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公开(公告)号:US20130176318A1
公开(公告)日:2013-07-11
申请号:US13735856
申请日:2013-01-07
发明人: William Dunn , David Williams , Hanwook Baek
IPC分类号: G09G3/36
CPC分类号: G09G3/3426 , G02F1/136259 , G09G3/3413 , G09G3/36 , G09G3/3648 , G09G3/3666 , G09G2300/0452 , G09G2310/0224 , G09G2310/0281 , G09G2320/0626 , G09G2320/0693 , G09G2330/08
摘要: In an exemplary embodiment, each horizontal and vertical conductor of a TFT array may be in electrical contact with a first and second control system. Initially, the entire display is driven by the first control system. When/if a failure occurs in the first control system, it is powered down and the second control system maintains operation of the entire display. Each control system may contain a set of source/gate drivers, display interface board, and power supply. A reversionary button may allow the user to manually switch between control systems. Alternatively, failure may be detected by the display interface boards or a graphics processor.
摘要翻译: 在示例性实施例中,TFT阵列的每个水平和垂直导体可以与第一和第二控制系统电接触。 最初,整个显示由第一控制系统驱动。 当/如果在第一控制系统中发生故障时,它被断电并且第二控制系统维持整个显示器的操作。 每个控制系统可能包含一组源/门驱动器,显示接口板和电源。 回归按钮可以允许用户在控制系统之间手动切换。 或者,显示接口板或图形处理器可能检测到故障。
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公开(公告)号:US09418603B2
公开(公告)日:2016-08-16
申请号:US13735856
申请日:2013-01-07
发明人: William Dunn , David Williams , Hanwook Baek
CPC分类号: G09G3/3426 , G02F1/136259 , G09G3/3413 , G09G3/36 , G09G3/3648 , G09G3/3666 , G09G2300/0452 , G09G2310/0224 , G09G2310/0281 , G09G2320/0626 , G09G2320/0693 , G09G2330/08
摘要: In an exemplary embodiment, each horizontal and vertical conductor of a TFT array may be in electrical contact with a first and second control system. Initially, the entire display is driven by the first control system. When/if a failure occurs in the first control system, it is powered down and the second control system maintains operation of the entire display. Each control system may contain a set of source/gate drivers, display interface board, and power supply. A reversionary button may allow the user to manually switch between control systems. Alternatively, failure may be detected by the display interface boards or a graphics processor.
摘要翻译: 在示例性实施例中,TFT阵列的每个水平和垂直导体可以与第一和第二控制系统电接触。 最初,整个显示由第一控制系统驱动。 当/如果在第一控制系统中发生故障时,它被断电并且第二控制系统维持整个显示器的操作。 每个控制系统可能包含一组源/门驱动器,显示接口板和电源。 回归按钮可以允许用户在控制系统之间手动切换。 或者,显示接口板或图形处理器可能检测到故障。
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