An early scanned display with raster computer graphics was invented in the late 1960s by A. Michael Noll at Bell Labs, but its patent application filed February 5, 1970 was abandoned at the Supreme Court in 1977 over the issue of the patentability of computer software.
Display dengan grafik komputer raster di temukan pada 1960an oleh A. Michael Noll di Bell Labs, tetapi paten hak applikasi pada 5 February 1970 diacuhkan di Supreme Court pada 1977 karena issue mengenai patensasi software komputer.