DD253324A5 - Farbfernsehbildroehre mit verringerter ablenkdefokussierung - Google Patents

Farbfernsehbildroehre mit verringerter ablenkdefokussierung Download PDF

Info

Publication number: DD253324A5
Authority: DD; German Democratic Republic
Prior art keywords: electrode; voltage; color television; picture tube; television picture
Prior art date: 1986-01-21

Application number

DD87299335A

Other languages

German (de)

English (en)

Inventor

Jan Gerritsen

Cornelius J Aerts

Original Assignee

�K@�K@��}��k��

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.)

1986-01-21

Filing date

1987-01-19

Publication date

1988-01-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19847439&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD253324(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-01-19 Application filed by �K@�K@��}��k�� filed Critical �K@�K@��}��k��

1988-01-13 Publication of DD253324A5 publication Critical patent/DD253324A5/de

Links

238000010894 electron beam technology Methods 0.000 claims description 18
230000001360 synchronised effect Effects 0.000 claims description 3
230000003068 static effect Effects 0.000 abstract description 3
230000000694 effects Effects 0.000 description 5
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
238000005259 measurement Methods 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
238000012937 correction Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
101150103171 DARS1 gene Proteins 0.000 description 1
201000009310 astigmatism Diseases 0.000 description 1
230000002238 attenuated effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000009877 rendering Methods 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
- H01J29/58—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
- 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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/4834—Electrical arrangements coupled to electrodes, e.g. potentials
- H01J2229/4837—Electrical arrangements coupled to electrodes, e.g. potentials characterised by the potentials applied
- H01J2229/4841—Dynamic potentials
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
- H01J2229/4848—Aperture shape as viewed along beam axis
- H01J2229/4858—Aperture shape as viewed along beam axis parallelogram
- H01J2229/4865—Aperture shape as viewed along beam axis parallelogram rectangle

Landscapes

Video Image Reproduction Devices For Color Tv Systems (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Silicon Compounds (AREA)
Road Signs Or Road Markings (AREA)
Details Of Television Scanning (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

DD87299335A 1986-01-21 1987-01-19 Farbfernsehbildroehre mit verringerter ablenkdefokussierung DD253324A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8600117A NL8600117A (nl)	1986-01-21	1986-01-21	Kleurenbeeldbuis met verminderde deflectie defocussering.

Publications (1)

Publication Number	Publication Date
DD253324A5 true DD253324A5 (de)	1988-01-13

Family

ID=19847439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD87299335A DD253324A5 (de)	1986-01-21	1987-01-19	Farbfernsehbildroehre mit verringerter ablenkdefokussierung

Country Status (9)

Country	Link
US (2)	US4742279A (fr)
EP (1)	EP0231964B1 (fr)
JP (1)	JPS62172635A (fr)
KR (1)	KR950007683B1 (fr)
AT (1)	ATE79200T1 (fr)
CA (1)	CA1275683C (fr)
DD (1)	DD253324A5 (fr)
DE (1)	DE3780836T2 (fr)
NL (1)	NL8600117A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0275191B1 (fr) *	1987-01-14	1995-09-27	RCA Thomson Licensing Corporation	Tube image couleur muni d'un canon à trois lentilles
JPS63241842A (ja) *	1987-03-30	1988-10-07	Toshiba Corp	カラ−陰極線管
JP2542627B2 (ja) *	1987-08-05	1996-10-09	株式会社東芝	カラ−受像管装置
NL8702631A (nl) *	1987-11-04	1989-06-01	Philips Nv	Kleurenbeeldbuis, afbuigsysteem en elektronenkanon.
US4877998A (en) *	1988-10-27	1989-10-31	Rca Licensing Corp.	Color display system having an electron gun with dual electrode modulation
KR910007654Y1 (ko) *	1988-11-02	1991-09-30	삼성전관 주식회사	다단집속형 음극선관용 전자총
US5235241A (en) *	1988-12-19	1993-08-10	U.S. Philips Corporation	Electron gun component with electrode positioning means
US4988926A (en) *	1989-02-08	1991-01-29	U.S. Philips Corporation	Color cathode ray tube system with reduced spot growth
US5262702A (en) *	1989-03-23	1993-11-16	Kabushiki Kaisha Toshiba	Color cathode-ray tube apparatus
JP2825287B2 (ja) *	1989-03-23	1998-11-18	株式会社東芝	カラー受像管装置
KR970011874B1 (en) *	1989-07-31	1997-07-18	Lg Electronics Inc	Electron gun for color picture tube
US5036258A (en) *	1989-08-11	1991-07-30	Zenith Electronics Corporation	Color CRT system and process with dynamic quadrupole lens structure
US5061881A (en) *	1989-09-04	1991-10-29	Matsushita Electronics Corporation	In-line electron gun
DE69020478T2 (de) *	1989-10-02	1996-02-22	Philips Electronics Nv	Farbbildröhrensystem mit reduziertem Fleckwachstum.
EP0427235B1 (fr) *	1989-11-09	1996-01-31	Kabushiki Kaisha Toshiba	Tube à rayons cathodiques en couleur et son procédé de commande
US5066887A (en) *	1990-02-22	1991-11-19	Rca Thomson Licensing Corp.	Color picture tube having an inline electron gun with an astigmatic prefocusing lens
DE4012888A1 (de) *	1990-04-23	1991-10-24	Nokia Unterhaltungselektronik	Gitter fuer elektronenstrahl-erzeugungssysteme
TR24842A (tr) *	1991-02-21	1992-05-01	Rca Licensing Corp	ASTIGNATIK BIR ÖN ODAKLAMA MERCEGI OLAN SIRAHATLI BIR ELEKTRON TABANCASINA SAHIP OLAN RENKLI RESIM TüPü
KR940006972Y1 (ko) *	1991-08-22	1994-10-07	주식회사 금성사	칼라수상관용 전자총의 주렌즈 형성 전극
US5399946A (en) *	1992-12-17	1995-03-21	Samsung Display Devices Co., Ltd.	Dynamic focusing electron gun
JP4017024B2 (ja)	1997-02-07	2007-12-05	松下電器産業株式会社	カラー受像管
JP3528526B2 (ja)	1997-08-04	2004-05-17	松下電器産業株式会社	カラー受像管装置
JPH1167121A (ja) *	1997-08-27	1999-03-09	Matsushita Electron Corp	陰極線管
KR20020085463A (ko) *	2001-05-08	2002-11-16	삼성에스디아이 주식회사	빔 인덱스형 음극선관의 전자총
US6987367B2 (en) *	2003-06-10	2006-01-17	Kabushiki Kaisha Toshiba	Cathode-ray tube

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4383199A (en) *	1977-12-09	1983-05-10	Mitsubishi Denki Kabushiki Kaisha	Electron gun
JPS5553853A (en) *	1978-10-17	1980-04-19	Toshiba Corp	Electron gun structure
JPS5750749A (en) *	1980-09-11	1982-03-25	Matsushita Electronics Corp	Electromagnetic deflection type cathode ray tube
US4443736A (en) *	1981-09-23	1984-04-17	Rca Corporation	Electron gun for dynamic beam shape modulation
JPS58192252A (ja) *	1982-05-06	1983-11-09	Matsushita Electronics Corp	陰極線管装置
JPS58198832A (ja) *	1982-05-14	1983-11-18	Matsushita Electronics Corp	陰極線管装置
JPS59159665A (ja) *	1983-02-28	1984-09-10	Matsushita Electric Works Ltd	出力回路ユニツトの検査装置
JPS59220004A (ja) *	1983-05-26	1984-12-11	日立電線株式会社	送電線架線用吊金車の展開回収方法
NL8302773A (nl) *	1983-08-05	1985-03-01	Philips Nv	Kleurenbeeldbuis.
US4560910A (en) *	1984-01-19	1985-12-24	Zenith Electronics Corporation	Parabolic waveform generator

1986
- 1986-01-21 NL NL8600117A patent/NL8600117A/nl not_active Application Discontinuation
1987
- 1987-01-12 US US07/002,065 patent/US4742279A/en not_active Ceased
- 1987-01-15 CA CA000527369A patent/CA1275683C/fr not_active Expired - Lifetime
- 1987-01-16 AT AT87200053T patent/ATE79200T1/de not_active IP Right Cessation
- 1987-01-16 DE DE8787200053T patent/DE3780836T2/de not_active Expired - Fee Related
- 1987-01-16 EP EP87200053A patent/EP0231964B1/fr not_active Expired - Lifetime
- 1987-01-17 KR KR1019870000332A patent/KR950007683B1/ko not_active Expired - Fee Related
- 1987-01-19 DD DD87299335A patent/DD253324A5/de not_active IP Right Cessation
- 1987-01-19 JP JP62008360A patent/JPS62172635A/ja active Pending
1989
- 1989-08-31 US US07/402,001 patent/USRE33592E/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATE79200T1 (de)	1992-08-15
EP0231964B1 (fr)	1992-08-05
DE3780836T2 (de)	1993-03-04
EP0231964A1 (fr)	1987-08-12
DE3780836D1 (de)	1992-09-10
KR950007683B1 (ko)	1995-07-14
USRE33592E (en)	1991-05-21
JPS62172635A (ja)	1987-07-29
US4742279A (en)	1988-05-03
NL8600117A (nl)	1987-08-17
KR870007551A (ko)	1987-08-20
CA1275683C (fr)	1990-10-30

Legal Events

Date	Code	Title	Description
1995-05-24	RPV	Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act)
1996-01-18	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DD253324A5 (de)	1988-01-13	Farbfernsehbildroehre mit verringerter ablenkdefokussierung
DE3614700C2 (fr)	1993-01-21
DE2608463C3 (de)	1980-11-06	Inline-Farbbildröhre
DE68919803T2 (de)	1995-06-08	Farbanzeigesystem und Röhre, versehen mit einer an zwei Elektroden modulierten Elektronenkanone.
DE3888748T2 (de)	1994-08-04	Struktur einer Elektronenkanone für Farbbildröhrengerät.
EP0134059B1 (fr)	1988-10-26	Tube-image couleurs
DE68916283T2 (de)	1994-12-08	Elektronenkanone für Farbbildröhre.
DE69032405T2 (de)	1999-03-04	Verfahren und vorrichtung zur kontrolle der dynamischen konvergenz mehrerer elektronenstrahlen in einer farbkathodenstrahlröhre
DE69426438T2 (de)	2001-07-12	Farbkathodenstrahlröhrevorrichtung
DE68928732T2 (de)	1998-12-24	Elektronenkanonenvorrichtung für Kathodenstrahlröhre
DE4215127A1 (de)	1993-05-27	Elektronenkanone fuer eine farbkathodenstrahlroehre
DE69123375T2 (de)	1997-05-28	Farbbildröhre mit Inline-Elektronenkanone mit einer astigmatischen Vorfokussierungslinse
DE2544293A1 (de)	1976-04-08	Elektronenstrahlsystem
DD262525A5 (de)	1988-11-30	Farbbild-wiedergabesystem
DE3118998A1 (de)	1982-03-11	"farbfernsehwiedergabesystem"
DE2544294B2 (de)	1977-05-18	Farbbildsichtgeraet
DD259059A5 (de)	1988-08-10	Farbbild-wiedergabesystem
DE3416560A1 (de)	1984-11-08	Inline-kathodenstrahlroehre mit einem in einer schirmgitterelektrode ausgebildeten asymmetrischen schlitz
DE3882408T2 (de)	1993-11-11	Elektronenkanone für eine Farbbildröhre.
DE3741202C2 (fr)	1993-07-01
DE3851987T2 (de)	1995-05-18	Farbbildröhre mit Inline-Elektronenkanone und einer Einzellinse.
DE3218939C2 (fr)	1991-05-02
DE4415812C2 (de)	2001-08-16	Farbbildröhre mit einer Inline-Elektronenkanone, die drei astigmatische Linsen aufweist
DE69114893T2 (de)	1996-06-20	Farbbildröhre mit "inline" Elektronenkanone mit Fokusjustierung.
DE3402857A1 (de)	1984-08-02	Farbbildroehre mit inline-elektronenstrahlerzeugungssystem