Patent ID: 6354895
Filing Date: 2002-03-12
Classification: H01J

Abstract:
A method of mounting a deflection unit (51) around a cathode ray tube, the cathode ray tube comprising a display screen (10) and a neck (4) having a central axis defining a tube axis (9), the method comprising the steps of:positioning the cathode ray tube with the tube axis (9) oriented substantially vertically and the neck (4) above the display screen (10), placing the deflection unit (51) around the cathode ray tube, generating an image on the display screen (10) to obtain a displayed image, recording the displayed image with a recording means, varying the position of the deflection unit (51) with respect to the cathode ray tube in dependence upon the displayed image, and fixing the deflection unit (51) and the cathode ray tube with respect to each other.