DE3580883D1 - Bildroehre. - Google Patents

Bildroehre.

Info

Publication number
DE3580883D1
DE3580883D1 DE8585111874T DE3580883T DE3580883D1 DE 3580883 D1 DE3580883 D1 DE 3580883D1 DE 8585111874 T DE8585111874 T DE 8585111874T DE 3580883 T DE3580883 T DE 3580883T DE 3580883 D1 DE3580883 D1 DE 3580883D1
Authority
DE
Germany
Prior art keywords
picture tube
picture
tube
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 - Lifetime
Application number
DE8585111874T
Other languages
English (en)
Inventor
Emiko Higashinakagawa
Michihiko Inaba
Yasuhisa Ohtake
Masaharu Kanto
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
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3580883D1 publication Critical patent/DE3580883D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • H01J2229/0733—Aperture plate characterised by the material
DE8585111874T 1984-09-21 1985-09-19 Bildroehre. Expired - Lifetime DE3580883D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59196851A JPS6176651A (ja) 1984-09-21 1984-09-21 受像管

Publications (1)

Publication Number Publication Date
DE3580883D1 true DE3580883D1 (de) 1991-01-24

Family

ID=16364711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111874T Expired - Lifetime DE3580883D1 (de) 1984-09-21 1985-09-19 Bildroehre.

Country Status (5)

Country Link
US (1) US4827178A (de)
EP (1) EP0175370B1 (de)
JP (1) JPS6176651A (de)
KR (1) KR900006168B1 (de)
DE (1) DE3580883D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545354A1 (de) * 1984-12-28 1986-07-03 Nippon Mining Co., Ltd., Tokio/Tokyo Schattenmaske und verfahren zur herstellung von schattenmasken
US4713576A (en) * 1985-04-24 1987-12-15 Hitachi, Ltd. Color picture tube with shadow mask
JP2843321B2 (ja) * 1986-01-29 1999-01-06 日立金属株式会社 ブラウン管シャドウマスク
US4751424A (en) * 1987-02-27 1988-06-14 Rca Licensing Corporation Iron-nickel alloy shadow mask for a color cathode-ray tube
EP0410965B1 (de) * 1987-12-02 2002-07-10 Lg Electronics Inc. Stoff und verfahren zur herstellung von gespannten schattenmasken für kathodenstrahlröhren
US4900976A (en) * 1987-12-02 1990-02-13 Zenith Electronics Corporation Material and assemblies for tensioned foil shadow masks
US4929864A (en) * 1987-12-02 1990-05-29 Zenith Electronics Corporation NI-based FTM shadow masks having a nickel phosphide black layer
US4904218A (en) * 1987-12-02 1990-02-27 Zenith Electronics Corporation Blackening of non-iron-based flat tensioned foil shadow masks
US4885501A (en) * 1987-12-02 1989-12-05 Zenith Electronics Corporation Blackening of non iron-based flat tensioned foil shadow masks
NL8903035A (nl) * 1988-12-31 1990-07-16 Samsung Electronic Devices Ondersteuningsconstructie voor schaduwmasker van kleurenbeeldbuis met vlak scherm.
JP2815169B2 (ja) * 1989-03-18 1998-10-27 株式会社日立製作所 インライン型電子銃
US4994712A (en) * 1989-05-03 1991-02-19 Zenith Electronics Corporation Foil shadow mask mounting with low thermal expansion coefficient
US5164021A (en) * 1989-11-17 1992-11-17 Yamaha Corporation Method for manufacturing a shadow mask of a Fe-Ni alloy
KR930000577B1 (ko) * 1990-10-27 1993-01-25 삼성전관 주식회사 새도우 마스크 구조체를 가지는 칼라 음극선관
JPH06184703A (ja) * 1993-07-01 1994-07-05 Toshiba Corp 電子銃部品用Ｆｅ−Ｎｉ系合金
US5850121A (en) * 1994-09-16 1998-12-15 Hitachi, Ltd. Color picture tube having shadow mask assembly
TW287288B (de) * 1994-09-16 1996-10-01 Hitachi Ltd
US6407488B1 (en) * 1999-04-01 2002-06-18 Thomson Licensing S.A. Color picture tube having a low expansion tension mask
JP2001185049A (ja) * 1999-12-27 2001-07-06 Toshiba Corp シャドウマスク、ブラウン管、ブラウン管の製造方法およびその製造装置
US6525457B1 (en) * 2000-09-21 2003-02-25 Samsung Sdi Co., Ltd. Tensioned shadow mask assembly for flat cathode ray tube
KR100708637B1 (ko) * 2000-12-08 2007-04-17 삼성에스디아이 주식회사 칼라 음극선관용 텐션 마스크 조립체
JP2004228084A (ja) * 2003-01-21 2004-08-12 Samsung Sdi Co Ltd 電界放出素子

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE369925B (de) * 1973-02-20 1974-09-23 Sandvik Ab
FR2231101A1 (en) * 1973-05-23 1974-12-20 Metallgesellschaft Ag Iron-nickel alloys - use as shadow masks for colour television
US3895939A (en) * 1973-10-31 1975-07-22 Us Energy Weldable, age hardenable, austenitic stainless steel
JPS57145968A (en) * 1981-06-22 1982-09-09 Nec Corp Permanently elastic fe-ni-co alloy
DE3366460D1 (en) * 1982-08-05 1986-10-30 Toshiba Kk Color picture tube and method for manufacturing the same
EP0174196B1 (de) * 1984-09-06 1989-03-22 Kabushiki Kaisha Toshiba Material für in Kathodenstrahlröhren eingebaute Komponenten und sein Herstellungsverfahren
US4547338A (en) * 1984-12-14 1985-10-15 Amax Inc. Fe-Ni-Cr corrosion resistant alloy
US4713576A (en) * 1985-04-24 1987-12-15 Hitachi, Ltd. Color picture tube with shadow mask
JP3017338B2 (ja) * 1991-08-27 2000-03-06 川研ファインケミカル株式会社 インドールアルカロイド誘導体製造用の新規中間体化合物
JPH0568650A (ja) * 1991-09-13 1993-03-23 Sekisui Chem Co Ltd 補強材の圧着方法及び装置

Also Published As

Publication number Publication date
US4827178A (en) 1989-05-02
JPH0379422B2 (de) 1991-12-18
JPS6176651A (ja) 1986-04-19
EP0175370A2 (de) 1986-03-26
EP0175370A3 (en) 1987-11-04
KR900006168B1 (ko) 1990-08-24
KR860002854A (ko) 1986-04-30
EP0175370B1 (de) 1990-12-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)