Synchronous image signal data generator

Details Synchronous image signal data generator Synchronous image signal data generator

2005-01-05

2008-12-30

Yenke, Brian P (Department: 2622)

Television

Synchronization

Sync generation

C348S524000, C348S464000, C348S532000, C348S540000, C348S542000

Reexamination Certificate

active

07471338

ABSTRACT:
In order to reduce the circuit scale and the manufacturing cost by decreasing the amount of data to be stored, a synchronizing signal data generating circuit outputs, at each timing, relative synchronizing signal data showing the ratio of a synchronizing signal level to an amplitude level of the synchronizing signal, a multiplier multiplies synchronizing signal amplitude level data, a divider divides by the maximum value N of image signal data which can be outputted from the synchronizing signal data generating circuit, thereby the synchronizing signal data showing actual synchronizing signal level is provided, and an adder adds input image signal data thereto, whereby output image signal data, in which the synchronizing signal data is superposed on the input image signal data, is generated.

REFERENCES:
patent: 4814875 (1989-03-01), Oldershaw
patent: 5229853 (1993-07-01), Myers
patent: 5274451 (1993-12-01), Koblitz et al.
patent: 5367337 (1994-11-01), Pyle et al.
patent: 5696603 (1997-12-01), Toyomura et al.
patent: 5929923 (1999-07-01), Yamauchi et al.
patent: 5953071 (1999-09-01), Van Zon
patent: 6172716 (2001-01-01), Karlock
patent: 6522364 (2003-02-01), Suzuki et al.
patent: 7417687 (2008-08-01), Chen
patent: 2-268093 (1990-11-01), None
patent: 3-113982 (1991-05-01), None

Affiliated with

Also associated with

Rating

Synchronous image signal data generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synchronous image signal data generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synchronous image signal data generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4020236