公开(公告)号：US20030112204A1

公开(公告)日：2003-06-19

申请号：US10294148

申请日：2002-11-14

Applicant: PolyDisplay ASA

Inventor： Gunnar B. Pettersen

IPC: G09G005/00 ,  G09G003/36

CPC classification number: G02F1/1391 ,  G02F1/13336 ,  G09F9/35

Abstract: The invention concerns a display board, a method of driving and a method for building low frame rate scalable display boards from special liquid crystal display devices. A liquid crystal display board comprising a number N of liquid crystal sub-displays arranged in i rows and j columns such that NnullinullJ, comprises a number of sections of sub-displays, each section of sub-displays comprises exactly one controller connected to a master module, the sections further comprises a number of column modules having a column driver chain and a number of row modules having a row driver chain, and the row and column driver chains is designed to provide a write signal to the corresponding row/column of the associated sub-display. The liquid crystal sub-displays preferably comprise a bi- or multi-stable liquid crystal type, preferably a smectic A liquid crystal.

Abstract translation: 本发明涉及一种显示板，一种驱动方法和一种用于从特殊液晶显示装置构建低帧率可伸缩显示板的方法。 一种液晶显示板，包括排列成i行和j列的N个液晶子显示器，使得N = ixJ包括多个子显示器部分，子部分显示器的每个部分仅包括一个连接到 主模块，这些部分还包括具有列驱动器链和多个具有行驱动器链的行模块的多个列模块，并且行和列驱动器链被设计为向对应的行/列提供写入信号 的相关子显示。 液晶子显示器优选包含双稳态或多稳态液晶型，优选为近晶A液晶。

公开(公告)号：US20030124931A1

公开(公告)日：2003-07-03

申请号：US10294330

申请日：2002-11-14

Applicant: PolyDisplay ASA

Inventor： Borre Holter

IPC: B32B005/02 ,  B32B027/04 ,  B32B027/12

CPC classification number: G02F1/1533 ,  G02F1/133377 ,  G02F1/1345 ,  G02F1/155 ,  G02F2201/42 ,  H01L27/32 ,  H01L51/52 ,  H01L2251/5315 ,  Y10T442/259

Abstract: The present invention relates to a thin display (15), and a method of manufacturing the same. The display (15) comprises an isolated substrate 80), with cavities (60) also called micro pockets in a pattern, or created with a separate sheet (55) with holes (60) mounted on the substrate (80). These micro pockets (60) will make the picture elements of the display (15). The display (15) further comprises perforated holes (70) in the centre of the micro pockets (60) and a conductive material (40, 50) covering the surfaces inside the micro pockets (60) and the perforated holes. An electro-optical material (30) fill the cavities (60), and a uniform layer of transparent conductive material (20) cover all the filled micro pockets (60). A top layer of a transparent substrate (10) cover the conductive layer (20).

Abstract translation: 本发明涉及薄型显示器（15）及其制造方法。 显示器（15）包括隔离的基板80），其中空腔（60）也称为图案中的微型凹穴，或者由安装在基板（80）上的具有孔（60）的单独的薄片（55）形成。 这些微袋（60）将使显示器（15）的图像元素。 显示器（15）还包括在微穴（60）的中心的穿孔（70）和覆盖微穴（60）内的表面和穿孔的导电材料（40,45）。 电光材料（30）填充空腔（60），并且均匀的透明导电材料层（20）覆盖所有填充的微小凹穴（60）。 透明基板（10）的顶层覆盖导电层（20）。