KR950007951B1 - 음극선관용 전방조립체 - Google Patents

음극선관용 전방조립체 Download PDF

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Publication number
KR950007951B1
KR950007951B1 KR1019870001468A KR870001468A KR950007951B1 KR 950007951 B1 KR950007951 B1 KR 950007951B1 KR 1019870001468 A KR1019870001468 A KR 1019870001468A KR 870001468 A KR870001468 A KR 870001468A KR 950007951 B1 KR950007951 B1 KR 950007951B1
Authority
KR
South Korea
Prior art keywords
shadow mask
frame
support structure
cathode ray
ray tube
Prior art date
Application number
KR1019870001468A
Other languages
English (en)
Korean (ko)
Other versions
KR870008371A (ko
Inventor
알. 펀들리 제임스
더블유. 도거티 로렌스
스트라우스 폴
에이취. 카플란 샘
디취 레너드
쟈로즈 죤
Original Assignee
제니스 일렉트로닉스 코포레이션
데니스 제이. 월덱
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 claimed from US06/832,493 external-priority patent/US4730143A/en
Priority claimed from US06/831,699 external-priority patent/US4686416A/en
Priority claimed from US06/832,556 external-priority patent/US4695761A/en
Priority claimed from US06/835,845 external-priority patent/US4725756A/en
Priority claimed from US06/866,030 external-priority patent/US4737681A/en
Application filed by 제니스 일렉트로닉스 코포레이션, 데니스 제이. 월덱 filed Critical 제니스 일렉트로닉스 코포레이션
Publication of KR870008371A publication Critical patent/KR870008371A/ko
Application granted granted Critical
Publication of KR950007951B1 publication Critical patent/KR950007951B1/ko

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Classifications

    • 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
    • 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
    • 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
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0722—Frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Prevention Of Electric Corrosion (AREA)
KR1019870001468A 1986-02-21 1987-02-21 음극선관용 전방조립체 KR950007951B1 (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US832,556 1986-02-21
US832,493 1986-02-21
US831,699 1986-02-21
US06/832,493 US4730143A (en) 1986-02-21 1986-02-21 Improved color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask
US06/831,699 US4686416A (en) 1986-02-21 1986-02-21 Color CRT front assembly with tension mask support
US06/832,556 US4695761A (en) 1986-02-21 1986-02-21 Tension shadow mask support structure
US835,845 1986-03-03
US06/835,845 US4725756A (en) 1986-03-03 1986-03-03 Tension mask color cathode ray tube front assembly having a stabilized mask support frame
US866,030 1986-05-21
US06/866,030 US4737681A (en) 1986-05-21 1986-05-21 Support means for a tensioned foil shadow mask

Publications (2)

Publication Number Publication Date
KR870008371A KR870008371A (ko) 1987-09-26
KR950007951B1 true KR950007951B1 (ko) 1995-07-21

Family

ID=27542249

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001468A KR950007951B1 (ko) 1986-02-21 1987-02-21 음극선관용 전방조립체

Country Status (9)

Country Link
EP (1) EP0234519B1 (fi)
JP (1) JP2588518B2 (fi)
KR (1) KR950007951B1 (fi)
AR (1) AR246146A1 (fi)
BR (1) BR8700849A (fi)
DE (2) DE3751387T2 (fi)
FI (1) FI96725C (fi)
HK (1) HK172695A (fi)
MX (1) MX166545B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973280A (en) 1988-07-22 1990-11-27 Zenith Electronics Corporation Method and apparatus for making flat tension mask color cathode ray tubes
US5162694A (en) * 1989-10-25 1992-11-10 Zenith Electronics Corporation Segmented shadow mask support structure for flat tension mask color crt
GB2240211B (en) * 1990-01-19 1994-04-27 Samsung Electronic Devices Shadow mask frame for color picture tube
US6197480B1 (en) 1995-06-12 2001-03-06 Toray Industries, Inc. Photosensitive paste, a plasma display, and a method for the production thereof
WO1996042035A1 (fr) * 1995-06-12 1996-12-27 Toray Industries, Inc. Pate photosensible, afficheur a plasma et leurs procedes de fabrication
US5680004A (en) * 1995-12-28 1997-10-21 Thomson Consumer Electronics, Inc. Color picture tube having an improved shadow mask-to-frame connection

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158008B (nl) 1950-04-28 Ibm Holografisch geheugen.
US2905845A (en) 1955-09-27 1959-09-22 Owens Illinois Glass Co Full vision cathode ray tubes
US2842696A (en) 1955-10-06 1958-07-08 Gen Electric Color cathode ray image reproducing tube and method
US3284655A (en) 1963-06-10 1966-11-08 Hughes Aircraft Co Cathode ray tube mesh assembly supported between envelope sections
US3303536A (en) 1965-04-16 1967-02-14 Turbo Machine Co Process and apparatus for automatically producing and assembling foundry molds
US3727087A (en) 1970-11-16 1973-04-10 Corning Glass Works Means for securing planar member to cathode ray tube faceplate
US3894321A (en) * 1974-01-24 1975-07-15 Zenith Radio Corp Method for processing a color cathode ray tube having a thin foil mask sealed directly to the bulb
JPS51137253U (fi) * 1975-04-28 1976-11-05
US4045701A (en) 1976-02-02 1977-08-30 Zenith Radio Corporation Shadow mask supported by cathode ray tube faceplate
US4069567A (en) 1977-02-28 1978-01-24 Zenith Radio Corporation Method of installing a color selection electrode in a color cathode ray tube
JPS56141148A (en) 1980-04-02 1981-11-04 Mitsubishi Electric Corp Color picture tube
EP0121628A1 (en) * 1983-03-03 1984-10-17 Tektronix, Inc. Cathode-ray tube having taut shadow mask
US4593224A (en) * 1983-09-30 1986-06-03 Zenith Electronics Corporation Tension mask cathode ray tube
EP0143938A3 (en) * 1983-09-30 1986-08-13 Zenith Electronics Corporation Color cathode ray tube and component thereof and method of manufacturing same
US4547696A (en) 1984-01-18 1985-10-15 Zenith Electronics Corporation Tension mask registration and supporting system

Also Published As

Publication number Publication date
EP0234519A3 (en) 1988-01-13
FI96725B (fi) 1996-04-30
DE3751387T2 (de) 1996-03-28
KR870008371A (ko) 1987-09-26
EP0234519B1 (en) 1995-07-05
JP2588518B2 (ja) 1997-03-05
HK172695A (en) 1995-11-17
FI96725C (fi) 1996-08-12
EP0234519A2 (en) 1987-09-02
BR8700849A (pt) 1987-12-15
MX166545B (es) 1993-01-18
DE234519T1 (de) 1988-04-28
FI870718A0 (fi) 1987-02-20
AR246146A1 (es) 1994-03-30
FI870718A (fi) 1987-08-22
JPS62259334A (ja) 1987-11-11
DE3751387D1 (de) 1995-08-10

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