DE69411650D1 - Kathodenstrahlröhre - Google Patents

Kathodenstrahlröhre

Info

Publication number
DE69411650D1
DE69411650D1 DE69411650T DE69411650T DE69411650D1 DE 69411650 D1 DE69411650 D1 DE 69411650D1 DE 69411650 T DE69411650 T DE 69411650T DE 69411650 T DE69411650 T DE 69411650T DE 69411650 D1 DE69411650 D1 DE 69411650D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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
DE69411650T
Other languages
English (en)
Other versions
DE69411650T2 (de
Inventor
Koichi Iida
Michihisa Yano
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE69411650D1 publication Critical patent/DE69411650D1/de
Application granted granted Critical
Publication of DE69411650T2 publication Critical patent/DE69411650T2/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
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/86—Vessels and containers
    • H01J2229/8613—Faceplates
    • H01J2229/8616—Faceplates characterised by shape
DE69411650T 1993-09-29 1994-09-29 Kathodenstrahlröhre Expired - Fee Related DE69411650T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24334493A JP3427440B2 (ja) 1993-09-29 1993-09-29 プロジェクタ用陰極線管

Publications (2)

Publication Number Publication Date
DE69411650D1 true DE69411650D1 (de) 1998-08-20
DE69411650T2 DE69411650T2 (de) 1998-11-05

Family

ID=17102435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411650T Expired - Fee Related DE69411650T2 (de) 1993-09-29 1994-09-29 Kathodenstrahlröhre

Country Status (5)

Country Link
US (1) US5552663A (de)
EP (1) EP0645796B1 (de)
JP (1) JP3427440B2 (de)
KR (1) KR950009855A (de)
DE (1) DE69411650T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE69918874T2 (de) * 1998-01-30 2005-07-21 Hitachi, Ltd. Kathodenstrahlröhre
KR100267963B1 (ko) * 1998-08-17 2000-10-16 구자홍 음극선관용 패널
KR100432114B1 (ko) * 1999-04-28 2004-05-17 가부시키가이샤 히타치세이사쿠쇼 칼라 음극선관
KR100839407B1 (ko) * 2002-01-21 2008-06-19 삼성에스디아이 주식회사 프로젝션 시스템용 모노크롬 음극선관 및 이의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172775A (en) * 1935-01-30 1939-09-12 Telefunken Gmbh Optical system
US4409515A (en) * 1978-02-06 1983-10-11 Kloss Henry E Projection television tube and process for forming same
DE3475140D1 (en) * 1984-06-01 1988-12-15 Philips Nv Projection cathode ray tube and image display device provided with such a tube
US4904899A (en) * 1987-06-26 1990-02-27 Asahi Glass Company Ltd. Projection cathode ray tube
JPH05341167A (ja) * 1992-06-08 1993-12-24 Matsushita Electric Ind Co Ltd レンズ保持部材と薄膜形成方法

Also Published As

Publication number Publication date
EP0645796A2 (de) 1995-03-29
KR950009855A (ko) 1995-04-26
EP0645796B1 (de) 1998-07-15
EP0645796A3 (de) 1996-10-30
DE69411650T2 (de) 1998-11-05
US5552663A (en) 1996-09-03
JP3427440B2 (ja) 2003-07-14
JPH0799029A (ja) 1995-04-11

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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