FR2968457B1 - Procédé de fabrication d'au moins une cellule pixelique détectrice, capteur comportant au moins une telle cellule. - Google Patents

Procédé de fabrication d'au moins une cellule pixelique détectrice, capteur comportant au moins une telle cellule.

Info

Publication number
FR2968457B1
FR2968457B1 FR1004754A FR1004754A FR2968457B1 FR 2968457 B1 FR2968457 B1 FR 2968457B1 FR 1004754 A FR1004754 A FR 1004754A FR 1004754 A FR1004754 A FR 1004754A FR 2968457 B1 FR2968457 B1 FR 2968457B1
Authority
FR
France
Prior art keywords
cell
dry etching
pixel cell
detector pixel
sensor
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.)
Active
Application number
FR1004754A
Other languages
English (en)
Other versions
FR2968457A1 (fr
Inventor
Stephane Demiguel
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite 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
Application filed by Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR1004754A priority Critical patent/FR2968457B1/fr
Priority to US13/312,953 priority patent/US20120139073A1/en
Publication of FR2968457A1 publication Critical patent/FR2968457A1/fr
Application granted granted Critical
Publication of FR2968457B1 publication Critical patent/FR2968457B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/011Manufacture or treatment of image sensors covered by group H10F39/12
    • H10F39/018Manufacture or treatment of image sensors covered by group H10F39/12 of hybrid image sensors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/08Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00Manufacture or treatment of devices covered by this subclass
    • H10F71/139Manufacture or treatment of devices covered by this subclass using temporary substrates
    • H10F71/1395Manufacture or treatment of devices covered by this subclass using temporary substrates for thin-film devices
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/011Manufacture or treatment of image sensors covered by group H10F39/12
    • H10F39/014Manufacture or treatment of image sensors covered by group H10F39/12 of CMOS image sensors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/011Manufacture or treatment of image sensors covered by group H10F39/12
    • H10F39/026Wafer-level processing
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80Constructional details of image sensors
    • H10F39/809Constructional details of image sensors of hybrid image sensors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H10P72/7434Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used in a transfer process involving at least two transfer steps, i.e. including an intermediate handle substrate
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/19Preparing inhomogeneous wafers
    • H10P90/1904Preparing vertically inhomogeneous wafers
    • H10P90/1906Preparing SOI wafers
    • H10P90/1914Preparing SOI wafers using bonding
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/19Preparing inhomogeneous wafers
    • H10P90/1904Preparing vertically inhomogeneous wafers
    • H10P90/1906Preparing SOI wafers
    • H10P90/1922Preparing SOI wafers using silicon etch back techniques, e.g. BESOI or ELTRAN
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/10Isolation regions comprising dielectric materials
    • H10W10/181Semiconductor-on-insulator [SOI] isolation regions, e.g. buried oxide regions of SOI wafers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Solid State Image Pick-Up Elements (AREA)
FR1004754A 2010-12-07 2010-12-07 Procédé de fabrication d'au moins une cellule pixelique détectrice, capteur comportant au moins une telle cellule. Active FR2968457B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1004754A FR2968457B1 (fr) 2010-12-07 2010-12-07 Procédé de fabrication d'au moins une cellule pixelique détectrice, capteur comportant au moins une telle cellule.
US13/312,953 US20120139073A1 (en) 2010-12-07 2011-12-06 Method for fabricating at least one detector pixel cell, sensor comprising at least one such cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004754A FR2968457B1 (fr) 2010-12-07 2010-12-07 Procédé de fabrication d'au moins une cellule pixelique détectrice, capteur comportant au moins une telle cellule.

Publications (2)

Publication Number Publication Date
FR2968457A1 FR2968457A1 (fr) 2012-06-08
FR2968457B1 true FR2968457B1 (fr) 2013-03-22

Family

ID=44121695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004754A Active FR2968457B1 (fr) 2010-12-07 2010-12-07 Procédé de fabrication d'au moins une cellule pixelique détectrice, capteur comportant au moins une telle cellule.

Country Status (2)

Country Link
US (1) US20120139073A1 (fr)
FR (1) FR2968457B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550066A (en) * 1994-12-14 1996-08-27 Eastman Kodak Company Method of fabricating a TFT-EL pixel
TW374196B (en) * 1996-02-23 1999-11-11 Semiconductor Energy Lab Co Ltd Semiconductor thin film and method for manufacturing the same and semiconductor device and method for manufacturing the same
US8058142B2 (en) * 1996-11-04 2011-11-15 Besang Inc. Bonded semiconductor structure and method of making the same
US5965875A (en) * 1998-04-24 1999-10-12 Foveon, Inc. Color separation in an active pixel cell imaging array using a triple-well structure
US6534350B2 (en) * 2001-08-02 2003-03-18 Industrial Technology Research Institute Method for fabricating a low temperature polysilicon thin film transistor incorporating channel passivation step
US7157300B2 (en) * 2004-11-19 2007-01-02 Sharp Laboratories Of America, Inc. Fabrication of thin film germanium infrared sensor by bonding to silicon wafer
US7504277B2 (en) * 2005-10-12 2009-03-17 Raytheon Company Method for fabricating a high performance PIN focal plane structure using three handle wafers
FR2898217B1 (fr) * 2006-03-02 2008-05-02 Sagem Defense Securite Dispositif de captation d'image comportant une surface revetue d'un getter, procede d'utilisation
KR100855404B1 (ko) * 2007-12-21 2008-08-29 주식회사 동부하이텍 이미지센서 및 그 제조방법
FR2928034B1 (fr) * 2008-02-26 2010-03-19 New Imaging Technologies Sas Capteur matriciel pour tube amplificateur de lumiere

Also Published As

Publication number Publication date
US20120139073A1 (en) 2012-06-07
FR2968457A1 (fr) 2012-06-08

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