IT1021838B - Dispositivo a fosfuro di gallio emittente raggi luminosi rossi - Google Patents
Dispositivo a fosfuro di gallio emittente raggi luminosi rossiInfo
- Publication number
- IT1021838B IT1021838B IT53585/74A IT5358574A IT1021838B IT 1021838 B IT1021838 B IT 1021838B IT 53585/74 A IT53585/74 A IT 53585/74A IT 5358574 A IT5358574 A IT 5358574A IT 1021838 B IT1021838 B IT 1021838B
- Authority
- IT
- Italy
- Prior art keywords
- gallium phosphide
- device issuing
- red luminous
- luminous rays
- issuing red
- Prior art date
Links
- 229910005540 GaP Inorganic materials 0.000 title 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 title 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141174A JPS531192B2 (it) | 1974-01-29 | 1974-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1021838B true IT1021838B (it) | 1978-02-20 |
Family
ID=11777268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53585/74A IT1021838B (it) | 1974-01-29 | 1974-10-17 | Dispositivo a fosfuro di gallio emittente raggi luminosi rossi |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3934260A (it) |
| JP (1) | JPS531192B2 (it) |
| CA (1) | CA1018273A (it) |
| DE (1) | DE2449905A1 (it) |
| FR (1) | FR2259441B1 (it) |
| GB (1) | GB1477524A (it) |
| IT (1) | IT1021838B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017880A (en) * | 1973-02-12 | 1977-04-12 | Tokyo Shibaura Electric Co., Ltd. | Red light emitting gallium phosphide device |
| US4180423A (en) * | 1974-01-31 | 1979-12-25 | Tokyo Shibaura Electric Co., Ltd. | Method of manufacturing red light-emitting gallium phosphide device |
| JPS5382280A (en) * | 1976-12-28 | 1978-07-20 | Toshiba Corp | Gallium phosphide emtting device |
| JPS58111181U (ja) * | 1982-01-20 | 1983-07-29 | 株式会社東芝 | レ−ザ加工装置 |
| US8818322B2 (en) * | 2006-06-09 | 2014-08-26 | Trapeze Networks, Inc. | Untethered access point mesh system and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754437A (fr) * | 1969-08-08 | 1971-01-18 | Western Electric Co | Dispositif electroluminescent ameliore |
| US3748579A (en) * | 1971-11-12 | 1973-07-24 | Bell Telephone Labor Inc | Method for determining concentration profiles of deep levels on both sides of a p-n junction |
-
1974
- 1974-01-29 JP JP1141174A patent/JPS531192B2/ja not_active Expired
- 1974-10-10 US US05/513,821 patent/US3934260A/en not_active Expired - Lifetime
- 1974-10-17 IT IT53585/74A patent/IT1021838B/it active
- 1974-10-17 GB GB4500974A patent/GB1477524A/en not_active Expired
- 1974-10-21 CA CA211,810A patent/CA1018273A/en not_active Expired
- 1974-10-21 DE DE19742449905 patent/DE2449905A1/de not_active Ceased
- 1974-10-21 FR FR7435329A patent/FR2259441B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1477524A (en) | 1977-06-22 |
| JPS50106593A (it) | 1975-08-22 |
| US3934260A (en) | 1976-01-20 |
| FR2259441A1 (it) | 1975-08-22 |
| CA1018273A (en) | 1977-09-27 |
| JPS531192B2 (it) | 1978-01-17 |
| DE2449905A1 (de) | 1975-08-07 |
| FR2259441B1 (it) | 1978-03-24 |
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