BE644319A - - Google Patents
Info
- Publication number
- BE644319A BE644319A BE644319A BE644319A BE644319A BE 644319 A BE644319 A BE 644319A BE 644319 A BE644319 A BE 644319A BE 644319 A BE644319 A BE 644319A BE 644319 A BE644319 A BE 644319A
- Authority
- BE
- Belgium
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]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0805—Chalcogenides
- C09K11/0811—Chalcogenides with zinc or cadmium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Led Devices (AREA)
- Electroluminescent Light Sources (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US260709A US3267317A (en) | 1963-02-25 | 1963-02-25 | Device for producing recombination radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644319A true BE644319A (fi) | 1964-06-15 |
Family
ID=22990281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644319A BE644319A (fi) | 1963-02-25 | 1964-02-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3267317A (fi) |
| BE (1) | BE644319A (fi) |
| DE (1) | DE1219121B (fi) |
| GB (1) | GB1042264A (fi) |
| NL (1) | NL6401720A (fi) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363240A (en) * | 1964-06-22 | 1968-01-09 | Burroughs Corp | Solid state electron emissive memory and display apparatus and method |
| DE1276817B (de) * | 1966-02-15 | 1968-09-05 | Siemens Ag | Halbleiter-Lumineszenzdiode sehr hoher Lichtausbeute |
| US3440499A (en) * | 1966-03-21 | 1969-04-22 | Germano Fasano | Thin-film rectifying device comprising a layer of cef3 between a metal and cds layer |
| US3424934A (en) * | 1966-08-10 | 1969-01-28 | Bell Telephone Labor Inc | Electroluminescent cell comprising zinc-doped gallium arsenide on one surface of a silicon nitride layer and spaced chromium-gold electrodes on the other surface |
| US3388277A (en) * | 1966-09-27 | 1968-06-11 | Navy Usa | Electroluminescent device comprising electroluminescent films emitting light of complementary colors |
| US3558889A (en) * | 1966-11-02 | 1971-01-26 | Rca Corp | Bulk semiconductor light radiating device |
| US3493767A (en) * | 1967-06-01 | 1970-02-03 | Gen Telephone & Elect | Tunnel emission photodetector having a thin insulation layer and a p-type semiconductor layer |
| US3541375A (en) * | 1967-06-07 | 1970-11-17 | Gen Electric | Barrier layer electroluminescent devices |
| US3510715A (en) * | 1967-08-24 | 1970-05-05 | Westinghouse Electric Corp | Injection-electroluminescent device with graded heterojunctions and method of manufacturing such devices |
| US3443170A (en) * | 1968-02-09 | 1969-05-06 | Charles F Pulvari | Ohmic contact to a substrate of insulating material having a doped semiconductive oxide providing a stepped energy gap |
| US3623026A (en) * | 1969-01-21 | 1971-11-23 | Gen Electric | Mis device and method for storing information and providing an optical readout |
| CA918297A (en) * | 1969-09-24 | 1973-01-02 | Tanimura Shigeru | Semiconductor device and method of making |
| US3710167A (en) * | 1970-07-02 | 1973-01-09 | Rca Corp | Organic electroluminescent cells having a tunnel injection cathode |
| US3772556A (en) * | 1971-01-26 | 1973-11-13 | Emi Ltd | Improvements relating to electroluminescent light sources |
| US4197552A (en) * | 1975-06-12 | 1980-04-08 | Massachusetts Institute Of Technology | Luminescent semiconductor devices |
| US4065780A (en) * | 1975-12-08 | 1977-12-27 | Cornell Research Foundation, Inc. | Tunnel injection of minority carriers in semi-conductors |
| GB2250862B (en) * | 1990-11-26 | 1994-10-19 | Sharp Kk | Electroluminescent device of compound semiconductor |
| US5198690A (en) * | 1990-11-26 | 1993-03-30 | Sharp Kabushiki Kaisha | Electroluminescent device of II-IV compound semiconductor |
| EP0780103A3 (de) * | 1995-12-22 | 1997-12-03 | Heraeus Kulzer GmbH | Bestrahlungsgerät |
| US7151338B2 (en) * | 2003-10-02 | 2006-12-19 | Hewlett-Packard Development Company, L.P. | Inorganic electroluminescent device with controlled hole and electron injection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2880346A (en) * | 1954-09-30 | 1959-03-31 | Rca Corp | Electroluminescent device |
| US2938136A (en) * | 1958-08-26 | 1960-05-24 | Gen Electric | Electroluminescent lamp |
| US3024140A (en) * | 1960-07-05 | 1962-03-06 | Space Technology Lab Inc | Nonlinear electrical arrangement |
-
1963
- 1963-02-25 US US260709A patent/US3267317A/en not_active Expired - Lifetime
-
1964
- 1964-02-14 GB GB6315/64A patent/GB1042264A/en not_active Expired
- 1964-02-24 NL NL6401720A patent/NL6401720A/xx unknown
- 1964-02-25 BE BE644319A patent/BE644319A/xx unknown
- 1964-02-25 DE DER37285A patent/DE1219121B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3267317A (en) | 1966-08-16 |
| DE1219121B (de) | 1966-06-16 |
| NL6401720A (fi) | 1964-08-26 |
| GB1042264A (en) | 1966-09-14 |