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    • 12. 发明授权
    • Liquid crystal colour display device with zig-zag pattern
    • 具有锯齿形图案的液晶彩色显示装置
    • US5341151A
    • 1994-08-23
    • US957296
    • 1992-10-06
    • Alan Knapp
    • Alan Knapp
    • G02F1/133G02F1/1335G02F1/1343G09G3/36H04N9/30G09G3/30
    • G09G3/3607G02F1/133514H04N9/30G09G2300/0452
    • In a liquid crystal colour display device having a row and column array of red, green and blue picture elements (12) in which each column comprises picture elements of a respective colour and in which the picture elements are each associated with a switching element (14), e.g. a TFT or MIM, and are driven via sets of crossing address conductors (20,22) with each row of picture elements being connected with a conductor (22) of one set and each conductor of the other set being connected to one picture element in each row and in different columns, as in a so-called delta configuration display, each conductor (20) of the other set is arranged, for example in zig-zag fashion, so as to connect with picture elements in at least three, and preferably seven, successive columns. A reduction in vertical cross-talk effects is then obtained particularly when using preferred line inversion drive schemes.
    • 在具有红色,绿色和蓝色像素(12)的行和列阵列的液晶彩色显示装置中,其中每列包括相应颜色的图像元素,并且其中图像元素各自与开关元件(14)相关联 ),例如 TFT或MIM,并且通过一组交叉地址导体(20,22)驱动,每行像素与一组的导体(22)连接,另一组的每个导体连接到一个像素 每行和不同的列,如所谓的三角形构造显示,另一组的每个导体(20)例如以锯齿形的方式布置,以便与至少三个图像元素连接,以及 最好是七个连续的列。 因此,特别是使用优选的线路反转驱动方案时,可以获得垂直串扰效应的降低。
    • 13. 发明申请
    • Autostereoscopic display apparatus
    • 自动立体显示装置
    • US20060203336A1
    • 2006-09-14
    • US10566787
    • 2004-07-22
    • Cornelis Van BerkelAlan KnappHugo Cornelissen
    • Cornelis Van BerkelAlan KnappHugo Cornelissen
    • G02B27/22
    • G02F1/1333G02F1/1334G02F1/133504H04N13/305H04N13/359
    • An autostereoscopic display device (1), comprising a display panel (10), a lenticular sheet (15) and an electrically controllable diffuser (80). The electrically controllable diffuser (80) comprises an optical medium (94), e.g. polyethyleneterephthalate (PET), with a structured surface (98) against an electro-optic medium (95), e.g. a small droplet polymer dispersed liquid crystal (PDLC) layer. The electro-optic material (95) refractive index is varied with an applied electric field (or zero field) and is switchable between at least (i) a value (n2) substantially matching that of the optical medium (94), which provides a substantially non-diffusing mode, hence 3D operation of the display device, and (ii) a value (n1) different to that of the optical medium (94) hence causing refraction at the structured surface (98), the structured surface (98) providing different refraction angles (?0) so as to provide an overall diffusing effect, hence 2D operation. The diffuser (80) may be provided as a stand-alone item.
    • 一种自动立体显示装置(1),包括显示面板(10),透镜片(15)和电可控扩散器(80)。 电可控扩散器(80)包括光介质(94) 聚对苯二甲酸乙二醇酯(PET),其具有针对电光介质(95)的结构化表面(98)。 小液滴聚合物分散液晶(PDLC)层。 电光材料(95)折射率随施加的电场(或零场)而变化,并且可在至少(i)基本上与光学介质(94)的值(n 2)之间的值(n 2)之间切换,其提供 基本上不扩散模式,因此显示装置的3D操作,和(ii)与光学介质(94)不同的值(n 1),从而在结构化表面(98),结构化表面(98)处引起折射 98)提供不同的折射角(θ0),以便提供整体漫射效果,因此提供2D操作。 扩散器(80)可以作为独立物品提供。