BR9702980A - Circuito de degaussagem para um tubo de imagem a cores - Google Patents

Circuito de degaussagem para um tubo de imagem a cores

Info

Publication number: BR9702980A
Authority: BR; Brazil
Prior art keywords: color imaging; imaging tube; degassing circuit; degassing; circuit
Prior art date: 1996-10-07

Application number

BR9702980A

Other languages

English (en)

Inventor

Kwang Ho Lee

Original Assignee

Lg Electronics Inc

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.)

1996-10-07

Filing date

1997-10-07

Publication date

1999-06-15

1997-10-07 Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc

1999-06-15 Publication of BR9702980A publication Critical patent/BR9702980A/pt

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Direct Current Feeding And Distribution (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)
Processing Of Color Television Signals (AREA)

BR9702980A 1996-10-07 1997-10-07 Circuito de degaussagem para um tubo de imagem a cores BR9702980A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1019960044443A KR100237958B1 (ko)	1996-10-07	1996-10-07	씨피티 자동 소자 회로

Publications (1)

Publication Number	Publication Date
BR9702980A true BR9702980A (pt)	1999-06-15

Family

ID=19476532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9702980A BR9702980A (pt)	1996-10-07	1997-10-07	Circuito de degaussagem para um tubo de imagem a cores

Country Status (4)

Country	Link
KR (1)	KR100237958B1 (pt)
BR (1)	BR9702980A (pt)
GB (1)	GB2318038B (pt)
ID (1)	ID18640A (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4295078A (en) *	1980-05-12	1981-10-13	Rca Corporation	Color television receiver degaussing circuit
US4458178A (en) *	1982-09-29	1984-07-03	Motorola, Inc.	Logic controlled degaussing system
DE4041484A1 (de) *	1990-12-22	1992-06-25	Thomson Brandt Gmbh	Entmagnetisierungsschaltung fuer die bildroehre in einem fernsehempfaenger
DE4335080A1 (de) *	1992-10-16	1994-04-21	Gold Star Electronics	Vorrichtung zum Entmagnetisieren
KR0140727B1 (ko) *	1994-12-29	1998-07-15	김주용	금속배선 콘택 제조방법

1996
- 1996-10-07 KR KR1019960044443A patent/KR100237958B1/ko not_active Expired - Fee Related
1997
- 1997-10-07 BR BR9702980A patent/BR9702980A/pt not_active Application Discontinuation
- 1997-10-07 ID IDP973388A patent/ID18640A/id unknown
- 1997-10-07 GB GB9721274A patent/GB2318038B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ID18640A (id)	1998-04-30
GB2318038B (en)	1999-08-11
KR19980026117A (ko)	1998-07-15
GB9721274D0 (en)	1997-12-10
MX9707682A (es)	1998-07-31
KR100237958B1 (ko)	2000-01-15
GB2318038A (en)	1998-04-08

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Legal Events

Date	Code	Title	Description
2002-05-28	FB34	Technical and formal requirements: requirement - article 34 of industrial property law
2007-09-11	B15K	Others concerning applications: alteration of classification	Free format text: ALTERADA A CLASSIFICACAO DE H01J 29/98; H04N 5/782 PARA INT.C. 2007.01 Ipc: H04N 9/29 (2007.01)
2007-09-18	B07A	Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
2008-05-13	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
2009-02-10	B11B	Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
2011-09-20	B153	Others concerning applications: republication	Free format text: REFERENTE A RPI 1914 DE 11/07/2007 CODIGO DE DESPACHO: 15.11 ALTERADA PARA INT.CL. 2007.1 H04N 9/29