Premium
32.2: Design of the Double Q‐pole Deflection Yoke for the Real Flat CRT (Cybertube)
Author(s) -
Spanjer T. G.
Publication year - 2000
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1832989
Subject(s) - deflection (physics) , yoke (aeronautics) , curvature , horseback riding , physics , electron gun , optics , acoustics , structural engineering , engineering , aerodynamics , mechanics , geometry , mathematics , quantum mechanics , flight control surfaces , physical therapy , electron , medicine , cathode ray
The design of the deflection yoke of the Philips Cybertube is presented. Two dynamically driven magnetic quadrupoles have been added to vary the virtual gun pitch seen at the screen synchronously with the frame deflection. This gun pitch modulation enables additional mask curvature for improved doming, drop‐test and microphony performance.