FR3113768B1 - Procédé de traitement d'un dispositif optoélectronique - Google Patents

Procédé de traitement d'un dispositif optoélectronique Download PDF

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Publication number
FR3113768B1
FR3113768B1 FR2008792A FR2008792A FR3113768B1 FR 3113768 B1 FR3113768 B1 FR 3113768B1 FR 2008792 A FR2008792 A FR 2008792A FR 2008792 A FR2008792 A FR 2008792A FR 3113768 B1 FR3113768 B1 FR 3113768B1
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FR
France
Prior art keywords
optoelectronic device
processing
region
substrate
laser beam
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
FR2008792A
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English (en)
Other versions
FR3113768A1 (fr
Inventor
Olivier Jeannin
Erwan Dornel
Frédéric Mercier
Matthieu Charbonnier
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Aledia
Original Assignee
Aledia
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 Aledia filed Critical Aledia
Priority to FR2008792A priority Critical patent/FR3113768B1/fr
Priority to EP21762717.3A priority patent/EP4205188A1/fr
Priority to US18/023,337 priority patent/US20230352403A1/en
Priority to PCT/EP2021/073092 priority patent/WO2022043195A1/fr
Publication of FR3113768A1 publication Critical patent/FR3113768A1/fr
Application granted granted Critical
Publication of FR3113768B1 publication Critical patent/FR3113768B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • 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
    • H01L27/0203—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
    • 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
    • H01L27/14—Devices 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
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14643—Photodiode arrays; MOS imagers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/525—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections
    • H01L23/5256—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections comprising fuses, i.e. connections having their state changed from conductive to non-conductive
    • H01L23/5258—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections comprising fuses, i.e. connections having their state changed from conductive to non-conductive the change of state resulting from the use of an external beam, e.g. laser beam or ion beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
    • H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • 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
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0008—Processes
    • H01L2933/0033—Processes relating to semiconductor body packages
    • H01L2933/0066—Processes relating to semiconductor body packages relating to arrangements for conducting electric current to or from the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/08—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/16—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous
    • H01L33/18—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous within the light emitting region

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Semiconductor Lasers (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)

Abstract

Procédé de traitement d'un dispositif optoélectronique La présente description concerne un procédé de traitement d'une région (75) d'un dispositif optoélectronique (Pix) comprenant en outre un substrat (76) adjacent à la région à traiter (75). Le dispositif optoélectronique comprend, dans la région à traiter, des éléments programmables configurés pour être modifiés lorsqu'ils sont exposés à un faisceau laser. Le procédé comprend l'exposition d'au moins l'un des éléments programmables au faisceau laser focalisé au travers du substrat. Figure pour l'abrégé : Fig. 7
FR2008792A 2020-08-28 2020-08-28 Procédé de traitement d'un dispositif optoélectronique Active FR3113768B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2008792A FR3113768B1 (fr) 2020-08-28 2020-08-28 Procédé de traitement d'un dispositif optoélectronique
EP21762717.3A EP4205188A1 (fr) 2020-08-28 2021-08-19 Procédé de traitement d'un dispositif optoélectronique
US18/023,337 US20230352403A1 (en) 2020-08-28 2021-08-19 Method for treating an optoelectronic device
PCT/EP2021/073092 WO2022043195A1 (fr) 2020-08-28 2021-08-19 Procédé de traitement d'un dispositif optoélectronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008792A FR3113768B1 (fr) 2020-08-28 2020-08-28 Procédé de traitement d'un dispositif optoélectronique
FR2008792 2020-08-28

Publications (2)

Publication Number Publication Date
FR3113768A1 FR3113768A1 (fr) 2022-03-04
FR3113768B1 true FR3113768B1 (fr) 2022-09-09

Family

ID=73038245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008792A Active FR3113768B1 (fr) 2020-08-28 2020-08-28 Procédé de traitement d'un dispositif optoélectronique

Country Status (4)

Country Link
US (1) US20230352403A1 (fr)
EP (1) EP4205188A1 (fr)
FR (1) FR3113768B1 (fr)
WO (1) WO2022043195A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7479447B2 (en) * 2005-04-04 2009-01-20 International Business Machines Corporation Method of forming a crack stop void in a low-k dielectric layer between adjacent fuses
US8809165B2 (en) * 2012-08-27 2014-08-19 Infineon Technologies Ag Method for fusing a laser fuse and method for processing a wafer
US9917055B2 (en) * 2015-03-12 2018-03-13 Sii Semiconductor Corporation Semiconductor device having fuse element
GB2541970B (en) * 2015-09-02 2020-08-19 Facebook Tech Llc Display manufacture
CN106684098B (zh) * 2017-01-06 2019-09-10 深圳市华星光电技术有限公司 微发光二极管显示面板及其修复方法
FR3068819B1 (fr) * 2017-07-04 2019-11-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif d'affichage a leds

Also Published As

Publication number Publication date
EP4205188A1 (fr) 2023-07-05
FR3113768A1 (fr) 2022-03-04
US20230352403A1 (en) 2023-11-02
WO2022043195A1 (fr) 2022-03-03

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