DD294367A5 - Farbbildroehre - Google Patents

Farbbildroehre

Info

Publication number: DD294367A5
Authority: DD; German Democratic Republic
Prior art keywords: farbbildroehre
Prior art date: 1989-05-10

Application number

DD90340451A

Other languages

English (en)

Inventor

Carl L Lundvall

Original Assignee

Thomson Consumer Electronics,Inc.,Us

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.)

1989-05-10

Filing date

1990-05-08

Publication date

1991-09-26

1990-05-08 Application filed by Thomson Consumer Electronics,Inc.,Us filed Critical Thomson Consumer Electronics,Inc.,Us

1991-09-26 Publication of DD294367A5 publication Critical patent/DD294367A5/de

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
- 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
- H01J29/485—Construction of the gun or of parts thereof
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements

DD90340451A 1989-05-10 1990-05-08 Farbbildroehre DD294367A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/349,670 US4992698A (en)	1989-05-10	1989-05-10	Color picture tube including an electron gun with an electrode having an optimized attachment means

Publications (1)

Publication Number	Publication Date
DD294367A5 true DD294367A5 (de)	1991-09-26

Family

ID=23373460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD90340451A DD294367A5 (de)	1989-05-10	1990-05-08	Farbbildroehre

Country Status (11)

Country	Link
US (1)	US4992698A (de)
EP (1)	EP0397470B1 (de)
JP (1)	JP2775193B2 (de)
KR (1)	KR930003834B1 (de)
CN (1)	CN1022006C (de)
CA (1)	CA2013345C (de)
DD (1)	DD294367A5 (de)
DE (1)	DE69021628T2 (de)
HK (1)	HK1004029A1 (de)
PL (1)	PL162522B1 (de)
RU (1)	RU2043675C1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100249574B1 (ko) *	1992-03-27	2000-03-15	요트.게.아. 롤페즈	전자총을 구비한 칼라 표시관
JPH05325828A (ja) *	1992-05-26	1993-12-10	Hitachi Ltd	陰極線管
TW446981B (en) *	1996-12-17	2001-07-21	Koninkl Philips Electronics Nv	Electron gun and method for manufacturing an electron gun
KR20040001452A (ko) *	2002-06-28	2004-01-07	삼성에스디아이 주식회사	음극선관용 전자총
CN103824741A (zh) *	2014-03-14	2014-05-28	大连交通大学	一种高能量电子枪

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3659134A (en) *	1970-07-02	1972-04-25	Sylvania Electric Prod	Electrode support means for an electron gun structure
US3701920A (en) *	1972-01-19	1972-10-31	Gte Sylvania Inc	Cathode ray tube electrode element
US4096408A (en) *	1976-01-28	1978-06-20	Zenith Radio Corporation	Unitized in-line electron gun having stress-absorbing electrode supports
US4049991A (en) *	1976-10-08	1977-09-20	Gte Sylvania Incorporated	Longitudinal rib embossment in tri-apertured, substantially planar electrode
JPS5581252U (de) *	1978-11-30	1980-06-04
JPS56106352A (en) *	1980-01-25	1981-08-24	Hitachi Ltd	Electron gun frame for color picture tube
US4486685A (en) *	1982-05-14	1984-12-04	Rca Corporation	Electron gun assembly with bead strap having an angulated grasping member
NL8701212A (nl) *	1987-05-21	1988-12-16	Philips Nv	Werkwijze voor het bevestigen van elektroden van een elektronenkanon aan dragers.
JPH0740472B2 (ja) *	1987-09-17	1995-05-01	日本電気株式会社	陰極線管用電子銃電極構体

1989
- 1989-05-10 US US07/349,670 patent/US4992698A/en not_active Expired - Lifetime
1990
- 1990-03-29 CA CA002013345A patent/CA2013345C/en not_active Expired - Lifetime
- 1990-04-20 PL PL28486590A patent/PL162522B1/pl unknown
- 1990-05-08 RU SU904743826A patent/RU2043675C1/ru active
- 1990-05-08 JP JP2119668A patent/JP2775193B2/ja not_active Expired - Lifetime
- 1990-05-08 DD DD90340451A patent/DD294367A5/de not_active IP Right Cessation
- 1990-05-09 CN CN90102792A patent/CN1022006C/zh not_active Expired - Lifetime
- 1990-05-09 EP EP90304992A patent/EP0397470B1/de not_active Expired - Lifetime
- 1990-05-09 DE DE69021628T patent/DE69021628T2/de not_active Expired - Lifetime
- 1990-05-09 KR KR9006504A patent/KR930003834B1/ko not_active Expired - Lifetime
1998
- 1998-04-17 HK HK98103218A patent/HK1004029A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR930003834B1 (en)	1993-05-13
US4992698A (en)	1991-02-12
PL162522B1 (pl)	1993-12-31
DE69021628T2 (de)	1996-04-04
CA2013345A1 (en)	1990-11-10
RU2043675C1 (ru)	1995-09-10
KR900019113A (ko)	1990-12-24
EP0397470A2 (de)	1990-11-14
CN1047417A (zh)	1990-11-28
PL284865A1 (en)	1991-03-25
DE69021628D1 (de)	1995-09-21
JPH0334239A (ja)	1991-02-14
CA2013345C (en)	2002-05-07
JP2775193B2 (ja)	1998-07-16
CN1022006C (zh)	1993-09-01
EP0397470A3 (de)	1991-09-04
HK1004029A1 (en)	1998-11-13
EP0397470B1 (de)	1995-08-16

Legal Events

Date	Code	Title	Description
1996-06-20	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE69033697D1 (de)	2001-03-08	Mykonematizide
BR9002634A (pt)	1991-08-20	Poli-alfa-olefina
DE69028192D1 (de)	1996-09-26	Ablenkjoch
BR9000014A (pt)	1990-10-09	Classificaodr
DE69027258D1 (de)	1996-07-11	Phenacylpyridiniothiocephalosporine
DD294367A5 (de)	1991-09-26	Farbbildroehre
BR9001818A (pt)	1991-11-12	Girotrom quase-otico
DE59010414D1 (de)	1996-08-14	Fluorphenylpyridine
DD284561A5 (de)	1990-11-14	Chiptraeger
BR9006503A (pt)	1991-10-01	Copolimero agrilamidios
BR8902801A (pt)	1990-12-26	Vesete
BR8900751A (pt)	1990-06-19	Operculo anti-aglutinante
DE3991666T1 (de)	1991-04-25	Glaettbohrer
BR8906628A (pt)	1991-06-18	Chin-car
BR8906438A (pt)	1991-06-11	Super-domino
BR8906303A (pt)	1991-06-04	Fleximetro
BR8906265A (pt)	1991-06-04	Aspersorio
BR8905416A (pt)	1991-04-23	Continuador
BR8905026A (pt)	1991-04-30	Babadouro multiutilitario
BR8904521A (pt)	1991-03-05	Arquinho
BR8904228A (pt)	1989-11-28	Saia-abajur
BR8904110A (pt)	1991-02-19	Subsolador
BR8903923A (pt)	1991-02-05	Form-facil
BR8902938A (pt)	1990-12-04	Letramatica
KR900016795U (ko)	1990-10-05	지철구