KR100731661B1 - 프레임에 부착된 장력 마스크를 구비하는 컬러 수상관 - Google Patents
프레임에 부착된 장력 마스크를 구비하는 컬러 수상관 Download PDFInfo
- Publication number
- KR100731661B1 KR100731661B1 KR1020017012332A KR20017012332A KR100731661B1 KR 100731661 B1 KR100731661 B1 KR 100731661B1 KR 1020017012332 A KR1020017012332 A KR 1020017012332A KR 20017012332 A KR20017012332 A KR 20017012332A KR 100731661 B1 KR100731661 B1 KR 100731661B1
- Authority
- KR
- South Korea
- Prior art keywords
- mask
- strands
- color
- openings
- tension
- 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
Links
Images
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
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- 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
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- 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
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- 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
- H01J2229/0766—Details of skirt or border
- H01J2229/0772—Apertures, cut-outs, depressions, or the like
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (5)
- 컬러 수상관(10) 내에 장착된 지지 프레임(50)에 부착되는 장력 마스크(24, 66, 76: tension mask)를 구비하는 컬러 수상관(10)에 있어서,상기 장력 마스크는,수직으로 연장되는 복수의 평행 스트랜드들(42, 74, 84: strands)에 의해 형성된 활성 개구 형성부로서, 상기 스트랜드들 사이에는 상기 수상관 동작 시에 전자 빔들(electron beams)이 통과하는 연장된 작동 개구들(44, 70, 80: elongated operational apertures)이 존재하는 것인, 상기 활성 개구 형성부(40: active apertured portion)와,상기 활성 개구 형성부 외부에, 상기 스트랜드들의 축 방향의(longitudinal) 중심선들에 따라 정렬되는 연장된 추가 개구들(45, 68, 78)을 그 안에 갖는 상단 및 하단의 경계부들(46, 48)을 포함하는 것인,컬러 수상관.
- 제1항에 있어서, 상기 작동 개구들(44, 70, 80)은 상기 경계부들(46, 48) 내로 연장되고, 상기 추가 개구들(45, 68, 78)은 이격되어 서로 엇갈리는 방식(interdigitated fashion)으로 상기 작동 개구들의 부분들과 오버랩되는 것인, 컬러 수상관.
- 제2항에 있어서, 상기 장력 마스크(24, 66, 76)는 상기 지지 프레임(50)의 열팽창 계수와 상이한 열팽창 계수를 갖는 것인, 컬러 수상관.
- 제3항에 있어서, 상기 장력 마스크(24, 66, 20, 76)는 인바(Invar)로 형성되고, 상기 지지 프레임은 강철(steel)로 형성되는 것인 컬러 수상관.
- 제1항에 있어서, 상기 스트랜드들(84)은 상기 장력 마스크(76)의 상기 활성 개구 형성부(40) 내에서 상기 스트랜드들 사이에 타이 바들(tie bars)을 갖는 것인 컬러 수상관.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/283,497 | 1999-04-01 | ||
US09/283,497 US6274975B1 (en) | 1999-04-01 | 1999-04-01 | Color picture tube having a tension mask attached to a frame |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020001804A KR20020001804A (ko) | 2002-01-09 |
KR100731661B1 true KR100731661B1 (ko) | 2007-06-25 |
Family
ID=23086341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017012332A Expired - Fee Related KR100731661B1 (ko) | 1999-04-01 | 2000-03-27 | 프레임에 부착된 장력 마스크를 구비하는 컬러 수상관 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6274975B1 (ko) |
EP (1) | EP1166311B1 (ko) |
JP (1) | JP2002541626A (ko) |
KR (1) | KR100731661B1 (ko) |
CN (1) | CN1197111C (ko) |
AU (1) | AU3923800A (ko) |
DE (1) | DE60023277T2 (ko) |
MX (1) | MXPA01009855A (ko) |
MY (1) | MY120385A (ko) |
TW (1) | TW455902B (ko) |
WO (1) | WO2000060637A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100708639B1 (ko) * | 2001-01-12 | 2007-04-18 | 삼성에스디아이 주식회사 | 칼라 음극선관용 마스크 프레임 조립체 |
US6731055B2 (en) * | 2001-01-22 | 2004-05-04 | Thomson Licensing S.A. | Color picture tube having a low expansion tension mask attached to a higher expansion frame |
AUPR824001A0 (en) * | 2001-10-12 | 2001-11-08 | Dincel, Burak | A building element |
US6600258B2 (en) * | 2001-10-29 | 2003-07-29 | Thomson Licensing S.A. | Tension mask for a cathode-ray-tube |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06187918A (ja) * | 1992-12-16 | 1994-07-08 | Sony Corp | 陰極線管の色選別機構 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT284218B (de) | 1968-02-12 | 1970-09-10 | Sony Corp | Farbbildröhre |
US3731134A (en) * | 1969-06-25 | 1973-05-01 | Hitachi Ltd | Color picture tube utilizing a shadow mask which selects colors and detects the displacement of the beam |
NL7200212A (ko) | 1971-01-14 | 1972-07-18 | ||
JPS4853668A (ko) * | 1971-11-08 | 1973-07-27 | ||
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 |
CH642453A5 (de) | 1980-09-22 | 1984-04-13 | Uniboard Ag | Pneumatisch-elektrischer wandler. |
GB8708574D0 (en) | 1987-04-10 | 1987-05-13 | Philips Nv | Colour cathode ray tube |
US5085606A (en) | 1989-04-12 | 1992-02-04 | Zenith Electronics Corporation | Method of manufacture for post-mask deflection type tension mask color cathode ray tube |
JPH04126341A (ja) | 1990-06-05 | 1992-04-27 | Sony Corp | カラー陰極線管 |
US5594300A (en) | 1995-11-15 | 1997-01-14 | Thomson Consumer Electronics, Inc. | Color picture tube having a tensioned mask and compliant support frame assembly |
JPH09161672A (ja) | 1995-12-12 | 1997-06-20 | Sony Corp | 陰極線管用色選別機構の組立方法 |
JPH09251837A (ja) | 1996-03-15 | 1997-09-22 | Sony Corp | 陰極線管の製造方法 |
JP3429643B2 (ja) | 1997-06-24 | 2003-07-22 | 大日本印刷株式会社 | アパーチャグリル |
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 |
-
1999
- 1999-04-01 US US09/283,497 patent/US6274975B1/en not_active Expired - Fee Related
-
2000
- 2000-03-24 TW TW089105477A patent/TW455902B/zh active
- 2000-03-27 AU AU39238/00A patent/AU3923800A/en not_active Abandoned
- 2000-03-27 KR KR1020017012332A patent/KR100731661B1/ko not_active Expired - Fee Related
- 2000-03-27 MX MXPA01009855A patent/MXPA01009855A/es active IP Right Grant
- 2000-03-27 EP EP00918427A patent/EP1166311B1/en not_active Expired - Lifetime
- 2000-03-27 JP JP2000610040A patent/JP2002541626A/ja not_active Withdrawn
- 2000-03-27 DE DE60023277T patent/DE60023277T2/de not_active Expired - Fee Related
- 2000-03-27 CN CNB008059667A patent/CN1197111C/zh not_active Expired - Fee Related
- 2000-03-27 WO PCT/US2000/008052 patent/WO2000060637A1/en active Search and Examination
- 2000-03-31 MY MYPI20001323A patent/MY120385A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06187918A (ja) * | 1992-12-16 | 1994-07-08 | Sony Corp | 陰極線管の色選別機構 |
Also Published As
Publication number | Publication date |
---|---|
US6274975B1 (en) | 2001-08-14 |
DE60023277D1 (de) | 2005-11-24 |
JP2002541626A (ja) | 2002-12-03 |
KR20020001804A (ko) | 2002-01-09 |
EP1166311B1 (en) | 2005-10-19 |
TW455902B (en) | 2001-09-21 |
WO2000060637A1 (en) | 2000-10-12 |
MXPA01009855A (es) | 2002-05-06 |
CN1197111C (zh) | 2005-04-13 |
CN1346507A (zh) | 2002-04-24 |
AU3923800A (en) | 2000-10-23 |
MY120385A (en) | 2005-10-31 |
DE60023277T2 (de) | 2006-07-20 |
EP1166311A1 (en) | 2002-01-02 |
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PA0105 | International application |
Patent event date: 20010927 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20050328 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 20061012 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070319 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20070618 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20070619 End annual number: 3 Start annual number: 1 |
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