GB2260856B - Colour selecting structure for a cathode-ray tube - Google Patents

Colour selecting structure for a cathode-ray tube

Info

Publication number
GB2260856B
GB2260856B GB9222323A GB9222323A GB2260856B GB 2260856 B GB2260856 B GB 2260856B GB 9222323 A GB9222323 A GB 9222323A GB 9222323 A GB9222323 A GB 9222323A GB 2260856 B GB2260856 B GB 2260856B
Authority
GB
United Kingdom
Prior art keywords
cathode
ray tube
selecting structure
colour selecting
colour
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
GB9222323A
Other languages
English (en)
Other versions
GB2260856A (en
GB9222323D0 (en
Inventor
Hiroko Funahashi
Mitsuo Kato
Hidemi Miyamura
Jun Yamazaki
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 GB9222323D0 publication Critical patent/GB9222323D0/en
Publication of GB2260856A publication Critical patent/GB2260856A/en
Application granted granted Critical
Publication of GB2260856B publication Critical patent/GB2260856B/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
    • 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
GB9222323A 1991-10-24 1992-10-23 Colour selecting structure for a cathode-ray tube Expired - Fee Related GB2260856B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3277867A JPH05121008A (ja) 1991-10-24 1991-10-24 陰極線管色選別機構

Publications (3)

Publication Number Publication Date
GB9222323D0 GB9222323D0 (en) 1992-12-09
GB2260856A GB2260856A (en) 1993-04-28
GB2260856B true GB2260856B (en) 1995-09-13

Family

ID=17589392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9222323A Expired - Fee Related GB2260856B (en) 1991-10-24 1992-10-23 Colour selecting structure for a cathode-ray tube

Country Status (7)

Country Link
US (1) US5382871A (enExample)
JP (1) JPH05121008A (enExample)
KR (1) KR930008928A (enExample)
DE (1) DE4235925C2 (enExample)
FR (1) FR2686454A1 (enExample)
GB (1) GB2260856B (enExample)
NL (1) NL194566C (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW305477U (en) * 1993-09-30 1997-05-11 Tokyo Shibaura Electric Co Color cathode-ray yube
JP3516472B2 (ja) * 1993-12-21 2004-04-05 ソニー株式会社 カラー陰極線管の製造方法
JPH07254359A (ja) * 1994-03-16 1995-10-03 Sony Corp ダンパーワイヤ張架方法とダンパーワイヤ張架装置
JPH0945258A (ja) * 1995-07-26 1997-02-14 Sony Corp カラー陰極線管
JPH10199440A (ja) * 1997-01-10 1998-07-31 Sony Corp アパーチャグリル支持フレーム及びアパーチャグリル支持フレームの製造方法
US6166782A (en) * 1997-01-29 2000-12-26 Apple Computer, Inc. Method and apparatus for reducing visibility of damping wires in aperture grill display tubes
JPH10302663A (ja) * 1997-04-23 1998-11-13 Sony Corp カラー陰極線管用の色選別機構
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
JP3300669B2 (ja) * 1998-09-01 2002-07-08 松下電器産業株式会社 カラー陰極線管
KR100612824B1 (ko) * 1999-06-01 2006-08-21 엘지전자 주식회사 평면 브라운관용 텐션마스크 구조체
JP3089627B1 (ja) * 1999-06-15 2000-09-18 ソニー株式会社 色選別体およびその振動防止方法並びに陰極線菅
US6366010B1 (en) * 1999-12-08 2002-04-02 Sony Electronics (Singapore) Pte, Ltd. Frame for a color selection mechanism for a cathode ray tube
US6559586B1 (en) 2000-02-08 2003-05-06 Sarnoff Corporation Color picture tube including an electron gun in a coated tube neck
KR100351858B1 (ko) * 2000-10-17 2002-09-11 엘지전자주식회사 평면 음극선관의 섀도우 마스크 진동 감쇄 구조
KR100350624B1 (ko) * 2000-12-22 2002-08-30 엘지전자주식회사 컬러음극선관
KR100728775B1 (ko) 2000-12-27 2007-06-19 삼성에스디아이 주식회사 음극선관의 색 선별 장치
KR100414482B1 (ko) * 2001-04-23 2004-01-07 엘지전자 주식회사 음극선관용 텐션 타입 새도우마스크 댐퍼스프링 용접 구조
KR100460781B1 (ko) * 2001-08-29 2004-12-09 엘지.필립스디스플레이(주) 개선된 댐퍼를 가지는 컬러 음극선관
US6566799B1 (en) 2001-11-15 2003-05-20 Thomson Licensing, S.A. Cathode ray tubes having damper wire support springs
KR100447239B1 (ko) * 2002-01-03 2004-09-04 엘지.필립스디스플레이(주) 칼라 음극선관
KR100414488B1 (ko) 2002-02-06 2004-01-07 엘지.필립스디스플레이(주) 음극선관
JP4131645B2 (ja) * 2002-06-18 2008-08-13 富士通株式会社 アパーチャグリル方式のディスプレイ装置および輝度の制御方法
JP2004296169A (ja) * 2003-03-26 2004-10-21 Mitsubishi Electric Corp カラー陰極線管用の色識別電極構体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209276A (en) * 1968-01-31 1970-10-21 Thomson Csf An arrangement for damping the vibrations of the wires in colour television receiver tubes
GB1240251A (en) * 1968-01-11 1971-07-21 Sony Corp Grid structure for color picture tubes
GB2098392A (en) * 1981-05-08 1982-11-17 Sony Corp Colour cathode ray tubes
EP0144246A2 (en) * 1983-12-08 1985-06-12 Sony Corporation Method of manufacturing an aperture grille for colour cathode ray tubes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487253A (en) * 1967-08-28 1969-12-30 Us Army Mechanical damping of planar vacuum tube grids
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
JPH0770291B2 (ja) * 1986-02-14 1995-07-31 ソニー株式会社 カラ−陰極線管の色選択電極
JPH01206544A (ja) * 1988-02-15 1989-08-18 Sony Corp 陰極線管の格子装置の制振構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1240251A (en) * 1968-01-11 1971-07-21 Sony Corp Grid structure for color picture tubes
GB1209276A (en) * 1968-01-31 1970-10-21 Thomson Csf An arrangement for damping the vibrations of the wires in colour television receiver tubes
GB2098392A (en) * 1981-05-08 1982-11-17 Sony Corp Colour cathode ray tubes
EP0144246A2 (en) * 1983-12-08 1985-06-12 Sony Corporation Method of manufacturing an aperture grille for colour cathode ray tubes

Also Published As

Publication number Publication date
DE4235925A1 (de) 1993-04-29
GB2260856A (en) 1993-04-28
GB9222323D0 (en) 1992-12-09
NL194566B (nl) 2002-03-01
US5382871A (en) 1995-01-17
DE4235925C2 (de) 2003-05-28
KR930008928A (ko) 1993-05-22
NL194566C (nl) 2002-07-02
NL9201849A (nl) 1993-05-17
FR2686454A1 (fr) 1993-07-23
JPH05121008A (ja) 1993-05-18
FR2686454B1 (enExample) 1995-03-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081023