Printer for printing bold characters

专利名称：Printer for printing bold characters发明人：Momose, Hiroaki申请号：EP92115441.5申请日：19920909公开号：EP0533049A3公开日：19930526

专利附图：

摘要：A printer that includes a means (13) for storing print data of a character; a firstconverter (11) for converting print data to be read into a single dot pattern byperforming the function of logical OR of a total of four dot patterns, assuming that aprint head moving direction is a horizontal direction. The four dot patterns are: the print

data, data next to such print data, data four pieces of data ahead, and data five pieces ofdata ahead. The printer also includes an inverter (13) for inverting the single dot patterngenerated by the first converter; a second converter (14) for converting two dot patternsinto a single dot pattern by performing the function of logical AND of two dot patterns.These two dot patterns are: a dot pattern newly generated by the first converter and thedot pattern inverted by the inverter, so that the number of horizontally extending dataof a bold character is changed and compressed to thereby create a reduced boldcharacter and print such reduced bold character.

申请人：SEIKO EPSON CORPORATION

地址：4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP

国籍：JP

代理机构：DIEHL GLAESER HILTL & PARTNER

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