NL7216051A - - Google Patents
Info
- Publication number
- NL7216051A NL7216051A NL7216051A NL7216051A NL7216051A NL 7216051 A NL7216051 A NL 7216051A NL 7216051 A NL7216051 A NL 7216051A NL 7216051 A NL7216051 A NL 7216051A NL 7216051 A NL7216051 A NL 7216051A
- Authority
- NL
- Netherlands
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
- H10H20/81—Bodies
- H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
-
- 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
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20370971A | 1971-12-01 | 1971-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216051A true NL7216051A (OSRAM) | 1973-06-05 |
Family
ID=22754996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216051A NL7216051A (OSRAM) | 1971-12-01 | 1972-11-27 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4865881A (OSRAM) |
| BE (1) | BE791928A (OSRAM) |
| CA (1) | CA968443A (OSRAM) |
| DE (1) | DE2258087A1 (OSRAM) |
| FR (1) | FR2162123B1 (OSRAM) |
| GB (1) | GB1363796A (OSRAM) |
| IT (1) | IT975901B (OSRAM) |
| NL (1) | NL7216051A (OSRAM) |
| SE (1) | SE375188B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838359A (en) * | 1973-11-23 | 1974-09-24 | Bell Telephone Labor Inc | Gain asymmetry in heterostructure junction lasers operating in a fundamental transverse mode |
| US4864369A (en) * | 1988-07-05 | 1989-09-05 | Hewlett-Packard Company | P-side up double heterojunction AlGaAs light-emitting diode |
-
0
- BE BE791928D patent/BE791928A/xx unknown
-
1972
- 1972-06-22 CA CA145,418A patent/CA968443A/en not_active Expired
- 1972-11-22 SE SE7215185A patent/SE375188B/xx unknown
- 1972-11-27 DE DE2258087A patent/DE2258087A1/de active Pending
- 1972-11-27 NL NL7216051A patent/NL7216051A/xx not_active Application Discontinuation
- 1972-11-29 IT IT70766/72A patent/IT975901B/it active
- 1972-11-30 JP JP11944672A patent/JPS4865881A/ja active Pending
- 1972-11-30 FR FR7242659A patent/FR2162123B1/fr not_active Expired
- 1972-12-01 GB GB5549972A patent/GB1363796A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA968443A (en) | 1975-05-27 |
| SE375188B (OSRAM) | 1975-04-07 |
| JPS4865881A (OSRAM) | 1973-09-10 |
| GB1363796A (en) | 1974-08-14 |
| BE791928A (fr) | 1973-03-16 |
| FR2162123B1 (OSRAM) | 1977-04-08 |
| DE2258087A1 (de) | 1973-06-07 |
| FR2162123A1 (OSRAM) | 1973-07-13 |
| IT975901B (it) | 1974-08-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |