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GB2227361B - Arc length changing apparatus in exposing device and method thereof - Google Patents

Arc length changing apparatus in exposing device and method thereof

Info

Publication number
GB2227361B
GB2227361B GB8928868A GB8928868A GB2227361B GB 2227361 B GB2227361 B GB 2227361B GB 8928868 A GB8928868 A GB 8928868A GB 8928868 A GB8928868 A GB 8928868A GB 2227361 B GB2227361 B GB 2227361B
Authority
GB
United Kingdom
Prior art keywords
arc length
changing apparatus
exposing device
length changing
exposing
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 - Fee Related
Application number
GB8928868A
Other versions
GB2227361A (en
GB8928868D0 (en
Inventor
Kwang-Sik Lee
Chul-Woo Kim
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung Electron Devices 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 Samsung Electron Devices Co Ltd filed Critical Samsung Electron Devices Co Ltd
Publication of GB8928868D0 publication Critical patent/GB8928868D0/en
Publication of GB2227361A publication Critical patent/GB2227361A/en
Application granted granted Critical
Publication of GB2227361B publication Critical patent/GB2227361B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
GB8928868A 1988-12-23 1989-12-21 Arc length changing apparatus in exposing device and method thereof Expired - Fee Related GB2227361B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR880021358 1988-12-23

Publications (3)

Publication Number Publication Date
GB8928868D0 GB8928868D0 (en) 1990-02-28
GB2227361A GB2227361A (en) 1990-07-25
GB2227361B true GB2227361B (en) 1993-11-17

Family

ID=19282448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8928868A Expired - Fee Related GB2227361B (en) 1988-12-23 1989-12-21 Arc length changing apparatus in exposing device and method thereof

Country Status (2)

Country Link
JP (1) JP2670708B2 (en)
GB (1) GB2227361B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920007032A (en) * 1990-09-22 1992-04-28 김정배 Color Brown Tube Exposure Equipment
KR100310677B1 (en) * 1994-12-07 2001-12-15 김순택 Exposure equipment of color cathode ray tube

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065149A (en) * 1963-12-27 1967-04-12 Sylvania Electric Prod Improvements in or relating to the production of screens for colour cathode ray tubes
GB1246104A (en) * 1967-11-01 1971-09-15 G T E Sylvania Inc Formerly Sy Method and apparatus for manufacturing colour cathode-ray tube screens
GB1342449A (en) * 1971-10-14 1974-01-03 Philips Electronic Associated Exposure device for manufacturing a display screen of a colour display cathode-ray tube
GB1374124A (en) * 1970-10-17 1974-11-13 Mitsubishi Electric Corp Light exposure apparatus and method for forming fluorescent screens of colour picture tubes
GB1416753A (en) * 1972-01-14 1975-12-03 Rca Corp Methods of manufacture of colour picture tubes
US4110760A (en) * 1975-03-27 1978-08-29 U.S. Philips Corporation Method of manufacturing a cathode ray tube for displaying colored pictures
GB1566891A (en) * 1975-12-31 1980-05-08 Philips Electronic Associated Exposing photosensitive material on the screen of a colour cathode-ray tube
EP0017259A1 (en) * 1979-01-20 1980-10-15 International Standard Electric Corporation Process for making luminescent screens for colour display tubes and device for carrying out this process
GB2179786A (en) * 1983-08-19 1987-03-11 Rca Corp Method for screening line screen slit mask color picture tubes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025861B2 (en) * 1978-04-12 1985-06-20 株式会社東芝 Exposure equipment for color picture tube manufacturing
JPH0719537B2 (en) * 1981-08-12 1995-03-06 株式会社日立製作所 Color cathode ray tube

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065149A (en) * 1963-12-27 1967-04-12 Sylvania Electric Prod Improvements in or relating to the production of screens for colour cathode ray tubes
GB1246104A (en) * 1967-11-01 1971-09-15 G T E Sylvania Inc Formerly Sy Method and apparatus for manufacturing colour cathode-ray tube screens
GB1374124A (en) * 1970-10-17 1974-11-13 Mitsubishi Electric Corp Light exposure apparatus and method for forming fluorescent screens of colour picture tubes
GB1342449A (en) * 1971-10-14 1974-01-03 Philips Electronic Associated Exposure device for manufacturing a display screen of a colour display cathode-ray tube
GB1416753A (en) * 1972-01-14 1975-12-03 Rca Corp Methods of manufacture of colour picture tubes
US4110760A (en) * 1975-03-27 1978-08-29 U.S. Philips Corporation Method of manufacturing a cathode ray tube for displaying colored pictures
GB1566891A (en) * 1975-12-31 1980-05-08 Philips Electronic Associated Exposing photosensitive material on the screen of a colour cathode-ray tube
EP0017259A1 (en) * 1979-01-20 1980-10-15 International Standard Electric Corporation Process for making luminescent screens for colour display tubes and device for carrying out this process
GB2179786A (en) * 1983-08-19 1987-03-11 Rca Corp Method for screening line screen slit mask color picture tubes

Also Published As

Publication number Publication date
JPH02267835A (en) 1990-11-01
JP2670708B2 (en) 1997-10-29
GB2227361A (en) 1990-07-25
GB8928868D0 (en) 1990-02-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20021221