BE726699A - - Google Patents

Info

Publication number
BE726699A
BE726699A BE726699DA BE726699A BE 726699 A BE726699 A BE 726699A BE 726699D A BE726699D A BE 726699DA BE 726699 A BE726699 A BE 726699A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726699A publication Critical patent/BE726699A/xx

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • 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
    • H01J2229/0738—Mitigating undesirable mechanical effects
    • H01J2229/0744—Vibrations
    • 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
    • H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
    • H01J2229/0755—Beam passing apertures, e.g. geometrical arrangements characterised by aperture shape
    • H01J2229/0761—Uniaxial masks having parallel slit apertures, i.e. Trinitron type
BE726699D 1968-01-11 1969-01-10 BE726699A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP165968 1968-01-11
JP165868 1968-01-11

Publications (1)

Publication Number Publication Date
BE726699A true BE726699A (enrdf_load_html_response) 1969-06-16

Family

ID=26334934

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726699D BE726699A (enrdf_load_html_response) 1968-01-11 1969-01-10

Country Status (12)

Country Link
US (1) US3638063A (enrdf_load_html_response)
AT (1) AT292804B (enrdf_load_html_response)
BE (1) BE726699A (enrdf_load_html_response)
CH (1) CH490731A (enrdf_load_html_response)
CS (1) CS156430B2 (enrdf_load_html_response)
DE (1) DE1901369B2 (enrdf_load_html_response)
DK (1) DK140536B (enrdf_load_html_response)
FR (1) FR2000176A1 (enrdf_load_html_response)
GB (1) GB1240251A (enrdf_load_html_response)
NL (1) NL149033B (enrdf_load_html_response)
NO (1) NO124231B (enrdf_load_html_response)
SE (1) SE348317B (enrdf_load_html_response)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
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US3805106A (en) * 1969-12-18 1974-04-16 Gen Electric Electrostatic fly{40 s eye lens
JPS5451775A (en) * 1977-09-30 1979-04-23 Sony Corp Grid device for color cathode-ray tube
JPS606066B2 (ja) * 1979-04-18 1985-02-15 ソニー株式会社 カラ−陰極線管のグリッド装置
JPS604364Y2 (ja) * 1981-05-08 1985-02-07 ソニー株式会社 陰極線管
JPS5835842A (ja) * 1981-08-26 1983-03-02 Sony Corp カラ−陰極線管のグリツド装置
EP0143938A3 (en) * 1983-09-30 1986-08-13 Zenith Electronics Corporation Color cathode ray tube and component thereof and method of manufacturing same
US4721879A (en) * 1983-09-30 1988-01-26 Zenith Electronics Corporation Tensed mask cathode ray tube
US4723089A (en) * 1983-09-30 1988-02-02 Zenith Electronics Corporation Removable screening mount for a tensed mask cathode ray tube
US4593224A (en) * 1983-09-30 1986-06-03 Zenith Electronics Corporation Tension mask cathode ray tube
US4591344A (en) * 1983-09-30 1986-05-27 Zenith Electronics Corporation Method of fabricating a tension mask color cathode ray tube
JPS60127639A (ja) * 1983-12-08 1985-07-08 Sony Corp カラ−陰極線管の製法
US4593225A (en) * 1984-08-31 1986-06-03 Zenith Electronics Corporation Tension mask colar cathode ray tube
US4614892A (en) * 1984-08-31 1986-09-30 Zenith Electronics Corporation Tension mask mounting structure
JPH0775144B2 (ja) * 1985-04-17 1995-08-09 ソニー株式会社 陰極線管の色選別電極
US4652791A (en) * 1985-04-30 1987-03-24 Zenith Electronics Corporation Color cathode ray tube and tensible shadow mask blank for use therein
US4686415A (en) * 1985-04-30 1987-08-11 Zenith Electronics Corporation Tensed mask color cathode ray tube and mask support frame therefor
US4656388A (en) * 1985-05-17 1987-04-07 Zenith Electronics Corporation Tensed mask color cathode ray tube and mask support frame therefore
JPS622434A (ja) * 1985-06-27 1987-01-08 Sony Corp 陰極線管の色選別機構の製法
US4713034A (en) * 1985-07-23 1987-12-15 Zenith Electronics Corporation Means and method for manufacture of a high-resolution color cathode ray tube
US4790785A (en) * 1985-07-23 1988-12-13 Zenith Electronics Corporation Means and method for manufacture for a high-resolution color cathode ray tube
US4730143A (en) * 1986-02-21 1988-03-08 Zenith Electronics Corporation Improved color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask
US4710670A (en) * 1986-02-21 1987-12-01 Zenith Electronics Corporation Front assembly system for a tension mask color cathode ray tube
US4695761A (en) * 1986-02-21 1987-09-22 Zenith Electronics Corporation Tension shadow mask support structure
US4849671A (en) * 1986-02-21 1989-07-18 Zenith Electronics Corporation Color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask
US4721488A (en) * 1986-02-21 1988-01-26 Zenith Electronics Corporation Apparatus for tensing a shadow mask foil
USRE33698E (en) * 1986-02-21 1991-09-24 Zenith Electronics Corporation Color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask
US4779023A (en) * 1986-05-21 1988-10-18 Zenith Electronics Corporation Component mounting means for a tension mask color cathode ray tube
USRE33253E (en) * 1986-05-21 1990-07-03 Zenith Electronics Corporation Component mounting means for a tension mask color cathode ray tube
US4783614A (en) * 1986-10-28 1988-11-08 Zenith Electronics Corporation L-shaped support structure for tensioned shadow mask
US4739217A (en) * 1986-10-31 1988-04-19 Zenith Electronics Corporation A-shaped tension mask mounting rail
US4728854A (en) * 1986-10-29 1988-03-01 Zenith Electronics Corporation Undulating support structure for tension shadow mask
US4766342A (en) * 1986-12-17 1988-08-23 Zenith Electronics Corporation Tension mask assembly for a color CRT
US4745328A (en) * 1986-12-16 1988-05-17 Zenith Electronics Corporation CRT tension mask support structure
US4827179A (en) * 1987-06-09 1989-05-02 Zenith Electronics Corporation Mask vibration damping in cathode ray tubes
JPS6484540A (en) * 1987-09-25 1989-03-29 Sony Corp Manufacture of color selection device
US4804881A (en) * 1987-12-23 1989-02-14 Zenith Electronics Corporation Corner connectors for shadow mask support structure
US4900977A (en) * 1988-04-04 1990-02-13 Corning Incorporated Support system for flat CRT tension mask
US4973280A (en) * 1988-07-22 1990-11-27 Zenith Electronics Corporation Method and apparatus for making flat tension mask color cathode ray tubes
US4998901A (en) * 1988-07-22 1991-03-12 Zenith Electronics Corporation Method and apparatus for making flat tension mask color cathode ray tubes
US4902257A (en) * 1988-07-22 1990-02-20 Zenith Electronics Corporation Methods and apparatus for making flat tension mask color cathode ray tubes
US5059147A (en) * 1988-07-22 1991-10-22 Zenith Electronics Corporation Method and apparatus for making flat tension mask color cathode ray tubes
US4973283A (en) * 1988-12-02 1990-11-27 Zenith Electronics Corporation Method of manufacturing a tied slit mask CRT
US4942332A (en) * 1988-12-02 1990-07-17 Zenith Electronics Corporation Tied slit mask for color cathode ray tubes
US4926089A (en) * 1988-12-02 1990-05-15 Zenith Electronics Corporation Tied slit foil shadow mask with false ties
EP0565643A1 (en) * 1991-01-02 1993-10-20 Zenith Electronics Corporation Tension mask color crt with a curved faceplate
JP3106551B2 (ja) * 1991-06-13 2000-11-06 日本電気株式会社 カラー受像管
KR940003241Y1 (ko) * 1991-08-21 1994-05-16 삼성전관 주식회사 칼라 음극선관의 마스크 프레임 댐퍼
JPH05121008A (ja) * 1991-10-24 1993-05-18 Sony Corp 陰極線管色選別機構
JP2797795B2 (ja) * 1991-11-20 1998-09-17 日本電気株式会社 カラー受像管用グリッド装置
US5363011A (en) * 1992-11-12 1994-11-08 Zenith Electronics Corporation Strip-type shadow mask effective to alleviate degrouping
US5394051A (en) * 1992-12-28 1995-02-28 Zenith Electronics Corporation Vibration-damping configuration in a strip shadow mask
US5554909A (en) * 1994-05-06 1996-09-10 Philips Electronics North America Corporation One dimensional tension mask-frame assembly for CRT
US5509842A (en) * 1995-06-26 1996-04-23 Rca Thomson Licensing Corp. Method for pre-stressing CRT tension mask material
US5507677A (en) * 1995-06-26 1996-04-16 Thomson Multimedia S.A. Apparatus for pre-stressing CRT tension mask material
JP3189765B2 (ja) 1997-10-20 2001-07-16 ソニー株式会社 カラー陰極線管及びアパーチャグリル
KR100300424B1 (ko) 1999-03-05 2001-09-26 김순택 음극선관용 텐션 마스크와 텐션마스크 프레임 조립체
US6246164B1 (en) 1999-04-01 2001-06-12 Thomson Licensing S.A. Color picture tube having a low expansion tension mask attached to a higher expansion frame
US6407488B1 (en) 1999-04-01 2002-06-18 Thomson Licensing S.A. Color picture tube having a low expansion tension mask
US6280276B1 (en) * 1999-12-14 2001-08-28 Thomson Licensing S.A. Method of attaching a tension mask to a frame
KR100334081B1 (ko) 2000-07-12 2002-04-26 김순택 칼라 음극선관용 마스크
KR100334082B1 (ko) * 2000-07-12 2002-04-26 김순택 칼라 음극선관용 텐션마스크 프레임 조립체
KR100728179B1 (ko) 2001-02-23 2007-06-13 삼성에스디아이 주식회사 음극선관용 마스크 조립체
KR100669452B1 (ko) 2001-02-27 2007-01-15 삼성에스디아이 주식회사 음극선관용 마스크 조립체
KR100786827B1 (ko) 2001-06-08 2007-12-20 삼성에스디아이 주식회사 음극선관의 색 선별 장치
KR20030022580A (ko) * 2001-09-11 2003-03-17 삼성에스디아이 주식회사 칼라 음극선관용 텐션 마스크와 텐션 마스크 프레임 조립체
KR100459222B1 (ko) * 2002-03-05 2004-12-03 엘지.필립스디스플레이(주) 음극선관용 전자총
WO2006073392A1 (en) * 2005-01-04 2006-07-13 Thomson Licensing S. A. Cathode ray tube having a tension mask and support frame assembly with dissimilar thermal expansion materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446271A (en) * 1946-01-23 1948-08-03 Eitel Mccullough Inc Electron tube grid structure
US2701847A (en) * 1951-10-02 1955-02-08 Machlett Lab Inc Color television tube structure
US2832911A (en) * 1954-05-27 1958-04-29 Gen Electric Thermal compensating grid frame
US3436585A (en) * 1964-04-20 1969-04-01 Nippon Electric Co Electron tube planar grid electrode
US3487253A (en) * 1967-08-28 1969-12-30 Us Army Mechanical damping of planar vacuum tube grids

Also Published As

Publication number Publication date
DE1901369B2 (de) 1972-01-20
US3638063A (en) 1972-01-25
NL6900531A (enrdf_load_html_response) 1969-07-15
AT292804B (de) 1971-08-15
SE348317B (enrdf_load_html_response) 1972-08-28
CH490731A (de) 1970-05-15
DK140536C (enrdf_load_html_response) 1980-02-18
GB1240251A (en) 1971-07-21
FR2000176A1 (enrdf_load_html_response) 1969-08-29
DK140536B (da) 1979-09-24
NL149033B (nl) 1976-03-15
DE1901369A1 (de) 1969-07-31
CS156430B2 (enrdf_load_html_response) 1974-07-24
NO124231B (enrdf_load_html_response) 1972-03-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SONY CORP. (SONY K.K.)

Effective date: 19890110