RU2025818C1 - Цветной кинескоп - Google Patents

Цветной кинескоп Download PDF

Info

Publication number: RU2025818C1
Authority: RU; Russia
Prior art keywords: lens; electrode; focusing; apertures; rays
Prior art date: 1990-04-16

Application number

SU914895096A

Other languages

English (en)

Russian (ru)

Inventor

Ли Мэнинджер Лорен

Джордж Маркс Брюс

Original Assignee

Томсон Конзьюмер Электроникс, Инк.

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.)

1990-04-16

Filing date

1991-04-15

Publication date

1994-12-30

1991-04-15 Application filed by Томсон Конзьюмер Электроникс, Инк. filed Critical Томсон Конзьюмер Электроникс, Инк.

1994-12-30 Application granted granted Critical

1994-12-30 Publication of RU2025818C1 publication Critical patent/RU2025818C1/ru

Images

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
- 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
- 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
- H01J2229/4872—Aperture shape as viewed along beam axis circular
- 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
- H01J2229/4896—Aperture shape as viewed along beam axis complex and not provided for

Landscapes

Video Image Reproduction Devices For Color Tv Systems (AREA)
Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Electron Sources, Ion Sources (AREA)

SU914895096A 1990-04-16 1991-04-15 Цветной кинескоп RU2025818C1 (ru)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US50953790A	1990-04-16	1990-04-16
US509537		1990-04-16

Publications (1)

Publication Number	Publication Date
RU2025818C1 true RU2025818C1 (ru)	1994-12-30

Family

ID=24027042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU914895096A RU2025818C1 (ru)	1990-04-16	1991-04-15	Цветной кинескоп

Country Status (10)

Country	Link
EP (1)	EP0452789B1 (de)
JP (1)	JP2616849B2 (de)
KR (1)	KR950002262B1 (de)
CN (1)	CN1041577C (de)
CA (1)	CA2039501C (de)
DE (1)	DE69114893T2 (de)
MY (1)	MY105411A (de)
PL (1)	PL165538B1 (de)
RU (1)	RU2025818C1 (de)
TR (1)	TR25229A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06251722A (ja) *	1993-02-24	1994-09-09	Hitachi Ltd	陰極線管
FR2705164B1 (fr) *	1993-05-10	1995-07-13	Thomson Tubes & Displays	Tube image couleurs à canons à électrons en ligne avec lentilles astigmatiques.
CN1054462C (zh) *	1994-06-30	2000-07-12	中华映管股份有限公司	彩色显像管的电子枪
JP3726402B2 (ja) *	1996-07-05	2005-12-14	ソニー株式会社	カラー陰極線管用インライン電子銃
KR19980040898A (ko) *	1996-11-30	1998-08-17	엄길용	인라인형 전자총의 통형전극
KR20030060616A (ko) *	2002-01-10	2003-07-16	엘지.필립스디스플레이(주)	칼라음극선관용 전자총
CN1306544C (zh) *	2004-01-05	2007-03-21	彩虹集团电子股份有限公司	调整彩色显像管电子束配列的工艺方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2509526B1 (fr) *	1981-07-10	1986-08-29	Rca Corp	Perfectionnements apportes aux canons electroniques en ligne a lentille focale allongee pour tube image couleur
US4400649A (en) *	1981-07-10	1983-08-23	Rca Corporation	Color picture tube having an improved expanded focus lens type inline electron gun
JPS58198830A (ja) *	1982-05-14	1983-11-18	Hitachi Ltd	カラー受像管
NL8203322A (nl) *	1982-08-25	1984-03-16	Philips Nv	Kleurenbeeldbuis.
JPH0630227B2 (ja) *	1983-12-28	1994-04-20	株式会社東芝	カラ−受像管用電子銃
FR2590724B1 (fr) *	1985-11-22	1988-01-08	Videocolor	Dispositif de correction de l'effet de deviation du a une variation de la tension de focalisation dans un tube cathodique trichrome a cathodes en ligne
US4764704A (en) *	1987-01-14	1988-08-16	Rca Licensing Corporation	Color cathode-ray tube having a three-lens electron gun
DE3854506T2 (de) *	1987-01-14	1996-04-04	Rca Thomson Licensing Corp	Farbbildröhre mit einer Drei-Linsen-Elektronenkanone.
CN1013534B (zh) *	1987-04-08	1991-08-14	彩色图象公司	三色阴极射线管偏移效应的校正装置
US4737682A (en) *	1987-07-20	1988-04-12	Rca Corporation	Color picture tube having an inline electron gun with an einzel lens
JP2690930B2 (ja) *	1988-02-26	1997-12-17	株式会社日立製作所	カラー陰極線管用電子銃

1991
- 1991-04-04 CA CA002039501A patent/CA2039501C/en not_active Expired - Fee Related
- 1991-04-08 MY MYPI91000575A patent/MY105411A/en unknown
- 1991-04-10 DE DE69114893T patent/DE69114893T2/de not_active Expired - Fee Related
- 1991-04-10 EP EP91105658A patent/EP0452789B1/de not_active Expired - Lifetime
- 1991-04-10 TR TR91/0363A patent/TR25229A/xx unknown
- 1991-04-13 KR KR1019910005933A patent/KR950002262B1/ko not_active IP Right Cessation
- 1991-04-15 RU SU914895096A patent/RU2025818C1/ru not_active IP Right Cessation
- 1991-04-15 JP JP3110959A patent/JP2616849B2/ja not_active Expired - Fee Related
- 1991-04-15 CN CN91102510A patent/CN1041577C/zh not_active Expired - Fee Related
- 1991-04-16 PL PL91289904A patent/PL165538B1/pl not_active IP Right Cessation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
1. Патент США N 4737682, кл. H 01J 29/62, опублик.1988. *
2. Патент США N 4764704, кл. H 01J 29/62, опублик.1988. *
3. Патент США N 4558253, кл. H 01J 29/62, опублик.1985. *

Also Published As

Publication number	Publication date
KR950002262B1 (ko)	1995-03-15
DE69114893T2 (de)	1996-06-20
MY105411A (en)	1994-09-30
EP0452789B1 (de)	1995-11-29
EP0452789A3 (en)	1992-02-12
JP2616849B2 (ja)	1997-06-04
CN1056016A (zh)	1991-11-06
JPH04230938A (ja)	1992-08-19
CA2039501C (en)	1999-02-02
DE69114893D1 (de)	1996-01-11
EP0452789A2 (de)	1991-10-23
KR910019103A (ko)	1991-11-30
PL165538B1 (pl)	1995-01-31
TR25229A (tr)	1993-01-01
PL289904A1 (en)	1992-02-10
CN1041577C (zh)	1999-01-06
CA2039501A1 (en)	1991-10-17

Publication	Publication Date	Title
RU2030808C1 (ru)	1995-03-10	Система цветного дисплея
EP0424888B1 (de)	1995-03-01	Farbbildkathodenstrahlröhre
CA1177514A (en)	1984-11-06	Color picture tube having an improved inline electron gun with an expanded focus lens
CA2036857C (en)	2001-11-27	Color picture tube having an inline electron gun with an astigmatic prefocusing lens
KR920005903B1 (ko)	1992-07-24	음극선관
US4528476A (en)	1985-07-09	Cathode-ray tube having electron gun with three focus lenses
KR100316548B1 (ko)	2002-04-24	편향렌즈crt를위한동적축외초점이탈보정
US3970890A (en)	1976-07-20	Plural beam cathode ray tube including an astigmatic electron lens and self-converging
RU2025818C1 (ru)	1994-12-30	Цветной кинескоп
US4558253A (en)	1985-12-10	Color picture tube having an inline electron gun with asymmetric focusing lens
KR970008567B1 (ko)	1997-05-27	3개의 비점수차 렌즈를 갖는 인라인 전자총을 구비한 컬러 수상관
EP0361455B1 (de)	1997-08-27	Vorrichtung für eine Farbkathodenstrahlröhre
KR100192348B1 (ko)	1999-06-15	칼라 수상관용 전자총
KR950012704B1 (ko)	1995-10-20	개량된 전자총을 구비한 음극선관
JPS6310444A (ja)	1988-01-18	カラー表示装置
GB2144903A (en)	1985-03-13	Cathode-ray tube with electron gun having an astigmatic beam forming region
JPS63198241A (ja)	1988-08-16	カラー陰極線管
KR200156561Y1 (ko)	1999-09-01	칼라음극선관용 전자총
JPH09219156A (ja)	1997-08-19	カラー陰極線管用電子銃
JP2692858B2 (ja)	1997-12-17	カラー受像管装置
KR940008763B1 (ko)	1994-09-26	칼라 음극선관용 전자총
KR100831004B1 (ko)	2008-05-20	음극선관용 전자총
KR0129381Y1 (ko)	1998-12-01	칼라수상관용 전자총
JPH0762985B2 (ja)	1995-07-05	カラー受像装置
JPH03283337A (ja)	1991-12-13	カラー受像管装置

Legal Events

Date	Code	Title	Description
2010-07-20	MM4A	The patent is invalid due to non-payment of fees	Effective date: 20080416
2010-07-20	REG	Reference to a code of a succession state	Ref country code: RU Ref legal event code: MM4A Effective date: 20080416

Date

Code

Title

Description

2010-07-20

MM4A

The patent is invalid due to non-payment of fees

Effective date: 20080416