发明名称 CHARACTER STORAGE PROCESS AND ARRANGEMENT FOR REDUCING THE REDUNDANCY OF CHARACTERS FOR MATRIX PRINTERS WITH MULTIPASS PRINTING
摘要 PCT No. PCT/DE88/00092 Sec. 371 Date May 29, 1990 Sec. 102(e) Date May 29, 1990 PCT Filed Feb. 23, 1988 PCT Pub. No. WO88/06524 PCT Pub. Date Sep. 7, 1988.For the runtime-optimized and code-optimized storage of characters of a given character set in the image dot memory, the various characters are investigated matrix line by matrix line according to various image dot arrangements (ZE) and only those matrix lines (SP) with different image dot arrangements (ZE) are stored. For each of these matrix lines (SP), a reference to the associated image dot information is filed in the character set and the image dot information of a matrix-matrix (sic) line (SP) is fixed by specification of an initial printing column, of a description matrix and of a run length. The lines of the character matrix (ZM) to be printed in a printing run can thus be decoded selectively without having to read out the entire image dot information of a character.
申请公布号 US5117371(A) 申请公布日期 1992.05.26
申请号 US19900415361 申请日期 1990.05.29
申请人 KRISTEN, FRANZ;TRAUTE, MARTIN 发明人 KRISTEN, FRANZ;TRAUTE, MARTIN
分类号 G06K15/10 主分类号 G06K15/10
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