AU2003265085A1 - Cathode ray tube with improved image quality - Google Patents

Cathode ray tube with improved image quality

Info

Publication number: AU2003265085A1
Authority: AU; Australia
Prior art keywords: image quality; ray tube; cathode ray; improved image; improved
Prior art date: 2002-10-07
Legal status (The legal status 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 status listed.): Abandoned

Application number

AU2003265085A

Inventor

Antonius H. M. Holtslag

Thomas C. Kraan

Marcellinus P. C. M. Krijn

Boris Skoric

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics NV

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.)

2002-10-07

Filing date

2003-09-30

Publication date

2004-04-23

2003-09-30 Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

2004-04-23 Publication of AU2003265085A1 publication Critical patent/AU2003265085A1/en

Status Abandoned legal-status Critical Current

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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only

AU2003265085A 2002-10-07 2003-09-30 Cathode ray tube with improved image quality Abandoned AU2003265085A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP02079147		2002-10-07
EP02079147.1		2002-10-07
PCT/IB2003/004372 WO2004032172A1 (en)	2002-10-07	2003-09-30	Cathode ray tube with improved image quality

Publications (1)

Publication Number	Publication Date
AU2003265085A1 true AU2003265085A1 (en)	2004-04-23

Family

ID=32050060

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003265085A Abandoned AU2003265085A1 (en)	2002-10-07	2003-09-30	Cathode ray tube with improved image quality

Country Status (2)

Country	Link
AU (1)	AU2003265085A1 (en)
WO (1)	WO2004032172A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4556819A (en) *	1983-12-13	1985-12-03	Rca Corporation	Color picture tube having inline electron gun with coma correction members
US4730144A (en) *	1986-08-27	1988-03-08	Rca Corporation	Color picture tube having inline electron gun with coma correction members
NL8900935A (en) *	1989-04-14	1990-11-01	Philips Nv	IMAGE DISPLAY DEVICE.

2003
- 2003-09-30 AU AU2003265085A patent/AU2003265085A1/en not_active Abandoned
- 2003-09-30 WO PCT/IB2003/004372 patent/WO2004032172A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2004032172A1 (en)	2004-04-15

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Legal Events

Date	Code	Title	Description
2005-06-23	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase