Semiconductor device and operating method thereof
The present invention relates to a semiconductor device and an operating method thereof. The semiconductor device includes a memory string that includes a plurality of memory cells and is coupled between a source line and a bit line. A method for operating the semiconductor device may include boosti...
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Sprache: | chi ; eng |
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Zusammenfassung: | The present invention relates to a semiconductor device and an operating method thereof. The semiconductor device includes a memory string that includes a plurality of memory cells and is coupled between a source line and a bit line. A method for operating the semiconductor device may include boosting a first channel region in a channel region of the memory string, wherein the channel region includes the first channel region at one side of a selected memory cell and a second channel region at the other side of the selected memory cell; applying a pre-program bias to a gate electrode of the selected memory cell to inject electrons into a space region of the selected memory cell; and applying a program bias to the gate electrode.
半导体装置及其操作方法。一种半导体装置包括存储器串,该存储器串包括多个存储器单元并且联接在源线和位线之间。一种用于操作半导体装置的方法可以包括以下步骤:对存储器串的沟道区域中的第一沟道区域进行升压,其中,沟道区域包括位于被选存储器单元的一侧的第一沟道区域和位于被选存储器单元的另一侧的第二沟道区域;将预编程偏压施加到被选存储器单元的栅极,以使电子注入到被选存储器单元的空间区域中;以及将编程偏压施加到所述栅极。 |
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