DE2206183B2 - Verfahren zur Herstellung einer Lumineszenzdiode - Google Patents

Verfahren zur Herstellung einer Lumineszenzdiode

Info

Publication number
DE2206183B2
DE2206183B2 DE2206183A DE2206183A DE2206183B2 DE 2206183 B2 DE2206183 B2 DE 2206183B2 DE 2206183 A DE2206183 A DE 2206183A DE 2206183 A DE2206183 A DE 2206183A DE 2206183 B2 DE2206183 B2 DE 2206183B2
Authority
DE
Germany
Prior art keywords
gaas
emitting diode
weight ratio
substrate material
production
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.)
Withdrawn
Application number
DE2206183A
Other languages
German (de)
English (en)
Other versions
DE2206183A1 (de
Inventor
Ehrenfried Dipl.-Chem. Dr. Ddr 7030 Leipzig Butter
Rainer Dipl.-Ing. Ddr 1530 Teltow Doss
Brigitte Dipl.- Chem. Jacobs
Klaus Dipl.-Chem. Jacobs
Florian Dipl.-Phys. Ddr 1530 Teltow Kugler
Konrad Dipl.-Phys. Dr. Ddr 7022 Leipzig Unger
Alfred Dipl.-Phys. Dr. Ddr 7034 Leipzig Zehe
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.)
Werk fuer Fernsehelektronik GmbH
Original Assignee
Werk fuer Fernsehelektronik 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
Priority claimed from DD15357371A external-priority patent/DD110407A3/xx
Application filed by Werk fuer Fernsehelektronik GmbH filed Critical Werk fuer Fernsehelektronik GmbH
Publication of DE2206183A1 publication Critical patent/DE2206183A1/de
Publication of DE2206183B2 publication Critical patent/DE2206183B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/26—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using liquid deposition
    • H10P14/263—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using liquid deposition using melted materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/26—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using liquid deposition
    • H10P14/265—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using liquid deposition using solutions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/34—Deposited materials, e.g. layers
    • H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
    • H10P14/3414—Deposited materials, e.g. layers characterised by the chemical composition being group IIIA-VIA materials
    • H10P14/3421—Arsenides
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/936—Graded energy gap

Landscapes

  • Led Device Packages (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Led Devices (AREA)
DE2206183A 1971-03-09 1972-02-10 Verfahren zur Herstellung einer Lumineszenzdiode Withdrawn DE2206183B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD15357371A DD110407A3 (ref) 1971-03-09 1971-03-09
NL7209649A NL7209649A (ref) 1971-03-09 1972-07-12
US282190A US3911462A (en) 1971-03-09 1972-08-09 IIIa - Vb Type luminescent diodes

Publications (2)

Publication Number Publication Date
DE2206183A1 DE2206183A1 (de) 1972-09-21
DE2206183B2 true DE2206183B2 (de) 1980-03-06

Family

ID=27179776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2206183A Withdrawn DE2206183B2 (de) 1971-03-09 1972-02-10 Verfahren zur Herstellung einer Lumineszenzdiode

Country Status (4)

Country Link
US (1) US3911462A (ref)
DE (1) DE2206183B2 (ref)
FR (1) FR2128701B1 (ref)
NL (1) NL7209649A (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101920A (en) * 1975-01-29 1978-07-18 Sony Corporation Green light emitting diode

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617820A (en) * 1966-11-18 1971-11-02 Monsanto Co Injection-luminescent diodes

Also Published As

Publication number Publication date
FR2128701B1 (ref) 1977-01-14
DE2206183A1 (de) 1972-09-21
US3911462A (en) 1975-10-07
NL7209649A (ref) 1974-01-15
FR2128701A1 (ref) 1972-10-20

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Legal Events

Date Code Title Description
8239 Disposal/non-payment of the annual fee