FR3111421B1 - Capteur de cartes de profondeur - Google Patents

Capteur de cartes de profondeur Download PDF

Info

Publication number
FR3111421B1
FR3111421B1 FR2006108A FR2006108A FR3111421B1 FR 3111421 B1 FR3111421 B1 FR 3111421B1 FR 2006108 A FR2006108 A FR 2006108A FR 2006108 A FR2006108 A FR 2006108A FR 3111421 B1 FR3111421 B1 FR 3111421B1
Authority
FR
France
Prior art keywords
depth map
map sensor
pixels
interference filter
lenses
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
FR2006108A
Other languages
English (en)
Other versions
FR3111421A1 (fr
Inventor
François Deneuville
Jérôme Vaillant
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2006108A priority Critical patent/FR3111421B1/fr
Publication of FR3111421A1 publication Critical patent/FR3111421A1/fr
Application granted granted Critical
Publication of FR3111421B1 publication Critical patent/FR3111421B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144Devices controlled by radiation
    • H01L27/146Imager structures
    • H01L27/14601Structural or functional details thereof
    • H01L27/14625Optical elements or arrangements associated with the device
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144Devices controlled by radiation
    • H01L27/146Imager structures
    • H01L27/14601Structural or functional details thereof
    • H01L27/14625Optical elements or arrangements associated with the device
    • H01L27/14627Microlenses
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144Devices controlled by radiation
    • H01L27/146Imager structures
    • H01L27/14601Structural or functional details thereof
    • H01L27/1464Back illuminated imager structures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Capteur de cartes de profondeur La présente description concerne un détecteur optique monolithique, comprenant des pixels (132), un filtre interférentiel (260) passe-bande infrarouge recouvrant les pixels, et des lentilles (250) situées entre les pixels et le filtre interférentiel. Figure pour l'abrégé : Fig. 2
FR2006108A 2020-06-11 2020-06-11 Capteur de cartes de profondeur Active FR3111421B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2006108A FR3111421B1 (fr) 2020-06-11 2020-06-11 Capteur de cartes de profondeur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006108A FR3111421B1 (fr) 2020-06-11 2020-06-11 Capteur de cartes de profondeur
FR2006108 2020-06-11

Publications (2)

Publication Number Publication Date
FR3111421A1 FR3111421A1 (fr) 2021-12-17
FR3111421B1 true FR3111421B1 (fr) 2022-10-07

Family

ID=73138888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006108A Active FR3111421B1 (fr) 2020-06-11 2020-06-11 Capteur de cartes de profondeur

Country Status (1)

Country Link
FR (1) FR3111421B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8330840B2 (en) * 2009-08-06 2012-12-11 Aptina Imaging Corporation Image sensor with multilayer interference filters
FR2960654B1 (fr) 2010-05-27 2012-06-15 Commissariat Energie Atomique Filtre optique propre a traiter un rayonnement d'incidence variable et detecteur comprenant un tel filtre
JP2013131553A (ja) * 2011-12-20 2013-07-04 Toshiba Corp 固体撮像装置
FR3082322B1 (fr) * 2018-06-08 2020-07-31 Commissariat A L Energie Atomique Et Aux Energies Alternatives Capteurs d'images comprenant une matrice de filtres interferentiels

Also Published As

Publication number Publication date
FR3111421A1 (fr) 2021-12-17

Similar Documents

Publication Publication Date Title
US7576919B2 (en) Electronic spectacles, in particular night vision spectacles
FR2964774B1 (fr) Procede d'estimation du mouvement d'un porteur par rapport a un environnement et dispositif de calcul pour systeme de navigation
WO2019060348A3 (fr) Capteur d'image à semi-conducteurs à filtre sur puce et réponse spectrale étendue
FR3075371B1 (fr) Systeme d'aide a la detection d'un defaut de surface
FR3111421B1 (fr) Capteur de cartes de profondeur
JPWO2014065039A1 (ja) 集光ユニット、集光方法及び光検出システム
FR3094531B1 (fr) Dispositif à capteur optique
JPS62223634A (ja) 色判定装置
FR3093378B1 (fr) Capteur d'images couleur et infrarouge
FR2373070A1 (fr) Objectif a focale variable
SE8106136L (sv) Anordning for fotoelektrisk bestemning av leget av atminstone ett skerpeplan for en bild
EP4372465A3 (fr) Module de caméra et dispositif optique le comprenant
FR3055946B1 (fr) Dispositif lumineux utilisant une source lumineuse de haute resolution
FR3089344B1 (fr) Test de circuit photonique intégré
FR3022377A1 (fr) Dispositif d'acquisition optique pour systemes biometriques
FR3082346B1 (fr) Dispositif et procede de compensation de chaleur parasite dans une camera infrarouge
FR3125920B1 (fr) Capteur optique
FR3120273B1 (fr) Capteur de lumière
FR3117654B1 (fr) Dispositif d'acquisition d'images
FR3107346B1 (fr) Procédé et dispositif de cartographie d’épaisseur d’un objet
FR3120472B1 (fr) Capteur hybride
FR3120471B1 (fr) Capteur hybride
FR3104745B1 (fr) Filtre optique adapté pour corriger le bruit électronique d'un capteur
FR3124275B1 (fr) Dispositif pour l'acquisition d'une carte de profondeur d'une scène
FR3050596B1 (fr) Systeme imageur a deux capteurs

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211217

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5