CRT display having a single plane sheath beam bender and video correction

There are provided CRT display systems. A CRT display system includes an electron gun assembly, a single plane sheath beam bender, and a digital processor (110, 120, 130). The electron gun assembly is configured to emit electron beams. The single plane sheath beam bender is configured to apply a def...

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Bibliographische Detailangaben
1. Verfasser:	MILLER RICHARD HUGH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	There are provided CRT display systems. A CRT display system includes an electron gun assembly, a single plane sheath beam bender, and a digital processor (110, 120, 130). The electron gun assembly is configured to emit electron beams. The single plane sheath beam bender is configured to apply a deflection force to the electron beams. The digital processor (110, 120, 130) is configured to receive and process an incoming video signal stream to provide signals there from to be delivered to individual cathodes of the electron gun assembly. The provided signals have a distortion applied thereto to effect a predetermined converged image. The applied distortion at least relates to a blue-bow convergence error.