| 摘要 |
<p>PURPOSE:To reduce visual nonuniformity (a stripe pattern formed between sections) in the thermosensitive type picture recording system wherein picture elements of each line that has been divided into a plurality of sections are simultaneously dot- printed, by varying boundary positions of sections of every line. CONSTITUTION:In the captioned picture recording system wherein a picture data memory 11, demultiplexers 13, 20 and an address counter 12 are provided and a picture of one selector read from the memory 11 and stored in the demultiplexer (shift register) is printed with a gate 17 opened that is controlled by a signal 18 and with a selector signal 8 and a driver signal 9 selected, the addess counter 12 is preset at an initial value phi. Thus, a preset data 40 is provided to the counter 12, and the value of its phi is varied for each line, so that the boundary positions between the simultaneous printing sections are dispersed.</p> |
