CN1332439C - 具电荷捕捉存储单元半导体存储器的制造方法 - Google Patents
具电荷捕捉存储单元半导体存储器的制造方法 Download PDFInfo
- Publication number
- CN1332439C CN1332439C CNB2004100476565A CN200410047656A CN1332439C CN 1332439 C CN1332439 C CN 1332439C CN B2004100476565 A CNB2004100476565 A CN B2004100476565A CN 200410047656 A CN200410047656 A CN 200410047656A CN 1332439 C CN1332439 C CN 1332439C
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-
- 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
- H10B43/30—EEPROM devices comprising charge-trapping gate insulators characterised by the memory core region
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
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- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10324052A DE10324052B4 (de) | 2003-05-27 | 2003-05-27 | Verfahren zur Herstellung eines Halbleiterspeichers mit Charge-Trapping-Speicherzellen |
DE10324052.7 | 2003-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574299A CN1574299A (zh) | 2005-02-02 |
CN1332439C true CN1332439C (zh) | 2007-08-15 |
Family
ID=33494761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100476565A Expired - Fee Related CN1332439C (zh) | 2003-05-27 | 2004-05-27 | 具电荷捕捉存储单元半导体存储器的制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7015095B2 (zh) |
CN (1) | CN1332439C (zh) |
DE (1) | DE10324052B4 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070077748A1 (en) * | 2005-09-30 | 2007-04-05 | Dominik Olligs | Method for forming a semiconductor product and semiconductor product |
CN101694291B (zh) * | 2009-09-30 | 2011-04-27 | 惠州Tcl移动通信有限公司 | 一种无线数据卡的导光柱 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5768192A (en) * | 1996-07-23 | 1998-06-16 | Saifun Semiconductors, Ltd. | Non-volatile semiconductor memory cell utilizing asymmetrical charge trapping |
US6211012B1 (en) * | 2000-01-10 | 2001-04-03 | United Microelectronics Corp. | Method of fabricating an ETOX flash memory |
US6376876B1 (en) * | 2000-01-17 | 2002-04-23 | Samsung Electronics Co., Ltd. | NAND-type flash memory devices and methods of fabricating the same |
US6383910B2 (en) * | 2000-07-28 | 2002-05-07 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing a semiconductor device, and a semiconductor device manufactured thereby |
US6444521B1 (en) * | 2000-11-09 | 2002-09-03 | Macronix International Co., Ltd. | Method to improve nitride floating gate charge trapping for NROM flash memory device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5597753A (en) * | 1994-12-27 | 1997-01-28 | United Microelectronics Corporation | CVD oxide coding method for ultra-high density mask read-only-memory (ROM) |
US5679591A (en) * | 1996-12-16 | 1997-10-21 | Taiwan Semiconductor Manufacturing Company, Ltd | Method of making raised-bitline contactless trenched flash memory cell |
US6768165B1 (en) * | 1997-08-01 | 2004-07-27 | Saifun Semiconductors Ltd. | Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping |
US6215148B1 (en) * | 1998-05-20 | 2001-04-10 | Saifun Semiconductors Ltd. | NROM cell with improved programming, erasing and cycling |
JP2000269293A (ja) * | 1999-03-18 | 2000-09-29 | Fujitsu Ltd | 半導体装置 |
US6630746B1 (en) * | 2000-05-09 | 2003-10-07 | Motorola, Inc. | Semiconductor device and method of making the same |
DE10038877A1 (de) * | 2000-08-09 | 2002-02-28 | Infineon Technologies Ag | Speicherzelle und Herstellungsverfahren |
DE10110150A1 (de) * | 2001-03-02 | 2002-09-19 | Infineon Technologies Ag | Verfahren zum Herstellen von metallischen Bitleitungen für Speicherzellenarrays, Verfahren zum Herstellen von Speicherzellenarrays und Speicherzellenarray |
JP4565767B2 (ja) * | 2001-04-11 | 2010-10-20 | ルネサスエレクトロニクス株式会社 | 不揮発性半導体記憶装置 |
JP3609761B2 (ja) * | 2001-07-19 | 2005-01-12 | 三洋電機株式会社 | 半導体装置の製造方法 |
JP2003332469A (ja) * | 2002-05-10 | 2003-11-21 | Fujitsu Ltd | 不揮発性半導体記憶装置及びその製造方法 |
US6667212B1 (en) * | 2003-03-21 | 2003-12-23 | Advanced Micro Devices, Inc. | Alignment system for planar charge trapping dielectric memory cell lithography |
DE10324612B4 (de) * | 2003-05-30 | 2005-08-11 | Infineon Technologies Ag | Halbleiterspeicher mit Charge-Trapping-Speicherzellen und Virtual-Ground-Architektur |
-
2003
- 2003-05-27 DE DE10324052A patent/DE10324052B4/de not_active Expired - Fee Related
-
2004
- 2004-05-27 CN CNB2004100476565A patent/CN1332439C/zh not_active Expired - Fee Related
- 2004-05-27 US US10/856,414 patent/US7015095B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5768192A (en) * | 1996-07-23 | 1998-06-16 | Saifun Semiconductors, Ltd. | Non-volatile semiconductor memory cell utilizing asymmetrical charge trapping |
US6211012B1 (en) * | 2000-01-10 | 2001-04-03 | United Microelectronics Corp. | Method of fabricating an ETOX flash memory |
US6376876B1 (en) * | 2000-01-17 | 2002-04-23 | Samsung Electronics Co., Ltd. | NAND-type flash memory devices and methods of fabricating the same |
US6383910B2 (en) * | 2000-07-28 | 2002-05-07 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing a semiconductor device, and a semiconductor device manufactured thereby |
US6444521B1 (en) * | 2000-11-09 | 2002-09-03 | Macronix International Co., Ltd. | Method to improve nitride floating gate charge trapping for NROM flash memory device |
Also Published As
Publication number | Publication date |
---|---|
CN1574299A (zh) | 2005-02-02 |
DE10324052B4 (de) | 2007-06-28 |
US20050003613A1 (en) | 2005-01-06 |
US7015095B2 (en) | 2006-03-21 |
DE10324052A1 (de) | 2005-01-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
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TR01 | Transfer of patent right |
Effective date of registration: 20120918 Address after: Munich, Germany Patentee after: QIMONDA AG Address before: Munich, Germany Patentee before: Infineon Technologies AG |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20160527 |