ES417928A1 - Procedure for the manufacture of a semiconductor element capable of emitting red and green light when passing through an electrical current. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of a semiconductor element capable of emitting red and green light when passing through an electrical current. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES417928A1 ES417928A1 ES417928A ES417928A ES417928A1 ES 417928 A1 ES417928 A1 ES 417928A1 ES 417928 A ES417928 A ES 417928A ES 417928 A ES417928 A ES 417928A ES 417928 A1 ES417928 A1 ES 417928A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- passing
- machine
- green light
- semiconductor element
- 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
Landscapes
- Led Devices (AREA)
Abstract
Process for manufacturing a semiconductor element capable of emitting red and green light when passing through it an electric current essentially characterized in that this element is composed of a pellet of gallium phosphide (pga) of polycrystalline structure on whose surfaces metal sheets are deposited or they diffuse impurities, preferably tin and zinc, in their interior. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES417928A ES417928A1 (en) | 1973-08-16 | 1973-08-16 | Procedure for the manufacture of a semiconductor element capable of emitting red and green light when passing through an electrical current. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES417928A ES417928A1 (en) | 1973-08-16 | 1973-08-16 | Procedure for the manufacture of a semiconductor element capable of emitting red and green light when passing through an electrical current. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417928A1 true ES417928A1 (en) | 1976-03-01 |
Family
ID=8464852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417928A Expired ES417928A1 (en) | 1973-08-16 | 1973-08-16 | Procedure for the manufacture of a semiconductor element capable of emitting red and green light when passing through an electrical current. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES417928A1 (en) |
-
1973
- 1973-08-16 ES ES417928A patent/ES417928A1/en not_active Expired
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