Video field memory device for multi-broadcasting s

专利名称：Video field memory device for multi-broadcasting system and manufacturingmethod therefor

发明人：Jang K. Lee申请号：US07/1791申请日：19920601公开号：US05353120A公开日：19941004

摘要：A video field memory device for multi-broadcasting system employs upper andlower half memory cell arrays for storing a video signal according to the largest scanningbit and the largest scanning line of the multi-broadcasting system, and the upper andlower half memory cell arrays having the scanning bits of 1023×4 and the scanning linesof 313×4 corresponding to the largest one of various television broadcasting systems.Thus, the video field memory device for multi- broadcasting system for varying thescanning bits or the scanning lines can select a broadcasting system in a single chip byusing a external TYPE signal, independent of the scanning bits or the scanning lines foreach television broadcasting system.

申请人：SAMSUNG ELECTRONICS CO., LTD.

代理机构：Ladas & Parry

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