51.
    发明专利
    未知

    公开(公告)号:DE60329819D1

    公开(公告)日:2009-12-10

    申请号:DE60329819

    申请日:2003-12-23

    Abstract: The present invention relates to a field emission display in which a gate plate having a gate hole and a gate electrode around the gate hole is formed between an anode plate having phosphor and a cathode plate having a field emitter and a control device for controlling field emission current, wherein the field emitter of the cathode plate is constructed to be opposite to the phosphor of the anode plate through the gate hole. According to the present invention, it is possible to significantly reduce the display row/column driving voltage by applying scan and data signals of the field emission display to the control device of each pixel, and the present invention is directed to improve the brightness of the field emission display in such a manner that the electric field necessary for field emission is applied through the gate electrode of the gate plate to freely control the distance between the anode plate and the cathode plate, so that a high voltage can be applied to the anode.

    ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME

    公开(公告)号:AU2016200779A1

    公开(公告)日:2016-02-25

    申请号:AU2016200779

    申请日:2016-02-08

    Abstract: An apparatus for decoding a video signal, comprising: an entropy decoding unit configured to decode information indicating whether 5 a prediction mode of a current block corresponds to an intra prediction or an inter prediction; a prediction mode determination unit configured to determine an intra prediction mode of the current block when the prediction mode of the current block corresponds to the intra prediction; 10 a scanning unit configured to perform a scan for the current block; and an inverse-transform unit configured to perform an inverse-transform for residual signal of the current block using at least one of discrete cosine transform (DCT) or discrete sine transform (DST), wherein the scanning unit is further configured to determine, based on the intra 15 prediction mode of the luma component, a scanning type of the luma component and a chroma component of the current block, and wherein when a size of the current block is 4x4, the inverse transform for the luma component of the current block is performed using only the DST.

    56.
    发明专利
    未知

    公开(公告)号:FR2757676B1

    公开(公告)日:2000-02-11

    申请号:FR9711999

    申请日:1997-09-26

    Abstract: The present invention relates to a field emission display which applies a field emission device (or field emitter) to a flat panel display. The field emission display in accordance with the present invention has the lower plate in which the pixel array and the scan and data driving circuits are integrated one insulating substrate, therefore, it is possible to implement a field emission display capable of providing a high quality picture in a low price. The voltage is applied to the scan and data driving circuits may considerably decrease through the tin film transistor attached to each pixel. The field emission characteristics are stabilized by the resistor attached to the field emission device so that reliable field emission display may be fabricated. Further, since all the processes are carried out at a low temperature, a glass, which is low in price and has a large area, may be used as an insulating substrate.

    METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE FILTER
    57.
    发明公开
    METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE FILTER 审中-公开
    方法和设备进行帧内预测,​​使用自适应滤波器

    公开(公告)号:EP2557797A4

    公开(公告)日:2016-07-06

    申请号:EP11766200

    申请日:2011-04-11

    Abstract: Provided is a method and apparatus for performing intra-prediction using an adaptive filter. The method for performing intra-prediction comprises the steps of: determining whether or not to apply a first filter for a reference pixel value on the basis of information of a neighboring block of a current block; applying the first filter for the reference pixel value when it is determined to apply the first filter; performing intra-prediction on the current block on the basis of the reference pixel value; determining whether or not to apply a second filter for a prediction value according to each prediction mode of the current block, which is predicted by the intra-prediction performance on the basis of the information of the neighboring block; and applying the second filter for the prediction value according to each prediction mode of the current block when it is determined to apply the second filter.

    Abstract translation: 提供了一种用于使用于自适应滤波器执行帧内预测的方法和设备。 用于执行帧内预测的方法,包括以下步骤:确定采矿是否申请的当前块的相邻块的信息的基础上的参考像素值的第一滤波器; 应用第一过滤器的参考像素值当它被确定开采应用第一过滤器; 参考像素值的基础上的当前块执行帧内预测; 确定性采矿是否应用第二滤波器,用于预测值gemäß于当前块中的每个预测模式,所有这一切是通过的相邻块的信息的基础上的帧内预测性能预测; 和申请预测值gemäß于当前块中的每个预测模式的第二过滤器当它是确定性的采空应用第二滤波器。

    FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY DEVICE USING THE SAME
    60.
    发明公开
    FIELD EMISSION DEVICE AND FIELD EMISSION DISPLAY DEVICE USING THE SAME 审中-公开
    场发射装置和场发射显示设备

    公开(公告)号:EP1751782A4

    公开(公告)日:2008-12-10

    申请号:EP05746170

    申请日:2005-06-03

    Abstract: Provided are a field emission device and a field emission display device using the same. The field emission device includes a cathode portion having a substrate, a cathode electrode formed on the substrate, and a field emitter connected to the cathode electrode; a field emission-suppressing gate portion formed on the cathode portion around the field emitter and surrounding the field emitter; and a field emission-inducing gate portion having a metal mesh with at least one penetrating hole, and a dielectric layer formed on at least a part of the metal mesh, wherein the field emission-suppressing gate portion suppresses electrons from being emitted from the field emitter, and the field emission-inducing gate portion induces electrons to be emitted from the field emitter. According to this configuration, the conventional problems of the field emission device including a gate leakage current, electron emission caused by an anode voltage, electron beam divergence can be significantly improved.

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