ES2185588T3 - Dispositivo de circuito integrado asegurado contra ataques realizados por destrucciob controlada de una capa complementaria. - Google Patents

Dispositivo de circuito integrado asegurado contra ataques realizados por destrucciob controlada de una capa complementaria.

Info

Publication number
ES2185588T3
ES2185588T3 ES00920849T ES00920849T ES2185588T3 ES 2185588 T3 ES2185588 T3 ES 2185588T3 ES 00920849 T ES00920849 T ES 00920849T ES 00920849 T ES00920849 T ES 00920849T ES 2185588 T3 ES2185588 T3 ES 2185588T3
Authority
ES
Spain
Prior art keywords
integrated circuit
insured
circuit device
layer
device against
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 - Lifetime
Application number
ES00920849T
Other languages
English (en)
Inventor
Beatrice Bonvalot
Robert Leydier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axalto SA
Original Assignee
Schlumberger Systemes SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9544592&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2185588(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schlumberger Systemes SA filed Critical Schlumberger Systemes SA
Application granted granted Critical
Publication of ES2185588T3 publication Critical patent/ES2185588T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00—Arrangements for protection of devices
    • H10W42/40—Arrangements for protection of devices protecting against tampering, e.g. unauthorised inspection or reverse engineering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07372—Means for preventing undesired reading or writing from or onto record carriers by detecting tampering with the circuit
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/951—Materials of bond pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Credit Cards Or The Like (AREA)
  • Micromachines (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Semiconductor Memories (AREA)
  • Logic Circuits (AREA)
  • Thin Film Transistor (AREA)

Abstract

Dispositivo (1) de circuito integrado que contiene: una capa (2) activa que comprende un material semiconductor; un circuito integrado en una cara (4) activa de la mencionada capa (2) activa, comprendiendo dicho circuito integrado elementos de circuito y al menos un área (5) de contacto aparente en la mencionada cara (4) activa; una capa (3) complementaria fijada a la mencionada cara (4) activa, cubriendo dicha capa (3) complementaria al menos parcialmente el mencionado circuito integrado de la mencionada capa (2) activa; caracterizado porque un agujero (20, 21, 22, 23) está practicado en la capa (3) complementaria, estando situado dicho agujero (20, 21, 22, 23) en la vertical de, al menos, un elemento de circuito.
ES00920849T 1999-04-19 2000-04-19 Dispositivo de circuito integrado asegurado contra ataques realizados por destrucciob controlada de una capa complementaria. Expired - Lifetime ES2185588T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904916A FR2792440B1 (fr) 1999-04-19 1999-04-19 Dispositif a circuit integre securise contre des attaques procedant par destruction controlee d'une couche complementaire

Publications (1)

Publication Number Publication Date
ES2185588T3 true ES2185588T3 (es) 2003-05-01

Family

ID=9544592

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00920849T Expired - Lifetime ES2185588T3 (es) 1999-04-19 2000-04-19 Dispositivo de circuito integrado asegurado contra ataques realizados por destrucciob controlada de una capa complementaria.

Country Status (9)

Country Link
US (1) US6576991B1 (es)
EP (1) EP1183642B1 (es)
JP (1) JP4566412B2 (es)
CN (1) CN1184594C (es)
AT (1) ATE226744T1 (es)
DE (1) DE60000666T2 (es)
ES (1) ES2185588T3 (es)
FR (1) FR2792440B1 (es)
WO (1) WO2000063836A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029035C1 (de) * 2000-06-13 2002-02-28 Infineon Technologies Ag Verfahren zur Bearbeitung eines Wafers
FR2828334A1 (fr) * 2001-08-03 2003-02-07 Schlumberger Systems & Service Procede pour rendre connectable electriquement et mecaniquement un dispositif electrique ayant une face munie de plots de contacts
DE60333739D1 (de) * 2002-03-21 2010-09-23 Nxp Bv Halbleiterbauelement mit einer schutzenden sicherheitsbeschichtung und verfahren zu seiner herstellung
JP2006507666A (ja) * 2002-09-17 2006-03-02 アクサルト ソシエテ アノニム ウエハ組立体の製造方法
US20050263596A1 (en) * 2004-05-12 2005-12-01 Solicore, Inc. Portable charger, including portable sleeve, for an electronically readable card
JP4581011B2 (ja) * 2008-01-25 2010-11-17 株式会社東芝 電気部品とその製造方法
FR2935061A1 (fr) * 2008-08-13 2010-02-19 St Microelectronics Rousset Dispositif de detection d'une attaque d'un circuit integre
JP5466102B2 (ja) * 2010-07-08 2014-04-09 セイコーインスツル株式会社 貫通電極付きガラス基板の製造方法及び電子部品の製造方法
CN117923411B (zh) * 2024-03-25 2024-07-12 成都凯天电子股份有限公司 一种碳化硅电容式压力传感器的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517165A1 (fr) * 1981-11-20 1983-05-27 Radiotechnique Compelec Procede pour munir d'un ecran un circuit electronique, et carte de paiement munie d'un ecran
FR2677785A1 (fr) * 1991-06-17 1992-12-18 Philips Composants Procede de fabrication d'une carte a microcircuit.
US5468990A (en) * 1993-07-22 1995-11-21 National Semiconductor Corp. Structures for preventing reverse engineering of integrated circuits
US5581445A (en) * 1994-02-14 1996-12-03 Us3, Inc. Plastic integrated circuit card with reinforcement structure for protecting integrated circuit module
FR2727227B1 (fr) * 1994-11-17 1996-12-20 Schlumberger Ind Sa Dispositif de securite actif a memoire electronique
JPH08213392A (ja) * 1995-02-01 1996-08-20 Oki Electric Ind Co Ltd 半導体素子及びその製造方法
JP2905736B2 (ja) * 1995-12-18 1999-06-14 株式会社エイ・ティ・アール光電波通信研究所 半導体装置
US5841193A (en) * 1996-05-20 1998-11-24 Epic Technologies, Inc. Single chip modules, repairable multichip modules, and methods of fabrication thereof
US5898215A (en) * 1996-12-16 1999-04-27 Motorola, Inc. Microelectronic assembly with connection to a buried electrical element, and method for forming same
FR2767966B1 (fr) * 1997-08-28 1999-12-03 Schlumberger Ind Sa Dispositif a circuit integre securise et procede de fabrication
DE19741889C2 (de) * 1997-09-23 2000-06-08 Hoeft & Wessel Aktiengesellsch Baugruppe mit einem Datenspeicher und einem Beschädigungsdetektor
US6140707A (en) * 1998-05-07 2000-10-31 3M Innovative Properties Co. Laminated integrated circuit package
JP2000186931A (ja) * 1998-12-21 2000-07-04 Murata Mfg Co Ltd 小型電子部品及びその製造方法並びに該小型電子部品に用いるビアホールの成形方法
US6326698B1 (en) * 2000-06-08 2001-12-04 Micron Technology, Inc. Semiconductor devices having protective layers thereon through which contact pads are exposed and stereolithographic methods of fabricating such semiconductor devices

Also Published As

Publication number Publication date
EP1183642A1 (fr) 2002-03-06
EP1183642B1 (fr) 2002-10-23
JP4566412B2 (ja) 2010-10-20
FR2792440A1 (fr) 2000-10-20
ATE226744T1 (de) 2002-11-15
JP2003521757A (ja) 2003-07-15
DE60000666T2 (de) 2003-07-03
US6576991B1 (en) 2003-06-10
DE60000666D1 (de) 2002-11-28
FR2792440B1 (fr) 2001-06-08
CN1184594C (zh) 2005-01-12
CN1347535A (zh) 2002-05-01
WO2000063836A1 (fr) 2000-10-26

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