JP2015180050A - 半導体集積回路装置及びそれを用いた電子機器 - Google Patents
半導体集積回路装置及びそれを用いた電子機器 Download PDFInfo
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- JP2015180050A JP2015180050A JP2015033787A JP2015033787A JP2015180050A JP 2015180050 A JP2015180050 A JP 2015180050A JP 2015033787 A JP2015033787 A JP 2015033787A JP 2015033787 A JP2015033787 A JP 2015033787A JP 2015180050 A JP2015180050 A JP 2015180050A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 55
- 230000015556 catabolic process Effects 0.000 claims description 10
- 239000000758 substrate Substances 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 12
- 230000003068 static effect Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 description 14
- 239000012535 impurity Substances 0.000 description 14
- 230000006870 function Effects 0.000 description 12
- 230000005669 field effect Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000020169 heat generation Effects 0.000 description 1
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
- H01L27/0255—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using diodes as protective elements
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
- H01L27/0292—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using a specific configuration of the conducting means connecting the protective devices, e.g. ESD buses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/7404—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device
- H01L29/7412—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device the device being a diode
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
Abstract
Description
図1は、本発明の一実施形態に係る半導体集積回路装置の構成例を示す回路図である。この半導体集積回路装置は、高電位側の電源電位VDDが供給される電源端子(パッド)PV1と、低電位側の電源電位VSSが供給される電源端子(パッド)PV2と、少なくとも1つの信号端子(パッド)と、少なくとも1つのインターフェース回路と、共通放電線30と、ESD(静電気放電)保護回路40とを含んでいる。また、半導体集積回路装置は、ダイオード50をさらに含んでも良い。
Claims (5)
- 高電位側の電源電位が供給される第1の電源端子と、
低電位側の電源電位が供給される第2の電源端子と、
少なくとも信号を出力するために用いられる信号端子と、
前記第1の電源端子と前記信号端子との間に接続されたPチャネルトランジスター、及び、前記信号端子と前記第2の電源端子との間に接続されたNチャネルトランジスターを含む出力バッファー回路と、
前記信号端子の電位に応じて前記第1の電源端子又は前記信号端子から前記Pチャネルトランジスターのバックゲートに電位を供給する電位制御回路と、
前記信号端子に接続されたアノードを有する第1の保護ダイオードと、
前記第1の保護ダイオードのカソードに接続された共通放電線と、
前記共通放電線と前記第2の電源端子との間に接続された静電気放電保護回路と、
前記第2の電源端子に接続されたアノード及び前記信号端子に接続されたカソードを有する第2の保護ダイオードと、
を備える半導体集積回路装置。 - 前記第1の電源端子に接続されたアノード、及び、前記共通放電線に接続されたカソードを有し、高電位側の電源電位に基づいて前記共通放電線に電位を与えるダイオードをさらに備える、請求項1記載の半導体集積回路装置。
- 前記共通放電線に低電位側の電源電位よりも高い電位が印加されたときの前記静電気放電保護回路のトリガー電圧が、前記第2の保護ダイオードの逆方向耐圧よりも小さい、請求項1又は2記載の半導体集積回路装置。
- 前記静電気放電保護回路が、前記共通放電線に接続されたアノード及び前記第2の電源端子に接続されたカソードを有するサイリスターと、前記第2の電源端子に接続されたアノード及び前記共通放電線に接続されたカソードを有するダイオードとを含む、請求項1〜3のいずれか1項記載の半導体集積回路装置。
- 請求項1〜4のいずれか1項記載の半導体集積回路装置を備える電子機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015033787A JP2015180050A (ja) | 2014-02-26 | 2015-02-24 | 半導体集積回路装置及びそれを用いた電子機器 |
US14/631,079 US9812437B2 (en) | 2014-02-26 | 2015-02-25 | Semiconductor integrated circuit device, and electronic appliance using the same |
CN201510087884.3A CN104867922B (zh) | 2014-02-26 | 2015-02-25 | 半导体集成电路装置以及使用该装置的电子设备 |
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JP2014035050 | 2014-02-26 | ||
JP2014035050 | 2014-02-26 | ||
JP2015033787A JP2015180050A (ja) | 2014-02-26 | 2015-02-24 | 半導体集積回路装置及びそれを用いた電子機器 |
Publications (1)
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JP2015180050A true JP2015180050A (ja) | 2015-10-08 |
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JP2015033787A Withdrawn JP2015180050A (ja) | 2014-02-26 | 2015-02-24 | 半導体集積回路装置及びそれを用いた電子機器 |
Country Status (3)
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US (1) | US9812437B2 (ja) |
JP (1) | JP2015180050A (ja) |
CN (1) | CN104867922B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10410934B2 (en) * | 2017-12-07 | 2019-09-10 | Micron Technology, Inc. | Apparatuses having an interconnect extending from an upper conductive structure, through a hole in another conductive structure, and to an underlying structure |
FR3096516B1 (fr) * | 2019-05-22 | 2021-06-04 | St Microelectronics Rousset | Dispositif intégré de protection contre les décharges électrostatiques |
JP2021022666A (ja) * | 2019-07-29 | 2021-02-18 | セイコーエプソン株式会社 | 静電気保護回路 |
JP2021022687A (ja) * | 2019-07-30 | 2021-02-18 | セイコーエプソン株式会社 | 静電気保護回路 |
CN115954355B (zh) * | 2023-03-06 | 2023-06-09 | 合肥晶合集成电路股份有限公司 | 半导体器件 |
Citations (6)
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JPH1050932A (ja) * | 1996-08-01 | 1998-02-20 | Nec Corp | 半導体装置 |
US6046897A (en) * | 1997-09-29 | 2000-04-04 | Motorola, Inc. | Segmented bus architecture (SBA) for electrostatic discharge (ESD) protection |
US6144542A (en) * | 1998-12-15 | 2000-11-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD bus lines in CMOS IC's for whole-chip ESD protection |
US20050174707A1 (en) * | 2004-02-10 | 2005-08-11 | Ming-Dou Ker | ESD protection circuit |
JP2006121007A (ja) * | 2004-10-25 | 2006-05-11 | Renesas Technology Corp | 半導体集積回路 |
JP2011015111A (ja) * | 2009-07-01 | 2011-01-20 | Seiko Epson Corp | 入出力インターフェース回路、集積回路装置および電子機器 |
Family Cites Families (13)
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JPS62501A (ja) | 1985-03-07 | 1987-01-06 | Daicel Chem Ind Ltd | セルロ−スアセテ−トの製造方法 |
US5754380A (en) * | 1995-04-06 | 1998-05-19 | Industrial Technology Research Institute | CMOS output buffer with enhanced high ESD protection capability |
JP2940506B2 (ja) | 1997-01-31 | 1999-08-25 | 日本電気株式会社 | 半導体装置 |
US6075686A (en) * | 1997-07-09 | 2000-06-13 | Industrial Technology Research Institute | ESD protection circuit for mixed mode integrated circuits with separated power pins |
US20030235019A1 (en) * | 2002-06-19 | 2003-12-25 | Ming-Dou Ker | Electrostatic discharge protection scheme for flip-chip packaged integrated circuits |
US7411767B2 (en) * | 2004-06-02 | 2008-08-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Multi-domain ESD protection circuit structure |
GB2451439A (en) * | 2007-07-30 | 2009-02-04 | Toumaz Technology Ltd | Electrostatic discharge prevention circuit |
JP5082841B2 (ja) | 2007-12-28 | 2012-11-28 | 富士通セミコンダクター株式会社 | 半導体装置 |
JP5532566B2 (ja) | 2008-09-24 | 2014-06-25 | セイコーエプソン株式会社 | 半導体装置 |
JP2011096889A (ja) | 2009-10-30 | 2011-05-12 | Elpida Memory Inc | 半導体装置 |
JP5577082B2 (ja) * | 2009-12-08 | 2014-08-20 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US8525265B2 (en) * | 2010-02-12 | 2013-09-03 | United Microelectronics Corp. | Electrostatic discharge protection circuit |
JP2012142668A (ja) | 2010-12-28 | 2012-07-26 | Seiko Epson Corp | インターフェース回路 |
-
2015
- 2015-02-24 JP JP2015033787A patent/JP2015180050A/ja not_active Withdrawn
- 2015-02-25 US US14/631,079 patent/US9812437B2/en active Active
- 2015-02-25 CN CN201510087884.3A patent/CN104867922B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1050932A (ja) * | 1996-08-01 | 1998-02-20 | Nec Corp | 半導体装置 |
US6046897A (en) * | 1997-09-29 | 2000-04-04 | Motorola, Inc. | Segmented bus architecture (SBA) for electrostatic discharge (ESD) protection |
US6144542A (en) * | 1998-12-15 | 2000-11-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD bus lines in CMOS IC's for whole-chip ESD protection |
US20050174707A1 (en) * | 2004-02-10 | 2005-08-11 | Ming-Dou Ker | ESD protection circuit |
JP2006121007A (ja) * | 2004-10-25 | 2006-05-11 | Renesas Technology Corp | 半導体集積回路 |
JP2011015111A (ja) * | 2009-07-01 | 2011-01-20 | Seiko Epson Corp | 入出力インターフェース回路、集積回路装置および電子機器 |
Also Published As
Publication number | Publication date |
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US9812437B2 (en) | 2017-11-07 |
CN104867922A (zh) | 2015-08-26 |
CN104867922B (zh) | 2018-07-17 |
US20150243646A1 (en) | 2015-08-27 |
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