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    • 3. 发明授权
    • Electroluminescent displays
    • 电致发光显示器
    • US08704975B2
    • 2014-04-22
    • US12892288
    • 2010-09-28
    • Yong ZhaoChristopher Miles Evans
    • Yong ZhaoChristopher Miles Evans
    • G02F1/1335
    • G02F1/133603G02F1/1334G02F2201/50
    • An electroluminescent display comprising a mask defining the information to be displayed and an electroluminescent (EL) backlight. The mask compress a layer (13) of physically-stabilized liquid crystal switchable to define the information to be displayed mounted in front of an EL layer (16) of the backlight. At least one pair of electrodes (12, 20) are arranged to generate, in use, an electric field across both the EL layer (16) and the LC layer (13). A barrier layer (15) is provided between the LC layer (13) and the EL layer (16) that restricts migration of liquid crystal from the LC layer (13) to the EL layer (16).
    • 一种电致发光显示器,其包括限定要显示的信息的掩模和电致发光(EL)背光。 掩模压缩物理稳定的液晶层(13),其可切换以定义将要显示的信息安装在背光源的EL层(16)的前面。 至少一对电极(12,20)被布置成在使用中产生穿过EL层(16)和LC层(13)的电场。 在LC层(13)和EL层(16)之间设置阻挡层(15),其限制液晶从LC层(13)向EL层(16)的迁移。
    • 8. 发明授权
    • Method for handling roaming of mobile device to restricted area
    • 移动设备漫游到限制区域的方法
    • US08818333B2
    • 2014-08-26
    • US12155764
    • 2008-06-10
    • Lu TianYong Zhao
    • Lu TianYong Zhao
    • H04M1/66
    • H04W48/04H04W60/04
    • As a mobile device moves from one location area to another, the mobile device detects the different location identifiers broadcast by the wireless network(s) in those locations areas. The mobile device stores the location identifier for the last location area in which the mobile device was located. By comparing a received location identifier to the stored location identifier, the mobile device determines if the mobile device has entered a new location area. If so, the mobile device sends a location update request. In one embodiment, if the location update request is for a location area to which access by the mobile device is restricted, the network sends a communication to the mobile device that triggers the mobile device to update a location identifier stored at the mobile device to the location identifier for the restricted location area so that the mobile can update the network after entering/selecting a different location area.
    • 随着移动设备从一个位置区域移动到另一个位置区域,移动设备检测由那些位置区域中的无线网络广播的不同位置标识符。 移动设备存储移动设备所在的最后位置区域的位置标识符。 通过将接收到的位置标识符与存储的位置标识符进行比较,移动设备确定移动设备是否已经进入新的位置区域。 如果是,则移动设备发送位置更新请求。 在一个实施例中,如果所述位置更新请求是针对所述移动设备的访问被限制的位置区域,则所述网络向所述移动设备发送触发所述移动设备的通信,以将存储在所述移动设备处的位置标识符更新为 用于受限位置区域的位置标识符,使得移动台可以在进入/选择不同位置区域之后更新网络。
    • 10. 发明申请
    • RESERVOIR CALIBRATION PARAMETERIZATION METHOD
    • RESERVOIR校准参数化方法
    • US20120323544A1
    • 2012-12-20
    • US13437342
    • 2012-04-02
    • Yong ZhaoMartin Mlacnik
    • Yong ZhaoMartin Mlacnik
    • G06G7/48
    • E21B49/00
    • A method is described for producing an amended realization of a geostatistical model of a hydrocarbon reservoir using the Karhunen-Loève (KL) expansion. The KL expansion may be used to produce amended realizations for history matching and is widely used. However, it is necessary in order to use the KL expansion to perform singular value decomposition of the covariance matrix of the model to provide eigenvectors and eigen values for use in the expansion. In a typical geostatistical model, the covariance matrix is too large for singular value decomposition to be performed. Prior solutions to this problem involved reducing the resolution of the model so as to reduce the size of the covariance matrix. In the method described, a plurality of random realizations are generated and an approximation of the covariance matrix is constructed from the realizations, the approximation matrix having smaller dimensions than the true covariance matrix.
    • 描述了一种使用Karhunen-Loève(KL)扩建来生成油气藏地质统计模型的修正实现的方法。 KL扩展可用于产生历史匹配的修改实现,并被广泛使用。 然而,为了使用KL扩展来执行模型的协方差矩阵的奇异值分解以提供用于扩展的特征向量和特征值是必要的。 在典型的地统计模型中,协方差矩阵太大,无法进行奇异值分解。 此问题的先前解决方案涉及降低模型的分辨率,以减小协方差矩阵的大小。 在所描述的方法中,生成多个随机实现,并且从实现构造协方差矩阵的近似,该逼近矩阵具有比真实协方差矩阵小的维度。