US PATENT SUBCLASS 345 / 155
.~.~.~ Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits)


Current as of: June, 1999
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345 /   HD   COMPUTER GRAPHICS PROCESSING, OPERATOR INTERFACE PROCESSING, AND SELECTIVE VISUAL DISPLAY SYSTEMS

112  DF  DISPLAY ATTRIBUTE CONTROLLER {11}
150  DF  .~ Selectable color attributes {3}
153  DF  .~.~ Color bit data modification or conversion {2}
155.~.~.~ Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits)


DEFINITION

Classification: 345/155

Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits):

(under subclass 153) Subject matter wherein the transformation of the color information includes a conversion in the quantity of bits in describing a certain color.