DE112020004041A5 - Halbleiterchip und verfahren zur herstellung eines halbleiterchips - Google Patents

Halbleiterchip und verfahren zur herstellung eines halbleiterchips Download PDF

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Publication number
DE112020004041A5
DE112020004041A5 DE112020004041.0T DE112020004041T DE112020004041A5 DE 112020004041 A5 DE112020004041 A5 DE 112020004041A5 DE 112020004041 T DE112020004041 T DE 112020004041T DE 112020004041 A5 DE112020004041 A5 DE 112020004041A5
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DE
Germany
Prior art keywords
semiconductor chip
making
chip
semiconductor
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.)
Pending
Application number
DE112020004041.0T
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English (en)
Inventor
Brendan Holland
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of DE112020004041A5 publication Critical patent/DE112020004041A5/de
Pending legal-status Critical Current

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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
    • H01L33/02—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
    • H01L33/20—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 shape, e.g. curved or truncated substrate
    • 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
    • H01L33/005—Processes
    • 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
    • H01L33/10—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 light reflecting structure, e.g. semiconductor Bragg reflector
    • 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
    • H01L33/36—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 electrodes
    • H01L33/40—Materials therefor
    • H01L33/42—Transparent materials
    • 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
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0008—Processes
    • H01L2933/0016—Processes relating to electrodes
    • 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
    • H01L33/025—Physical imperfections, e.g. particular concentration or distribution of impurities
    • 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
    • H01L33/04—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 quantum effect structure or superlattice, e.g. tunnel junction
    • H01L33/06—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 quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
    • 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
    • H01L33/20—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 shape, e.g. curved or truncated substrate
    • H01L33/24—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 shape, e.g. curved or truncated substrate of the light emitting region, e.g. non-planar junction

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
DE112020004041.0T 2019-08-27 2020-07-27 Halbleiterchip und verfahren zur herstellung eines halbleiterchips Pending DE112020004041A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019122945.6 2019-08-27
DE102019122945.6A DE102019122945A1 (de) 2019-08-27 2019-08-27 Halbleiterchip und verfahren zur herstellung eines halbleiterchips
PCT/EP2020/071109 WO2021037457A1 (de) 2019-08-27 2020-07-27 Halbleiterchip und verfahren zur herstellung eines halbleiterchips

Publications (1)

Publication Number Publication Date
DE112020004041A5 true DE112020004041A5 (de) 2022-08-18

Family

ID=71948551

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102019122945.6A Withdrawn DE102019122945A1 (de) 2019-08-27 2019-08-27 Halbleiterchip und verfahren zur herstellung eines halbleiterchips
DE112020004041.0T Pending DE112020004041A5 (de) 2019-08-27 2020-07-27 Halbleiterchip und verfahren zur herstellung eines halbleiterchips

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102019122945.6A Withdrawn DE102019122945A1 (de) 2019-08-27 2019-08-27 Halbleiterchip und verfahren zur herstellung eines halbleiterchips

Country Status (3)

Country Link
US (1) US20220336701A1 (de)
DE (2) DE102019122945A1 (de)
WO (1) WO2021037457A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022120161A1 (de) 2022-08-10 2024-02-15 Ams-Osram International Gmbh Optoelektronisches halbleiterbauelement mit epitaktisch gewachsener schicht und verfahren zur herstellung des optoelektronischen halbleiterbauelements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9508902B2 (en) * 2005-02-21 2016-11-29 Epistar Corporation Optoelectronic semiconductor device
US9287452B2 (en) * 2010-08-09 2016-03-15 Micron Technology, Inc. Solid state lighting devices with dielectric insulation and methods of manufacturing
US8680556B2 (en) * 2011-03-24 2014-03-25 Cree, Inc. Composite high reflectivity layer
JP6005346B2 (ja) * 2011-08-12 2016-10-12 シャープ株式会社 窒化物半導体発光素子およびその製造方法
SG11201508811YA (en) * 2013-04-26 2015-11-27 Agency Science Tech & Res High speed surface plasmon coupled light emitting diodes
FR3038451B1 (fr) * 2015-06-30 2017-07-21 Commissariat Energie Atomique Dispositif electroluminescent.
DE102016103346A1 (de) 2016-02-25 2017-08-31 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines strahlungsemittierenden Halbleiterchips und strahlungsemittierender Halbleiterchip
DE102016208717B4 (de) * 2016-05-20 2022-03-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Bauelement mit erhöhter Effizienz und Verfahren zur Herstellung eines Bauelements

Also Published As

Publication number Publication date
US20220336701A1 (en) 2022-10-20
WO2021037457A1 (de) 2021-03-04
DE102019122945A1 (de) 2021-03-04

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