SG63291G - Flat shadow mask for color cathode ray tube - Google Patents

Flat shadow mask for color cathode ray tube

Info

Publication number
SG63291G
SG63291G SG632/91A SG63291A SG63291G SG 63291 G SG63291 G SG 63291G SG 632/91 A SG632/91 A SG 632/91A SG 63291 A SG63291 A SG 63291A SG 63291 G SG63291 G SG 63291G
Authority
SG
Singapore
Prior art keywords
ray tube
cathode ray
shadow mask
color cathode
flat shadow
Prior art date
Application number
SG632/91A
Other languages
English (en)
Original Assignee
Zenith Electronics Corp
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 Zenith Electronics Corp filed Critical Zenith Electronics Corp
Publication of SG63291G publication Critical patent/SG63291G/en

Links

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
    • 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
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
SG632/91A 1986-03-25 1991-08-01 Flat shadow mask for color cathode ray tube SG63291G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/843,890 US4794299A (en) 1986-03-25 1986-03-25 Flat tension mask color CRT front assembly with improved mask for degrouping error compensation

Publications (1)

Publication Number Publication Date
SG63291G true SG63291G (en) 1991-08-23

Family

ID=25291261

Family Applications (1)

Application Number Title Priority Date Filing Date
SG632/91A SG63291G (en) 1986-03-25 1991-08-01 Flat shadow mask for color cathode ray tube

Country Status (11)

Country Link
US (1) US4794299A (de)
EP (1) EP0239083B1 (de)
JP (1) JPS63942A (de)
KR (1) KR920009825B1 (de)
BR (1) BR8701342A (de)
CA (1) CA1274270A (de)
DE (1) DE3767335D1 (de)
FI (1) FI91572C (de)
HK (1) HK64391A (de)
MX (1) MX167525B (de)
SG (1) SG63291G (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972117A (en) * 1989-01-17 1990-11-20 Zenith Electronics Corporation Sparkle suppression displays
US5039907A (en) * 1989-01-17 1991-08-13 Zenith Electronics Corporation Sparkle-free color display
JPH02250239A (ja) * 1989-03-23 1990-10-08 Tohoku Gakuin Univ 陰極線管
JPH06275206A (ja) * 1993-03-19 1994-09-30 Hitachi Ltd 可変孔ピッチのシャドウマスクを備えたカラー陰極線管
JP3894962B2 (ja) * 1994-04-12 2007-03-22 株式会社東芝 カラー受像管
JP2993437B2 (ja) * 1996-08-23 1999-12-20 ソニー株式会社 カラー受像管用ガラスバルブ及びカラー受像管
KR100545712B1 (ko) * 1998-06-29 2006-05-23 엘지전자 주식회사 칼라음극선관용 섀도우마스크
KR100357948B1 (ko) 1999-11-10 2002-10-25 삼성에스디아이 주식회사 평면형 칼러 음극선관
KR100388903B1 (ko) 1999-12-10 2003-06-25 삼성에스디아이 주식회사 평면형 음극선관용 섀도우마스크 프레임 조립체
KR100683647B1 (ko) 2000-04-21 2007-02-15 삼성에스디아이 주식회사 칼라 음극선관의 텐션 마스크 프레임 조립체
JP2001357794A (ja) * 2000-06-12 2001-12-26 Hitachi Ltd カラー受像管
WO2003019609A2 (en) * 2001-08-23 2003-03-06 Koninklijke Philips Electronics N.V. Color display tube with improved shadow mask
US6947198B2 (en) * 2002-03-29 2005-09-20 Sony Corporation Emissive image display apparatus
US6777861B2 (en) * 2002-03-29 2004-08-17 Sony Corporation Color selector for emissive image display apparatus
US6861792B2 (en) * 2002-03-29 2005-03-01 Sony Corporation Color separator for emissive display
US20030184531A1 (en) * 2002-03-29 2003-10-02 Sony Corporation GLV engine for image display
US6788354B2 (en) 2002-04-01 2004-09-07 Sony Corporation Method for making color separator for emissive display

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755402A (en) * 1953-09-28 1956-07-17 Rca Corp Color kinescopes of the masked-target dot-screen variety
US2947899A (en) * 1958-01-23 1960-08-02 Zenith Radio Corp Color image reproducers
GB1165766A (en) * 1967-06-06 1969-10-01 Thorn Aei Radio And Tubes Ltd Improvements in Cathode Ray Tubes for Colour Television
US3652895A (en) * 1969-05-23 1972-03-28 Tokyo Shibaura Electric Co Shadow-mask having graduated rectangular apertures
JPS4831372B1 (de) * 1969-05-31 1973-09-28
NL7303077A (de) * 1973-03-06 1974-09-10
US4370591A (en) * 1979-09-14 1983-01-25 Hitachi, Ltd. Color picture tube shadow mask
JPS5723446A (en) * 1980-07-18 1982-02-06 Toshiba Corp Shadow mask for color picture tube
JPS58157039A (ja) * 1982-03-12 1983-09-19 Mitsubishi Electric Corp シヤドウマスク式カラ−陰極線管
JPS5999505A (ja) * 1982-11-29 1984-06-08 Mitsubishi Electric Corp 電子ミシンの制御装置
EP0121628A1 (de) * 1983-03-03 1984-10-17 Tektronix, Inc. Kathodenstrahlröhre mit Straffschattenmaske
JPS59165338A (ja) * 1983-03-10 1984-09-18 Toshiba Corp カラ−受像管

Also Published As

Publication number Publication date
FI91572B (fi) 1994-03-31
EP0239083A3 (en) 1988-01-13
FI871290A0 (fi) 1987-03-24
FI871290A7 (fi) 1987-09-26
FI91572C (fi) 1994-07-11
CA1274270A (en) 1990-09-18
EP0239083A2 (de) 1987-09-30
EP0239083B1 (de) 1991-01-16
KR870009437A (ko) 1987-10-26
HK64391A (en) 1991-08-23
JPS63942A (ja) 1988-01-05
DE3767335D1 (de) 1991-02-21
MX167525B (es) 1993-03-29
US4794299A (en) 1988-12-27
BR8701342A (pt) 1987-12-29
KR920009825B1 (ko) 1992-10-22

Similar Documents

Publication Publication Date Title
EP0226423A3 (en) Color cathode ray tube
SG63291G (en) Flat shadow mask for color cathode ray tube
EP0234520A3 (en) Electron gun system for color cathode ray tube
KR900008606A (ko) 새도우마스크형 컬러음극선관
JPS54127276A (en) Shadow mask cathode ray tube for color television
DE3665960D1 (en) Color cathode ray tube
EP0201098A3 (en) Color cathode ray tube
EP0195357A3 (en) Color cathode ray tube
EP0281379A3 (en) Shadow mask type color cathode ray tube
EP0246838A3 (en) Mould assembly for use in the manufacture of a shadow mask for a colour cathode ray tube
GB2160354B (en) Color picture tube having improved shadow mask
KR910000923B1 (en) Color cathode ray tube having shadow mask assembly
GB2159324B (en) Color picture tube having shadow mask
GB8623822D0 (en) Colour cathode ray tube
EP0188310A3 (en) Color cathode ray tube
GB2221085B (en) Shadow mask assembly for colour cathode ray tube
EP0233575A3 (en) Color cathode ray tube apparatus
EP0238019A3 (en) Color cathode ray tube
JPS6462421A (en) Perforated shadow mask for color cathode ray tube and annealing tehreof
EP0198494A3 (en) Color cathode ray tube
KR910001578U (ko) 칼라 음극선관용 섀도우 마스크
GB8609139D0 (en) Colour cathode ray tubes
GB2108315B (en) Color shadow mask cathode ray tubes
EP0217669A3 (en) Beam-index type colour cathode ray tube devices
GB2175132B (en) Color picture tube having improved shadow mask