JP2002538615A5 - - Google Patents
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- JP2002538615A5 JP2002538615A5 JP2000603043A JP2000603043A JP2002538615A5 JP 2002538615 A5 JP2002538615 A5 JP 2002538615A5 JP 2000603043 A JP2000603043 A JP 2000603043A JP 2000603043 A JP2000603043 A JP 2000603043A JP 2002538615 A5 JP2002538615 A5 JP 2002538615A5
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- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/261,915 US6181608B1 (en) | 1999-03-03 | 1999-03-03 | Dual Vt SRAM cell with bitline leakage control |
| US09/261,915 | 1999-03-03 | ||
| PCT/US2000/004239 WO2000052702A1 (en) | 1999-03-03 | 2000-02-17 | Dual threshold voltage sram cell with bit line leakage control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002538615A JP2002538615A (ja) | 2002-11-12 |
| JP2002538615A5 true JP2002538615A5 (https=) | 2007-03-29 |
Family
ID=22995437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000603043A Pending JP2002538615A (ja) | 1999-03-03 | 2000-02-17 | ビットライン・リーク制御を備える二重しきい値電圧sramセル |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6181608B1 (https=) |
| EP (1) | EP1155413B1 (https=) |
| JP (1) | JP2002538615A (https=) |
| KR (1) | KR100479670B1 (https=) |
| CN (1) | CN1253897C (https=) |
| AU (1) | AU3001700A (https=) |
| BR (1) | BR0008704A (https=) |
| DE (1) | DE60029757T2 (https=) |
| TW (1) | TW463169B (https=) |
| WO (1) | WO2000052702A1 (https=) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002056681A (ja) * | 2000-08-09 | 2002-02-22 | Toshiba Corp | メモリ装置 |
| US6519176B1 (en) * | 2000-09-29 | 2003-02-11 | Intel Corporation | Dual threshold SRAM cell for single-ended sensing |
| TWI242085B (en) * | 2001-03-29 | 2005-10-21 | Sanyo Electric Co | Display device |
| US6946901B2 (en) * | 2001-05-22 | 2005-09-20 | The Regents Of The University Of California | Low-power high-performance integrated circuit and related methods |
| US6628557B2 (en) | 2001-09-28 | 2003-09-30 | Intel Corporation | Leakage-tolerant memory arrangements |
| KR100993517B1 (ko) * | 2002-03-27 | 2010-11-10 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 집적 회로, 집적 회로 구동 회로, 및 관련방법 |
| US6683804B1 (en) * | 2002-07-16 | 2004-01-27 | Analog Devices, Inc. | Read/write memory arrays and methods with predetermined and retrievable latent-state patterns |
| DE10255102B3 (de) * | 2002-11-26 | 2004-04-29 | Infineon Technologies Ag | SRAM-Speicherzelle mit Mitteln zur Erzielung eines vom Speicherzustand unabhängigen Leckstroms |
| US6724649B1 (en) * | 2002-12-19 | 2004-04-20 | Intel Corporation | Memory cell leakage reduction |
| US7200050B2 (en) * | 2003-05-26 | 2007-04-03 | Semiconductor Energy Laboratory Co., Ltd. | Memory unit and semiconductor device |
| CA2529667A1 (en) * | 2003-07-01 | 2005-01-20 | Zmos Technology, Inc | Sram cell structure and circuits |
| US6920061B2 (en) * | 2003-08-27 | 2005-07-19 | International Business Machines Corporation | Loadless NMOS four transistor dynamic dual Vt SRAM cell |
| JP2005142289A (ja) * | 2003-11-05 | 2005-06-02 | Toshiba Corp | 半導体記憶装置 |
| US7123500B2 (en) * | 2003-12-30 | 2006-10-17 | Intel Corporation | 1P1N 2T gain cell |
| JP4342350B2 (ja) * | 2004-03-11 | 2009-10-14 | 株式会社東芝 | 半導体メモリ装置 |
| US7061794B1 (en) * | 2004-03-30 | 2006-06-13 | Virage Logic Corp. | Wordline-based source-biasing scheme for reducing memory cell leakage |
| US7469465B2 (en) * | 2004-06-30 | 2008-12-30 | Hitachi Global Storage Technologies Netherlands B.V. | Method of providing a low-stress sensor configuration for a lithography-defined read sensor |
| US7079426B2 (en) * | 2004-09-27 | 2006-07-18 | Intel Corporation | Dynamic multi-Vcc scheme for SRAM cell stability control |
| US7110278B2 (en) * | 2004-09-29 | 2006-09-19 | Intel Corporation | Crosspoint memory array utilizing one time programmable antifuse cells |
| US7321502B2 (en) * | 2004-09-30 | 2008-01-22 | Intel Corporation | Non volatile data storage through dielectric breakdown |
| US7321504B2 (en) * | 2005-04-21 | 2008-01-22 | Micron Technology, Inc | Static random access memory cell |
| KR100699857B1 (ko) * | 2005-07-30 | 2007-03-27 | 삼성전자주식회사 | 무부하 에스램, 그 동작 방법 및 그 제조 방법 |
| US7230842B2 (en) * | 2005-09-13 | 2007-06-12 | Intel Corporation | Memory cell having p-type pass device |
| JP2007122814A (ja) * | 2005-10-28 | 2007-05-17 | Oki Electric Ind Co Ltd | 半導体集積回路及びリーク電流低減方法 |
| US20070153610A1 (en) * | 2005-12-29 | 2007-07-05 | Intel Corporation | Dynamic body bias with bias boost |
| US8006164B2 (en) | 2006-09-29 | 2011-08-23 | Intel Corporation | Memory cell supply voltage control based on error detection |
| US7558097B2 (en) * | 2006-12-28 | 2009-07-07 | Intel Corporation | Memory having bit line with resistor(s) between memory cells |
| US8009461B2 (en) * | 2008-01-07 | 2011-08-30 | International Business Machines Corporation | SRAM device, and SRAM device design structure, with adaptable access transistors |
| JP2009295229A (ja) * | 2008-06-05 | 2009-12-17 | Toshiba Corp | 半導体記憶装置 |
| US20110149667A1 (en) * | 2009-12-23 | 2011-06-23 | Fatih Hamzaoglu | Reduced area memory array by using sense amplifier as write driver |
| US9858986B2 (en) * | 2010-08-02 | 2018-01-02 | Texas Instruments Incorporated | Integrated circuit with low power SRAM |
| US9111638B2 (en) * | 2012-07-13 | 2015-08-18 | Freescale Semiconductor, Inc. | SRAM bit cell with reduced bit line pre-charge voltage |
| US9070477B1 (en) | 2012-12-12 | 2015-06-30 | Mie Fujitsu Semiconductor Limited | Bit interleaved low voltage static random access memory (SRAM) and related methods |
| WO2015009331A1 (en) * | 2013-07-15 | 2015-01-22 | Everspin Technologies, Inc. | Memory device with page emulation mode |
| CN109859791B (zh) * | 2019-01-31 | 2020-08-28 | 西安微电子技术研究所 | 一种全隔离结构9管sram存储单元及其读写操作方法 |
| CN110277120B (zh) * | 2019-06-27 | 2021-05-14 | 电子科技大学 | 一种在低压下提升读写稳定性的单端8管sram存储单元电路 |
| CN111755048B (zh) * | 2020-06-22 | 2024-11-29 | 上海华力微电子有限公司 | 下字线驱动读辅助电路和版图设计 |
| US12580008B2 (en) | 2024-02-08 | 2026-03-17 | Arm Limited | Power gating circuit with memory precharge support |
| US12525284B2 (en) | 2024-02-08 | 2026-01-13 | Arm Limited | Column select topology supporting increased throughput for writes to memory |
| US20250259671A1 (en) * | 2024-02-08 | 2025-08-14 | Arm Limited | Increased throughput for reads in static random access memory |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5153852A (en) * | 1988-07-01 | 1992-10-06 | Vitesse Semiconductor Corporation | Static RAM cell with high speed and improved cell stability |
| JPH0340294A (ja) | 1989-07-05 | 1991-02-21 | Mitsubishi Electric Corp | スタティック型半導体記憶装置 |
| JP3076351B2 (ja) * | 1990-04-09 | 2000-08-14 | 株式会社リコー | バッテリバックアップ付半導体記憶装置 |
| US5222039A (en) * | 1990-11-28 | 1993-06-22 | Thunderbird Technologies, Inc. | Static random access memory (SRAM) including Fermi-threshold field effect transistors |
| US5732015A (en) * | 1991-04-23 | 1998-03-24 | Waferscale Integration, Inc. | SRAM with a programmable reference voltage |
| US5461713A (en) * | 1991-05-10 | 1995-10-24 | Sgs-Thomson Microelectronics S.R.L. | Current offset sense amplifier of a modulated current or current unbalance type for programmable memories |
| US5452246A (en) | 1993-06-02 | 1995-09-19 | Fujitsu Limited | Static semiconductor memory device adapted for stabilization of low-voltage operation and reduction in cell size |
| US5393689A (en) * | 1994-02-28 | 1995-02-28 | Motorola, Inc. | Process for forming a static-random-access memory cell |
| US5471421A (en) | 1994-12-16 | 1995-11-28 | Sun Microsystems, Inc. | Storage cell using low powered/low threshold CMOS pass transistors having reduced charge leakage |
| DE69615421T2 (de) * | 1995-01-12 | 2002-06-06 | Intergraph Corp., Huntsville | Registerspeicher mit Umleitungsmöglichkeit |
| US5703392A (en) * | 1995-06-02 | 1997-12-30 | Utron Technology Inc | Minimum size integrated circuit static memory cell |
| JP4198201B2 (ja) * | 1995-06-02 | 2008-12-17 | 株式会社ルネサステクノロジ | 半導体装置 |
| KR0182960B1 (ko) * | 1995-08-31 | 1999-04-15 | 김광호 | 반도체 메모리의 칩 면적을 줄일수 있는 비트라인 로드회로 |
| JPH09270494A (ja) * | 1996-01-31 | 1997-10-14 | Hitachi Ltd | 半導体集積回路装置 |
| US5790452A (en) * | 1996-05-02 | 1998-08-04 | Integrated Device Technology, Inc. | Memory cell having asymmetrical source/drain pass transistors and method for operating same |
| US5828597A (en) * | 1997-04-02 | 1998-10-27 | Texas Instruments Incorporated | Low voltage, low power static random access memory cell |
| US5939762A (en) | 1997-06-26 | 1999-08-17 | Integrated Device Technology, Inc. | SRAM cell using thin gate oxide pulldown transistors |
-
1999
- 1999-03-03 US US09/261,915 patent/US6181608B1/en not_active Expired - Lifetime
-
2000
- 2000-02-17 WO PCT/US2000/004239 patent/WO2000052702A1/en not_active Ceased
- 2000-02-17 DE DE60029757T patent/DE60029757T2/de not_active Expired - Lifetime
- 2000-02-17 EP EP00908724A patent/EP1155413B1/en not_active Expired - Lifetime
- 2000-02-17 BR BR0008704-1A patent/BR0008704A/pt not_active IP Right Cessation
- 2000-02-17 CN CNB008071195A patent/CN1253897C/zh not_active Expired - Fee Related
- 2000-02-17 KR KR10-2001-7011169A patent/KR100479670B1/ko not_active Expired - Fee Related
- 2000-02-17 JP JP2000603043A patent/JP2002538615A/ja active Pending
- 2000-02-17 AU AU30017/00A patent/AU3001700A/en not_active Abandoned
- 2000-03-10 TW TW089103802A patent/TW463169B/zh not_active IP Right Cessation
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