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    • 62. 发明授权
    • High performance MOSFET
    • 高性能MOSFET
    • US08299540B2
    • 2012-10-30
    • US12754250
    • 2010-04-05
    • Huilong ZhuJing Wang
    • Huilong ZhuJing Wang
    • H01L27/06H01L21/02H01L29/78H01L21/336H01L21/76
    • H01L21/26586H01L29/66651H01L29/7833
    • A semiconductor structure which exhibits high device performance and improved short channel effects is provided. In particular, the present invention provides a metal oxide semiconductor field effect transistor (MOFET) that includes a low dopant concentration within an inversion layer of the structure; the inversion layer is an epitaxial semiconductor layer that is formed atop a portion of the semiconductor substrate. The inventive structure also includes a well region of a first conductivity type beneath the inversion layer, wherein the well region has a central portion and two horizontally abutting end portions. The central portion has a higher concentration of a first conductivity type dopant than the two horizontally abutting end portions. Such a well region may be referred to as a non-uniform super-steep retrograde well.
    • 提供了具有高器件性能和改善的短沟道效应的半导体结构。 特别地,本发明提供一种金属氧化物半导体场效应晶体管(MOFET),其包括在该结构的反转层内的低掺杂剂浓度; 反型层是形成在半导体衬底的一部分顶上的外延半导体层。 本发明的结构还包括在反转层下面的第一导电类型的阱区,其中阱区具有中心部分和两个水平邻接的端部。 中心部分具有比两个水平邻接端部更高的第一导电类型掺杂剂的浓度。 这样的井区域可以被称为不均匀的超陡逆行井。
    • 66. 发明申请
    • IMAGE PROCESSING METHOD AND DEVICE
    • 图像处理方法和设备
    • US20120169833A1
    • 2012-07-05
    • US13417752
    • 2012-03-12
    • Jiaoli WUYang ZhaoJing WangKai LiYuan LiuSong Zhao
    • Jiaoli WUYang ZhaoJing WangKai LiYuan LiuSong Zhao
    • H04N7/15
    • H04N7/15H04N7/142H04N7/147
    • Embodiments of the present invention provide an image processing method and device, relating to the field of communications technology. The method includes: receiving at least two channels of images transmitted from a remote conference site; if there is a blind area in splicing of the at least two channels of images, comparing the width of the blind area with the sum of the widths of a left border and a right border of a display apparatus in a local conference site; processing the at least two channels of images separately according to a comparison result; outputting the at least two channels of processed images separately to the display apparatuses in the local conference site for displaying. In the embodiments of the present invention, the optimal image display effect may be achieved and the user experience in a telepresence video conference may be improved.
    • 本发明的实施例提供了一种涉及通信技术领域的图像处理方法和装置。 该方法包括:从远程会场接收至少两个信道的图像; 如果存在至少两个通道的图像拼接的盲区,则将盲区的宽度与本地会场中的显示装置的左边界和右边界的宽度之和进行比较; 根据比较结果分别处理至少两个通道的图像; 将所处理的图像的至少两个信道分别输出到本地会场的显示装置以进行显示。 在本发明的实施例中,可以实现最佳图像显示效果,并且可以提高远程呈现视频会议中的用户体验。