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Acorn Computers Limited Patents |
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Assignee: Acorn Computers Limited
Address: Cambridge, GB
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5497434 |
Image data compression |
March 5, 1996 |
| The decompression side of the system has apparatus for forming a sequence of arrays of pixel display values for driving a display device from a stream of compressed data containing compressed data codes. Each of the arrays of pixel display values represents a frame of a moving image. Pix |
| 5400044 |
Method and apparatus for producing grey levels on a raster scan video display device |
March 21, 1995 |
| A signal generator generates a plurality of grey level signals which are inputted into a one bit-per-pixel raster scan video display device (such as a simple matrix liquid crystal display). Each grey level signal causes a particular proportion of pixels to be illuminated, in order to pro |
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