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专利名称：Character display system发明人：Alan F. Hydes申请号：US05/957371申请日：19781102公开号：US04203102A公开日：19800513
摘要：A display system is described in which left to right or right to left mode may bedisplayed without character inversion. A read/write store is added between a displaybuffer and a CRT. This store stores one complete scan line of character slice bytes insequence. The bytes may be read out either in a normal sequence or in a reversedsequence for display. As bytes are read in parallel, the orientation of individual charactersis unchanged.
One line of control data or selected lines may always be displayed in left to rightmode, while the remainder of the display is in right to left mode.
申请人：INTERNATIONAL BUSINESS MACHINES CORP
代理人：Frederick D. Poag
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