SEMICONDUCTOR SUBSTRATE
    1.
    发明申请
    SEMICONDUCTOR SUBSTRATE 有权
    半导体基板

    公开(公告)号:US20150357418A1

    公开(公告)日:2015-12-10

    申请号:US14760989

    申请日:2014-01-03

    IPC分类号: H01L29/205 H01L29/20

    摘要: Provided is a semiconductor substrate including a seed layer disposed on a substrate, a buffer layer disposed on the seed layer, a plurality of nitride semiconductor layers disposed on the buffer layer, and at least one stress control layer between the plurality of nitride semiconductor layers. The buffer layer includes a plurality of step regions and at least one heterogeneous region. The plurality of step regions includes the same nitride semiconductor material. The heterogeneous region includes a different nitride semiconductor material from the step regions.

    摘要翻译: 本发明提供一种半导体衬底,其包括设置在衬底上的种子层,设置在籽晶层上的缓冲层,设置在缓冲层上的多个氮化物半导体层以及多个氮化物半导体层之间的至少一个应力控制层。 缓冲层包括多个步骤区域和至少一个异质区域。 多个台阶区域包括相同的氮化物半导体材料。 异质区域包括与步骤区域不同的氮化物半导体材料。

    Method of programming multi-level cells in non-volatile memory device
    2.
    发明授权
    Method of programming multi-level cells in non-volatile memory device 有权
    在非易失性存储器件中编程多级单元的方法

    公开(公告)号:US08879320B2

    公开(公告)日:2014-11-04

    申请号:US13611598

    申请日:2012-09-12

    IPC分类号: G11C11/34

    摘要: A method of programming a multi-level cells (MLC) commonly coupled to a word line in a non-volatile memory device includes shadow-programming first MLC to a first shadow state, shadow-programming second MLC to a second shadow state less than the first shadow state, and then main-programming the first MLC from the first shadow state to a first final state and main-programming the second MLC from the second shadow state to the second final state less than the first final state.

    摘要翻译: 通常耦合到非易失性存储器设备中的字线的多电平单元(MLC)的编程方法包括将第一MLC的影子编程为第一影像状态,将第二影像编程第二MLC设置为小于 第一阴影状态,然后将第一MLC从第一阴影状态主编程为第一最终状态,并将第二MLC从第二阴影状态主编程为小于第一最终状态的第二最终状态。

    METHOD OF PROGRAMMING MULTI-LEVEL CELLS IN NON-VOLATILE MEMORY DEVICE
    3.
    发明申请
    METHOD OF PROGRAMMING MULTI-LEVEL CELLS IN NON-VOLATILE MEMORY DEVICE 有权
    在非易失性存储器件中编程多级细胞的方法

    公开(公告)号:US20130135929A1

    公开(公告)日:2013-05-30

    申请号:US13611598

    申请日:2012-09-12

    IPC分类号: G11C16/04

    摘要: A method of programming a multi-level cells (MLC) commonly coupled to a word line in a non-volatile memory device includes shadow-programming first MLC to a first shadow state, shadow-programming second MLC to a second shadow state less than the first shadow state, and then main-programming the first MLC from the first shadow state to a first final state and main-programming the second MLC from the second shadow state to the second final state less than the first final state.

    摘要翻译: 通常耦合到非易失性存储器设备中的字线的多电平单元(MLC)的编程方法包括将第一MLC的影子编程为第一影像状态,将第二影像编程第二MLC设置为小于 第一阴影状态,然后将第一MLC从第一阴影状态主编程为第一最终状态,并将第二MLC从第二阴影状态主编程为小于第一最终状态的第二最终状态。