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.

公开(公告)号：EP0524243A4

公开(公告)日：1994-01-05

申请号：EP91907882

申请日：1991-04-08

Applicant: PROXIMA CORPORATION

Inventor： SHAPIRO, LEONID (NMI) ,  BOHANNON, WILLIAM, K. ,  FARWELL, RANDALL, S.

IPC: G02F1/133 ,  G03B21/132 ,  G09F9/00 ,  G09G3/36 ,  H04N5/57 ,  H04N5/74 ,  H04N9/31 ,  H04N9/64 ,  H04N17/02

CPC classification number: H04N9/312 ,  G09G3/36 ,  G09G2300/023 ,  G09G2320/0247 ,  G09G2320/0276 ,  H04N5/57 ,  H04N9/3179 ,  H04N9/64 ,  H04N2005/745

Abstract: A new display panel system (9), includes a stacked display panel (11), and drive units therefor. The drive units (12), include a computer (38), for adjusting for the individual gamma characteristics of each one of the display panels (13, 14, 15), for color balancing purposes and for causing the luminance of each panel to be maximized, or at least greatly increased for each intensity level or shading of each color.

Abstract translation: 新的显示面板系统（9）包括堆叠式显示面板（11）和用于其的驱动单元。 驱动单元（12）包括计算机（38），用于调整每个显示面板（13,14,15）的各个伽马特性，用于颜色平衡目的并且用于使每个面板的亮度为 最大化或至少大大增加每个强度等级或每种颜色的阴影。