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
    • 2. 发明授权
    • Visible light communication method in an information display device having an LED backlight unit, and information display device for the method
    • 具有LED背光单元的信息显示装置中的可见光通信方法以及该方法的信息显示装置
    • US09509401B2
    • 2016-11-29
    • US14009988
    • 2012-07-17
    • Tae-Han BaeSun-Gi GuJae-Seung SonEun-Tae Won
    • Tae-Han BaeSun-Gi GuJae-Seung SonEun-Tae Won
    • H04B10/00H04B10/114G06Q30/02
    • H04B10/1143G06Q30/02H04B10/114
    • Proposed is a method for providing additional information to a mobile communication terminal by means of visible light communication in an information display device having an LED backlight unit. For this purpose, the method of the present invention comprises the steps of: receiving, from a mobile communication terminal, a request for additional information on an object in a content image when a content image is being displayed on a screen of an information display device; determining whether or not there exists additional information corresponding to the request; and controlling, if said additional information does exist, the light emission of the LED backlight unit so as to transmit said additional information in the form of visible light to the mobile communication terminal. Further, according to the present invention, it is possible to provide various additional information corresponding to the request from the mobile communication terminal.
    • 提出了一种在具有LED背光单元的信息显示装置中通过可见光通信向移动通信终端提供附加信息的方法。 为此,本发明的方法包括以下步骤:当在信息显示设备的屏幕上显示内容图像时,从移动通信终端接收关于内容图像中的对象的附加信息的请求 ; 确定是否存在对应于该请求的附加信息; 并且如果所述附加信息确实存在,则控制LED背光单元的发光,以便以可见光的形式将所述附加信息发送到移动通信终端。 此外,根据本发明,可以提供与来自移动通信终端的请求对应的各种附加信息。