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    • 92. 发明授权
    • Apparatus and method for transmitting/receiving data in a closed-loop multi-antenna system
    • 用于在闭环多天线系统中发送/接收数据的装置和方法
    • US08098746B2
    • 2012-01-17
    • US11763019
    • 2007-06-14
    • Sung-Jin KimHo-Jin Kim
    • Sung-Jin KimHo-Jin Kim
    • H04L27/28
    • H04L1/0026H04B7/0417H04B7/043H04B7/0632H04L1/0003H04L1/0009H04L1/06H04L25/0204
    • An apparatus and method for transmitting/receiving data in a closed-loop multi-antenna system. A receiver receives a plurality of data streams from a plurality of transmit antennas of a transmitter, generates Channel Quality Information (CQIs) of channels that carry data streams transmitted from at least two transmit antenna allocated to the receiver among the plurality of transmit antennas, and transmits the CQIs to the transmitter. For the CQI generation, the receiver generates a channel matrix through channel estimation of the received data streams, generates a reception beamforming matrix from the channel matrix including only components of the data streams transmitted from the allocated transmit antennas, and calculates the CQIs using the channel matrix, the reception beamforming matrix, and a total signal-to-noise ratio (SNR) obtained through the channel estimation.
    • 一种用于在闭环多天线系统中发送/接收数据的装置和方法。 接收机从发射机的多个发射天线接收多个数据流,产生载波从多个发射天线中分配给接收机的至少两个发射天线发射的数据流的信道的信道质量信息(CQI),以及 将CQI发送到发送机。 对于CQI生成,接收器通过对接收到的数据流的信道估计来生成信道矩阵,从仅包含从所分配的发送天线发送的数据流的分量的信道矩阵生成接收波束成形矩阵,并使用信道 矩阵,接收波束形成矩阵以及通过信道估计获得的总信噪比(SNR)。
    • 97. 发明授权
    • Apparatus and method for transmitting and receiving data in multiuser MIMO system
    • 在多用户MIMO系统中发送和接收数据的装置和方法
    • US07769390B2
    • 2010-08-03
    • US11059962
    • 2005-02-17
    • Ho-Jin KimSung-Jin KimKwang-Bok Lee
    • Ho-Jin KimSung-Jin KimKwang-Bok Lee
    • H04W72/00
    • H04B7/0604H04B7/0452H04B7/0632H04B7/0822H04B7/0854
    • A method for transmitting and receiving data in a multiuser Multiple-Input Multiple-Output (MIMO) system including a base station connected to a plurality of user equipments. In the method, each of the user equipments separately calculates channel capacity information using a linear reception scheme and a nonlinear reception scheme, and feeds back the calculated channel capacity information to the base station. The base station separately calculates system capacities using at least two different antenna scheduling schemes based on the channel capacity information fed back from the user equipments, and allocates antennas to the user equipments using a selected antenna scheduling scheme having higher system capacity out of the two antenna scheduling schemes.
    • 一种用于在包括连接到多个用户设备的基站的多用户多输入多输出(MIMO)系统中发送和接收数据的方法。 在该方法中,每个用户设备使用线性接收方式和非线性接收方式分别计算信道容量信息,并将计算出的信道容量信息反馈给基站。 基站基于从用户设备反馈的信道容量信息,使用至少两个不同的天线调度方案分别计算系统容量,并且使用在两个天线中具有较高系统容量的选定的天线调度方案向用户设备分配天线 调度方案
    • 99. 发明授权
    • Organic thin film transistor, flat display device including the same, and method of manufacturing the organic thin film transistor
    • 有机薄膜晶体管,包括该薄膜晶体管的平面显示装置以及有机薄膜晶体管的制造方法
    • US07714321B2
    • 2010-05-11
    • US11378011
    • 2006-03-17
    • Sung-Jin KimJae-Bon KooMin-Chul Suh
    • Sung-Jin KimJae-Bon KooMin-Chul Suh
    • H01L35/24H01L51/00
    • H01L51/0003H01L51/0545
    • An organic thin film transistor, a flat display device including the same, and a method of manufacturing the organic thin film transistor are disclosed. In one embodiment, the organic thin film transistor includes: i) a substrate, ii) a gate electrode disposed on the substrate, iii) a gate insulation film disposed on the gate electrode, iv) a source electrode and a drain electrode spaced from each other and disposed on the gate insulation film, v) an organic semiconductor layer contacting the source electrode and the drain electrode and having an edge to be distinguished from an adjacent organic thin film transistor, and vi) a cantilever layer disposed to cover the organic semiconductor layer, contacting a portion of a layer which is disposed in or under the organic semiconductor layer, and is exposed to the outside of the edge of the organic semiconductor layer. According to one embodiment, a patterning effect of an organic semiconductor layer is easily obtained and characteristics such as an on/off ratio are improved.
    • 公开了一种有机薄膜晶体管,包括该有机薄膜晶体管的平面显示装置和制造该有机薄膜晶体管的方法。 在一个实施例中,有机薄膜晶体管包括:i)衬底,ii)设置在衬底上的栅电极,iii)设置在栅电极上的栅极绝缘膜,iv)与每个间隔开的源电极和漏电极 v)与源电极和漏极接触的有机半导体层,并且具有与相邻的有机薄膜晶体管不同的边缘,以及vi)设置成覆盖有机半导体的悬臂层 接触设置在有机半导体层中或其下方的层的一部分,并且暴露于有机半导体层的边缘的外侧。 根据一个实施例,容易获得有机半导体层的图案化效果,并且提高诸如开/关比的特性。
    • 100. 发明申请
    • ELECTROPHORETIC DISPLAY DEVICE HAVING IMPROVED COLOR GAMUT
    • 具有改进的彩色游戏的电泳显示装置
    • US20090109172A1
    • 2009-04-30
    • US12255900
    • 2008-10-22
    • Jeong-Kuk LEESung-Jin KimByung-Jae ParkSon-Uk LeeSeul Lee
    • Jeong-Kuk LEESung-Jin KimByung-Jae ParkSon-Uk LeeSeul Lee
    • G09G3/34
    • G09G3/344G09G2300/0426G09G2300/0452G09G2320/0242
    • An electrophoretic display device has a first substrate that defines a plurality of sub-pixel areas; with shaped pixel electrodes formed in the sub-pixel areas. A second substrate is attached in facing relation to the first substrate during mass production. The second substrate has color filters of different colors (e.g., R, G, B). The areas of the color filters are less than the areas of their corresponding sub-pixel electrodes so as to thereby avoid or reduce a color mixture effect that may arise from mass production misalignment between the first and second substrates. In one class of embodiments, area consumed by the color filters is less than about 75% but more than about 45% of area consumed by respective pixel areas. Each pixel area comprises a white (W) sub-pixel area in addition to the differently colored sub-pixel areas (e.g., R, G, B).
    • 电泳显示装置具有限定多个子像素区域的第一基板; 具有形成在子像素区域中的成形像素电极。 在批量生产期间,第二衬底面向第一衬底附接。 第二基板具有不同颜色(例如,R,G,B)的滤色器。 滤色器的面积小于其对应的子像素电极的面积,从而避免或减少可能由第一和第二基板之间的批量生产不对准而引起的混色效果。 在一类实施例中,滤色器消耗的面积小于相应像素区域消耗的面积的约75%,但大于约45%。 每个像素区域除了不同颜色的子像素区域(例如,R,G,B)之外还包括白色(W)子像素区域。