Patent №
US 4,568,964
Granted
1986-02-04
Filed 1983
Owner
U.S. PHILIPS CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06558062
In a color television picture display device having an arrangement (47) for converting the number of fields, additional signal paths need not be provided in the arrangement for converting the number of fields, for also displaying a signal combination of high picture quality, such as, for example, a teletext signal combination, with a converted number of fields, if the transmission takes place via the arrangement for converting the number of fields, in a part of the digital signal path combination (63,97; 65,99; 67,101) for the luminance signal, for which purpose a first change-over switch (69) and a second change-over switch (111) are provided at the correct areas.
AI classification
Ownership
U.S. PHILIPS CORPORATION
assignment · 42090970
Assignors
DOORNHEIN, LAURENS
On an employer assignment, the assignors are typically the inventors.