10-09 Nec Kansai Ltd シャドウマスク型カラー陰極線管
US20060280889A1 (en) * 2005-06-10 2006-12-14 Powell Steven M Tubular nylon alloy members for tubing and hose constructions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936682A (en) * 1956-07-02 1960-05-17 Sylvania Electric Prod Device for use in processing discrete screen patterns for cathode ray tubes
NL6612852A (nl) * 1966-09-13 1968-03-14
US3667947A (en) * 1967-11-01 1972-06-06 Sylvania Electric Prod Color crt screen exposure method
US3760698A (en) * 1970-10-17 1973-09-25 Mitsubishi Electric Corp Light exposure apparatus for forming fluorescent screens of color picture tubes
US3736848A (en) * 1970-10-20 1973-06-05 Tokyo Shibaura Electric Co Method of preparing the screen of a colour television picture tube and device performing the method
US3725106A (en) * 1970-10-30 1973-04-03 Matsushita Electronics Corp Method and apparatus of making color cathode ray tube

Also Published As

Publication number Publication date
US3890151A (en) 1975-06-17
DE2339594C3 (de) 1979-07-05
DE2339594A1 (de) 1974-02-21
DE2339594B2 (de) 1976-09-02
JPS5236390B2 (nl) 1977-09-14
NL173897B (nl) 1983-10-17
NL7310876A (nl) 1974-02-11
FR2195836A1 (nl) 1974-03-08
JPS4937562A (nl) 1974-04-08
NL173897C (nl) 1984-03-16
FR2195836B1 (nl) 1977-02-25

Similar Documents

Publication Publication Date Title
GB1404882A (en) Method and apparatus for making colour cathode-ray tube
US3888673A (en) Method and apparatus for making electroluminescent screens for color cathode ray tubes
GB1365178A (en) Method for manufacturing cathode ray tube screen
US3559546A (en) Cathode ray tube screen exposure
US4222642A (en) Exposure device for the manufacture of cathode-ray tubes for displaying colored pictures and cathode-ray tube manufactured by means of such a device
US3667947A (en) Color crt screen exposure method
US4070498A (en) Method of manufacturing fluorescent screen of color picture tube
CA1078239A (en) Exposing filter with varying width lines for manufacturing television tubes
GB1372530A (en) Method of and apparatus for preparing the screen of a colour television picture tube
GB1065149A (en) Improvements in or relating to the production of screens for colour cathode ray tubes
GB1388883A (en) Apparatus and method and manufacturing colour picture tubes
GB1374124A (en) Light exposure apparatus and method for forming fluorescent screens of colour picture tubes
US4025811A (en) Liquid-cooled high pressure metal vapor discharge lamp in particular to be used in a method of manufacturing a color television display tube
US4001842A (en) Apparatus for making electro-luminescent screens for color cathode-ray tubes of continuous phosphor stripes
US4110760A (en) Method of manufacturing a cathode ray tube for displaying colored pictures
US3936302A (en) Method for manufacturing fluorescent screens for use in colour picture tubes
JPH0568055B2 (nl)
US3971043A (en) Apparatus for making electroluminescent screens for color cathode ray tubes
GB1396918A (en) Method for producing a striped cathode ray tube screen
KR950004129Y1 (ko) 칼라수상관의 형광면 노광장치
KR940006444Y1 (ko) 칼라수상관용 노광장치
US2609724A (en) Shutter for motion-picture projectors
GB1416753A (en) Methods of manufacture of colour picture tubes
KR200153210Y1 (ko) 음극선관용 노광장치의 광원조립체
KR860003161Y1 (ko) 돗트형 칼라텔레비젼 수상관의 노광장치

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PE20 Patent expired after termination of 20 years

Effective date: 19930723