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    • 2. 发明申请
    • DIRECT FORMATION POROUS MATERIALS FOR ELECTRONIC DEVICES
    • 直接形成电子设备的多孔材料
    • WO2017062786A1
    • 2017-04-13
    • PCT/US2016/056020
    • 2016-10-07
    • WILLIAM MARSH RICE UNIVERSITY
    • TOUR, James, M.JI, YonngsungLEE, Seoung-ki
    • H01L45/00H01L27/24B82Y40/00
    • H01L45/1625H01L27/2418H01L45/04H01L45/1233H01L45/145H01L45/146
    • A method for forming an electronic device may comprising the steps of selecting a substrate for an electronic device, and depositing a porous film utilizing physical vapor deposition, dry deposition, evaporative deposition, e-beam evaporation, plasma enhanced chemical vapor deposition, or atomic layer deposition. In some embodiments, a deposition rate, temperature, pressure, or combination thereof may be carefully controlled during deposition to generate the porous film. Further, the depositing of the porous film occurs without the need for further processing. Additional steps may also include depositing an additional layer for the electronic device. In some case, the method may also include depositing and/or patterning a secondary electronic device on top or below the first electronic device.
    • 一种形成电子器件的方法可以包括以下步骤:选择用于电子器件的衬底,以及利用物理气相沉积,干法沉积,蒸发沉积,电子束蒸发,等离子体增强化学气相沉积或原子层沉积多孔膜 沉积。 在一些实施例中,沉积速率,温度,压力或其组合可以在沉积期间小心地控制以产生多孔膜。 此外,多孔膜的沉积发生,而不需要进一步加工。 附加步骤还可以包括为电子设备沉积附加层。 在一些情况下,该方法还可以包括在第一电子设备的顶部或下方沉积和/或图案化次级电子设备。
    • 5. 发明申请
    • ELECTRON BARRIER HEIGHT CONTROLLED INTERFACES OF RESISTIVE SWITCHING LAYERS IN RESISTIVE RANDOM ACCESS MEMORY CELLS
    • 电阻式随机存取存储器电容栅极高度控制电阻开关层的界面
    • WO2016085665A1
    • 2016-06-02
    • PCT/US2015/060368
    • 2015-11-12
    • INTERMOLECULAR, INC.
    • WANG, YunNARDI, Federico
    • H01L29/51
    • H01L45/12H01L27/2463H01L27/2481H01L45/06H01L45/08H01L45/1233H01L45/145H01L45/146H01L45/148H01L45/1608H01L45/1625
    • Provided are resistive switching memory cells and method of forming such cells. A memory cell includes a resistive switching layer disposed between two buffer layers. The electron barrier height of the material used for each buffer layer is less than the electron barrier height of the material used for the resistive switching layer. Furthermore, the thickness of each buffer layer may be less than the thickness of the resistive switching layer. The buffer layers reduce diffusion between the resistive switching layer and electrodes. Furthermore, the buffer layers improve data retention and prevent unintentional resistive switching when a reading signal is applied to the memory cell. The reading signal uses a low voltage and most of the electron tunneling is blocked by the buffer layers during this operation. On the other hand, the buffer layers allow electrode tunneling at higher voltages used for forming and switching signals.
    • 提供了电阻式开关存储单元和形成这种单元的方法。 存储单元包括设置在两个缓冲层之间的电阻式开关层。 用于每个缓冲层的材料的电子势垒高度小于用于电阻式开关层的材料的电子势垒高度。 此外,每个缓冲层的厚度可以小于电阻式开关层的厚度。 缓冲层减少电阻式开关层和电极之间的扩散。 此外,当读取信号被施加到存储器单元时,缓冲层改善数据保持并防止无意的电阻性切换。 读取信号使用低电压,并且在该操作期间大部分电子隧道被缓冲层阻挡。 另一方面,缓冲层允许用于形成和切换信号的较高电压下的电极隧穿。
    • 6. 发明申请
    • NON-VOLATILE RESISTANCE SWITCHING DEVICES
    • 非易失性电阻开关器件
    • WO2015179593A1
    • 2015-11-26
    • PCT/US2015031889
    • 2015-05-21
    • TRUSTEES OF THE UNVERSITY OF PENNSYLVANIA
    • CHEN I-WEILU YANG
    • H01L47/00
    • H01L45/06H01L45/141H01L45/145H01L45/147H01L45/1625
    • The present disclosure provides, inter alia, amorphous materials useful in electronic devices such as memory devices. In some embodiments, these materials include a semiconductor having an electronegative element doped within. The present invention may b understood more readily by reference to the following detailed description taken in connection with the accompanying figures and examples, which form a part of this disclosure. It is to be understood that this invention is not limited to the specific devices, methods, applications, conditions or parameters described and/or shown herein, and that the terminology used herein is for the purpose of describing particular embodiments by way of example only and is not intended to be limiting of the claimed invention.
    • 本公开尤其提供了用于诸如存储器件的电子设备中的无定形材料。 在一些实施例中,这些材料包括掺杂有电负性元素的半导体。 通过参考形成本公开的一部分的附图和实施例的以下详细描述,本发明可以更容易理解。 应当理解,本发明不限于本文所描述和/或示出的具体设备,方法,应用,条件或参数,并且本文使用的术语仅用于通过示例的方式描述特定实施例, 不旨在限制所要求保护的发明。