Title: Line time base in television receiver

Abstract: A line time base in a television receiver including a symmetrical limiter for cutting off the line flyback pulses from which the reference signal for the synchronizing circuit is derived. As a result a slice is obtained whose duration and amplitude is constant and independent of the load on the EHT generator.

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Inventors: van Hattum, Johannes S. A. (Eindhoven, NL)
Korver, Jan A. C. (Eindhoven, NL)

Application Number: 400403
Filing Date: 1973-09-24
Publication_date: 1980-05-06
Assignee: U.S. Philips Corporation (New York, NY)
Primary Class(es): 348/540
Other Classes:
US Patent Ref:

2137798

Nov, 1938

Bowman-Manifold et al.

358/158.

Other Refs:
Primary Examiner: Griffin, Robert L.
Assistant Examiner: Orsino, Jr., Joseph A.
Attorney: Briody; Thomas A., Streeter; William J., Goodman; Edward W.