DE69503269D1 - Schattenmaske für Farbkathodenstrahlröhre - Google Patents

Schattenmaske für Farbkathodenstrahlröhre

Info

Publication number
DE69503269D1
DE69503269D1 DE69503269T DE69503269T DE69503269D1 DE 69503269 D1 DE69503269 D1 DE 69503269D1 DE 69503269 T DE69503269 T DE 69503269T DE 69503269 T DE69503269 T DE 69503269T DE 69503269 D1 DE69503269 D1 DE 69503269D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
shadow mask
color cathode
color
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
DE69503269T
Other languages
English (en)
Other versions
DE69503269T2 (de
Inventor
Nobuhiko Hosotani
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69503269D1 publication Critical patent/DE69503269D1/de
Application granted granted Critical
Publication of DE69503269T2 publication Critical patent/DE69503269T2/de
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
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49218—Contact or terminal manufacturing by assembling plural parts with deforming
DE69503269T 1994-02-08 1995-02-08 Schattenmaske für Farbkathodenstrahlröhre Expired - Fee Related DE69503269T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01461594A JP3531879B2 (ja) 1994-02-08 1994-02-08 シャドウマスク形カラー陰極線管

Publications (2)

Publication Number Publication Date
DE69503269D1 true DE69503269D1 (de) 1998-08-13
DE69503269T2 DE69503269T2 (de) 1998-12-17

Family

ID=11866114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503269T Expired - Fee Related DE69503269T2 (de) 1994-02-08 1995-02-08 Schattenmaske für Farbkathodenstrahlröhre

Country Status (6)

Country Link
US (1) US5616985A (de)
EP (1) EP0666583B1 (de)
JP (1) JP3531879B2 (de)
KR (1) KR100210566B1 (de)
CN (1) CN1123042C (de)
DE (1) DE69503269T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689149A (en) * 1995-11-14 1997-11-18 Thomson Consumer Electronics, Inc. Color picture tube having shadow mask with improved aperture shapes
US6124668A (en) * 1996-11-05 2000-09-26 Kabushiki Kaisha Toshiba Color cathode ray tube
KR100213764B1 (ko) * 1996-11-13 1999-08-02 구자홍 평면브라운관의 새도우마스크 구조체
JP2000036259A (ja) * 1998-07-16 2000-02-02 Hitachi Ltd シャドウマスクを備えたカラー陰極線管
JP2001076616A (ja) * 1999-09-06 2001-03-23 Dainippon Printing Co Ltd シャドウマスク、シャドウマスク原反およびシャドウマスクの製造方法
KR100319325B1 (ko) * 2000-02-01 2002-01-05 구자홍 음극선관용 섀도우마스크
KR100370520B1 (ko) * 2000-07-13 2003-01-30 가부시키가이샤 히타치세이사쿠쇼 칼라 브라운관
KR100404578B1 (ko) * 2001-04-20 2003-11-05 엘지전자 주식회사 칼라 음극선관용 새도우마스크
KR100532066B1 (ko) * 2003-02-10 2005-11-30 엘지.필립스 디스플레이 주식회사 음극선관

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3983613A (en) * 1974-12-23 1976-10-05 Zenith Radio Corporation Photographic master for use in making a color cathode ray tube shadow mask
US4210843A (en) * 1979-04-03 1980-07-01 Zenith Radio Corporation Color CRT shadow mask and method of making same
US4429028A (en) * 1982-06-22 1984-01-31 Rca Corporation Color picture tube having improved slit type shadow mask and method of making same
JPS5918550A (ja) * 1982-07-22 1984-01-30 Mitsubishi Electric Corp カラ−陰極線管
US4743795A (en) * 1984-07-13 1988-05-10 Bmc Industries, Inc. Multi-graded aperture masks
JPS622434A (ja) * 1985-06-27 1987-01-08 Sony Corp 陰極線管の色選別機構の製法
JPH0731982B2 (ja) * 1986-07-04 1995-04-10 株式会社東芝 シャドウマスク
GB8708574D0 (en) * 1987-04-10 1987-05-13 Philips Nv Colour cathode ray tube
US5000711A (en) * 1990-07-02 1991-03-19 Rca Licensing Corporation Method of making color picture tube shadow mask having improved tie bar locations
US5243253A (en) * 1991-07-30 1993-09-07 Thomson Consumer Electronics, Inc. Color picture tube having shadow mask with improved tie bar grading
JP3158297B2 (ja) * 1991-12-06 2001-04-23 ソニー株式会社 アパーチャーグリル

Also Published As

Publication number Publication date
EP0666583B1 (de) 1998-07-08
KR100210566B1 (ko) 1999-07-15
CN1123042C (zh) 2003-10-01
DE69503269T2 (de) 1998-12-17
US5616985A (en) 1997-04-01
JP3531879B2 (ja) 2004-05-31
CN1110829A (zh) 1995-10-25
EP0666583A1 (de) 1995-08-09
KR950025831A (ko) 1995-09-18
JPH07226167A (ja) 1995-08-22

Similar Documents

Publication Publication Date Title
DE69126695D1 (de) Schattenmaske für Farbkathodenstrahlröhre
DE69519204D1 (de) Farbkathodenstrahlröhre
DE69502062D1 (de) Farbkathodenstrahlröhre
DE69509190D1 (de) Farbkathodenstrahlröhre
DE69503269D1 (de) Schattenmaske für Farbkathodenstrahlröhre
DE69510968D1 (de) Farbkathodenstrahlröhre
DE69931319D1 (de) Schattenmaske für eine Farb-Kathodenstrahlröhre
DE69523225D1 (de) Farbkathodenstrahlröhre
KR910001578U (ko) 칼라 음극선관용 섀도우 마스크
KR960012535U (ko) 음극선관용 새도우마스크
KR960018967U (ko) 칼라 음극선관용 새도우 마스크
KR960009223U (ko) 음극선관용 새도우마스크
KR960018956U (ko) 음극선관용 새도우마스크
KR200203878Y1 (ko) 음극선관용 새도우마스크
KR960015559U (ko) 음극선관용 새도우마스크
KR950034331U (ko) 음극선관용 섀도우 마스크
KR970015248U (ko) 칼라 음극선관용 새도우마스크
KR950015579U (ko) 칼라 음극선관의 섀도우 마스크
KR970019680U (ko) 칼라음극선관의새도우마스크
KR960018966U (ko) 칼라 음극선관용 새도우마스크 프레임
KR950010123U (ko) 칼라 음극선관용 섀도우 마스크
KR960012342U (ko) 음극선관용 새도우 마스크
KR950034327U (ko) 음극선관의 새도우 마스크
KR960029703U (ko) 음극선관용 새도우마스크
KR910003421U (ko) 칼라 음극선관용 섀도우마스크

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee