MY116663A - Color cathode-ray tube having uniaxial tension focus mask - Google Patents

Color cathode-ray tube having uniaxial tension focus mask

Info

Publication number
MY116663A
MY116663A MYPI96003087A MYPI9603087A MY116663A MY 116663 A MY116663 A MY 116663A MY PI96003087 A MYPI96003087 A MY PI96003087A MY PI9603087 A MYPI9603087 A MY PI9603087A MY 116663 A MY116663 A MY 116663A
Authority
MY
Malaysia
Prior art keywords
screen
insulator layer
metal strands
insulating layer
coefficient
Prior art date
Application number
MYPI96003087A
Other languages
English (en)
Inventor
Satyam Choudary Cherukuri
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 MY116663A publication Critical patent/MY116663A/en

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using 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

  • Glass Compositions (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
MYPI96003087A 1995-07-26 1996-07-26 Color cathode-ray tube having uniaxial tension focus mask MY116663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/509,315 US5647653A (en) 1995-07-26 1995-07-26 Uniaxial tension focus mask materials

Publications (1)

Publication Number Publication Date
MY116663A true MY116663A (en) 2004-03-31

Family

ID=24026146

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96003087A MY116663A (en) 1995-07-26 1996-07-26 Color cathode-ray tube having uniaxial tension focus mask

Country Status (14)

Country Link
US (1) US5647653A (instruction)
EP (1) EP0840936B1 (instruction)
JP (1) JP3419783B2 (instruction)
KR (1) KR100261738B1 (instruction)
CN (1) CN1085403C (instruction)
AU (1) AU6544596A (instruction)
CA (1) CA2226522C (instruction)
DE (1) DE69616071T2 (instruction)
IN (1) IN189894B (instruction)
MX (1) MX9800725A (instruction)
MY (1) MY116663A (instruction)
RU (1) RU2161842C2 (instruction)
TW (1) TW362232B (instruction)
WO (1) WO1997005641A1 (instruction)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100222604B1 (ko) * 1997-08-29 1999-10-01 손욱 칼라 음극선관의 어퍼쳐 그릴
US6157121A (en) * 1998-10-13 2000-12-05 Thomson Licensing S.A. Color picture tube having metal strands spaced from the insulator layers
US6246164B1 (en) * 1999-04-01 2001-06-12 Thomson Licensing S.A. Color picture tube having a low expansion tension mask attached to a higher expansion frame
US6597093B2 (en) * 2000-12-15 2003-07-22 Thomson Licensing S. A. Cathode ray tube with a focus mask wherein a cap layer formed on the insulating material
US6642643B2 (en) * 2000-12-20 2003-11-04 Thomson Licensing S.A. Silicate materials for cathode-ray tube (CRT) applications
US6784606B2 (en) * 2000-12-20 2004-08-31 Thomson Licensing S. A. Cathode-ray tube having a focus mask with improved insulator performance
US6628057B2 (en) * 2000-12-22 2003-09-30 Thomson Licensing S. A. Slightly conducting insulators for cathode-ray tube (CRT) applications
US6677700B2 (en) * 2000-12-22 2004-01-13 Thomson Licensing S. A. Cathode-ray tube having a focus mask using partially conductive insulators
US6541901B2 (en) * 2001-02-26 2003-04-01 Thomson Licensing S.A. Tension mask frame assembly for a CRT
US6720719B2 (en) * 2001-03-06 2004-04-13 Thomson Licensing S. A. Resistive coating for a tensioned focus mask CRT
US6600258B2 (en) 2001-10-29 2003-07-29 Thomson Licensing S.A. Tension mask for a cathode-ray-tube
US20040000855A1 (en) * 2002-06-26 2004-01-01 Benigni Samuel Paul Insulator system for a CRT focus mask
KR100568218B1 (ko) 2004-10-06 2006-04-05 삼성전자주식회사 휴대용 컴퓨터

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059781A (en) * 1974-07-17 1977-11-22 U.S. Philips Corporation Shadow mask each aperture of which is defined by a quadrupolar lens
NL7600421A (nl) * 1976-01-16 1977-07-19 Philips Nv Werkwijze voor het vervaardigen van een kleuren- beeldbuis en aldus vervaardigde kleurenbeeld- buis.
NL7600418A (nl) * 1976-01-16 1977-07-19 Philips Nv Werkwijze voor het vervaardigen van een kleuren- beeldbuis, kleurenbeeldbuis vervaardigd volgens de werkwijze en inrichting voor het uitvoeren van de werkwijze.
US4164059A (en) * 1976-01-16 1979-08-14 U.S. Philips Corporation Method of manufacturing a color display tube and color display tube manufactured by said method
NL7711773A (nl) * 1977-10-27 1979-05-02 Philips Nv Kleurenbeeldbuis en werkwijze voor de vervaar- diging van een dergelijke kleurenbeeldbuis.
US4650435A (en) * 1980-12-18 1987-03-17 Rca Corporation Method of making a focusing color-selection structure for a CRT
US4443499A (en) * 1981-01-26 1984-04-17 Rca Corporation Method of making a focusing color-selection structure for a CRT
NL8102200A (nl) * 1981-05-06 1982-12-01 Philips Nv Kleurenbeeldbuis.
US4464601A (en) * 1982-08-11 1984-08-07 Rca Corporation CRT with quadrupolar-focusing color-selection structure
JPS5944752A (ja) * 1982-09-07 1984-03-13 Sony Corp カラ−陰極線管
US4470822A (en) * 1983-02-25 1984-09-11 Rca Corporation Method of fabricating a metalized electrode assembly
US4621214A (en) * 1984-04-19 1986-11-04 Rca Corporation Color selection means having a charged insulator portion for a cathode-ray tube
US4686416A (en) * 1986-02-21 1987-08-11 Zenith Electronics Corporation Color CRT front assembly with tension mask support
US5111106A (en) * 1989-04-12 1992-05-05 Zenith Electronics Corporation Post-mask-deflection type tension mask color cathode ray tube
NL8902758A (nl) * 1989-11-08 1991-06-03 Philips Nv Beeldweergave-inrichting en werkwijzen voor het vervaardigen van een beeldweergave-inrichting.
US5041756A (en) * 1990-07-23 1991-08-20 Rca Licensing Corporation Color picture tube having a tensioned shadow mask and support frame assembly
US5045010A (en) * 1990-07-23 1991-09-03 Rca Licensing Corporation Method of assemblying a tensioned shadow mask and support frame

Also Published As

Publication number Publication date
RU2161842C2 (ru) 2001-01-10
CA2226522A1 (en) 1997-02-13
TW362232B (en) 1999-06-21
MX9800725A (es) 1998-04-30
JP3419783B2 (ja) 2003-06-23
IN189894B (instruction) 2003-05-03
HK1015073A1 (en) 1999-10-08
CN1085403C (zh) 2002-05-22
JPH11510645A (ja) 1999-09-14
KR100261738B1 (ko) 2000-07-15
DE69616071T2 (de) 2002-07-04
CN1191627A (zh) 1998-08-26
DE69616071D1 (de) 2001-11-22
EP0840936A1 (en) 1998-05-13
AU6544596A (en) 1997-02-26
WO1997005641A1 (en) 1997-02-13
EP0840936B1 (en) 2001-10-17
KR19990035864A (ko) 1999-05-25
US5647653A (en) 1997-07-15
CA2226522C (en) 2002-02-12

Similar Documents

Publication Publication Date Title
MY115199A (en) Color crt comprising a uniaxial tension focus mask
US5229691A (en) Electronic fluorescent display
MY116663A (en) Color cathode-ray tube having uniaxial tension focus mask
TW290702B (en) Uniaxial tension focus mask for a color crt and method of making same
CA2127442A1 (en) Image Display
RU98103269A (ru) Цветная элт и способ изготовления маски для нее
MY140620A (en) Display apparatus having an enhanced resolution shadow mask and method of making same
US5752755A (en) Method for making shadow mask for color picture tube and a shadow mask made thereby
US5519283A (en) Internal magnetic shield for a color cathode-ray tube
US6157121A (en) Color picture tube having metal strands spaced from the insulator layers
WO2002049063A3 (en) Silicon carbide films for cathode-ray tube (crt) applications
EP0896359B1 (en) Color image receiving tube
US2939981A (en) Grid frame support structures for cathode ray tubes
MXPA02002407A (es) Mascara de enfoque de tension para un tubo de rayos catodicos (crt).
US2867749A (en) Color television
CA1170705A (en) Crt with quadrupolar-focusing color-selection structure
CA2026957A1 (en) Color picture tube having an electron gun with reduced convergence drift
US4350922A (en) Multicolor cathode-ray tube with quadrupolar focusing color-selection structure
MY112526A (en) Cathode ray tube
US2738436A (en) Electrode structure
MXPA02002406A (es) Tubo de rayos catodicos que tiene una mascara de enfoque de tension con un revestimiento resistivo.
US3689792A (en) Aluminum electron shield coated with powder of one of iron, copper, nickel and cobalt
MY117573A (en) Color picture tube having improved shadow mask frame
US3484862A (en) Colour kinescopes
MY117924A (en) Color cathode-ray tube having phosphor elements deposited on an imperforate matrix border