Image display stabilization apparatus and method

Details Image display stabilization apparatus and method Image display stabilization apparatus and method

Filed on

1996-06-07

Date issued

1999-12-21

Examiner

Hjerpe, Richard A.

Patent Class

Computer graphics processing and selective visual display system

SubClass

Display driving control circuitry

Other Related Categories

345213, G09G 500

Type

Patent

Status

active

Patent number

06005557&

Description

ABSTRACT:
A display panel image stabilization method and apparatus includes enabling a user to adjust both the pixel clock pulses and the synchronization for the display panel simultaneously by a single control. The synchronization is adjusted in a stepwise manner through a given number of steps for a particular number of clock pulses. The image is observed by the user to determine whether or not the noise stripes are being eliminated. The stepwise adjustment of the synchronization is repeated for another particular number of clock pulses if the noise stripes are not being eliminated. Once all of the stripes have been eliminated from the image, both the synchronization and the pixel clock pulses are properly adjusted to stabilize the image.

REFERENCES:
patent: 4991023 (1991-02-01), Nicols
patent: 5448193 (1995-09-01), Baumert et al.
patent: 5828351 (1997-03-01), Wu
patent: 5850215 (1995-09-01), Kamiya et al.

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