公开(公告)号：WO0068732A9

公开(公告)日：2002-06-20

申请号：PCT/US0012090

申请日：2000-05-03

Applicant: CANDESCENT TECH CORP

Inventor： DUBOC ROBERT M JR ,  CURTIN CHRISTOPHER J ,  CROSSLAND WILLIAM A ,  DAVEY ANTHONY B ,  FAHLEN THEODORE S

IPC: G02F1/13 ,  G02F1/1347 ,  G09F9/30 ,  G09F9/313 ,  G09F9/33 ,  G09F9/35 ,  G09F9/46 ,  G09G3/36 ,  H01J29/89 ,  H01J31/12 ,  H01L27/32

CPC classification number: G09G3/36 ,  G02F1/1347 ,  G09G2300/023 ,  G09G2320/02

Abstract: A display (50) with enhanced image contrast contains an image-producing component (60) and a set of shutter strips (80). The image-producing component, typically a flat-panel device, has multiple imaging lines that provide light to produce an image. Each shutter strip is situated in front of one or more associated imaging lines. By appropriately switching the shutter strips between light-absorptive and light-transmissive states, the image contrast is enhanced. The shutter strips are typically implemented with a liquid-crystal display structure. The switching of the shutter strips is typically performed with a control component (52/76) which utilizes light to control the shutter switching and which is synchronized to signals (90 or/and 100) that control the imaging lines.

Abstract translation: 具有增强的图像对比度的显示器（50）包含图像产生部件（60）和一组快门条（80）。 图像产生部件，通常是平板装置，具有提供光以产生图像的多个成像线。 每个快门条位于一个或多个相关联的成像线的前面。 通过适当地切换光吸收和透光状态之间的快门条，增强了图像对比度。 快门条通常用液晶显示结构来实现。 快门条的切换通常使用利用光来控制快门切换并与控制成像线的信号（90或/和100）同步的控制部件（52/76）来执行。

公开(公告)号：EP1177475A4

公开(公告)日：2002-12-04

申请号：EP00930339

申请日：2000-05-03

Applicant: CANDESCENT TECH CORP

Inventor： DUBOC ROBERT M JR ,  CURTIN CHRISTOPHER J ,  CROSSLAND WILLIAM A ,  DAVEY ANTHONY B ,  FAHLEN THEODORE S

IPC: G02F1/13 ,  G02F1/1347 ,  G09F9/30 ,  G09F9/313 ,  G09F9/33 ,  G09F9/35 ,  G09F9/46 ,  G09G3/36 ,  H01J29/89 ,  H01J31/12 ,  H01L27/32 ,  G09G3/20

CPC classification number: G09G3/36 ,  G02F1/1347 ,  G09G2300/023 ,  G09G2320/02

Abstract: A display (50) with enhanced image contrast contains an image-producing component (60) and a set of shutter strips (80). The image-producing component, typically a flat-panel device, has multiple imaging lines that provide light to produce an image. Each shutter strip is situated in front of one or more associated imaging lines. By appropriately switching the shutter strips between light-absorptive and light-transmissive states, the image contrast is enhanced. The shutter strips are typically implemented with a liquid-crystal display structure. The switching of the shutter strips is typically performed with a control component (52/76) which utilizes light to control the shutter switching and which is synchronized to signals (90 or/and 100) that control the imaging lines.

Abstract translation: 具有增强的图像对比度的显示器（50）包含图像产生部件（60）和一组快门条（80）。 图像产生部件，通常是平板装置，具有提供光以产生图像的多个成像线。 每个快门条位于一个或多个相关联的成像线的前面。 通过在光吸收和透光状态之间适当地切换快门条，增强了图像对比度。 快门条通常用液晶显示结构来实现。 快门条的切换通常使用利用光来控制快门切换并与控制成像线的信号（90或/和100）同步的控制部件（52/76）来执行。