公开(公告)号：US20060130105A1

公开(公告)日：2006-06-15

申请号：US10512327

申请日：2003-04-21

申请人： Carlton Simmons Jr ,  Richard Zemer ,  Mark Mears ,  Chad Lefevre ,  Aaron Dinwiddie

发明人： Carlton Simmons Jr ,  Richard Zemer ,  Mark Mears ,  Chad Lefevre ,  Aaron Dinwiddie

IPC分类号： H04N7/173

CPC分类号： H04N5/68 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2330/022 ,  H04N3/20 ,  H04N5/57 ,  H04N9/31 ,  H04N21/4782

摘要： An apparatus and method for controlling a video signal processing apparatus having a browser feature to protect a display device associated with the apparatus against the premature aging effects of screen burn due to an idle display when the browser feature is activated. The method includes the steps of detecting a first user input to a video apparatus, determining whether the first user input activates a browser feature of the video apparatus, and controlling the operation of the apparatus to reduce the screen burn. The operation can include setting a display parameter for the video apparatus to a first predetermined level responsive to determining that the first user input activates the browser feature, or determining an idle time and inactivating the browser feature if the idle time exceeds a predetermined period of time.

公开(公告)号：US20060197871A1

公开(公告)日：2006-09-07

申请号：US10563892

申请日：2004-01-13

申请人： Janghwan Lee ,  Carlton Simmons Jr ,  Charles Worrell

发明人： Janghwan Lee ,  Carlton Simmons Jr ,  Charles Worrell

IPC分类号： H04N5/50

CPC分类号： H04N9/641 ,  H04N5/4401 ,  H04N5/44504 ,  H04N5/46 ,  H04N21/42638 ,  H04N21/435 ,  H04N21/4402

摘要： The disclosed embodiments relate to a system and method for modifying video signals. The system may comprise at least one decoder that decodes a video signal that comprises embedded picture setting data, and a video processor that is adapted to detect whether the system is operating in an on-screen display (“OSD”) mode, apply the embedded picture setting data if the system is not in the OSD mode, and withhold the embedded picture setting data if the system is in the OSD mode. The method may comprise the acts of decoding a video signal that comprises embedded picture setting data, detecting whether a system is operating in the OSD mode, applying the embedded picture setting data if the system is not in the OSD mode, and withholding the embedded picture setting data if the system is in the OSD mode.

摘要翻译： 所公开的实施例涉及用于修改视频信号的系统和方法。 该系统可以包括解码包括嵌入图像设置数据的视频信号的至少一个解码器，以及适于检测系统是否在屏幕显示（“OSD”）模式下操作的视频处理器，应用嵌入式 如果系统不处于OSD模式，图像设置数据，如果系统处于OSD模式，则保留嵌入图像设置数据。 该方法可以包括解码包括嵌入图像设置数据的视频信号的动作，检测系统是否以OSD模式操作，如果系统不处于OSD模式，则应用嵌入图像设置数据，并且保留嵌入图像 如果系统处于OSD模式，则设置数据。