KR900017078A - 색 선별 전극과 그 제조방법 - Google Patents

색 선별 전극과 그 제조방법 Download PDF

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Publication number
KR900017078A
KR900017078A KR1019900005314A KR900005314A KR900017078A KR 900017078 A KR900017078 A KR 900017078A KR 1019900005314 A KR1019900005314 A KR 1019900005314A KR 900005314 A KR900005314 A KR 900005314A KR 900017078 A KR900017078 A KR 900017078A
Authority
KR
South Korea
Prior art keywords
pair
grit
elastic supports
support rods
electrode
Prior art date
Application number
KR1019900005314A
Other languages
English (en)
Other versions
KR100190476B1 (ko
Inventor
히사오 구메
슈이찌 구와지마
다까히데 산마
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR900017078A publication Critical patent/KR900017078A/ko
Application granted granted Critical
Publication of KR100190476B1 publication Critical patent/KR100190476B1/ko

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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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • 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
    • 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
    • H01J2229/0722—Frame
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

내용 없음

Description

색 선별 전극과 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 색 선별 전극의 일예를 도시한 사시도,
제2도는 본 발명의 동작 설명에 관계하는 측면도,
제3도는 열 그릿트율과 금속체의 열 팽창율의 관계를 도시한 그래프.

Claims (2)

  1. 서로 대향하는 한쌍의 지지봉과 그 양 지지봉사이에 부착된 한쌍의 탄성지지체로 구성되는 프레임에 다수의 리봉상 그릿트 소체가 설치되어 이루어진 색 선별 전극에 있어서, 상기 한쌍의 탄성지지체의 상기 그릿트 소체의 설치면의 반대면만에 각각 상기 탄성지지체 보다 열 팽창계수가 큰 금속체가 고착되어 있는 것을 특징으로 하는 색 선별 전극.
  2. 서로 대향하는 한쌍의 지지봉과 그 양 지지봉사이에 부착된 한쌍의 탄성지지체로 구성되는 프레임에 다수의 리봉상 그릿트 소체가 설치되어 이루어진 색 선별 전극의 제조방법에 있어서, 상기 한쌍의 탄성지지체 및 상기 한쌍의 지지봉에 의해서 상기 그릿트 소체에 부여되는 장력을 경감한 상태로 열 처리를 행하는 것을 특징으로 하는 색 선별 전극의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900005314A 1989-04-18 1990-04-17 색 선별 전극과그 제조방법 KR100190476B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP97853 1989-04-18
JP1097853A JP2785201B2 (ja) 1989-04-18 1989-04-18 色選別電極とその製造方法

Publications (2)

Publication Number Publication Date
KR900017078A true KR900017078A (ko) 1990-11-15
KR100190476B1 KR100190476B1 (ko) 1999-06-01

Family

ID=14203300

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005314A KR100190476B1 (ko) 1989-04-18 1990-04-17 색 선별 전극과그 제조방법

Country Status (6)

Country Link
US (1) US5111107A (ko)
EP (1) EP0393488B1 (ko)
JP (1) JP2785201B2 (ko)
KR (1) KR100190476B1 (ko)
CA (1) CA2014496C (ko)
DE (1) DE69021244T2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000033506A (ko) * 1998-11-24 2000-06-15 김순택 음극선관용 마스크 프레임
KR100311363B1 (ko) * 1993-12-10 2001-12-28 구자홍 현금자동지급기의명세표이송장치

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05234503A (ja) * 1991-08-26 1993-09-10 Mitsubishi Electric Corp 架張式色選別電極構体の黒化方法
DE4311728C2 (de) * 1992-04-10 2002-04-18 Sony Corp Vorrichtung zur Montage einer Lochmaske
JP3180437B2 (ja) * 1992-04-27 2001-06-25 ソニー株式会社 カラー陰極線管の色選別機構及び腕部材、並びにカラー陰極線管
KR100281371B1 (ko) * 1992-11-23 2001-03-02 요트.게.아. 롤페즈 칼라디스플레이튜브용칼라선택수단
JPH06187918A (ja) * 1992-12-16 1994-07-08 Sony Corp 陰極線管の色選別機構
JP3271214B2 (ja) * 1993-09-27 2002-04-02 ソニー株式会社 ブラウン管の色選別電極架張フレームとその製造方法
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
TW283246B (ko) * 1994-02-17 1996-08-11 Mitsubishi Electric Machine
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
JPH0945258A (ja) * 1995-07-26 1997-02-14 Sony Corp カラー陰極線管
US5644192A (en) * 1995-11-15 1997-07-01 Thomson Consumer Electronics, Inc. Color picture having a tensioned mask and compliant support frame assembly
US5952774A (en) * 1997-04-18 1999-09-14 Thomson Consumer Electronics, Inc. Color CRT having a support frame assembly with detensioning means
US5932957A (en) * 1997-04-18 1999-08-03 Thomson Consumer Electronics, Inc. Cathode-ray tube having detentioning rod assembly for a tension mask frame
TW412773B (en) * 1998-08-20 2000-11-21 Koninkl Philips Electronics Nv Color selection electrode for color display tubes
US6407488B1 (en) 1999-04-01 2002-06-18 Thomson Licensing S.A. Color picture tube having a low expansion tension mask
KR100612824B1 (ko) * 1999-06-01 2006-08-21 엘지전자 주식회사 평면 브라운관용 텐션마스크 구조체
JP2001068036A (ja) * 1999-08-27 2001-03-16 Nec Kansai Ltd シャドウマスク構体およびカラーブラウン管
WO2001048784A1 (en) 1999-12-24 2001-07-05 Koninklijke Philips Electronics N.V. A color cathode ray tube comprising a tension mask
KR100683647B1 (ko) 2000-04-21 2007-02-15 삼성에스디아이 주식회사 칼라 음극선관의 텐션 마스크 프레임 조립체
JP2002008555A (ja) * 2000-06-20 2002-01-11 Sony Corp 陰極線管用色選別機構及びカラー陰極線管
JP2002110061A (ja) * 2000-10-03 2002-04-12 Nec Kansai Ltd シャドウマスク構体およびカラーブラウン管
KR100709240B1 (ko) * 2000-10-11 2007-04-19 삼성에스디아이 주식회사 음극선관의 색 선별 장치
KR100717778B1 (ko) 2000-11-17 2007-05-11 삼성에스디아이 주식회사 음극선관의 색 선별 장치
KR100719527B1 (ko) 2000-11-25 2007-05-17 삼성에스디아이 주식회사 칼라 음극선관용 텐션마스크 프레임 조립체
KR100786853B1 (ko) 2001-03-27 2007-12-20 삼성에스디아이 주식회사 인장 마스크를 갖는 음극선관
ITMI20011319A1 (it) * 2001-06-22 2002-12-22 Videocolor Spa Telaio per maschera d'ombra di tubo a raggi catodici
US7215071B2 (en) 2001-07-06 2007-05-08 Thomson Licensing Color cathode ray tube having a detensioning mask frame assembly
KR20030034430A (ko) * 2001-10-23 2003-05-09 삼성에스디아이 주식회사 마스크 프레임 조립체와 이를 가지는 칼라 음극선관
KR20040017092A (ko) * 2002-08-20 2004-02-26 삼성에스디아이 주식회사 칼라 음극선관용 텐션마스크 프레임 조립체

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918826B2 (ja) * 1976-10-28 1984-05-01 ソニー株式会社 陰極線管
JPS5750739A (en) * 1980-09-12 1982-03-25 Sony Corp Manufacture of color selection electrode
JPS5835842A (ja) * 1981-08-26 1983-03-02 Sony Corp カラ−陰極線管のグリツド装置
US4437036A (en) * 1981-10-23 1984-03-13 Rca Corporation Cathode-ray tube having a temperature compensated mask-frame assembly
JPS61116734A (ja) * 1984-11-12 1986-06-04 Mitsubishi Electric Corp カラ−陰極線管用鋼板部品の黒化被膜形成方法
JPH0687395B2 (ja) * 1986-04-25 1994-11-02 ソニー株式会社 陰極線管の色選別機構の製法
JPH07118276B2 (ja) * 1986-05-28 1995-12-18 株式会社東芝 カラー受像管
US4756702A (en) * 1986-12-31 1988-07-12 Zenith Electronics Corporation Pretreatment process for flat tension mask
US4904218A (en) * 1987-12-02 1990-02-27 Zenith Electronics Corporation Blackening of non-iron-based flat tensioned foil shadow masks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100311363B1 (ko) * 1993-12-10 2001-12-28 구자홍 현금자동지급기의명세표이송장치
KR20000033506A (ko) * 1998-11-24 2000-06-15 김순택 음극선관용 마스크 프레임

Also Published As

Publication number Publication date
US5111107A (en) 1992-05-05
EP0393488B1 (en) 1995-08-02
CA2014496A1 (en) 1990-10-18
CA2014496C (en) 2001-07-10
EP0393488A3 (en) 1991-07-31
JPH02276137A (ja) 1990-11-13
EP0393488A2 (en) 1990-10-24
JP2785201B2 (ja) 1998-08-13
KR100190476B1 (ko) 1999-06-01
DE69021244T2 (de) 1996-03-21
DE69021244D1 (de) 1995-09-07

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