会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • DISPLAY DEVICE FOR A PORTABLE DATA CARRIER
    • 显示设备以便携式媒体
    • WO0207079A3
    • 2002-07-25
    • PCT/EP0108196
    • 2001-07-16
    • GIESECKE & DEVRIENT GMBHGRAF HANSHOHMANN ARNO
    • GRAF HANSHOHMANN ARNO
    • G06K19/00G06K19/07G06K19/077
    • G06K19/07703G06K19/07
    • The invention relates to a portable data carrier comprising a display device. Said data carrier also comprises a microprocessor; memory units which are assigned to the microprocessor; data display means which are stored in the memory units assigned to the microprocessor; a display control unit for controlling the display means; and an energy supply unit which supplies at least the display unit and the control unit thereof with energy. The aim of the invention is to improve one such data carrier by reducing the power consumption of the display unit. This can be achieved by a non-volatile memory which is arranged separately from the microprocessor and the memory unit thereof, said memory being assigned to the control unit of the display means, and containing data provided for the display.
    • 本发明涉及一种具有显示装置的便携式数据载体。 在此盘片上,微处理器和具有存储器单元相关联的所述微处理器被设置的装置,以及用于显示被存储在微处理器相关联的存储器单元的数据。 此外,数据载体包括用于控制所述显示装置和一个电源单元,它提供至少所述显示单元和与动力驱动单元的显示控制单元。 这种盘是在这样一种方式,用于在显示单元中,能量需求减少得到改善。 这是通过一个远离微处理器位于和完成了它的存储器单元,其与所述显示装置的驱动单元相关联,并包含要显示数据所需的信息的非易失性存储器。