【可授權專利公告】P101007A-階層化陣列搭配動態區段防護之源極編碼NOR型唯讀記憶體
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專利國別 |
美國 |
發表日期 |
2014-11-28 10:14:50 |
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本校案號 |
P101007A |
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專利名稱 |
階層化陣列搭配動態區段防護之源極編碼NOR型唯讀記憶體「NOR-TYPE ROM WITH HIERARCHICAL-BL STRUCTURE, DYNAMIC SEGMENTATION SHIELDING, AND SOURCE PROGRAMMING」 |
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發明人 |
王進賢、王昭翔 |
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所屬院 |
工學院 |
提案單位 |
電機工程學系暨研究所 |
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類型 |
發明 |
專利權人 |
國立中正大學 |
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申請號 |
13/905,577 |
申請日期 |
2013-05-30 |
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公開號 |
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公開日期 |
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證書號 |
US 8,824,185 B1 |
核准日期 |
2014-09-02 |
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國際分類號 |
G11C-017/00(2006.01) |
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專利權期間 |
2013.05.30~2033.05.30 |
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專利摘要 |
A NOR-type ROM with hierarchical-BL structure, dynamic segmentation shielding, and source programming includes a plurality of bitcells forming a plurality of cell arrays, a plurality of WLs, a plurality of local bit lines LBLs electrically connected with the drains of the bitcells, a plurality of odd/even selection circuits electrically connected the LBLs that the bitcells in one of the cell array correspond to, a plurality of GBLs electrically connected the odd/even selection circuits that the bitcells in columns correspond to, and a plurality of odd-even precharge circuits electrically connected with the GBLs. The source of each bitcell is selectively grounded or floating according to the code-pattern. |
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圖示 |
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