Patent Number: 6,297,785

Title: Operation of a plurality of visual display units from one screen controller

Abstract: Method and circuit arrangement for independent operation of a plurality of visual display units (210-216) from one screen control unit (10), which can emit clock signals and a number of character-related or pixel-related video data signals corresponding to the line and column resolution of a two-dimensional rectangular raster image which is to be displayed on a visual display unit. Rectangular subareas of a full screen format are in this case displayed on one of the visual display units (210-216).

Inventors: Sommer; Heinz (Berlin, DE), Widmaier; Dominik (Berlin, DE)

Assignee: Siemens Nixdorf Informationssysteme Aktiengesellschaft

International Classification: G06F 3/147 (20060101); G09G 005/00 ()

Expiration Date: 10/02/2018