发明名称 RECEIVER FOR FACSIMILE BROADCAST
摘要 PURPOSE:To effectively avoid the use of an expensive high speed/large capacity video RAM and waste of a recording medium by providing a liquid crystal display section having a memory function displaying a demodulated facsimile pattern and confirming the broadcast content ahead the hard copy. CONSTITUTION:A facsimile signal sent from a center station via a broadcast line and appearing at an input terminal 1 is demodulated by a demodulation section 1 and fed to an X shift register 2a and a synchronizing control circuit 2c respectively. A liquid crystal panel 2d is made by using a liquid crystal agent such as a super-twist nematic material having the memory function and the display pattern is held for a prescribed period. Thus, since the facsimile pattern demodulated is confirmed by a liquid crystal display section having a memory function, the use of expensive high speed/large capacity video RAM is not required and the unnecessary hard copy is not required to be formed.
申请公布号 JPS63136761(A) 申请公布日期 1988.06.08
申请号 JP19860283350 申请日期 1986.11.28
申请人 NEC HOME ELECTRONICS LTD 发明人 YOKOYAMA KOJI
分类号 H04N1/00;H04H20/00;H04H20/53;H04H40/18;H04N7/08;H04N7/081 主分类号 H04N1/00
代理机构 代理人
主权项
地址