FR2680045B1 - Tube cathodique en couleurs du type a masque perfore. - Google Patents

Tube cathodique en couleurs du type a masque perfore.

Info

Publication number
FR2680045B1
FR2680045B1 FR9209300A FR9209300A FR2680045B1 FR 2680045 B1 FR2680045 B1 FR 2680045B1 FR 9209300 A FR9209300 A FR 9209300A FR 9209300 A FR9209300 A FR 9209300A FR 2680045 B1 FR2680045 B1 FR 2680045B1
Authority
FR
France
Prior art keywords
mask type
perforated mask
cathodic tube
colored
colored cathodic
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
FR9209300A
Other languages
English (en)
Other versions
FR2680045A1 (fr
Inventor
Ryoji Hirai
Yuuichi 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.)
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 FR2680045A1 publication Critical patent/FR2680045A1/fr
Application granted granted Critical
Publication of FR2680045B1 publication Critical patent/FR2680045B1/fr
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
    • H01J29/86—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
    • 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
    • H01J2229/86—Vessels and containers
    • H01J2229/8613—Faceplates
    • H01J2229/8616—Faceplates characterised by shape
    • H01J2229/862—Parameterised shape, e.g. expression, relationship or equation
FR9209300A 1991-07-30 1992-07-28 Tube cathodique en couleurs du type a masque perfore. Expired - Fee Related FR2680045B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18977291 1991-07-30

Publications (2)

Publication Number Publication Date
FR2680045A1 FR2680045A1 (fr) 1993-02-05
FR2680045B1 true FR2680045B1 (fr) 1994-04-01

Family

ID=16246938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9209300A Expired - Fee Related FR2680045B1 (fr) 1991-07-30 1992-07-28 Tube cathodique en couleurs du type a masque perfore.

Country Status (3)

Country Link
KR (1) KR950012697B1 (fr)
CN (1) CN1047688C (fr)
FR (1) FR2680045B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970011871B1 (en) * 1994-09-16 1997-07-18 Lg Electronics Inc Projection tv for cathod-ray tube
KR970025199A (ko) * 1995-10-12 1997-05-30 김광호 액정 표시장치의 백 라이트 섀시
KR100521040B1 (ko) * 1999-01-25 2005-10-12 주식회사 효성 이염성 폴리에스터 복합사의 제조방법
KR100331820B1 (ko) * 2000-04-12 2002-04-09 구자홍 평면 음극선관
KR100364695B1 (ko) * 2000-05-04 2003-02-06 엘지전자 주식회사 내방폭형 브라운관 패널
KR20020001093A (ko) * 2000-06-24 2002-01-09 이원창 공압을 이용한 원터치방식의 철도차량용 브레이크완해시스템
KR102499138B1 (ko) * 2020-11-23 2023-02-13 주유정 염기성 염료 가염성 부직포용 공중합 폴리에스테르 수지

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839556A (en) * 1983-02-25 1989-06-13 Rca Licensing Corporation Cathode-ray tube having an improved shadow mask contour
JP2609605B2 (ja) * 1987-03-20 1997-05-14 株式会社日立製作所 シヤドウマスク形カラー受像管
FR2634945B1 (fr) * 1988-07-27 1996-04-26 Videocolor Procede de fabrication d'un tube de television en couleurs a haute definition et tube de television trichrome a haute definition
NL9000111A (nl) * 1990-01-17 1991-08-16 Philips Nv Kathodestraalbuis met gekromd beeldvenster en kleurenbeeldweergeefinrichting.

Also Published As

Publication number Publication date
FR2680045A1 (fr) 1993-02-05
CN1047688C (zh) 1999-12-22
KR950012697B1 (ko) 1995-10-20
KR930003220A (ko) 1993-02-24
CN1070768A (zh) 1993-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse