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公开(公告)号：US09813697B2
公开(公告)日：2017-11-07
申请号：US14238933
申请日：2012-08-17
CPC分类号： H04N13/344 , G02B27/017 , G02B2027/0118 , G02B2027/014 , G02B2027/0178 , G09G3/003 , G09G5/14 , G09G2320/046 , H04N13/341
摘要： To appropriately prevent a burn-in phenomenon when a still image such as an OSD screen is displayed on a display panel. When a menu screen is displayed on a video screen in a superimposed manner, a menu phrase in at least one of a left-eye video and a right-eye video is deleted on a menu background area. A time period in which a brightness difference between still pixels in a boundary between a menu background area and a menu phrase remains large is reduced, and thus the occurrence of the burn-in phenomenon can be prevented. However, the menu background area is constantly displayed without being deleted, so that screen flickering does not occur.
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公开(公告)号：US20140198193A1
公开(公告)日：2014-07-17
申请号：US14238933
申请日：2012-08-17
IPC分类号： H04N13/04
CPC分类号： H04N13/344 , G02B27/017 , G02B2027/0118 , G02B2027/014 , G02B2027/0178 , G09G3/003 , G09G5/14 , G09G2320/046 , H04N13/341
摘要： To appropriately prevent a burn-in phenomenon when a still image such as an OSD screen is displayed on a display panel. When a menu screen is displayed on a video screen in a superimposed manner, a menu phrase in at least one of a left-eye video and a right-eye video is deleted on a menu background area. A time period in which a brightness difference between still pixels in a boundary between a menu background area and a menu phrase remains large is reduced, and thus the occurrence of the burn-in phenomenon can be prevented. However, the menu background area is constantly displayed without being deleted, so that screen flickering does not occur.
摘要翻译： 在显示面板上显示OSD屏幕等静止图像时，适当防止老化现象。 当以叠加的方式在视频屏幕上显示菜单屏幕时，在菜单背景区域上删除左眼视频和右眼视频中的至少一个中的菜单短语。 在菜单背景区域和菜单短语之间的边界中的静止像素之间的亮度差保持较大的时间段减少，从而可以防止老化现象的发生。 但是，菜单背景区域不会被删除而不断显示，从而不会出现屏幕闪烁。
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公开(公告)号：US20140198192A1
公开(公告)日：2014-07-17
申请号：US14239211
申请日：2012-08-20
CPC分类号： H04N5/44543 , G02B27/0149 , G02B27/017 , G02B2027/014 , G02B2027/0178 , G09G3/20 , G09G2320/0257 , G09G2320/046 , G09G2340/0464 , G09G2380/02 , H04N13/156 , H04N13/183 , H04N13/344 , H04N21/4438
摘要： To appropriately prevent the occurrence of a burn-in phenomenon during a display of a video in which an OSD screen is superimposed on a video screen. By appropriately moving the position for displaying an OSD screen when the OSD screen is displayed on a video screen in a superimposed manner, a burn-in phenomenon is prevented from occurring in a menu background area of the OSD screen or a boundary portion between a menu background area and a menu phrase. For example, each time the OSD screen is displayed, the OSD screen is moved by one pixel and then displayed. Movement of the display position of the OSD screen is implemented by an instruction from an OSD display position control unit 215.
摘要翻译： 为了适当地防止在将OSD屏幕叠加在视频屏幕上的视频的显示期间发生老化现象。 通过适当地移动显示OSD屏幕的位置，当OSD屏幕以重叠的方式显示在视频屏幕上时，防止在OSD屏幕的菜单背景区域或菜单之间的边界部分发生老化现象 背景区域和菜单短语。 例如，每当显示OSD屏幕时，OSD屏幕移动一个像素，然后显示。 通过来自OSD显示位置控制单元215的指令来实现OSD屏幕的显示位置的移动。
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