PL237387A1 - Colour picture tube - deflecting yoke assembly - Google Patents

Colour picture tube - deflecting yoke assembly

Info

Publication number: PL237387A1
Authority: PL; Poland
Prior art keywords: picture tube; yoke assembly; colour picture; deflecting yoke; deflecting
Prior art date: 1981-07-10

Application number

PL23738782A

Other versions

PL146011B1 (en

Inventor

Albert M Morrell

Richard H Hughes

William H Barkow

Original Assignee

Rca 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.)

1981-07-10

Filing date

1982-07-09

Publication date

1983-01-31

1982-01-29 Priority claimed from US06/343,734 external-priority patent/US4620133A/en

1982-07-09 Application filed by Rca Corp filed Critical Rca Corp

1983-01-31 Publication of PL237387A1 publication Critical patent/PL237387A1/en

1988-12-31 Publication of PL146011B1 publication Critical patent/PL146011B1/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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- 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
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
- 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
- H01J29/48—Electron guns
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
- H01J29/503—Three or more guns, the axes of which lay in a common plane
- 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
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only

PL1982237387A 1981-07-10 1982-07-09 Colour image reproduction system PL146011B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US28223481A	1981-07-10	1981-07-10
US06/343,734 US4620133A (en)	1982-01-29	1982-01-29	Color image display systems

Publications (2)

Publication Number	Publication Date
PL237387A1 true PL237387A1 (en)	1983-01-31
PL146011B1 PL146011B1 (en)	1988-12-31

Family

ID=26961321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1982237387A PL146011B1 (en)	1981-07-10	1982-07-09	Colour image reproduction system

Country Status (19)

Country	Link
KR (2)	KR910001462B1 (en)
AT (1)	AT393924B (en)
AU (1)	AU556501B2 (en)
BR (1)	BR8203962A (en)
DD (1)	DD202220A5 (en)
DE (2)	DE3225633A1 (en)
DK (1)	DK172523B1 (en)
ES (1)	ES8305156A1 (en)
FI (1)	FI73337C (en)
FR (2)	FR2509527B1 (en)
GB (2)	GB2101397B (en)
HK (2)	HK59891A (en)
IT (3)	IT1214441B (en)
NL (1)	NL191194C (en)
NZ (1)	NZ201226A (en)
PL (1)	PL146011B1 (en)
PT (1)	PT75085B (en)
SE (1)	SE447772B (en)
SU (1)	SU1613004A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4558253A (en) *	1983-04-18	1985-12-10	Rca Corporation	Color picture tube having an inline electron gun with asymmetric focusing lens
US4766344A (en) *	1983-04-21	1988-08-23	North American Philips Consumer Electronics Corp.	In-line electron gun structure for color cathode ray tube having oblong apertures
IT1176203B (en) *	1983-06-27	1987-08-18	Rca Corp	CATHODE TUBE WITH AN ELECTRONIC CANNON PRESENTING A REGION OF FORMATION OF AN ASTIGMATIC BEAM
US4608515A (en) *	1985-04-30	1986-08-26	Rca Corporation	Cathode-ray tube having a screen grid with asymmetric beam focusing means and refraction lens means formed therein
FR2705164B1 (en) *	1993-05-10	1995-07-13	Thomson Tubes & Displays	Color image tube with electron guns in line with astigmatic lenses.

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3573524A (en)	1968-04-13	1971-04-06	Sony Corp	Multi-apertured grid housing and shielding plurality of cathodes
US3928785A (en)	1971-11-23	1975-12-23	Adrian W Standaart	Single gun, multi-screen, multi-beam, multi-color cathode ray tube
BE793992A (en) *	1972-01-14	1973-05-02	Rca Corp	CATHODIC RAY TUBE
US3725831A (en) *	1972-01-14	1973-04-03	Rca Corp	Magnetic beam adjusting arrangements
US3800176A (en) *	1972-01-14	1974-03-26	Rca Corp	Self-converging color image display system
NL7400887A (en)	1974-01-23	1975-07-25	Philips Nv	CATHOD BEAM TUBE.
US3952224A (en)	1974-10-04	1976-04-20	Rca Corporation	In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures
US3984723A (en)	1974-10-04	1976-10-05	Rca Corporation	Display system utilizing beam shape correction
GB1537070A (en)	1975-01-24	1978-12-29	Matsushita Electronics Corp	Colour television tube assemblies
US4049991A (en) *	1976-10-08	1977-09-20	Gte Sylvania Incorporated	Longitudinal rib embossment in tri-apertured, substantially planar electrode
US4162470A (en) *	1977-07-26	1979-07-24	Rca Corporation	Magnetizing apparatus and method for producing a statically converged cathode ray tube and product thereof
NL175002C (en)	1977-11-24	1984-09-03	Philips Nv	CATHODE JET TUBE WITH AT LEAST AN ELECTRON GUN.
NL178374C (en)	1977-11-24	1986-03-03	Philips Nv	ELECTRON RADIUS TUBE WITH NON-ROTATION SYMETRIC ELECTRON LENS BETWEEN FIRST AND SECOND GRID.
US4143345A (en) *	1978-06-06	1979-03-06	Rca Corporation	Deflection yoke with permanent magnet raster correction
US4234814A (en)	1978-09-25	1980-11-18	Rca Corporation	Electron gun with astigmatic flare-reducing beam forming region
EP0014922A1 (en) *	1979-02-22	1980-09-03	International Standard Electric Corporation	Electron gun
JPS55154044A (en)	1979-05-18	1980-12-01	Hitachi Ltd	Electrode structure of electron gun and its manufacture
US4251747A (en) *	1979-11-15	1981-02-17	Gte Products Corporation	One piece astigmatic grid for color picture tube electron gun
JPS5750749A (en) *	1980-09-11	1982-03-25	Matsushita Electronics Corp	Electromagnetic deflection type cathode ray tube
US4370592A (en) *	1980-10-29	1983-01-25	Rca Corporation	Color picture tube having an improved inline electron gun with an expanded focus lens
US4388552A (en) *	1981-07-10	1983-06-14	Rca Corporation	Color picture tube having an improved expanded focus lens type inline electron gun

1982
- 1982-06-21 IT IT8221964A patent/IT1214441B/en active
- 1982-06-21 PT PT75085A patent/PT75085B/en unknown
- 1982-07-02 FI FI822370A patent/FI73337C/en not_active IP Right Cessation
- 1982-07-02 AU AU85565/82A patent/AU556501B2/en not_active Expired
- 1982-07-02 SE SE8204107A patent/SE447772B/en not_active IP Right Cessation
- 1982-07-02 ES ES513670A patent/ES8305156A1/en not_active Expired
- 1982-07-06 GB GB08219509A patent/GB2101397B/en not_active Expired
- 1982-07-08 DE DE19823225633 patent/DE3225633A1/en active Granted
- 1982-07-08 BR BR8203962A patent/BR8203962A/en not_active IP Right Cessation
- 1982-07-08 DE DE3249810A patent/DE3249810C2/de not_active Expired - Lifetime
- 1982-07-08 SU SU823466056A patent/SU1613004A3/en active
- 1982-07-09 DK DK198203101A patent/DK172523B1/en not_active IP Right Cessation
- 1982-07-09 AT AT0268082A patent/AT393924B/en not_active IP Right Cessation
- 1982-07-09 NZ NZ201226A patent/NZ201226A/en unknown
- 1982-07-09 FR FR8212131A patent/FR2509527B1/en not_active Expired
- 1982-07-09 DD DD82241553A patent/DD202220A5/en not_active IP Right Cessation
- 1982-07-09 NL NL8202802A patent/NL191194C/en not_active IP Right Cessation
- 1982-07-09 PL PL1982237387A patent/PL146011B1/en unknown
- 1982-07-09 KR KR8203069A patent/KR910001462B1/en not_active IP Right Cessation
1985
- 1985-02-05 IT IT8519397A patent/IT1228512B/en active
- 1985-05-13 FR FR858507223A patent/FR2563047B1/en not_active Expired - Lifetime
- 1985-11-06 GB GB08527360A patent/GB2164490B/en not_active Expired
1987
- 1987-07-09 KR KR1019870007394A patent/KR910001539B1/en not_active IP Right Cessation
1990
- 1990-04-30 IT IT20167A patent/IT1240019B/en active IP Right Grant
1991
- 1991-08-01 HK HK598/91A patent/HK59891A/en not_active IP Right Cessation
- 1991-08-01 HK HK599/91A patent/HK59991A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK172523B1 (en)	1998-11-16
KR890003277A (en)	1989-04-13
FR2509527A1 (en)	1983-01-14
IT1214441B (en)	1990-01-18
DE3225633A1 (en)	1983-03-17
AU8556582A (en)	1983-01-13
FI73337C (en)	1987-09-10
IT1228512B (en)	1991-06-20
SE8204107L (en)	1983-01-11
GB8527360D0 (en)	1985-12-11
AU556501B2 (en)	1986-11-06
HK59991A (en)	1991-08-09
DK310182A (en)	1983-01-11
AT393924B (en)	1992-01-10
FI73337B (en)	1987-05-29
DE3249810C2 (en)	1990-02-15
IT9020167A0 (en)	1990-04-30
FR2563047A1 (en)	1985-10-18
GB2164490B (en)	1986-08-28
KR910001539B1 (en)	1991-03-15
IT1240019B (en)	1993-11-27
KR840000971A (en)	1984-03-26
PT75085B (en)	1984-05-15
DD202220A5 (en)	1983-08-31
GB2164490A (en)	1986-03-19
ES513670A0 (en)	1983-03-16
IT9020167A1 (en)	1991-10-30
PL146011B1 (en)	1988-12-31
PT75085A (en)	1982-07-01
SE8204107D0 (en)	1982-07-02
SU1613004A3 (en)	1990-12-07
NL8202802A (en)	1983-02-01
FR2563047B1 (en)	1992-01-03
KR910001462B1 (en)	1991-03-07
FR2509527B1 (en)	1986-03-28
NL191194B (en)	1994-10-03
DE3225633C2 (en)	1987-05-14
FI822370L (en)	1983-01-11
IT8519397A0 (en)	1985-02-05
IT8221964A0 (en)	1982-06-21
ES8305156A1 (en)	1983-03-16
HK59891A (en)	1991-08-09
SE447772B (en)	1986-12-08
GB2101397B (en)	1986-08-20
ATA268082A (en)	1991-06-15
FI822370A0 (en)	1982-07-02
BR8203962A (en)	1983-06-28
NZ201226A (en)	1985-12-13
GB2101397A (en)	1983-01-12
NL191194C (en)	1995-03-01

Publication	Publication Date	Title
GB2123645B (en)	1985-12-18	Colour facsimile
GB8303313D0 (en)	1983-03-09	Colour television system
PL249062A1 (en)	1985-04-09	Colour picture tube
GB2132387B (en)	1987-11-11	Colour video system syncronisation
PL237388A1 (en)	1983-01-17	Colour picture tube
GB8304237D0 (en)	1983-03-23	Colour television camera
DE3274712D1 (en)	1987-01-22	Colour television systems
GB8420916D0 (en)	1984-09-19	Colour television camera
GB8503765D0 (en)	1985-03-20	Colour picture tube
JPS57187839A (en)	1982-11-18	Color picture tube
EP0156362A3 (en)	1987-02-04	Colour picture tube
JPS57138283A (en)	1982-08-26	Color television receiver
DE3265244D1 (en)	1985-09-12	Beam-indexing color picture tube arrangement
GB8513366D0 (en)	1985-07-03	Colour picture tube
GB2098344B (en)	1985-08-21	Colour copying
GB2047043B (en)	1983-04-20	Colour television system
GB8430935D0 (en)	1985-01-16	Color picture tube
DE3476839D1 (en)	1989-03-30	Color picture tube
GB2105548B (en)	1985-05-30	Colour television system
DE3573042D1 (en)	1989-10-19	Colour picture tube
DE3260425D1 (en)	1984-08-30	Mask-focusing color picture tube
GB8512993D0 (en)	1985-06-26	Colour picture
GB8402100D0 (en)	1984-02-29	Colour picture tube
DE3476606D1 (en)	1989-03-09	Color picture tube
PL237387A1 (en)	1983-01-31	Colour picture tube - deflecting yoke assembly