DE69709257T2 - Color cathode ray tube - Google Patents

Color cathode ray tube

Info

Publication number
DE69709257T2
DE69709257T2 DE69709257T DE69709257T DE69709257T2 DE 69709257 T2 DE69709257 T2 DE 69709257T2 DE 69709257 T DE69709257 T DE 69709257T DE 69709257 T DE69709257 T DE 69709257T DE 69709257 T2 DE69709257 T2 DE 69709257T2
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
color cathode
color
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 - Fee Related
Application number
DE69709257T
Other languages
German (de)
Other versions
DE69709257D1 (en
Inventor
Norio Shimizu
Shinichiro Nakagawa
Masatsugu Inoue
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
Publication of DE69709257D1 publication Critical patent/DE69709257D1/en
Application granted granted Critical
Publication of DE69709257T2 publication Critical patent/DE69709257T2/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
    • 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
    • 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
DE69709257T 1996-07-12 1997-07-08 Color cathode ray tube Expired - Fee Related DE69709257T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18316096 1996-07-12

Publications (2)

Publication Number Publication Date
DE69709257D1 DE69709257D1 (en) 2002-01-31
DE69709257T2 true DE69709257T2 (en) 2002-08-14

Family

ID=16130854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709257T Expired - Fee Related DE69709257T2 (en) 1996-07-12 1997-07-08 Color cathode ray tube

Country Status (6)

Country Link
EP (1) EP0818800B1 (en)
KR (1) KR100239244B1 (en)
CN (1) CN1084523C (en)
DE (1) DE69709257T2 (en)
MY (1) MY118882A (en)
TW (1) TW388050B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1230860C (en) * 1999-12-27 2005-12-07 松下电器产业株式会社 Cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420205A1 (en) * 1978-03-13 1979-10-12 Videocolor Sa MASK TUBE FOR COLOR TELEVISION
KR910005085B1 (en) * 1988-02-03 1991-07-22 미쓰비시덴기 가부시기갸이샤 Color cathode ray tube
JPH05121009A (en) * 1991-10-25 1993-05-18 Nec Corp Color picture tube

Also Published As

Publication number Publication date
KR100239244B1 (en) 2000-01-15
KR980011627A (en) 1998-04-30
DE69709257D1 (en) 2002-01-31
EP0818800B1 (en) 2001-12-19
TW388050B (en) 2000-04-21
CN1170952A (en) 1998-01-21
CN1084523C (en) 2002-05-08
EP0818800A1 (en) 1998-01-14
MY118882A (en) 2005-02-28

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Legal Events

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