DSTN display with electromagnetic shielding
    23.
    发明授权
    DSTN display with electromagnetic shielding 失效
    DSTN显示屏带电磁屏蔽

    公开(公告)号:US07180558B2

    公开(公告)日:2007-02-20

    申请号:US10519312

    申请日:2003-05-28

    IPC分类号: G02F1/1347

    摘要: The invention relates to a DSTN display with electromagnetic protection, comprising an active cell (1) and a passive cell (2), whereby the active cell (1) comprises electrodes (12, 13) and the passive cell (2) faces an observer of the display. The passive cell (2) comprises a metallic transparent layer (18, 19). Said metallic layer (18, 19) is electrically connected to a ground potential (G).

    摘要翻译: 本发明涉及具有电磁保护的DSTN显示器,其包括有源电池(1)和无源电池(2),由此所述有源电池(1)包括电极(12,13),并且所述无源电池(2)面向观察者 的显示。 被动电池(2)包括金属透明层(18,19)。 所述金属层(18,19)电连接到地电位(G)。

    Method for representing variable information by combination of liquid crystal displays of different switching times
    27.
    发明授权
    Method for representing variable information by combination of liquid crystal displays of different switching times 失效
    通过组合不同切换时间的液晶显示器来表示可变信息的方法

    公开(公告)号:US06317110B1

    公开(公告)日:2001-11-13

    申请号:US09316425

    申请日:1999-05-21

    申请人: Peter Brandt

    发明人: Peter Brandt

    IPC分类号: G09G336

    摘要: A invention relates to a method for representing variable information on a display device, in particular in a motor vehicle, having a first, dot matrix display having a liquid crystal cell, and having a second display having a liquid crystal cell, the second display being arranged optically in series with the first display, and the liquid crystal cell of the first display being driven using a multiplex method. In order to ensure reliable display of at least a partial volume of the information even at low temperatures, the partial volume of the information is represented on the first display with the liquid crystal cell driven using the multiplex method at an ambient temperature above a limit temperature and is represented on the second display arranged optically in series with the first display below the limit temperature, and the switching time, formed by the sum of switch-on time and switch-off time, of the liquid crystal cell of the second display is shorter than the switching time of the liquid crystal cell of the first display.

    摘要翻译: 本发明涉及一种用于在具有第一液晶单元的第一显示器和具有液晶单元的第二显示器的显示装置,特别是机动车辆中表示可变信息的方法,所述第二显示器 与第一显示器串联布置,并且使用多路复用方法驱动第一显示器的液晶单元。 为了即使在低温也能确保信息的至少部分容积的可靠显示,信息的部分容积在第一显示器上表示,液晶单元在环境温度高于极限温度时使用多路复用方式驱动 并且表示在第二显示器上,与第一显示器以极限温度串联光学排列,并且由第二显示器的液晶单元的接通时间和关断时间之和形成的切换时间是 比第一显示器的液晶单元的切换时间短。

    Liquid crystal display with heater
    28.
    发明授权
    Liquid crystal display with heater 失效
    带加热器的液晶显示器

    公开(公告)号:US6128053A

    公开(公告)日:2000-10-03

    申请号:US185489

    申请日:1998-10-03

    摘要: A display device, in particular for a vehicle, has a viewing screen including a liquid crystal cell, the liquid crystal cell having a front cell wall and a rear cell wall and a liquid crystal substance arranged in the cell space between these cell walls, and with a heating device by means of which the display device can be heated. In order to ensure reliable operation of the display device even in the case of low temperatures, the heating device is arranged in the cell space of the liquid crystal cell directly or indirectly on the front cell wall and/or the rear cell wall.

    摘要翻译: 特别是车辆的显示装置具有包括液晶单元的观察屏幕,具有前单元格壁和后单元壁的液晶单元和布置在这些单元格之间的单元格空间中的液晶物质,以及 具有加热装置,通过该装置可以对显示装置进行加热。 为了即使在低温的情况下也能够保证显示装置的可靠运行,加热装置直接或间接地配置在液晶单元的电池空间内,在前电池壁和/或后电池壁上。