Convergence correction of a CRT screen or projector

Details Convergence correction of a CRT screen or projector Convergence correction of a CRT screen or projector

2005-10-04

2005-10-04

Natnael, Paulos M. (Department: 2614)

Television

Video display

Cathode-ray tube

C348S807000, C315S368180

Reexamination Certificate

active

06952242

ABSTRACT:
A control signal for controlling a correction circuit for at least one electron beam that scans a screen line by line, the amplitude of which varies along each line according to a curve of a first type determined by line parameters, each of the line parameters varying, from one line to another, according to a curve of the first type determined by column parameters.

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