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    • 32. 发明授权
    • Display image stabilization apparatus and method of using same
    • 显示图像稳定装置及其使用方法
    • US5541646A
    • 1996-07-30
    • US378045
    • 1995-01-24
    • Chen Huang
    • Chen Huang
    • G09G3/36G09G5/12H04N5/70H04N17/04
    • H04N17/04G09G3/3611G09G5/12H04N5/70
    • The display device image stabilization apparatus is utilized in a display system having a frame buffer coupled to a display device. The apparatus includes a sampling arrangement coupled to the frame buffer for sampling input video data to generate a display signal, wherein the display signal is stored temporarily in the frame buffer as buffer information. A control device is coupled to the frame buffer for comparing the buffer information with reference information to determine whether the buffer information and the reference information are similar to one another. The control device generates a gain adjustment signal when the buffer information and the reference information are different from one another. Coupled between the control device and the sampling arrangement is a phase lock loop circuit for varying the display signal in response to the gain adjustment signal. The buffer information is updated continuously until it is substantially similar to the reference information, and the display image has been stabilized.
    • 显示装置图像稳定装置用于具有耦合到显示装置的帧缓冲器的显示系统中。 该装置包括耦合到帧缓冲器的采样装置,用于采样输入视频数据以产生显示信号,其中显示信号作为缓冲器信息临时存储在帧缓冲器中。 控制装置耦合到帧缓冲器,用于将缓冲器信息与参考信息进行比较,以确定缓冲器信息和参考信息是否彼此相似。 当缓冲器信息和参考信息彼此不同时,控制装置产生增益调整信号。 在控制装置和采样装置之间耦合是用于响应于增益调整信号改变显示信号的锁相环电路。 缓冲器信息被连续更新,直到其基本上类似于参考信息,并且显示图像已被稳定。
    • 35. 发明授权
    • Architecture for isolating display grid sections in a field emission
display
    • 用于在场发射显示屏中隔离显示网格部分的架构
    • US5459480A
    • 1995-10-17
    • US307090
    • 1994-09-16
    • Jim J. BrowningJohn K. Lee
    • Jim J. BrowningJohn K. Lee
    • G09G3/00G09G3/20G09G3/22H01J31/12H04N5/70H04N17/04G09G3/10
    • G09G3/006G09G3/22H01J31/127H04N5/70G09G2300/0809G09G3/2014H04N17/04
    • The present invention teaches a field emission display ("FED") architecture for isolating display grids, wherein an FED has a plurality of pixels. Each of the pixels comprise at least two field emitter tips for displaying information to the pixel and a pixelator for driving the field emitter tips. Further, an isolated display grid is incorporated for each of the field emitter tips. Each display grid is coupled by a link to a bus having a predetermined voltage. In one embodiment of the present invention, the link can be disintegrated by internal or external means. In a second embodiment, the FED comprises a first and second bus, each bus having a predetermined voltage, whereby a first isolated display grid is coupled to the first bus by a first link and a second isolated display grids is coupled to the second bus by a second link.
    • 本发明教导了用于隔离显示网格的场发射显示(“FED”)架构,其中FED具有多个像素。 每个像素包括用于向像素显示信息的至少两个场发射器尖端和用于驱动场发射器尖端的像素化器。 此外,为每个场发射器尖端并入有隔离的显示栅格。 每个显示网格通过具有预定电压的总线的链路耦合。 在本发明的一个实施例中,链接可以通过内部或外部手段分解。 在第二实施例中,FED包括第一和第二总线,每个总线具有预定电压,由此通过第一链路将第一隔离显示网格耦合到第一总线,并且第二隔离显示网格通过 第二个链接。