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    • 6. 发明公开
    • NON-PLANAR CHIP ASSEMBLY
    • 非平面芯片组装
    • EP2705536A1
    • 2014-03-12
    • EP11865237.9
    • 2011-12-08
    • National Tsing Hua University
    • FAN, Long-Sheng
    • H01L29/06H01L29/04A61F2/14
    • H01L27/14683A61F2/14A61N1/0543H01L23/3135H01L25/0652H01L29/06H01L2224/16225H01L2224/32225H01L2224/73204H01L2924/10155H01L2924/13091H01L2924/00
    • Methods and apparatuses for assembly of a non-planar device based on curved chips are described. Slots may be created as longitudinal openings in the chips to reduce bending stresses to increase allowable degrees of deformation of the chips. The chips may be deformed to a desired deformation within the allowable degrees of deformation via the slots. Holding constraints may be provided on at least a portion of the chips to allow the chips to remain curved according the desired deformation. A non-planner integrated circuit device comprising a flexible structure and at least one fixture structure bonded to the flexible structure is also described. The flexible structure may be curved in a desired deformation. A plurality of contact areas may be included in the flexible structure. Circuitry may be embedded within the flexible structure to perform processing operations.
    • 描述了用于组装基于弯曲芯片的非平面装置的方法和设备。 槽可以被形成为芯片中的纵向开口以减少弯曲应力以增加芯片的容许变形程度。 芯片可以通过狭槽在允许的变形程度内变形到期望的变形。 可以在芯片的至少一部分上提供保持约束,以允许芯片根据期望的变形保持弯曲。 还描述了包括柔性结构和结合到柔性结构的至少一个固定结构的非规划器集成电路器件。 柔性结构可以以期望的变形弯曲。 柔性结构中可以包括多个接触区域。 电路可嵌入在柔性结构内以执行处理操作。
    • 9. 发明公开
    • Transmitter, receiver, multi-class multimedia broadcast/multicast service system and modulation method thereof
    • 发送者,Empfänger,Mehrklassen-Multimedia-Broadcast / Multicast-Dienstsystem和Modulationsverfahrendafür
    • EP2320589A2
    • 2011-05-11
    • EP10075713.7
    • 2010-10-14
    • National Tsing Hua University
    • Tsai, Yuh-RenChen, Yen-Chen
    • H04L1/00
    • H04L1/0003H04L1/007H04L2001/0093
    • A multi-class multimedia broadcast/ multicast service (MBMS) system includes a transmitter and at least one receiver. The transmitter transmits N primary signals by N primary channels and an auxiliary signal by an auxiliary channel, wherein a resolution of the auxiliary signal is identical to a resolution of the primary signal with the highest resolution and the constellation mappings of the auxiliary signal and the primary signal with the highest resolution on the corresponding modulation constellations can be coupled. The receiver couples the primary signal with the corresponding auxiliary/virtual auxiliary signal to obtain a lower-resolution virtual auxiliary signal, which can also be coupled with the primary signal having the same resolution. Therefore, receiving quality of each resolution is improved by combining the primary signal and the corresponding auxiliary/virtual auxiliary signal.
    • 多类多媒体广播/多播服务(MBMS)系统包括发射机和至少一个接收机。 发射机通过N个主信道发送N个主信号和辅助信道的辅助信号,其中辅助信号的分辨率与具有最高分辨率的主信号的分辨率和辅助信号和主要信号的星座映射相同 可以耦合在相应的调制星座上具有最高分辨率的信号。 接收器将主信号与相应的辅助/虚拟辅助信号耦合以获得较低分辨率的虚拟辅助信号,其也可与具有相同分辨率的主信号耦合。 因此,通过组合主信号和相应的辅助/虚拟辅助信号来提高每个分辨率的接收质量。