IT967326B - Metodo di produzione di diodi ad emissione di luce di fosfuro di gallio - Google Patents

Metodo di produzione di diodi ad emissione di luce di fosfuro di gallio

Info

Publication number
IT967326B
IT967326B IT2903172A IT2903172A IT967326B IT 967326 B IT967326 B IT 967326B IT 2903172 A IT2903172 A IT 2903172A IT 2903172 A IT2903172 A IT 2903172A IT 967326 B IT967326 B IT 967326B
Authority
IT
Italy
Prior art keywords
production
light emitting
emitting diodes
gallium phosphide
phosphide
Prior art date
Application number
IT2903172A
Other languages
English (en)
Italian (it)
Original Assignee
Plessey Handel Investment Ag
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 Plessey Handel Investment Ag filed Critical Plessey Handel Investment Ag
Application granted granted Critical
Publication of IT967326B publication Critical patent/IT967326B/it

Links

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
    • H01L33/26—Materials of the light emitting region
    • H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
    • H01L33/305—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table characterised by the doping materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02367—Substrates
    • H01L21/0237—Materials
    • H01L21/02387—Group 13/15 materials
    • H01L21/02392—Phosphides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02436—Intermediate layers between substrates and deposited layers
    • H01L21/02439—Materials
    • H01L21/02455—Group 13/15 materials
    • H01L21/02461—Phosphides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/02521—Materials
    • H01L21/02538—Group 13/15 materials
    • H01L21/0254—Nitrides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/02521—Materials
    • H01L21/02538—Group 13/15 materials
    • H01L21/02543—Phosphides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02612—Formation types
    • H01L21/02617—Deposition types
    • H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
    • 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
    • H01L33/0004—Devices characterised by their operation
    • H01L33/0008—Devices characterised by their operation having p-n or hi-lo junctions

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Led Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Led Device Packages (AREA)
IT2903172A 1971-09-10 1972-09-09 Metodo di produzione di diodi ad emissione di luce di fosfuro di gallio IT967326B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4229171 1971-09-10

Publications (1)

Publication Number Publication Date
IT967326B true IT967326B (it) 1974-02-28

Family

ID=10423781

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2903172A IT967326B (it) 1971-09-10 1972-09-09 Metodo di produzione di diodi ad emissione di luce di fosfuro di gallio

Country Status (6)

Country Link
JP (1) JPS5745068B2 (de)
CA (1) CA974633A (de)
DE (1) DE2243524A1 (de)
FR (1) FR2152751B1 (de)
GB (1) GB1353954A (de)
IT (1) IT967326B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147992A (en) * 1976-06-02 1977-12-08 Mitsubishi Electric Corp Manufacture of semiconductor device
JPH0666270B2 (ja) * 1985-09-16 1994-08-24 アメリカン テレフオン アンド テレグラフ カムパニ− リンを含む半導体デバイスの製造方法
JPH01245569A (ja) * 1988-03-28 1989-09-29 Toshiba Corp ＧａＰ緑色発光素子とその製造方法
CN116121867B (zh) * 2023-02-01 2023-08-15 有研国晶辉新材料有限公司 一种光学级磷化镓单晶的制备方法

Also Published As

Publication number Publication date
CA974633A (en) 1975-09-16
FR2152751A1 (de) 1973-04-27
GB1353954A (en) 1974-05-22
JPS4838692A (de) 1973-06-07
JPS5745068B2 (de) 1982-09-25
FR2152751B1 (de) 1978-01-06
DE2243524A1 (de) 1973-03-15

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