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    • 51. 发明申请
    • METHODS AND DEVICES FOR SOLID STATE NANOWIRE DEVICES
    • 用于固态纳米器件的方法和装置
    • US20160027961A1
    • 2016-01-28
    • US14776120
    • 2014-03-14
    • THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
    • Zetian MIHieu Pham TRUNGSongrui ZHAO
    • H01L33/06
    • H01L33/06H01L33/18
    • Solid state sources offers potential advantages including high brightness, electricity savings, long lifetime, and higher color rendering capability, when compared to incandescent and fluorescent light sources. To date however, many of these advantages, however, have not been borne out in providing white LED lamps for general lighting applications. The inventors have established that surface recombination through non-radiative processes results in highly inefficient electrical injection. Exploiting in-situ grown shells in combination with dot-in-a-wire LED structures to overcome this limitation through the effective lateral confinement offered by the shell the inventors have demonstrated core-shell dot-in-a-wire LEDs, with significantly improved electrical injection efficiency and output power, providing phosphor-free InGaN/GaN nanowire white LEDs operating with milliwatt output power and color rendering indices of 95-98. Additionally, the inventors demonstrate efficient UV nanowire LEDs for medical applications as well as the non-degraded growth of nanowire LEDs on amorphous substrates.
    • 与白炽灯和荧光灯相比,固态光源提供了高亮度,节电,长寿命和更高显色能力的潜在优势。 然而,迄今为止,许多这些优点在为一般照明应用提供白色LED灯中尚未得到证实。 发明人已经确定,通过非辐射过程的表面复合导致高度低效的电注入。 利用现场生长的壳与点阵式LED结构相结合,以通过壳提供的有效的侧向限制来克服这个限制,本发明人已经证明了核 - 壳点对点LED的LED,其显着改进 电喷射效率和输出功率,提供无磷的InGaN / GaN纳米线白光LED,以毫瓦输出功率和显色指数为95-98。 此外,本发明人证明了用于医疗应用的有效的UV纳米线LED以及纳米线LED在非晶衬底上的非降解生长。
    • 56. 发明申请
    • METHODS AND DEVICES FOR COMMUNICATIONS SYSTEMS USING MULTIPLIED RATE TRANSMISSION
    • 使用多路速率传输的通信系统的方法和设备
    • US20150110216A1
    • 2015-04-23
    • US14396988
    • 2013-04-29
    • The Royal Institution for the Advancement of Learning / McGill University
    • Jan BajcsyYong-Jin KimAminata Amadou Garba
    • H04L25/03
    • H04L25/03197H04B1/40H04L5/0044H04L25/03171H04L25/03343H04L25/06H04L27/264H04L27/34H04L2025/03414H04L2025/03426
    • Cost, electronic circuitry limitations, and communication channel behaviour yield communication systems with strict bandwidth constraints. Hence, maximally utilizing available bandwidth is crucial, for example in wireless networks, to supporting ever increasing numbers of users and their demands for increased data volumes, low latency, and high download speeds. Accordingly, it would be beneficial for such networks to support variable bandwidth allocations such that smaller frequency sub-bands are allocated to users, as their number increases, but the individual users/nodes insert more data-carrying signals in order to compensate pensate for the loss of operating bandwidth arising from the accommodation of more users. It would further be beneficial for transmitters and receivers according to embodiments of such a network architecture to be based upon low cost design methodologies allowing their deployment within a wide range of applications including high volume, low cost consumer electronics for example.
    • 成本,电子电路限制和通信信道行为产生具有严格带宽限制的通信系统。 因此,最大限度地利用可用带宽是至关重要的,例如在无线网络中,以支持越来越多的用户以及对增加数据量,低延迟和高下载速度的需求。 因此,这样的网络将有利于支持可变带宽分配,使得较小的频率子带被分配给用户,因为它们的数量增加,但是各个用户/节点插入更多的数据携带信号,以补偿针对 由于更多用户的住宿而导致的业务带宽的损失。 根据这种网络架构的实施例,发射机和接收机将进一步有利于基于低成本设计方法,从而允许其在包括大容量,低成本消费电子设备在内的宽范围的应用中部署。