BR112019002265A2 - capacitor semicondutor - Google Patents

capacitor semicondutor

Info

Publication number
BR112019002265A2
BR112019002265A2 BR112019002265-1A BR112019002265A BR112019002265A2 BR 112019002265 A2 BR112019002265 A2 BR 112019002265A2 BR 112019002265 A BR112019002265 A BR 112019002265A BR 112019002265 A2 BR112019002265 A2 BR 112019002265A2
Authority
BR
Brazil
Prior art keywords
capacitors
semiconductor substrate
insulators
semiconductor capacitor
electrode
Prior art date
Application number
BR112019002265-1A
Other languages
English (en)
Other versions
BR112019002265B1 (pt
Inventor
Hayami Yasuaki
Hayashi Tetsuya
Zushi Yusuke
Ni Wei
Okubo Akinori
Original Assignee
Nissan Motor Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co., Ltd. filed Critical Nissan Motor Co., Ltd.
Publication of BR112019002265A2 publication Critical patent/BR112019002265A2/pt
Publication of BR112019002265B1 publication Critical patent/BR112019002265B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/60—Electrodes
    • H01L28/75—Electrodes comprising two or more layers, e.g. comprising a barrier layer and a metal layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/60—Electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/60—Electrodes
    • H01L28/82—Electrodes with an enlarged surface, e.g. formed by texturisation
    • H01L28/90—Electrodes with an enlarged surface, e.g. formed by texturisation having vertical extensions
    • H01L28/91—Electrodes with an enlarged surface, e.g. formed by texturisation having vertical extensions made by depositing layers, e.g. by depositing alternating conductive and insulating layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66083—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by variation of the electric current supplied or the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. two-terminal devices
    • H01L29/66181—Conductor-insulator-semiconductor capacitors, e.g. trench capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
    • H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
    • H01L29/92—Capacitors having potential barriers
    • H01L29/94—Metal-insulator-semiconductors, e.g. MOS
    • H01L29/945—Trench capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

para atender vários requisitos com um circuito formado a partir de um substrato semicondutor. a presente invenção é fornecida com um substrato semicondutor (2a), um grupo de eletrodos (4) que é formado no substrato semicondutor (2a) e isoladores (2b), em que uma pluralidade de capacitores (c1-c3) é formada. a pluralidade de capacitores (c1-c3) tem uma estrutura na qual os isoladores (2b) são colocados entre cada eletrodo do grupo de eletrodos (4). pelo menos um dentre a pluralidade de capacitores (c1-c3) é ajustado para ser diferente em, pelo menos, um de uma tolerância, que é uma capacidade dos capacitores (c1-c3) para suportar uma tensão prescrita, e uma condutância, que é uma facilidade com a qual uma corrente de vazamento flui nos capacitores (c1-c3).
BR112019002265-1A 2016-08-05 2016-08-05 Capacitor semicondutor BR112019002265B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/073116 WO2018025403A1 (ja) 2016-08-05 2016-08-05 半導体コンデンサ

Publications (2)

Publication Number Publication Date
BR112019002265A2 true BR112019002265A2 (pt) 2019-05-14
BR112019002265B1 BR112019002265B1 (pt) 2022-11-01

Family

ID=61074039

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002265-1A BR112019002265B1 (pt) 2016-08-05 2016-08-05 Capacitor semicondutor

Country Status (10)

Country Link
US (1) US10490622B2 (pt)
EP (1) EP3496137B1 (pt)
JP (1) JP6455638B2 (pt)
KR (1) KR102050698B1 (pt)
CN (1) CN109564894B (pt)
BR (1) BR112019002265B1 (pt)
CA (1) CA3033042C (pt)
MX (1) MX2019001411A (pt)
RU (1) RU2705762C1 (pt)
WO (1) WO2018025403A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174575A1 (ja) * 2019-02-26 2020-09-03 オリンパス株式会社 半導体素子、半導体装置、撮像装置、内視鏡、内視鏡システムおよび半導体素子の製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270124A (en) 1975-12-08 1977-06-10 Kanai Hiroyuki Undercasing
JPS63284851A (ja) * 1987-05-16 1988-11-22 Oki Electric Ind Co Ltd 半導体記憶装置の製造方法
SU1752139A1 (ru) * 1989-04-05 1995-12-10 Научно-исследовательский институт электронной техники Способ изготовления мдп-конденсаторов
JPH08316413A (ja) * 1995-05-17 1996-11-29 Rohm Co Ltd コンデンサ内蔵半導体回路
IT1294280B1 (it) * 1997-07-25 1999-03-24 Sgs Thomson Microelectronics Struttura di matrice capacitiva avente corretto rapporto capacitivo fra i condensatori componenti, particolarmente per convertitori
US6576525B2 (en) 2001-03-19 2003-06-10 International Business Machines Corporation Damascene capacitor having a recessed plate
US7161516B2 (en) * 2003-07-22 2007-01-09 Maxim Integrated Products, Inc. Layout of dummy and active cells forming capacitor array in integrated circuit
JP4673589B2 (ja) * 2004-08-16 2011-04-20 ルネサスエレクトロニクス株式会社 半導体装置およびその製造方法
JP4937581B2 (ja) * 2005-12-22 2012-05-23 ルネサスエレクトロニクス株式会社 電子装置
DE102007063728B4 (de) * 2006-03-07 2018-12-13 Infineon Technologies Ag Halbleiterbauelementanordnung mit einem Trench-Transistor
JP5270124B2 (ja) * 2007-09-03 2013-08-21 ローム株式会社 コンデンサ、および電子部品
US20090160019A1 (en) 2007-12-20 2009-06-25 Mediatek Inc. Semiconductor capacitor
US8143659B2 (en) * 2008-04-14 2012-03-27 Infineon Technologies Ag Vertical trench capacitor, chip comprising the capacitor, and method for producing the capacitor
JP5515245B2 (ja) * 2008-04-30 2014-06-11 セイコーエプソン株式会社 半導体装置及びその製造方法
US7944732B2 (en) * 2008-11-21 2011-05-17 Xilinx, Inc. Integrated capacitor with alternating layered segments
US8241927B2 (en) * 2009-10-14 2012-08-14 Global Foundries, Inc. Methods relating to capacitive monitoring of layer characteristics during back end-of the-line processing
JP2011199191A (ja) * 2010-03-23 2011-10-06 Denso Corp 半導体装置
JP6097540B2 (ja) * 2012-01-17 2017-03-15 ローム株式会社 チップコンデンサおよびその製造方法
US8766403B2 (en) * 2012-02-06 2014-07-01 Taiwan Semiconductor Manufacturing Co., Ltd. Capacitor arrays for minimizing gradient effects and methods of forming the same
JP2014067853A (ja) * 2012-09-26 2014-04-17 Tokai Rika Co Ltd 半導体装置及びその製造方法
US9209190B2 (en) 2013-06-25 2015-12-08 Taiwan Semiconductor Manufacturing Co., Ltd. Deep trench capacitor
US9129820B2 (en) * 2013-07-25 2015-09-08 Infineon Technologies Ag Integrated circuit and method of manufacturing an integrated circuit
JP6295863B2 (ja) * 2014-07-16 2018-03-20 富士通株式会社 電子部品、電子装置及び電子装置の製造方法

Also Published As

Publication number Publication date
CA3033042A1 (en) 2018-02-08
CN109564894A (zh) 2019-04-02
KR102050698B1 (ko) 2019-11-29
WO2018025403A1 (ja) 2018-02-08
EP3496137A4 (en) 2019-07-24
RU2705762C1 (ru) 2019-11-11
EP3496137A1 (en) 2019-06-12
JPWO2018025403A1 (ja) 2019-01-10
BR112019002265B1 (pt) 2022-11-01
CA3033042C (en) 2020-08-04
KR20190012272A (ko) 2019-02-08
CN109564894B (zh) 2021-06-08
JP6455638B2 (ja) 2019-01-23
MX2019001411A (es) 2019-06-24
US10490622B2 (en) 2019-11-26
EP3496137B1 (en) 2022-04-06
US20190288058A1 (en) 2019-09-19

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/08/2016, OBSERVADAS AS CONDICOES LEGAIS