HK173096A - Cathode ray-tube having shadow mask for low overscan - Google Patents

Cathode ray-tube having shadow mask for low overscan

Info

Publication number
HK173096A
HK173096A HK173096A HK173096A HK173096A HK 173096 A HK173096 A HK 173096A HK 173096 A HK173096 A HK 173096A HK 173096 A HK173096 A HK 173096A HK 173096 A HK173096 A HK 173096A
Authority
HK
Hong Kong
Prior art keywords
tube
cathode ray
shadow mask
low overscan
overscan
Prior art date
Application number
HK173096A
Other languages
English (en)
Inventor
Richard Clark Bauder
Original Assignee
Rca Thomson Licensing 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 Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK173096A publication Critical patent/HK173096A/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
    • H01J29/02—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
    • H01J2229/0766—Details of skirt or border
HK173096A 1987-02-10 1996-09-12 Cathode ray-tube having shadow mask for low overscan HK173096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/013,090 US4748371A (en) 1987-02-10 1987-02-10 Cathode-ray tube shadow mask for low overscan

Publications (1)

Publication Number Publication Date
HK173096A true HK173096A (en) 1996-09-20

Family

ID=21758254

Family Applications (1)

Application Number Title Priority Date Filing Date
HK173096A HK173096A (en) 1987-02-10 1996-09-12 Cathode ray-tube having shadow mask for low overscan

Country Status (9)

Country Link
US (1) US4748371A (xx)
EP (1) EP0278709B1 (xx)
JP (1) JPS63200436A (xx)
KR (1) KR950005109B1 (xx)
CA (1) CA1283440C (xx)
DD (1) DD267592A5 (xx)
DE (1) DE3864533D1 (xx)
HK (1) HK173096A (xx)
PL (1) PL158624B1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0164579B1 (en) * 1995-11-07 1999-03-20 Samsung Electronics Co Ltd Semi-wide tv
TW328605B (en) * 1996-03-11 1998-03-21 Hitachi Ltd The color cathode tube
CN1056014C (zh) * 1996-06-04 2000-08-30 北京·松下彩色显象管有限公司 彩色阴极射线管用荫罩结构
US6188170B1 (en) * 1996-07-12 2001-02-13 Kabushiki Kaisha Toshiba Color cathode ray tube including mask frame with protruding portions
WO1998012729A1 (en) * 1996-09-17 1998-03-26 Hitachi, Ltd. Color cathode-ray tube
JPH10334822A (ja) * 1997-05-30 1998-12-18 Toshiba Corp カラー受像管
JP2000011908A (ja) 1998-06-26 2000-01-14 Hitachi Ltd シャドウマスク組立を備えたカラー陰極線管
JP3458727B2 (ja) * 1998-10-30 2003-10-20 松下電器産業株式会社 カラー陰極線管
KR100339363B1 (ko) * 2000-05-17 2002-06-03 구자홍 새도우 마스크 어셈블리
KR20040108279A (ko) * 2003-06-17 2004-12-23 엘지.필립스디스플레이(주) 음극선관의 마스크 프레임
KR100863972B1 (ko) * 2007-09-13 2008-10-16 삼성에스디아이 주식회사 음극선관
KR102436563B1 (ko) * 2017-12-27 2022-08-26 엘지디스플레이 주식회사 표시장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030536A (en) * 1956-04-20 1962-04-17 Owens Illinois Glass Co Face plate for supporting color-control elements in cathode-ray tubes
DE2242782B2 (de) * 1971-09-03 1976-04-29 Hitachi, Ltd., Tokio Farbbildroehre mit einer farbauswahlelektrode
IT985896B (it) * 1972-05-17 1974-12-20 Rca Corp Tubo a raggi catodici
JPS5465471A (en) * 1977-11-04 1979-05-26 Hitachi Ltd Color picture tube
US4196446A (en) * 1978-11-24 1980-04-01 Zenith Radio Corporation Television picture tube having enhanced resolution and color purity
JPS5671257A (en) * 1979-11-16 1981-06-13 Toshiba Corp Manufacturing process of color picture tube
JPS60130032A (ja) * 1983-12-15 1985-07-11 Matsushita Electric Ind Co Ltd カラ−受像管用シヤドウマスク
DE3346361A1 (de) * 1983-12-22 1985-07-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbbildroehre und verfahren zu deren herstellung und justierung
US4599533A (en) * 1984-05-15 1986-07-08 Rca Corporation Color picture tube having shadow mask frame with truncated corners
JPS6222355A (ja) * 1985-07-19 1987-01-30 Mitsubishi Electric Corp シヤドウマスク式カラ−陰極線管

Also Published As

Publication number Publication date
EP0278709A3 (en) 1988-11-30
US4748371A (en) 1988-05-31
KR880010459A (ko) 1988-10-08
EP0278709B1 (en) 1991-09-04
EP0278709A2 (en) 1988-08-17
DD267592A5 (de) 1989-05-03
PL270563A1 (en) 1988-12-22
KR950005109B1 (ko) 1995-05-18
DE3864533D1 (de) 1991-10-10
PL158624B1 (pl) 1992-09-30
JPS63200436A (ja) 1988-08-18
CA1283440C (en) 1991-04-23
JPH0463501B2 (xx) 1992-10-12

Similar Documents

Publication Publication Date Title
GB8421867D0 (en) Devices for accelerating electrons
EP0210805A3 (en) Cathode for electron tube
GB8523452D0 (en) Electron beam
GB8712116D0 (en) Thermionic cathode structure
DE3568907D1 (en) Wire-ion-plasma electron gun employing auxiliary grid
EP0330355A3 (en) Cathode for electron tube
HK62687A (en) Cathode-ray tube having an improved shadow mask contour
DE3377548D1 (en) Improved crt shadow mask assembly
EP0278709A3 (en) Cathode ray-tube having shadow mask for low overscan
EP0239083A3 (en) Flat shadow mask for color cathode ray tube
IL81721A0 (en) Plasma-anode electron gun
GB8523298D0 (en) Electron emissive mask
DE3561781D1 (en) Electron gun
GB8612489D0 (en) Shadow mask
EP0281379A3 (en) Shadow mask type color cathode ray tube
EP0222560A3 (en) Shadow mask
DE3379361D1 (en) Electron emitter assembly
KR910000923B1 (en) Color cathode ray tube having shadow mask assembly
GB8611321D0 (en) Correcting electron beam misconvergance
GB2221085B (en) Shadow mask assembly for colour cathode ray tube
GB2231198B (en) Secondary electron emission cathode
GB8613820D0 (en) Electron lithography
SG122794G (en) Cathode ray-tube having shadow mask for low overscan
DE3561180D1 (en) Thermionic electron emitter
GB8521348D0 (en) Accelerating electrons

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20080207