GB1267323A - Injection type light emitting diode and method of making same - Google Patents
Injection type light emitting diode and method of making sameInfo
- Publication number
- GB1267323A GB1267323A GB2533070A GB2533070A GB1267323A GB 1267323 A GB1267323 A GB 1267323A GB 2533070 A GB2533070 A GB 2533070A GB 2533070 A GB2533070 A GB 2533070A GB 1267323 A GB1267323 A GB 1267323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- type
- layer
- grown
- substrate
- emitting diode
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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
-
- 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
- H01L21/02518—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
- H01L21/02518—Deposited layers
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02576—N-type
-
- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
-
- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02581—Transition metal or rare earth elements
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- 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
- H01L21/02623—Liquid deposition
- H01L21/02625—Liquid deposition using melted 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
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
- H01L21/02628—Liquid deposition using solutions
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
Abstract
1,267,323. Crystallizing gallium phosphide. HITACHI Ltd. 26 May, 1970 [28 May, 1969], No. 25330/70. Heading BIG. [Also in Divisions C4 and H1] A light-emitting diode comprises a p type substrate 1 of a III-V compound semiconductor such as Ga P having grown thereon an epitaxial layer 3 of n type Ga P containing a p type layer 2 formed by diffusion of p type dopant from the substrate 1 into the layer 3. Since the p type dopant, e.g. Zn, diffuses faster than unwanted contaminants such as oxygen the p-n junction between the layers 2 and 3 is uncontaminated and light emission therefrom is efficient and of the desired wavelength. The substrate 1 may be solution grown, and the epitaxial layer 3 may be vapour deposited. Preferably, however, the layer 3 is grown by liquid phase epitaxy, e.g. from a Ga solution saturated with Ga P and containing Te, Se, S or Sn as an n type dopant and nitrogen in InN or Ga N as a light emission augmenting agent. The epitaxial deposition may take place in a stream of hydrogen or hydrogen of argon, optionally containing ammonia as a further source of nitrogen dopant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4156269A JPS5037995B1 (en) | 1969-05-28 | 1969-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1267323A true GB1267323A (en) | 1972-03-15 |
Family
ID=12611863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2533070A Expired GB1267323A (en) | 1969-05-28 | 1970-05-26 | Injection type light emitting diode and method of making same |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5037995B1 (en) |
DE (1) | DE2026048A1 (en) |
GB (1) | GB1267323A (en) |
NL (1) | NL7007647A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150752A (en) * | 1983-11-30 | 1985-07-03 | Philips Nv | Electroluminescent diode and method of manufacturing same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445497U (en) * | 1977-09-03 | 1979-03-29 | ||
JPS62188361U (en) * | 1986-05-21 | 1987-11-30 |
-
1969
- 1969-05-28 JP JP4156269A patent/JPS5037995B1/ja active Pending
-
1970
- 1970-05-26 GB GB2533070A patent/GB1267323A/en not_active Expired
- 1970-05-27 NL NL7007647A patent/NL7007647A/xx unknown
- 1970-05-27 DE DE19702026048 patent/DE2026048A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150752A (en) * | 1983-11-30 | 1985-07-03 | Philips Nv | Electroluminescent diode and method of manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
NL7007647A (en) | 1970-12-01 |
DE2026048A1 (en) | 1970-12-10 |
DE2026048B2 (en) | 1972-11-16 |
JPS5037995B1 (en) | 1975-12-06 |
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