BR9702980A - Degassing circuit for a color imaging tube - Google Patents

Degassing circuit for a color imaging tube

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

Portuguese (pt)

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/en

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 Degassing circuit for a color imaging tube BR9702980A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1019960044443A KR100237958B1 (en)	1996-10-07	1996-10-07	EMI

Publications (1)

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

Family

ID=19476532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9702980A BR9702980A (en)	1996-10-07	1997-10-07	Degassing circuit for a color imaging tube

Country Status (4)

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

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 (en) *	1990-12-22	1992-06-25	Thomson Brandt Gmbh	DEMAGNETIZING CIRCUIT FOR THE PIPES IN A TELEVISION RECEIVER
DE4335080A1 (en) *	1992-10-16	1994-04-21	Gold Star Electronics	Demagnetisation appts. including AC control relay and driver circuit - cuts off AC from demagnetising coil when driver transistor is blocked by rise of DC voltage on charged capacitor
KR0140727B1 (en) *	1994-12-29	1998-07-15	김주용	Method of manufacture metal connection

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

Also Published As

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

Similar Documents

Publication	Publication Date	Title
DE69515258D1 (en)	2000-04-06	Color imaging device
GB9520602D0 (en)	1995-12-13	Clutch apparatus for zoom lens barrel
BR9605554A (en)	1999-08-03	Color Image Tube
DE69708372D1 (en)	2002-01-03	Color image forming apparatus
BR9605556A (en)	1998-08-18	Color Image Tube
BR9606168A (en)	1998-08-18	Color image tube
PL308325A1 (en)	1995-10-30	Image tube driver
DE69504778D1 (en)	1998-10-22	Color picture tube
GB9514496D0 (en)	1995-09-13	An optical system for flexible tubes
DE69726817D1 (en)	2004-01-29	Color picture tube
BR9702980A (en)	1999-06-15	Degassing circuit for a color imaging tube
BR9302760A (en)	1994-02-08	COLOR CATHODIC RAYS TUBE
DE69826796D1 (en)	2004-11-11	Color picture tube
EP1121703B8 (en)	2005-10-26	Color picture tube having a tension focus mask
DE69508984D1 (en)	1999-05-20	Image intensifier tube
TW587839U (en)	2004-05-11	Color picture tube
DE69517082D1 (en)	2000-06-29	Color imaging device
DE69731379D1 (en)	2004-12-02	COLOR TUBE
DE69729168D1 (en)	2004-06-24	Color image forming apparatus
BR9606079A (en)	1998-09-01	Degaussing circuit for a cathode ray tube
GB2336941B (en)	2003-02-19	Stretched mask for color picture tube
GB2347516B (en)	2003-01-22	Camera having film winding apparatus
GB9608886D0 (en)	1996-07-03	Image dye-forming couplers
DE69509021D1 (en)	1999-05-20	Color picture tube
DE69711259D1 (en)	2002-05-02	A video image projector

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