HK90193A - Color picture tube having shadow mask - Google Patents

Color picture tube having shadow mask

Info

Publication number
HK90193A
HK90193A HK901/93A HK90193A HK90193A HK 90193 A HK90193 A HK 90193A HK 901/93 A HK901/93 A HK 901/93A HK 90193 A HK90193 A HK 90193A HK 90193 A HK90193 A HK 90193A
Authority
HK
Hong Kong
Prior art keywords
shadow mask
picture tube
color picture
color
tube
Prior art date
Application number
HK901/93A
Other languages
English (en)
Inventor
Frank Rowland Ragland
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24445188&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK90193(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK90193A publication Critical patent/HK90193A/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
    • 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
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
HK901/93A 1984-05-15 1993-09-02 Color picture tube having shadow mask HK90193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/610,483 US4599533A (en) 1984-05-15 1984-05-15 Color picture tube having shadow mask frame with truncated corners

Publications (1)

Publication Number Publication Date
HK90193A true HK90193A (en) 1993-09-10

Family

ID=24445188

Family Applications (1)

Application Number Title Priority Date Filing Date
HK901/93A HK90193A (en) 1984-05-15 1993-09-02 Color picture tube having shadow mask

Country Status (10)

Country Link
US (1) US4599533A (ja)
JP (1) JPS60253133A (ja)
KR (1) KR920006232B1 (ja)
DE (1) DE3517401A1 (ja)
FR (1) FR2564637B1 (ja)
GB (1) GB2159324B (ja)
HK (1) HK90193A (ja)
IN (1) IN165143B (ja)
IT (1) IT1184531B (ja)
SG (1) SG58091G (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767962A (en) * 1986-07-02 1988-08-30 Zenith Electronics Corporation Color cathode ray tube and tensible shadow mask blank for use therein
US4748371A (en) * 1987-02-10 1988-05-31 Rca Licensing Corporation Cathode-ray tube shadow mask for low overscan
US4939412A (en) * 1988-03-30 1990-07-03 Rca Licensing Corporation Color picture tube having improved shadow mask-frame assembly
CA1292500C (en) * 1988-03-30 1991-11-26 Frank Rowland Ragland Jr. Color picture tube having improved shadow mask-frame assembly
FR2673933B1 (fr) * 1991-03-13 1994-03-04 Degremont Sa Appareil compact de traitement des boues par egouttage et pressage.
KR100281371B1 (ko) * 1992-11-23 2001-03-02 요트.게.아. 롤페즈 칼라디스플레이튜브용칼라선택수단
TW328605B (en) 1996-03-11 1998-03-21 Hitachi Ltd The color cathode tube
KR100428968B1 (ko) * 1997-07-04 2004-07-16 삼성에스디아이 주식회사 칼라 음극선관용 섀도우마스크 프레임 조립체
US6597095B2 (en) * 2001-11-20 2003-07-22 Thomson Licensing S. A. Cathode ray tube mask frame assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426908A1 (de) * 1962-06-29 1968-12-12 Simmering Graz Pauker Ag Kombiniertes Gegendruck-Kondensationsverfahren einer Dampf-Turbinenanlage zur geregelten Abgabe elektrischer Leistung und Bereitung von Heisswasser mit wattmetrischem Regelimpulsgeber in der elektrischen Kupplungsleitung zwischen Fremdnetz und Eigensammelschiene
GB1313071A (en) * 1970-06-15 1973-04-11 Rca Corp Shadwo-mask cathode-ray tube and frame assembly and method of making same
DE2242782B2 (de) * 1971-09-03 1976-04-29 Hitachi, Ltd., Tokio Farbbildroehre mit einer farbauswahlelektrode
DE2549732A1 (de) * 1975-11-06 1977-05-26 Licentia Gmbh Farbwahlmaskenanordnung fuer eine farbbildkathodenstrahlroehre
US4056755A (en) * 1975-12-22 1977-11-01 Rca Corporation Color picture tube having mask-frame assembly with reduced thickness
US4045701A (en) * 1976-02-02 1977-08-30 Zenith Radio Corporation Shadow mask supported by cathode ray tube faceplate
FI71211C (fi) * 1977-06-22 1986-11-24 Hitachi Ltd Haollanordning foer en skuggmask i ett faergkatodstraoleroer
JPS54129876A (en) * 1978-03-31 1979-10-08 Hitachi Ltd Color receiving tube
US4317064A (en) * 1979-10-15 1982-02-23 Zenith Radio Corporation Shadow mask suspension system
NL8004173A (nl) * 1980-07-21 1982-02-16 Philips Nv Kleurenbeeldbuis.
JPS57191941A (en) * 1981-05-22 1982-11-25 Hitachi Ltd Color picture tube
US4437036A (en) * 1981-10-23 1984-03-13 Rca Corporation Cathode-ray tube having a temperature compensated mask-frame assembly

Also Published As

Publication number Publication date
DE3517401C2 (ja) 1990-12-06
SG58091G (en) 1991-08-23
FR2564637A1 (fr) 1985-11-22
IT8520560A0 (it) 1985-05-02
US4599533A (en) 1986-07-08
KR850008036A (ko) 1985-12-11
FR2564637B1 (fr) 1993-11-19
JPH0247821B2 (ja) 1990-10-23
IN165143B (ja) 1989-08-19
JPS60253133A (ja) 1985-12-13
GB8512095D0 (en) 1985-06-19
IT1184531B (it) 1987-10-28
GB2159324B (en) 1988-07-27
GB2159324A (en) 1985-11-27
DE3517401A1 (de) 1985-11-21
KR920006232B1 (ko) 1992-08-01

Similar Documents

Publication Publication Date Title
DE3378442D1 (en) Shadow mask, color picture tube and color television
EP0283129A3 (en) Color picture tube of shadow mask type
GB8503765D0 (en) Colour picture tube
US4623818B1 (en) Shadow mask type color picture tube
DE3573490D1 (en) Electron image projector
EP0156362A3 (en) Colour picture tube
EP0239083A3 (en) Flat shadow mask for color cathode ray tube
GB2160354B (en) Color picture tube having improved shadow mask
PL270885A1 (en) Shadow mask of a colour picture tube
EP0281379A3 (en) Shadow mask type color cathode ray tube
GB2159324B (en) Color picture tube having shadow mask
EP0175345A3 (en) Color flat cathode-ray tube
GB8609875D0 (en) Colour picture tube shadow mask material
DE3573042D1 (en) Colour picture tube
GB2247774B (en) Color picture tube having shadow mask
GB2174104B (en) Color picture tube with shadow mask
PL253587A1 (en) Colour image tube
GB8420080D0 (en) Slit mask colour picture tubes
DE3571891D1 (en) Color picture tube
EP0173086A3 (en) Electron gun for color picture tube
GB2175132B (en) Color picture tube having improved shadow mask
DE3474565D1 (en) Color cathode-ray tube
DE3479076D1 (en) Beam-indexing color cathode-ray tube
SG109491G (en) Color picture tube having improved shadow mask
GB2108315B (en) Color shadow mask cathode ray tubes

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20050512