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    • 1. 发明授权
    • Method of forming self-aligned poly for embedded flash
    • 用于嵌入式闪光灯的自对准聚酰亚胺的方法
    • US07153744B2
    • 2006-12-26
    • US10822505
    • 2004-04-12
    • Han-Ping ChenChung-Yi Yu
    • Han-Ping ChenChung-Yi Yu
    • H01L21/336
    • H01L27/11526H01L27/115H01L27/11521H01L27/11534H01L27/1203H01L29/42324H01L29/7885
    • A method of manufacturing a microelectronic device including, in one embodiment, providing a substrate having a plurality of partially completed microelectronic devices including at least one partially completed memory device and at least one partially completed transistor. At least a portion of the partially completed transistor is protected by forming a first layer over the portion of the partially completed transistor to be protected during a subsequent material removal step. A second layer is formed substantially covering the partially completed memory device and the partially completed transistor. Portions of the second layer are removed leaving a portion of the second layer over the partially completed memory device. At least a substantial portion of the first layer is removed from the partially completed transistor after the portions of the second layer are removed.
    • 一种制造微电子器件的方法,在一个实施例中包括提供具有多个部分完成的微电子器件的衬底,所述微电子器件包括至少一个部分完成的存储器件和至少一个部分完成的晶体管。 通过在随后的材料去除步骤期间在待保护的部分完成的晶体管的部分上形成第一层来保护部分完成的晶体管的至少一部分。 形成基本覆盖部分完成的存储器件和部分完成的晶体管的第二层。 去除第二层的部分,留下部分完成的存储器件上的第二层的一部分。 在去除第二层的部分之后,第一层的至少大部分被从部分完成的晶体管中去除。
    • 2. 发明申请
    • Method of forming self-aligned poly for embedded flash
    • 用于嵌入式闪光灯的自对准聚酰亚胺的方法
    • US20050127435A1
    • 2005-06-16
    • US10822505
    • 2004-04-12
    • Han-Ping ChenChung-Yi Yu
    • Han-Ping ChenChung-Yi Yu
    • H01L21/8247H01L27/115H01L27/12H01L29/423H01L29/76H01L29/788
    • H01L27/11526H01L27/115H01L27/11521H01L27/11534H01L27/1203H01L29/42324H01L29/7885
    • A method of manufacturing a microelectronic device including, in one embodiment, providing a substrate having a plurality of partially completed microelectronic devices including at least one partially completed memory device and at least one partially completed transistor. At least a portion of the partially completed transistor is protected by forming a first layer over the portion of the partially completed transistor to be protected during a subsequent material removal step. A second layer is formed substantially covering the partially completed memory device and the partially completed transistor. Portions of the second layer are removed leaving a portion of the second layer over the partially completed memory device. At least a substantial portion of the first layer is removed from the partially completed transistor after the portions of the second layer are removed.
    • 一种制造微电子器件的方法,在一个实施例中包括提供具有多个部分完成的微电子器件的衬底,所述微电子器件包括至少一个部分完成的存储器件和至少一个部分完成的晶体管。 通过在随后的材料去除步骤期间在待保护的部分完成的晶体管的部分上形成第一层来保护部分完成的晶体管的至少一部分。 形成基本覆盖部分完成的存储器件和部分完成的晶体管的第二层。 去除第二层的部分,留下部分完成的存储器件上的第二层的一部分。 在去除第二层的部分之后,第一层的至少大部分被从部分完成的晶体管中去除。