发明公开
- 专利标题： Method for distributing display information to a remote display device, a corresponding display device, a system for distributing display information and a signal comprising display information
- 专利标题（中）： 一种用于显示信息的转发至远程显示装置，适当的显示装置系统处理路由信息和显示信息信号
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申请号： EP08305268.8申请日： 2008-06-16
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公开(公告)号： EP2009588A1公开(公告)日： 2008-12-31
- 发明人: Weitbruch, Sébastien , Zwing, Rainer , Thebault, Cedric
- 申请人： Thomson Licensing
- 申请人地址： 46, Quai A. Le Gallo 92100 Boulogne-Billancourt FR
- 专利权人： Thomson Licensing
- 当前专利权人： Thomson Licensing
- 当前专利权人地址： 46, Quai A. Le Gallo 92100 Boulogne-Billancourt FR
- 代理机构： Kurth, Dieter
- 优先权： EP07301178 20070629
- 主分类号： G06Q30/00
- IPC分类号： G06Q30/00
摘要：
A subject of the invention is to ensure that a remote display device is only useable for a specific application like advertising or public information.
According to the invention, this object is solved by a method for distributing display information to a remote display device, comprising the steps of:
- providing (100) the remote display device with a signal comprising an activation key and the display information,
- providing (200) the control unit of the remote display device with a locking function using a control key, and
- comparing (300) the activation key to the control key and authorizing (400) the displaying of the display information by deactivating the locking function if the activation key is fitting with the control key.
According to the invention, this object is solved by a method for distributing display information to a remote display device, comprising the steps of:
- providing (100) the remote display device with a signal comprising an activation key and the display information,
- providing (200) the control unit of the remote display device with a locking function using a control key, and
- comparing (300) the activation key to the control key and authorizing (400) the displaying of the display information by deactivating the locking function if the activation key is fitting with the control key.
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