NL8601091A - Kleurenbeeldbuis met coma-correctie. - Google Patents

Kleurenbeeldbuis met coma-correctie. Download PDF

Info

Publication number: NL8601091A
Authority: NL; Netherlands
Prior art keywords: correction; screen; deflection; beams; display tube
Prior art date: 1986-04-29

Application number

NL8601091A

Other languages

English (en)

Dutch (nl)

Original Assignee

Philips Nv

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.)

1986-04-29

Filing date

1986-04-29

Publication date

1987-11-16

1986-04-29 Application filed by Philips Nv filed Critical Philips Nv

1986-04-29 Priority to NL8601091A priority Critical patent/NL8601091A/nl

1986-06-09 Priority to CA000511098A priority patent/CA1265839A/en

1986-06-11 Priority to EP86201018A priority patent/EP0243541B1/de

1986-06-11 Priority to DE86201018T priority patent/DE3688976D1/de

1986-06-12 Priority to KR1019860004660A priority patent/KR870010601A/ko

1986-06-12 Priority to JP61135109A priority patent/JPS62262350A/ja

1986-06-12 Priority to CN198686105584A priority patent/CN86105584A/zh

1986-06-24 Priority to YU01103/86A priority patent/YU110386A/xx

1987-11-02 Priority to US07/117,926 priority patent/US4754189A/en

1987-11-16 Publication of NL8601091A publication Critical patent/NL8601091A/nl

Links

206010010071 Coma Diseases 0.000 title description 22
238000010894 electron beam technology Methods 0.000 claims description 20
238000005452 bending Methods 0.000 claims description 5
239000000463 material Substances 0.000 claims description 3
230000000694 effects Effects 0.000 description 9
201000009310 astigmatism Diseases 0.000 description 8
206010073261 Ovarian theca cell tumour Diseases 0.000 description 7
208000001644 thecoma Diseases 0.000 description 7
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
230000003247 decreasing effect Effects 0.000 description 3
238000009826 distribution Methods 0.000 description 3
238000004804 winding Methods 0.000 description 3
239000011521 glass Substances 0.000 description 2
101100335307 Xenopus laevis foxe4 gene Proteins 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1

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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
- 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

Landscapes

Video Image Reproduction Devices For Color Tv Systems (AREA)

NL8601091A 1986-04-29 1986-04-29 Kleurenbeeldbuis met coma-correctie. NL8601091A (nl)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
NL8601091A NL8601091A (nl)	1986-04-29	1986-04-29	Kleurenbeeldbuis met coma-correctie.
CA000511098A CA1265839A (en)	1986-04-29	1986-06-09	Colour television display tube with coma correction
EP86201018A EP0243541B1 (de)	1986-04-29	1986-06-11	Farbfernsehanzeigeröhre mit Komakorrektur
DE86201018T DE3688976D1 (de)	1986-04-29	1986-06-11	Farbfernsehanzeigeröhre mit Komakorrektur.
KR1019860004660A KR870010601A (ko)	1986-04-29	1986-06-12	칼라 텔레비젼 표시관
JP61135109A JPS62262350A (ja)	1986-04-29	1986-06-12	コマ収差補正を有するカラ−テレビジヨン表示管
CN198686105584A CN86105584A (zh)	1986-04-29	1986-06-12	具有慧形象差校正的彩色电视显象管
YU01103/86A YU110386A (en)	1986-04-29	1986-06-24	Colour television picture valve with "coma" setting
US07/117,926 US4754189A (en)	1986-04-29	1987-11-02	Color television display tube with coma correction

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8601091A NL8601091A (nl)	1986-04-29	1986-04-29	Kleurenbeeldbuis met coma-correctie.
NL8601091		1986-04-29

Publications (1)

Publication Number	Publication Date
NL8601091A true NL8601091A (nl)	1987-11-16

Family

ID=19847947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8601091A NL8601091A (nl)	1986-04-29	1986-04-29	Kleurenbeeldbuis met coma-correctie.

Country Status (9)

Country	Link
US (1)	US4754189A (de)
EP (1)	EP0243541B1 (de)
JP (1)	JPS62262350A (de)
KR (1)	KR870010601A (de)
CN (1)	CN86105584A (de)
CA (1)	CA1265839A (de)
DE (1)	DE3688976D1 (de)
NL (1)	NL8601091A (de)
YU (1)	YU110386A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR920000940B1 (ko) *	1988-06-27	1992-01-31	가부시끼가이샤 도시바	칼라 수상관 및 편향 장치
US5225736A (en) *	1988-06-27	1993-07-06	Kabushiki Kaisha Toshiba	Color cathode ray tube apparatus
US4911668A (en) *	1988-10-11	1990-03-27	Rca Licensing Corporation	method of attaching coma correction members to an inline electron gun
DE4013780A1 (de) *	1990-04-28	1991-10-31	Nokia Unterhaltungselektronik	Elektronenstrahl-erzeugungssystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4196370A (en) *	1978-02-24	1980-04-01	Rca Corporation	CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
US4396862A (en) *	1978-05-01	1983-08-02	Rca Corporation	Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4556819A (en) *	1983-12-13	1985-12-03	Rca Corporation	Color picture tube having inline electron gun with coma correction members
KR900000351B1 (ko) *	1984-05-10	1990-01-25	가부시끼가이샤 도시바	컬러 수상관장치
NL8402303A (nl) *	1984-07-20	1986-02-17	Philips Nv	Kleurenbeeldbuis.

1986
- 1986-04-29 NL NL8601091A patent/NL8601091A/nl not_active Application Discontinuation
- 1986-06-09 CA CA000511098A patent/CA1265839A/en not_active Expired - Lifetime
- 1986-06-11 EP EP86201018A patent/EP0243541B1/de not_active Expired - Lifetime
- 1986-06-11 DE DE86201018T patent/DE3688976D1/de not_active Expired - Lifetime
- 1986-06-12 CN CN198686105584A patent/CN86105584A/zh active Pending
- 1986-06-12 JP JP61135109A patent/JPS62262350A/ja active Pending
- 1986-06-12 KR KR1019860004660A patent/KR870010601A/ko not_active Ceased
- 1986-06-24 YU YU01103/86A patent/YU110386A/xx unknown
1987
- 1987-11-02 US US07/117,926 patent/US4754189A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3688976D1 (de)	1993-10-07
YU110386A (en)	1989-12-31
CN86105584A (zh)	1987-12-23
CA1265839A (en)	1990-02-13
KR870010601A (ko)	1987-11-30
JPS62262350A (ja)	1987-11-14
EP0243541A3 (en)	1989-03-22
US4754189A (en)	1988-06-28
EP0243541B1 (de)	1993-09-01
EP0243541A2 (de)	1987-11-04

Legal Events

Date	Code	Title	Description
1991-12-02	BV	The patent application has lapsed

Publication	Publication Date	Title
US4370592A (en)	1983-01-25	Color picture tube having an improved inline electron gun with an expanded focus lens
CA1213304A (en)	1986-10-28	Color image display systems
NL8302773A (nl)	1985-03-01	Kleurenbeeldbuis.
EP0124941B1 (de)	1991-01-09	Kathodenstrahlröhre
NL8300031A (nl)	1984-08-01	Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor.
JPH0470730B2 (de)	1992-11-11
NL8702631A (nl)	1989-06-01	Kleurenbeeldbuis, afbuigsysteem en elektronenkanon.
GB2101803A (en)	1983-01-19	Color picture tube and inline electron gun
JP3320442B2 (ja)	2002-09-03	表示装置及び陰極線管
US4039989A (en)	1977-08-02	Deflection system for a color television display tube
JPS59211947A (ja)	1984-11-30	陰極線管
NL8102526A (nl)	1982-12-16	Kleurenbeeldbuis.
EP0719445B1 (de)	1998-11-11	Farbbildröhre mit in-line elektronenkanone
US4608515A (en)	1986-08-26	Cathode-ray tube having a screen grid with asymmetric beam focusing means and refraction lens means formed therein
JPS59101746A (ja)	1984-06-12	カラ−表示管
US4406970A (en)	1983-09-27	Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
JPH021344B2 (de)	1990-01-11
US4754189A (en)	1988-06-28	Color television display tube with coma correction
EP0257639B1 (de)	1990-04-04	In-line-Farbbildröhre mit einer Komakorrektur
CA1182162A (en)	1985-02-05	Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
NL8402303A (nl)	1986-02-17	Kleurenbeeldbuis.
US4710671A (en)	1987-12-01	Color television display tube with coma correction
NZ201226A (en)	1985-12-13	Geometry of three in line colour television electron beam gun
JPS6097533A (ja)	1985-05-31	カラー表示管
US5834887A (en)	1998-11-10	Color cathode ray tube comprising an in-line electron gun with extended outer apertures