JP4777668B2 - Mim型容量素子 - Google Patents
Mim型容量素子 Download PDFInfo
- Publication number
- JP4777668B2 JP4777668B2 JP2005037695A JP2005037695A JP4777668B2 JP 4777668 B2 JP4777668 B2 JP 4777668B2 JP 2005037695 A JP2005037695 A JP 2005037695A JP 2005037695 A JP2005037695 A JP 2005037695A JP 4777668 B2 JP4777668 B2 JP 4777668B2
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- JP
- Japan
- Prior art keywords
- group
- capacitive element
- capacitive
- mim type
- elements
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims description 55
- 230000003071 parasitic effect Effects 0.000 description 20
- 239000000758 substrate Substances 0.000 description 7
- 230000005684 electric field Effects 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 238000001312 dry etching Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/0805—Capacitors only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Semiconductor Integrated Circuits (AREA)
Description
本発明の第1の実施形態について、図1を参照しながら説明する。
本発明の第2の実施形態について、図2を参照しながら説明する。
本発明の第3の実施形態について、図3を参照しながら説明する。
本発明の第4の実施形態について、図4を参照しながら説明する。
2 第2の容量素子
3 容量素子間の間隔(d)
4 ダミーの容量素子
5 最外周のダミーの容量素子
Claims (4)
- 複数の第1のMIM型容量素子が等間隔に配列された第1のグループと、
複数の第2のMIM型容量素子が等間隔に配列された第2のグループと、
前記第1のグループの周辺にある第1のダミーの容量素子と、
前記第2のグループの周辺にある第2のダミーの容量素子と、
前記第1のグループと前記第2のグループの間にある第3のダミーの容量素子とを有し、
前記第1のグループと前記第2のグループは並行に配列され、
前記第1のグループの容量素子と前記第2のグループの容量素子との間隔、
前記第1のグループの容量素子同士の間隔、
前記第2のグループの容量素子同士の間隔、
前記第1のグループの容量素子と第1のダミーとの間隔、
前記第2のグループの容量素子と第2のダミーとの間隔、及び
前記第1のグループの容量素子又は第2のグループの容量素子と前記第3のダミーとの間隔とが全て等しく、
前記第1のグループの容量素子と前記第2のグループの容量素子の角部は鈍角または丸みを有し、前記第3のダミーの容量素子は前記鈍角または丸みからなる前記角部に対抗する位置にあり、前記第1のダミーの容量素子と前記第2のダミーの容量素子は前記第1のグループと前記第2のグループを囲む位置にある最外周のダミー容量素子であることを特徴とするMIM型容量素子。 - 前記第1のグループの複数の第1のMIM型容量素子が行方向に配列され、かつ前記第2のグループの複数の第2のMIM型容量素子が行方向に配列されていることを特徴とする請求項1記載のMIM型容量素子。
- 前記第1のグループの複数の第1のMIM型容量素子が列方向に配列され、かつ前記第2のグループの複数の第2のMIM型容量素子が列方向に配列されていることを特徴とする請求項1記載のMIM型容量素子。
- 前記第1のグループの複数の第1のMIM型容量素子と、かつ前記第2のグループの複数の第2のMIM型容量素子とが交互に配列されていることを特徴とする請求項1ないし請求項3のいずれかに記載のMIM型容量素子。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005037695A JP4777668B2 (ja) | 2005-02-15 | 2005-02-15 | Mim型容量素子 |
US11/349,082 US7515394B2 (en) | 2005-02-15 | 2006-02-08 | Placement configuration of MIM type capacitance element |
US12/216,843 US8179659B2 (en) | 2005-02-15 | 2008-07-11 | Placement configuration of MIM type capacitance element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005037695A JP4777668B2 (ja) | 2005-02-15 | 2005-02-15 | Mim型容量素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006228803A JP2006228803A (ja) | 2006-08-31 |
JP4777668B2 true JP4777668B2 (ja) | 2011-09-21 |
Family
ID=36815251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005037695A Expired - Fee Related JP4777668B2 (ja) | 2005-02-15 | 2005-02-15 | Mim型容量素子 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7515394B2 (ja) |
JP (1) | JP4777668B2 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4777668B2 (ja) * | 2005-02-15 | 2011-09-21 | パナソニック株式会社 | Mim型容量素子 |
KR100954912B1 (ko) * | 2007-12-26 | 2010-04-27 | 주식회사 동부하이텍 | 커패시터 |
JP5104403B2 (ja) | 2008-02-29 | 2012-12-19 | 富士通株式会社 | キャパシタ |
US9478601B2 (en) | 2011-08-24 | 2016-10-25 | Renesas Electronics Corporation | Semiconductor device |
WO2014125994A1 (ja) * | 2013-02-18 | 2014-08-21 | ピーエスフォー ルクスコ エスエイアールエル | 半導体装置及びその設計方法 |
CN104504220B (zh) * | 2015-01-13 | 2017-05-24 | 成都锐开云科技有限公司 | 一种基于马尔可夫转移矩阵库的寄生电阻提取方法 |
WO2016139857A1 (ja) * | 2015-03-04 | 2016-09-09 | ソニー株式会社 | アナログデジタル変換器、固体撮像装置および電子機器 |
US10186382B2 (en) | 2016-01-18 | 2019-01-22 | Avx Corporation | Solid electrolytic capacitor with improved leakage current |
US10763046B2 (en) | 2016-09-15 | 2020-09-01 | Avx Corporation | Solid electrolytic capacitor with improved leakage current |
US11387047B2 (en) | 2016-10-18 | 2022-07-12 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor with improved performance at high temperatures and voltages |
JP7209631B2 (ja) | 2016-10-18 | 2023-01-20 | キョーセラ・エイブイエックス・コンポーネンツ・コーポレーション | 固体電解キャパシタアセンブリ |
WO2018075330A2 (en) | 2016-10-18 | 2018-04-26 | Avx Corporation | Solid electrolytic capacitor with improved leakage current |
JP2020509599A (ja) | 2017-03-06 | 2020-03-26 | エイブイエックス コーポレイション | 固体電解キャパシタアセンブリ |
US10770238B2 (en) | 2017-07-03 | 2020-09-08 | Avx Corporation | Solid electrolytic capacitor assembly with hydrophobic coatings |
US11257628B2 (en) | 2017-07-03 | 2022-02-22 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing a nanocoating |
US11295893B2 (en) | 2018-02-16 | 2022-04-05 | KYOCERA AVX Components Corporation | Self-aligning capacitor electrode assembly having improved breakdown voltage |
US11837415B2 (en) | 2021-01-15 | 2023-12-05 | KYOCERA AVX Components Corpration | Solid electrolytic capacitor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0269969A (ja) * | 1988-09-05 | 1990-03-08 | Seiko Epson Corp | 半導体集積装置 |
JP3116985B2 (ja) * | 1993-12-28 | 2000-12-11 | 株式会社鷹山 | Lsi |
US5565809A (en) | 1993-09-20 | 1996-10-15 | Yozan Inc. | Computational circuit |
JPH0864764A (ja) * | 1994-08-25 | 1996-03-08 | Nippon Motorola Ltd | ユニットキャパシタ |
JPH09289286A (ja) * | 1996-04-23 | 1997-11-04 | Sumitomo Metal Ind Ltd | 半導体装置の容量素子 |
US5966047A (en) * | 1997-03-27 | 1999-10-12 | Motorola, Inc. | Programmable analog array and method |
JP2001203329A (ja) | 2000-01-18 | 2001-07-27 | Toshiba Corp | 半導体装置およびその製造方法 |
JP3913489B2 (ja) * | 2001-03-28 | 2007-05-09 | 三洋電機株式会社 | 半導体装置 |
US20030234415A1 (en) * | 2002-06-24 | 2003-12-25 | Hwey-Ching Chien | Scalable three-dimensional fringe capacitor with stacked via |
TW541646B (en) * | 2002-07-11 | 2003-07-11 | Acer Labs Inc | Polar integrated capacitor and method of making same |
US6614645B1 (en) * | 2002-11-12 | 2003-09-02 | National Semiconductor Corporation | Matched capacitor array |
WO2005062355A1 (en) * | 2003-12-23 | 2005-07-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Capacitor |
JP4615962B2 (ja) * | 2004-10-22 | 2011-01-19 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP4777668B2 (ja) * | 2005-02-15 | 2011-09-21 | パナソニック株式会社 | Mim型容量素子 |
-
2005
- 2005-02-15 JP JP2005037695A patent/JP4777668B2/ja not_active Expired - Fee Related
-
2006
- 2006-02-08 US US11/349,082 patent/US7515394B2/en active Active
-
2008
- 2008-07-11 US US12/216,843 patent/US8179659B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7515394B2 (en) | 2009-04-07 |
JP2006228803A (ja) | 2006-08-31 |
US20060181656A1 (en) | 2006-08-17 |
US8179659B2 (en) | 2012-05-15 |
US20080278885A1 (en) | 2008-11-13 |
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