公开(公告)号：EP0513173A4

公开(公告)日：1993-03-10

申请号：EP91904100

申请日：1991-01-23

Applicant: PROXIMA CORPORATION

Inventor： SHAPIRO, LEONID ,  HAUCK, LANE, T. ,  FARWELL, RANDALL, S. ,  SHAW, ROBERT, W.

IPC: G02F1/133 ,  G09G3/36 ,  H04N5/74 ,  G09G3/00

CPC classification number: G09G3/36 ,  G09G3/3607 ,  G09G2300/023 ,  G09G2320/0247 ,  G09G2320/0276 ,  H04N2005/745

Abstract: The display system (10) includes a liquid crystal display panel unit (12) having three different color components for each pixel of the resulting display. Each one of the individual color components of a pixel of the liquid crystal display panel unit (12) is activated selectively by a corresponding one of a set of video processing units (20, 21, 22). Each video processing unit (20, 21, 22) is responsive to a video signal from a conventional computer processor (11) for causing the reproduction of a component of a colored image. Each video processing unit (20, 21, 22) includes a translating arrangement (23, 24, 25) for converting a component part of the computer generated video signal into a binary digital signal indicative of a single one of the color components for mixing with other color components to reproduce faithfully the computer generated color image.