JP6633295B2 - サブブロック消去 - Google Patents
サブブロック消去 Download PDFInfo
- Publication number
- JP6633295B2 JP6633295B2 JP2015099178A JP2015099178A JP6633295B2 JP 6633295 B2 JP6633295 B2 JP 6633295B2 JP 2015099178 A JP2015099178 A JP 2015099178A JP 2015099178 A JP2015099178 A JP 2015099178A JP 6633295 B2 JP6633295 B2 JP 6633295B2
- Authority
- JP
- Japan
- Prior art keywords
- word line
- subset
- voltage
- lines
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000015654 memory Effects 0.000 claims description 196
- 230000005641 tunneling Effects 0.000 claims description 40
- 230000000694 effects Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 27
- 238000007667 floating Methods 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 71
- 230000009977 dual effect Effects 0.000 description 22
- 238000010586 diagram Methods 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 13
- 239000004020 conductor Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/08—Address circuits; Decoders; Word-line control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching circuits
- G11C16/16—Circuits for erasing electrically, e.g. erase voltage switching circuits for erasing blocks, e.g. arrays, words, groups
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B41/00—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
- H10B41/20—Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by three-dimensional arrangements, e.g. with cells on different height levels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B43/00—EEPROM devices comprising charge-trapping gate insulators
- H10B43/20—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional arrangements, e.g. with cells on different height levels
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2216/00—Indexing scheme relating to G11C16/00 and subgroups, for features not directly covered by these groups
- G11C2216/12—Reading and writing aspects of erasable programmable read-only memories
- G11C2216/18—Flash erasure of all the cells in an array, sector or block simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
Description
Claims (11)
- 電荷トラップ構造を有するメモリセルの複数のブロックを含むNANDアレイを動作させる方法であって、前記複数のブロック内のメモリセルのブロックは、第1のストリング選択スイッチと第2のストリング選択スイッチとの間にチャネル線を有する複数のNANDストリングを備え、前記複数のNANDストリングは、前記第1のストリング選択スイッチと前記第2のストリング選択スイッチとの間のワード線のセットを共有し、
該方法は、
選択されたブロック内の前記第1のストリング選択スイッチを通して、前記NANDストリングの前記チャネル線にチャネル側消去電圧を印加することと、
前記選択されたブロック内のNANDストリングによって共有される前記ワード線のセットの選択されたサブセットにワード線側消去電圧を印加して、前記選択されたサブセットに結合されるメモリセルにおいてトンネル効果を誘発することであって、前記該選択されたサブセットは前記ワード線のセットの2つ以上の要素を含むことと、
前記選択されたブロック内のNANDストリングによって共有される前記ワード線のセットの選択されていないサブセットに結合されるメモリセルにおいてトンネル効果を抑止することであって、前記選択されていないサブセットは前記ワード線のセットの2つ以上の要素を含み、該抑止することは、前記チャネル側消去電圧を印加するときに、前記選択されていないサブセット内のワード線を浮遊状態にすることを含むことと、
前記ワード線のセットのうち境界ワード線にバイアス電圧を印加することと、
第1の制御電圧を印加して、前記選択されたサブセット内のワード線のワード線ドライバーをオンに切り替えることと、
前記選択されていないサブセット内のワード線のワード線ドライバーの入力に第2の制御電圧に一致するグローバルワード線電圧を印加するときに、前記第2の制御電圧を印加して、前記選択されていないサブセット内のワード線のワード線ドライバーをオフにすることと、
前記境界ワード線に前記バイアス電圧を印加するときに、前記第2の制御電圧とは異なる第3の制御電圧を印加して、前記境界ワード線のワード線ドライバーをオンにすることと、
を含み、
前記第1の制御電圧は前記第2の制御電圧とは異なる、
メモリセルの複数のブロックを含むNANDアレイを動作させる方法。 - 前記ワード線のセット内の前記境界ワード線に印加される前記バイアス電圧は、前記境界ワード線の一方の側にある前記選択されたサブセットと、前記境界ワード線の別の側にある前記選択されていないサブセットとの間に境界条件を誘発し、前記境界条件は正孔を生成するための電界を含む、
請求項1に記載の方法。 - 前記第3の制御電圧は前記第1の制御電圧と前記第2の制御電圧との間にある、
請求項1に記載の方法。 - 制御電圧を印加して、前記選択されたサブセット内のワード線のワード線ドライバーをオンにすることと、
前記選択されていないサブセット内のワード線のワード線ドライバーの入力に前記制御電圧に一致するグローバルワード線電圧を印加するときに、前記制御電圧を印加して、前記選択されていないサブセット内のワード線の前記ワード線ドライバーをオフにすることと、
前記制御電圧を印加して、前記境界ワード線のワード線ドライバーをオンにすることと、
を含み、
前記バイアス電圧は、前記ワード線側消去電圧と前記グローバルワード線電圧との間にある、
請求項2に記載の方法。 - 前記チャネル線は前記第1のストリング選択スイッチに接続されるN+型端子を有するドレイン側と、前記第2のストリング選択スイッチに接続されるP+型端子を有するソース側とを含み、
前記方法は、
前記チャネル線の前記ソース側にソース側電圧を印加することと、前記チャネル線に正孔を与えることと、該チャネル線に沿ってチャネル電位を引き上げることとを含む、
請求項1に記載の方法。 - 電荷トラップ構造を有するメモリセルの複数のブロックを含むNANDアレイであって、前記複数のブロック内のメモリセルのブロックは第1のストリング選択スイッチと第2のストリング選択スイッチとの間にチャネル線を有する複数のNANDストリングを備え、前記複数のNANDストリングは、前記第1のストリング選択スイッチと前記第2のストリング選択スイッチとの間のワード線のセットを共有する、NANDアレイと、
選択されたブロック内の前記メモリセルに結合されるコントローラーと、
を備え、
該コントローラーは、
前記選択されたブロック内の前記ワード線のセットのそれぞれのワード線を駆動するローカルワード線ドライバーのセットであって、前記ワード線のセットの前記第1のサブセットを駆動する前記ローカルワード線ドライバーのセットの第1のサブセットと、前記ワード線のセットの前記第2のサブセットを駆動する前記ローカルワード線ドライバーのセットの第2のサブセットとを含むローカルワード線ドライバーのセットと、
前記ワード線のセットの前記第1のサブセットと前記ワード線のセットの前記第2のサブセットとの間の前記ワード線のセット内の境界ワード線を駆動する境界ワード線ドライバーと、
前記ローカルワード線ドライバーのセットの前記第1のサブセットに接続される第1のグローバルワード線を含む、グローバルワード線のセットと、
前記選択されたブロック内の前記第1のストリング選択スイッチを通して前記NANDストリングの前記チャネル線にチャネル側消去電圧を印加するロジックと、
前記選択されたブロック内のNANDストリングによって共有される前記ワード線のセットの第1のサブセットにワード線側消去電圧を印加して、前記ワード線のセットの前記第1のサブセットに結合されるメモリセルにおいてトンネル効果を誘発するロジックであって、前記ワード線のセットの前記第1のサブセットは前記ワード線のセットの2つ以上の要素を含む、ロジックと、
前記選択されたブロック内のNANDストリングによって共有される前記ワード線のセットの第2のサブセットに結合されるメモリセルにおいてトンネル効果を抑止するロジックであって、前記ワード線のセットの前記第2のサブセットは前記ワード線のセットの2つ以上の要素を含む、ロジックと、
前記第1のグローバルワード線に第1のグローバルワード線電圧を印加するロジックと、
第1の制御電圧を印加して、前記ローカルワード線ドライバーのセットの前記第1のサブセットをオンに切り替え、前記ワード線側消去電圧を与えるロジックと、
第2の制御電圧を印加して、前記ローカルワード線ドライバーのセットの前記第2のサブセットをオフに切り替えるロジックと、
前記第2の制御電圧とは異なる第3の制御電圧を印加して、前記境界ワード線ドライバーをオンにするロジックと、を含み、
前記第1の制御電圧は、前記第2の制御電圧とは異なり、前記第2の制御電圧は、前記第1のグローバルワード線電圧と一致する、
メモリ。 - 前記境界ワード線ドライバーに接続される第2のグローバルワード線を更に備える、
請求項6に記載のメモリ。 - 前記第1のグローバルワード線は、前記ローカルワード線ドライバーのセットの前記第2のサブセットに接続され、前記メモリは、前記第1のグローバルワード線を駆動する第1のグローバルワード線ドライバーを含む、
請求項7に記載のメモリ。 - 前記コントローラーは、
前記第2のグローバルワード線に第2のグローバルワード線電圧を印加するロジックをさらに含み、
前記第3の制御電圧は前記第1の制御電圧と前記第2の制御電圧との間にある、
請求項7に記載のメモリ。 - 前記グローバルワード線のセットは前記ローカルワード線ドライバーのセットの前記第2のサブセットに接続される第3のグローバルワード線を含み、
前記コントローラーは、
前記第3のグローバルワード線に第3のグローバルワード線電圧を印加するロジックと、
制御電圧を印加して、前記ローカルワード線ドライバーのセットの前記第1のサブセットをオンにし、前記ワード線側消去電圧を与え、前記ローカルワード線ドライバーのセットの前記第2のサブセットをオフにするロジックと、
前記第2のグローバルワード線に第2のグローバルワード線電圧を印加するロジックと、
前記制御電圧を印加して、前記境界ワード線ドライバーをオンにするロジックと、
を含み、
前記第1のグローバルワード線電圧は前記第3のグローバルワード線電圧とは異なり、前記制御電圧は前記第3のグローバルワード線電圧と一致し、
前記第2のグローバルワード線電圧は前記第1のグローバルワード線電圧と前記第3のグローバルワード線電圧との間にある、
請求項7に記載のメモリ。 - 前記チャネル線は、前記第1のストリング選択スイッチに接続されるN+型端子を有するドレイン側と、前記第2のストリング選択スイッチに接続されるP+型端子を有するソース側とを含み、
前記コントローラーは、
前記チャネル線の前記ソース側にソース側電圧を印加して、前記チャネル線に正孔を与え、該チャネル線に沿ってチャネル電位を引き上げるロジックを含む、
請求項6に記載のメモリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462036203P | 2014-08-12 | 2014-08-12 | |
US62/036,203 | 2014-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016040750A JP2016040750A (ja) | 2016-03-24 |
JP6633295B2 true JP6633295B2 (ja) | 2020-01-22 |
Family
ID=53274399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015099178A Active JP6633295B2 (ja) | 2014-08-12 | 2015-05-14 | サブブロック消去 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9620217B2 (ja) |
EP (1) | EP2985763B1 (ja) |
JP (1) | JP6633295B2 (ja) |
KR (1) | KR102432717B1 (ja) |
CN (1) | CN105374395B (ja) |
TW (1) | TWI559311B (ja) |
Families Citing this family (219)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10043781B2 (en) | 2009-10-12 | 2018-08-07 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10354995B2 (en) | 2009-10-12 | 2019-07-16 | Monolithic 3D Inc. | Semiconductor memory device and structure |
US11018133B2 (en) | 2009-10-12 | 2021-05-25 | Monolithic 3D Inc. | 3D integrated circuit |
US11984445B2 (en) | 2009-10-12 | 2024-05-14 | Monolithic 3D Inc. | 3D semiconductor devices and structures with metal layers |
US12027518B1 (en) | 2009-10-12 | 2024-07-02 | Monolithic 3D Inc. | 3D semiconductor devices and structures with metal layers |
US10366970B2 (en) | 2009-10-12 | 2019-07-30 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10157909B2 (en) | 2009-10-12 | 2018-12-18 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10388863B2 (en) | 2009-10-12 | 2019-08-20 | Monolithic 3D Inc. | 3D memory device and structure |
US11374118B2 (en) | 2009-10-12 | 2022-06-28 | Monolithic 3D Inc. | Method to form a 3D integrated circuit |
US10910364B2 (en) | 2009-10-12 | 2021-02-02 | Monolitaic 3D Inc. | 3D semiconductor device |
US10217667B2 (en) | 2011-06-28 | 2019-02-26 | Monolithic 3D Inc. | 3D semiconductor device, fabrication method and system |
US11482440B2 (en) | 2010-12-16 | 2022-10-25 | Monolithic 3D Inc. | 3D semiconductor device and structure with a built-in test circuit for repairing faulty circuits |
US10497713B2 (en) | 2010-11-18 | 2019-12-03 | Monolithic 3D Inc. | 3D semiconductor memory device and structure |
US11227897B2 (en) | 2010-10-11 | 2022-01-18 | Monolithic 3D Inc. | Method for producing a 3D semiconductor memory device and structure |
US10290682B2 (en) | 2010-10-11 | 2019-05-14 | Monolithic 3D Inc. | 3D IC semiconductor device and structure with stacked memory |
US11158674B2 (en) | 2010-10-11 | 2021-10-26 | Monolithic 3D Inc. | Method to produce a 3D semiconductor device and structure |
US11024673B1 (en) | 2010-10-11 | 2021-06-01 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11469271B2 (en) | 2010-10-11 | 2022-10-11 | Monolithic 3D Inc. | Method to produce 3D semiconductor devices and structures with memory |
US10896931B1 (en) | 2010-10-11 | 2021-01-19 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11018191B1 (en) | 2010-10-11 | 2021-05-25 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11315980B1 (en) | 2010-10-11 | 2022-04-26 | Monolithic 3D Inc. | 3D semiconductor device and structure with transistors |
US11257867B1 (en) | 2010-10-11 | 2022-02-22 | Monolithic 3D Inc. | 3D semiconductor device and structure with oxide bonds |
US11600667B1 (en) | 2010-10-11 | 2023-03-07 | Monolithic 3D Inc. | Method to produce 3D semiconductor devices and structures with memory |
US11327227B2 (en) | 2010-10-13 | 2022-05-10 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with electromagnetic modulators |
US11404466B2 (en) | 2010-10-13 | 2022-08-02 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors |
US11163112B2 (en) | 2010-10-13 | 2021-11-02 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with electromagnetic modulators |
US11855114B2 (en) | 2010-10-13 | 2023-12-26 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors and wafer bonding |
US11164898B2 (en) | 2010-10-13 | 2021-11-02 | Monolithic 3D Inc. | Multilevel semiconductor device and structure |
US11043523B1 (en) | 2010-10-13 | 2021-06-22 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors |
US10998374B1 (en) | 2010-10-13 | 2021-05-04 | Monolithic 3D Inc. | Multilevel semiconductor device and structure |
US11437368B2 (en) | 2010-10-13 | 2022-09-06 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with oxide bonding |
US11694922B2 (en) | 2010-10-13 | 2023-07-04 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with oxide bonding |
US11605663B2 (en) | 2010-10-13 | 2023-03-14 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors and wafer bonding |
US11869915B2 (en) | 2010-10-13 | 2024-01-09 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors and wafer bonding |
US10833108B2 (en) | 2010-10-13 | 2020-11-10 | Monolithic 3D Inc. | 3D microdisplay device and structure |
US11984438B2 (en) | 2010-10-13 | 2024-05-14 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with oxide bonding |
US10943934B2 (en) | 2010-10-13 | 2021-03-09 | Monolithic 3D Inc. | Multilevel semiconductor device and structure |
US11133344B2 (en) | 2010-10-13 | 2021-09-28 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors |
US11855100B2 (en) | 2010-10-13 | 2023-12-26 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with oxide bonding |
US11929372B2 (en) | 2010-10-13 | 2024-03-12 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors and wafer bonding |
US12094892B2 (en) | 2010-10-13 | 2024-09-17 | Monolithic 3D Inc. | 3D micro display device and structure |
US11063071B1 (en) | 2010-10-13 | 2021-07-13 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with waveguides |
US10978501B1 (en) | 2010-10-13 | 2021-04-13 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with waveguides |
US12080743B2 (en) | 2010-10-13 | 2024-09-03 | Monolithic 3D Inc. | Multilevel semiconductor device and structure with image sensors and wafer bonding |
US10679977B2 (en) | 2010-10-13 | 2020-06-09 | Monolithic 3D Inc. | 3D microdisplay device and structure |
US11784082B2 (en) | 2010-11-18 | 2023-10-10 | Monolithic 3D Inc. | 3D semiconductor device and structure with bonding |
US11031275B2 (en) | 2010-11-18 | 2021-06-08 | Monolithic 3D Inc. | 3D semiconductor device and structure with memory |
US12033884B2 (en) | 2010-11-18 | 2024-07-09 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor device and structure with memory cells and multiple metal layers |
US12068187B2 (en) | 2010-11-18 | 2024-08-20 | Monolithic 3D Inc. | 3D semiconductor device and structure with bonding and DRAM memory cells |
US11862503B2 (en) | 2010-11-18 | 2024-01-02 | Monolithic 3D Inc. | Method for producing a 3D semiconductor device and structure with memory cells and multiple metal layers |
US11355380B2 (en) | 2010-11-18 | 2022-06-07 | Monolithic 3D Inc. | Methods for producing 3D semiconductor memory device and structure utilizing alignment marks |
US11004719B1 (en) | 2010-11-18 | 2021-05-11 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor memory device and structure |
US11610802B2 (en) | 2010-11-18 | 2023-03-21 | Monolithic 3D Inc. | Method for producing a 3D semiconductor device and structure with single crystal transistors and metal gate electrodes |
US11094576B1 (en) | 2010-11-18 | 2021-08-17 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor memory device and structure |
US11923230B1 (en) | 2010-11-18 | 2024-03-05 | Monolithic 3D Inc. | 3D semiconductor device and structure with bonding |
US12125737B1 (en) | 2010-11-18 | 2024-10-22 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and memory cells |
US11735462B2 (en) | 2010-11-18 | 2023-08-22 | Monolithic 3D Inc. | 3D semiconductor device and structure with single-crystal layers |
US11355381B2 (en) | 2010-11-18 | 2022-06-07 | Monolithic 3D Inc. | 3D semiconductor memory device and structure |
US11804396B2 (en) | 2010-11-18 | 2023-10-31 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor device and structure with memory cells and multiple metal layers |
US11443971B2 (en) | 2010-11-18 | 2022-09-13 | Monolithic 3D Inc. | 3D semiconductor device and structure with memory |
US11508605B2 (en) | 2010-11-18 | 2022-11-22 | Monolithic 3D Inc. | 3D semiconductor memory device and structure |
US11211279B2 (en) | 2010-11-18 | 2021-12-28 | Monolithic 3D Inc. | Method for processing a 3D integrated circuit and structure |
US11495484B2 (en) | 2010-11-18 | 2022-11-08 | Monolithic 3D Inc. | 3D semiconductor devices and structures with at least two single-crystal layers |
US11018042B1 (en) | 2010-11-18 | 2021-05-25 | Monolithic 3D Inc. | 3D semiconductor memory device and structure |
US11482438B2 (en) | 2010-11-18 | 2022-10-25 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor memory device and structure |
US11521888B2 (en) | 2010-11-18 | 2022-12-06 | Monolithic 3D Inc. | 3D semiconductor device and structure with high-k metal gate transistors |
US11107721B2 (en) | 2010-11-18 | 2021-08-31 | Monolithic 3D Inc. | 3D semiconductor device and structure with NAND logic |
US11121021B2 (en) | 2010-11-18 | 2021-09-14 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11615977B2 (en) | 2010-11-18 | 2023-03-28 | Monolithic 3D Inc. | 3D semiconductor memory device and structure |
US12100611B2 (en) | 2010-11-18 | 2024-09-24 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor device and structure with memory cells and multiple metal layers |
US11569117B2 (en) | 2010-11-18 | 2023-01-31 | Monolithic 3D Inc. | 3D semiconductor device and structure with single-crystal layers |
US11901210B2 (en) | 2010-11-18 | 2024-02-13 | Monolithic 3D Inc. | 3D semiconductor device and structure with memory |
US11164770B1 (en) | 2010-11-18 | 2021-11-02 | Monolithic 3D Inc. | Method for producing a 3D semiconductor memory device and structure |
US11854857B1 (en) | 2010-11-18 | 2023-12-26 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor device and structure with memory cells and multiple metal layers |
US11482439B2 (en) | 2010-11-18 | 2022-10-25 | Monolithic 3D Inc. | Methods for producing a 3D semiconductor memory device comprising charge trap junction-less transistors |
US8860117B2 (en) | 2011-04-28 | 2014-10-14 | Micron Technology, Inc. | Semiconductor apparatus with multiple tiers of memory cells with peripheral transistors, and methods |
US10388568B2 (en) | 2011-06-28 | 2019-08-20 | Monolithic 3D Inc. | 3D semiconductor device and system |
US8797806B2 (en) * | 2011-08-15 | 2014-08-05 | Micron Technology, Inc. | Apparatus and methods including source gates |
US9430735B1 (en) * | 2012-02-23 | 2016-08-30 | Micron Technology, Inc. | Neural network in a memory device |
US11694944B1 (en) | 2012-04-09 | 2023-07-04 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and a connective path |
US11735501B1 (en) | 2012-04-09 | 2023-08-22 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and a connective path |
US11164811B2 (en) | 2012-04-09 | 2021-11-02 | Monolithic 3D Inc. | 3D semiconductor device with isolation layers and oxide-to-oxide bonding |
US10600888B2 (en) | 2012-04-09 | 2020-03-24 | Monolithic 3D Inc. | 3D semiconductor device |
US11881443B2 (en) | 2012-04-09 | 2024-01-23 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and a connective path |
US11476181B1 (en) | 2012-04-09 | 2022-10-18 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US11594473B2 (en) | 2012-04-09 | 2023-02-28 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and a connective path |
US11410912B2 (en) | 2012-04-09 | 2022-08-09 | Monolithic 3D Inc. | 3D semiconductor device with vias and isolation layers |
US11616004B1 (en) | 2012-04-09 | 2023-03-28 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and a connective path |
US11088050B2 (en) | 2012-04-09 | 2021-08-10 | Monolithic 3D Inc. | 3D semiconductor device with isolation layers |
US11784169B2 (en) | 2012-12-22 | 2023-10-10 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US11967583B2 (en) | 2012-12-22 | 2024-04-23 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US11309292B2 (en) | 2012-12-22 | 2022-04-19 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US11217565B2 (en) | 2012-12-22 | 2022-01-04 | Monolithic 3D Inc. | Method to form a 3D semiconductor device and structure |
US11916045B2 (en) | 2012-12-22 | 2024-02-27 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US12051674B2 (en) | 2012-12-22 | 2024-07-30 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US11018116B2 (en) | 2012-12-22 | 2021-05-25 | Monolithic 3D Inc. | Method to form a 3D semiconductor device and structure |
US11961827B1 (en) | 2012-12-22 | 2024-04-16 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US11063024B1 (en) | 2012-12-22 | 2021-07-13 | Monlithic 3D Inc. | Method to form a 3D semiconductor device and structure |
US10903089B1 (en) | 2012-12-29 | 2021-01-26 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10600657B2 (en) | 2012-12-29 | 2020-03-24 | Monolithic 3D Inc | 3D semiconductor device and structure |
US11430668B2 (en) | 2012-12-29 | 2022-08-30 | Monolithic 3D Inc. | 3D semiconductor device and structure with bonding |
US10651054B2 (en) | 2012-12-29 | 2020-05-12 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11087995B1 (en) | 2012-12-29 | 2021-08-10 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11430667B2 (en) | 2012-12-29 | 2022-08-30 | Monolithic 3D Inc. | 3D semiconductor device and structure with bonding |
US10115663B2 (en) | 2012-12-29 | 2018-10-30 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10892169B2 (en) | 2012-12-29 | 2021-01-12 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11177140B2 (en) | 2012-12-29 | 2021-11-16 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11004694B1 (en) | 2012-12-29 | 2021-05-11 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US12094965B2 (en) | 2013-03-11 | 2024-09-17 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and memory cells |
US10325651B2 (en) | 2013-03-11 | 2019-06-18 | Monolithic 3D Inc. | 3D semiconductor device with stacked memory |
US11869965B2 (en) | 2013-03-11 | 2024-01-09 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and memory cells |
US11935949B1 (en) | 2013-03-11 | 2024-03-19 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers and memory cells |
US8902663B1 (en) | 2013-03-11 | 2014-12-02 | Monolithic 3D Inc. | Method of maintaining a memory state |
US11923374B2 (en) | 2013-03-12 | 2024-03-05 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US12100646B2 (en) | 2013-03-12 | 2024-09-24 | Monolithic 3D Inc. | 3D semiconductor device and structure with metal layers |
US10840239B2 (en) | 2014-08-26 | 2020-11-17 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11398569B2 (en) | 2013-03-12 | 2022-07-26 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11088130B2 (en) | 2014-01-28 | 2021-08-10 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10224279B2 (en) | 2013-03-15 | 2019-03-05 | Monolithic 3D Inc. | Semiconductor device and structure |
US11030371B2 (en) | 2013-04-15 | 2021-06-08 | Monolithic 3D Inc. | Automation for monolithic 3D devices |
US11487928B2 (en) | 2013-04-15 | 2022-11-01 | Monolithic 3D Inc. | Automation for monolithic 3D devices |
US11720736B2 (en) | 2013-04-15 | 2023-08-08 | Monolithic 3D Inc. | Automation methods for 3D integrated circuits and devices |
US11341309B1 (en) | 2013-04-15 | 2022-05-24 | Monolithic 3D Inc. | Automation for monolithic 3D devices |
US11574109B1 (en) | 2013-04-15 | 2023-02-07 | Monolithic 3D Inc | Automation methods for 3D integrated circuits and devices |
US11270055B1 (en) | 2013-04-15 | 2022-03-08 | Monolithic 3D Inc. | Automation for monolithic 3D devices |
US9021414B1 (en) | 2013-04-15 | 2015-04-28 | Monolithic 3D Inc. | Automation for monolithic 3D devices |
US11107808B1 (en) | 2014-01-28 | 2021-08-31 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10297586B2 (en) | 2015-03-09 | 2019-05-21 | Monolithic 3D Inc. | Methods for processing a 3D semiconductor device |
US11031394B1 (en) | 2014-01-28 | 2021-06-08 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US12094829B2 (en) | 2014-01-28 | 2024-09-17 | Monolithic 3D Inc. | 3D semiconductor device and structure |
KR20160011027A (ko) * | 2014-07-21 | 2016-01-29 | 에스케이하이닉스 주식회사 | 반도체 장치 |
KR102309566B1 (ko) * | 2015-03-20 | 2021-10-07 | 에스케이하이닉스 주식회사 | 반도체 소자 |
US11056468B1 (en) | 2015-04-19 | 2021-07-06 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US11011507B1 (en) | 2015-04-19 | 2021-05-18 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US10381328B2 (en) | 2015-04-19 | 2019-08-13 | Monolithic 3D Inc. | Semiconductor device and structure |
US10825779B2 (en) | 2015-04-19 | 2020-11-03 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US9721668B2 (en) * | 2015-08-06 | 2017-08-01 | Macronix International Co., Ltd. | 3D non-volatile memory array with sub-block erase architecture |
US11956952B2 (en) | 2015-08-23 | 2024-04-09 | Monolithic 3D Inc. | Semiconductor memory device and structure |
US10078548B2 (en) * | 2015-09-11 | 2018-09-18 | Toshiba Memory Corporation | Memory controller, semiconductor device and method of controlling semiconductor device |
US11114427B2 (en) | 2015-11-07 | 2021-09-07 | Monolithic 3D Inc. | 3D semiconductor processor and memory device and structure |
US9953994B2 (en) * | 2015-11-07 | 2018-04-24 | Monolithic 3D Inc. | Semiconductor memory device and structure |
US12100658B2 (en) | 2015-09-21 | 2024-09-24 | Monolithic 3D Inc. | Method to produce a 3D multilayer semiconductor device and structure |
WO2017053329A1 (en) | 2015-09-21 | 2017-03-30 | Monolithic 3D Inc | 3d semiconductor device and structure |
US11978731B2 (en) | 2015-09-21 | 2024-05-07 | Monolithic 3D Inc. | Method to produce a multi-level semiconductor memory device and structure |
US11937422B2 (en) | 2015-11-07 | 2024-03-19 | Monolithic 3D Inc. | Semiconductor memory device and structure |
US10522225B1 (en) | 2015-10-02 | 2019-12-31 | Monolithic 3D Inc. | Semiconductor device with non-volatile memory |
US10418369B2 (en) * | 2015-10-24 | 2019-09-17 | Monolithic 3D Inc. | Multi-level semiconductor memory device and structure |
US11296115B1 (en) | 2015-10-24 | 2022-04-05 | Monolithic 3D Inc. | 3D semiconductor device and structure |
US12120880B1 (en) | 2015-10-24 | 2024-10-15 | Monolithic 3D Inc. | 3D semiconductor device and structure with logic and memory |
US12016181B2 (en) | 2015-10-24 | 2024-06-18 | Monolithic 3D Inc. | 3D semiconductor device and structure with logic and memory |
US10847540B2 (en) | 2015-10-24 | 2020-11-24 | Monolithic 3D Inc. | 3D semiconductor memory device and structure |
US12035531B2 (en) | 2015-10-24 | 2024-07-09 | Monolithic 3D Inc. | 3D semiconductor device and structure with logic and memory |
US11991884B1 (en) | 2015-10-24 | 2024-05-21 | Monolithic 3D Inc. | 3D semiconductor device and structure with logic and memory |
US11114464B2 (en) | 2015-10-24 | 2021-09-07 | Monolithic 3D Inc. | 3D semiconductor device and structure |
KR102432483B1 (ko) * | 2015-12-31 | 2022-08-12 | 에스케이하이닉스 주식회사 | 데이터 저장 장치 및 이의 구동 방법 |
US9972397B2 (en) * | 2016-06-24 | 2018-05-15 | SK Hynix Inc. | Semiconductor memory device and operating method thereof |
KR102461747B1 (ko) * | 2016-06-24 | 2022-11-02 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 그 동작 방법 |
KR102553181B1 (ko) * | 2016-07-12 | 2023-07-10 | 에스케이하이닉스 주식회사 | 메모리 장치 및 메모리 장치의 동작 방법 |
US11930648B1 (en) | 2016-10-10 | 2024-03-12 | Monolithic 3D Inc. | 3D memory devices and structures with metal layers |
US11329059B1 (en) | 2016-10-10 | 2022-05-10 | Monolithic 3D Inc. | 3D memory devices and structures with thinned single crystal substrates |
US11711928B2 (en) | 2016-10-10 | 2023-07-25 | Monolithic 3D Inc. | 3D memory devices and structures with control circuits |
US11251149B2 (en) | 2016-10-10 | 2022-02-15 | Monolithic 3D Inc. | 3D memory device and structure |
US11869591B2 (en) | 2016-10-10 | 2024-01-09 | Monolithic 3D Inc. | 3D memory devices and structures with control circuits |
US11812620B2 (en) | 2016-10-10 | 2023-11-07 | Monolithic 3D Inc. | 3D DRAM memory devices and structures with control circuits |
WO2018076239A1 (en) | 2016-10-27 | 2018-05-03 | Micron Technology, Inc. | Erasing memory cells |
US9876055B1 (en) | 2016-12-02 | 2018-01-23 | Macronix International Co., Ltd. | Three-dimensional semiconductor device and method for forming the same |
US10032511B1 (en) * | 2017-05-18 | 2018-07-24 | Macronix International Co., Ltd. | Memory with dynamic permissible bit write logic and method |
KR102336659B1 (ko) | 2017-09-05 | 2021-12-07 | 삼성전자 주식회사 | 데이터 신뢰성을 향상시키기 위한 메모리 동작을 수행하는 메모리 장치, 이를 포함하는 메모리 시스템 및 메모리 장치의 동작 방법 |
US11232841B2 (en) | 2017-09-05 | 2022-01-25 | Samsung Electronics Co., Ltd. | Methods of operating memory devices based on sub-block positions and related memory system |
US10366763B2 (en) | 2017-10-31 | 2019-07-30 | Micron Technology, Inc. | Block read count voltage adjustment |
US10629271B2 (en) * | 2017-12-05 | 2020-04-21 | Intel Corporation | Method and system for reducing program disturb degradation in flash memory |
KR102374103B1 (ko) * | 2018-01-16 | 2022-03-14 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 비휘발성 메모리 장치의 소거 방법 |
US11164637B2 (en) | 2018-03-12 | 2021-11-02 | Samsung Electronics Co., Ltd. | Methods of erasing data in nonvolatile memory devices and nonvolatile memory devices performing the same |
KR102388068B1 (ko) | 2018-03-12 | 2022-04-19 | 삼성전자주식회사 | 비휘발성 메모리 장치의 데이터 소거 방법 및 이를 수행하는 비휘발성 메모리 장치 |
US10748620B2 (en) * | 2018-03-22 | 2020-08-18 | Micron Technology, Inc. | Memory block select circuitry including voltage bootstrapping control |
US10839922B2 (en) | 2018-05-26 | 2020-11-17 | Sandisk Technologies Llc | Memory disturb detection |
KR102530327B1 (ko) | 2018-06-01 | 2023-05-08 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 그 동작 방법 |
US10714166B2 (en) * | 2018-08-13 | 2020-07-14 | Micron Technology, Inc. | Apparatus and methods for decoding memory access addresses for access operations |
US10763273B2 (en) * | 2018-08-23 | 2020-09-01 | Macronix International Co., Ltd. | Vertical GAA flash memory including two-transistor memory cells |
CN109285838B (zh) * | 2018-08-28 | 2023-05-02 | 中国科学院微电子研究所 | 半导体存储设备及其制造方法及包括存储设备的电子设备 |
JP2020047324A (ja) | 2018-09-14 | 2020-03-26 | キオクシア株式会社 | 半導体記憶装置及び半導体記憶装置の制御方法 |
KR102701788B1 (ko) * | 2018-09-28 | 2024-08-30 | 삼성전자주식회사 | 메모리 장치 및 이를 이용한 스토리지 시스템 |
US10964398B2 (en) | 2018-09-28 | 2021-03-30 | Samsung Electronics Co., Ltd. | Memory device and a storage system using the same |
US10910064B2 (en) | 2018-11-06 | 2021-02-02 | Sandisk Technologies Llc | Location dependent impedance mitigation in non-volatile memory |
US10755788B2 (en) | 2018-11-06 | 2020-08-25 | Sandisk Technologies Llc | Impedance mismatch mitigation scheme that applies asymmetric voltage pulses to compensate for asymmetries from applying symmetric voltage pulses |
US10650898B1 (en) | 2018-11-06 | 2020-05-12 | Sandisk Technologies Llc | Erase operation in 3D NAND flash memory including pathway impedance compensation |
KR102660057B1 (ko) * | 2018-11-07 | 2024-04-24 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 비휘발성 메모리 장치의 프로그램 방법 |
US11282575B2 (en) * | 2018-11-07 | 2022-03-22 | Samsung Electronics Co., Ltd. | Nonvolatile memory device and method of programming in the same |
KR102554712B1 (ko) * | 2019-01-11 | 2023-07-14 | 삼성전자주식회사 | 반도체 소자 |
US11763864B2 (en) | 2019-04-08 | 2023-09-19 | Monolithic 3D Inc. | 3D memory semiconductor devices and structures with bit-line pillars |
US11018156B2 (en) | 2019-04-08 | 2021-05-25 | Monolithic 3D Inc. | 3D memory semiconductor devices and structures |
US11158652B1 (en) | 2019-04-08 | 2021-10-26 | Monolithic 3D Inc. | 3D memory semiconductor devices and structures |
US11296106B2 (en) | 2019-04-08 | 2022-04-05 | Monolithic 3D Inc. | 3D memory semiconductor devices and structures |
US10892016B1 (en) | 2019-04-08 | 2021-01-12 | Monolithic 3D Inc. | 3D memory semiconductor devices and structures |
KR102235608B1 (ko) * | 2019-04-30 | 2021-04-02 | 삼성전자주식회사 | 스몰 블록이 적용된 3차원 플래시 메모리 |
WO2020218809A1 (ko) | 2019-04-22 | 2020-10-29 | 삼성전자 주식회사 | 3차원 플래시 메모리 및 그 동작 방법 |
US11081185B2 (en) * | 2019-06-18 | 2021-08-03 | Sandisk Technologies Llc | Non-volatile memory array driven from both sides for performance improvement |
US11450381B2 (en) | 2019-08-21 | 2022-09-20 | Micron Technology, Inc. | Multi-deck memory device including buffer circuitry under array |
US11074976B2 (en) | 2019-08-26 | 2021-07-27 | Sandisk Technologies Llc | Temperature dependent impedance mitigation in non-volatile memory |
CN113053443A (zh) * | 2019-12-26 | 2021-06-29 | 晶豪科技股份有限公司 | 过抹除校正方法及使用该方法的存储器装置 |
US11557341B2 (en) * | 2019-12-27 | 2023-01-17 | Micron Technology, Inc. | Memory array structures and methods for determination of resistive characteristics of access lines |
US11282815B2 (en) * | 2020-01-14 | 2022-03-22 | Micron Technology, Inc. | Methods of forming microelectronic devices, and related microelectronic devices and electronic systems |
US11342244B2 (en) * | 2020-01-21 | 2022-05-24 | Sandisk Technologies Llc | Bonded assembly of semiconductor dies containing pad level across-die metal wiring and method of forming the same |
EP4325504A3 (en) * | 2020-05-29 | 2024-05-29 | Yangtze Memory Technologies Co., Ltd. | Method and apparatus for data erase in memory devices |
US11705367B2 (en) | 2020-06-18 | 2023-07-18 | Micron Technology, Inc. | Methods of forming microelectronic devices, and related microelectronic devices, memory devices, electronic systems, and additional methods |
US11557569B2 (en) | 2020-06-18 | 2023-01-17 | Micron Technology, Inc. | Microelectronic devices including source structures overlying stack structures, and related electronic systems |
US11563018B2 (en) | 2020-06-18 | 2023-01-24 | Micron Technology, Inc. | Microelectronic devices, and related methods, memory devices, and electronic systems |
US11699652B2 (en) | 2020-06-18 | 2023-07-11 | Micron Technology, Inc. | Microelectronic devices and electronic systems |
KR20220008991A (ko) * | 2020-07-14 | 2022-01-24 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 이의 동작 방법 |
US11417676B2 (en) | 2020-08-24 | 2022-08-16 | Micron Technology, Inc. | Methods of forming microelectronic devices and memory devices, and related microelectronic devices, memory devices, and electronic systems |
US11825658B2 (en) | 2020-08-24 | 2023-11-21 | Micron Technology, Inc. | Methods of forming microelectronic devices and memory devices |
DE102021121522A1 (de) | 2020-08-24 | 2022-02-24 | Samsung Electronics Co., Ltd. | Löschverfahren einer nichtflüchtigen Speichervorrichtung und Betriebsverfahren einer Speichereinrichtung |
KR20220090210A (ko) | 2020-12-22 | 2022-06-29 | 삼성전자주식회사 | 데이터 신뢰성을 보전하기 위한 소거 동작을 수행하는 메모리 장치 |
US11282581B1 (en) | 2021-01-04 | 2022-03-22 | Macronix International Co., Ltd. | 3D memory program disturbance improvement |
US11751408B2 (en) | 2021-02-02 | 2023-09-05 | Micron Technology, Inc. | Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systems |
US11404123B1 (en) * | 2021-04-05 | 2022-08-02 | Sandisk Technologies Llc | Non-volatile memory with multiple wells for word line switch transistors |
KR20230023101A (ko) | 2021-08-09 | 2023-02-17 | 삼성전자주식회사 | 반도체 장치 |
US20230154553A1 (en) * | 2021-11-16 | 2023-05-18 | Samsung Electronics Co., Ltd. | Operation method of memory device and operation method of memory system including the same |
US20230197140A1 (en) * | 2021-12-20 | 2023-06-22 | Micron Technology, Inc. | Memory device control schemes, and associated methods, devices, and systems |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4156986B2 (ja) * | 2003-06-30 | 2008-09-24 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US6906940B1 (en) | 2004-02-12 | 2005-06-14 | Macronix International Co., Ltd. | Plane decoding method and device for three dimensional memories |
US7378702B2 (en) | 2004-06-21 | 2008-05-27 | Sang-Yun Lee | Vertical memory device structures |
US7315474B2 (en) | 2005-01-03 | 2008-01-01 | Macronix International Co., Ltd | Non-volatile memory cells, memory arrays including the same and methods of operating cells and arrays |
US7420242B2 (en) | 2005-08-31 | 2008-09-02 | Macronix International Co., Ltd. | Stacked bit line dual word line nonvolatile memory |
JP4822841B2 (ja) | 2005-12-28 | 2011-11-24 | 株式会社東芝 | 半導体記憶装置及びその製造方法 |
JP5016832B2 (ja) | 2006-03-27 | 2012-09-05 | 株式会社東芝 | 不揮発性半導体記憶装置及びその製造方法 |
KR100847492B1 (ko) | 2006-06-19 | 2008-07-21 | 에스 초이 데이비드 | 메모리 셀 크기를 줄인 낸드 플래쉬 메모리 장치 및 그제조 방법 |
JP2008078404A (ja) | 2006-09-21 | 2008-04-03 | Toshiba Corp | 半導体メモリ及びその製造方法 |
JP4945248B2 (ja) | 2007-01-05 | 2012-06-06 | 株式会社東芝 | メモリシステム、半導体記憶装置及びその駆動方法 |
JP5091491B2 (ja) | 2007-01-23 | 2012-12-05 | 株式会社東芝 | 不揮発性半導体記憶装置 |
KR20090037690A (ko) | 2007-10-12 | 2009-04-16 | 삼성전자주식회사 | 비휘발성 메모리 소자, 그 동작 방법 및 그 제조 방법 |
KR20090079694A (ko) | 2008-01-18 | 2009-07-22 | 삼성전자주식회사 | 비휘발성 메모리 소자 및 그 제조 방법 |
US8169808B2 (en) * | 2008-01-25 | 2012-05-01 | Micron Technology, Inc. | NAND flash content addressable memory |
JP2009295694A (ja) | 2008-06-03 | 2009-12-17 | Toshiba Corp | 不揮発性半導体記憶装置及びその製造方法 |
KR101471492B1 (ko) * | 2008-12-15 | 2014-12-10 | 삼성전자주식회사 | 반도체 메모리 장치의 스택 어레이 구조 |
TWI433302B (zh) | 2009-03-03 | 2014-04-01 | Macronix Int Co Ltd | 積體電路自對準三度空間記憶陣列及其製作方法 |
US8829646B2 (en) | 2009-04-27 | 2014-09-09 | Macronix International Co., Ltd. | Integrated circuit 3D memory array and manufacturing method |
JP4913191B2 (ja) * | 2009-09-25 | 2012-04-11 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US8908431B2 (en) | 2010-02-17 | 2014-12-09 | Samsung Electronics Co., Ltd. | Control method of nonvolatile memory device |
US8531886B2 (en) | 2010-06-10 | 2013-09-10 | Macronix International Co., Ltd. | Hot carrier programming in NAND flash |
KR20120003351A (ko) | 2010-07-02 | 2012-01-10 | 삼성전자주식회사 | 3차원 비휘발성 메모리 장치 및 그 동작방법 |
KR101732585B1 (ko) * | 2010-08-26 | 2017-05-04 | 삼성전자주식회사 | 불휘발성 메모리 장치, 그것의 동작 방법, 그리고 그것을 포함하는 메모리 시스템 |
KR101784973B1 (ko) * | 2010-11-11 | 2017-10-13 | 삼성전자주식회사 | 메모리 소자의 동작 전압 제공 방법 및 메모리 컨트롤러 |
KR101204646B1 (ko) * | 2010-11-17 | 2012-11-23 | 에스케이하이닉스 주식회사 | 낸드 플래시 메모리 장치 및 그 동작 방법 |
KR101787041B1 (ko) | 2010-11-17 | 2017-10-18 | 삼성전자주식회사 | 식각방지막이 구비된 반도체 소자 및 그 제조방법 |
US8363476B2 (en) | 2011-01-19 | 2013-01-29 | Macronix International Co., Ltd. | Memory device, manufacturing method and operating method of the same |
US8503213B2 (en) | 2011-01-19 | 2013-08-06 | Macronix International Co., Ltd. | Memory architecture of 3D array with alternating memory string orientation and string select structures |
JP5524134B2 (ja) * | 2011-06-14 | 2014-06-18 | 株式会社東芝 | 不揮発性半導体記憶装置 |
KR20130045622A (ko) * | 2011-10-26 | 2013-05-06 | 에스케이하이닉스 주식회사 | 3차원 구조의 비휘발성 메모리 소자 및 그 제조 방법 |
US8897070B2 (en) * | 2011-11-02 | 2014-11-25 | Sandisk Technologies Inc. | Selective word line erase in 3D non-volatile memory |
US8542532B2 (en) * | 2011-11-17 | 2013-09-24 | Macronix International Co., Ltd. | Memory access method and flash memory using the same |
US9099202B2 (en) * | 2012-11-06 | 2015-08-04 | Sandisk Technologies Inc. | 3D stacked non-volatile storage programming to conductive state |
US9224474B2 (en) * | 2013-01-09 | 2015-12-29 | Macronix International Co., Ltd. | P-channel 3D memory array and methods to program and erase the same at bit level and block level utilizing band-to-band and fowler-nordheim tunneling principals |
US8759899B1 (en) | 2013-01-11 | 2014-06-24 | Macronix International Co., Ltd. | Integration of 3D stacked IC device with peripheral circuits |
US8976600B2 (en) | 2013-03-11 | 2015-03-10 | Macronix International Co., Ltd. | Word line driver circuit for selecting and deselecting word lines |
US9287406B2 (en) | 2013-06-06 | 2016-03-15 | Macronix International Co., Ltd. | Dual-mode transistor devices and methods for operating same |
US9373632B2 (en) | 2014-01-17 | 2016-06-21 | Macronix International Co., Ltd. | Twisted array design for high speed vertical channel 3D NAND memory |
-
2015
- 2015-03-25 US US14/668,790 patent/US9620217B2/en active Active
- 2015-04-29 TW TW104113669A patent/TWI559311B/zh active
- 2015-05-13 CN CN201510242137.2A patent/CN105374395B/zh active Active
- 2015-05-14 JP JP2015099178A patent/JP6633295B2/ja active Active
- 2015-05-19 EP EP15168157.4A patent/EP2985763B1/en active Active
- 2015-05-20 KR KR1020150070130A patent/KR102432717B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TWI559311B (zh) | 2016-11-21 |
JP2016040750A (ja) | 2016-03-24 |
TW201606777A (zh) | 2016-02-16 |
CN105374395B (zh) | 2019-11-05 |
KR20160019848A (ko) | 2016-02-22 |
CN105374395A (zh) | 2016-03-02 |
EP2985763B1 (en) | 2019-04-03 |
KR102432717B1 (ko) | 2022-08-16 |
US20160049201A1 (en) | 2016-02-18 |
US9620217B2 (en) | 2017-04-11 |
EP2985763A1 (en) | 2016-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6633295B2 (ja) | サブブロック消去 | |
JP6303224B2 (ja) | Pチャネル3次元メモリアレイ | |
TWI531049B (zh) | 反及快閃記憶體及其熱載子生成和寫入方法 | |
US9490017B2 (en) | Forced-bias method in sub-block erase | |
KR101844074B1 (ko) | 3차원 메모리 어레이 구조 | |
US9607702B2 (en) | Sub-block page erase in 3D p-channel flash memory | |
US20140198576A1 (en) | Programming technique for reducing program disturb in stacked memory structures | |
US11785787B2 (en) | 3D vertical nand memory device including multiple select lines and control lines having different vertical spacing | |
KR20140029713A (ko) | 반도체 메모리 장치 및 그것의 동작 방법 | |
KR102491576B1 (ko) | 비휘발성 메모리 장치 | |
US20190147953A1 (en) | Eeprom, and methods for erasing, programming and reading the eeprom | |
US9466378B2 (en) | Semiconductor memory device | |
US10510771B2 (en) | Three-dimensional memory devices having plurality of vertical channel structures | |
US12125541B2 (en) | Method of programming non-volatile memory device | |
JP2009212292A (ja) | 不揮発性半導体記憶装置及びその書き込み方法 | |
KR101691094B1 (ko) | 불휘발성 메모리 장치 및 그것을 포함하는 메모리 시스템 | |
US11929118B2 (en) | Non-volatile memory device | |
TWI473098B (zh) | 反及閘快閃記憶體之低電壓程式化 | |
TWI489593B (zh) | 反及閘快閃記憶體之熱載子程式化 | |
TWI508081B (zh) | 用於降低在堆疊式記憶體結構中程式化干擾的程式化技術 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171222 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180921 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190402 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190626 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191212 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6633295 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |