NL7416683A - Licht-emitterende inrichting. - Google Patents
Licht-emitterende inrichting.Info
- Publication number
- NL7416683A NL7416683A NL7416683A NL7416683A NL7416683A NL 7416683 A NL7416683 A NL 7416683A NL 7416683 A NL7416683 A NL 7416683A NL 7416683 A NL7416683 A NL 7416683A NL 7416683 A NL7416683 A NL 7416683A
- Authority
- NL
- Netherlands
- Prior art keywords
- light
- emitting device
- emitting
- Prior art date
Links
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
- H01L33/44—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 characterised by the coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
-
- 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
-
- 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
- H01L33/36—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 characterised by the electrodes
- H01L33/38—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 characterised by the electrodes with a particular shape
- H01L33/385—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 characterised by the electrodes with a particular shape the electrode extending at least partially onto a side surface of the semiconductor body
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Led Devices (AREA)
- Optical Couplings Of Light Guides (AREA)
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US427785A US3877052A (en) | 1973-12-26 | 1973-12-26 | Light-emitting semiconductor apparatus for optical fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7416683A true NL7416683A (nl) | 1975-06-30 |
Family
ID=23696276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7416683A NL7416683A (nl) | 1973-12-26 | 1974-12-20 | Licht-emitterende inrichting. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3877052A (de) |
JP (1) | JPS5725990B2 (de) |
CA (1) | CA1034240A (de) |
DE (1) | DE2460831A1 (de) |
FR (1) | FR2256545B1 (de) |
GB (1) | GB1474969A (de) |
IT (1) | IT1027177B (de) |
NL (1) | NL7416683A (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1458544A (en) * | 1974-03-21 | 1976-12-15 | Standard Telephones Cables Ltd | Semiconductor laser stacks |
US3994012A (en) * | 1975-05-07 | 1976-11-23 | The Regents Of The University Of Minnesota | Photovoltaic semi-conductor devices |
US4143940A (en) * | 1975-05-09 | 1979-03-13 | U.S. Philips Corporation | Device for coupling a radiation source to a monomode optical transmission fiber with the aid of a resonant cavity |
US3991339A (en) * | 1975-05-27 | 1976-11-09 | Rca Corporation | Light emitting diode with reflector |
US4279690A (en) * | 1975-10-28 | 1981-07-21 | Texas Instruments Incorporated | High-radiance emitters with integral microlens |
US4088389A (en) * | 1976-04-01 | 1978-05-09 | Gte Laboratories Incorporated | Large bandwidth optical communication systems utilizing an incoherent optical source |
US4110661A (en) * | 1977-04-01 | 1978-08-29 | Rockwell International Corporation | Light emitting device for optical communications |
US4281253A (en) * | 1978-08-29 | 1981-07-28 | Optelecom, Inc. | Applications of dual function electro-optic transducer in optical signal transmission |
USRE31255E (en) * | 1979-02-21 | 1983-05-24 | Honeywell Inc. | Light emitting and light detecting semiconductor device for interfacing with an optical fiber |
US4216486A (en) * | 1979-02-21 | 1980-08-05 | Honeywell Inc. | Light emitting and light detecting semiconductor device for interfacing with an optical fiber |
SE7904751L (sv) * | 1979-05-31 | 1980-12-01 | Asea Ab | Anordning for metning av strom, temperatur och/eller spenning i tyristorer |
US4358851A (en) * | 1980-02-28 | 1982-11-09 | Xerox Corporation | Fiber optic laser device and light emitter utilizing the device |
US4728999A (en) * | 1980-06-25 | 1988-03-01 | Pitney Bowes Inc. | Light emitting diode assembly |
CA1175884A (en) * | 1980-06-25 | 1984-10-09 | Hugh St. L. Dannatt | Light emitting diode assembly |
JPS5756980A (en) * | 1980-09-23 | 1982-04-05 | Mitsubishi Electric Corp | Light emitting element |
US4360729A (en) * | 1980-11-17 | 1982-11-23 | Geosource Inc. | Seismic cable connector with optical transceiver |
JPS6183858A (ja) * | 1984-09-28 | 1986-04-28 | 三菱電機株式会社 | 冷蔵庫 |
US4787086A (en) * | 1986-05-19 | 1988-11-22 | American Telephone And Telegraph Company, At&T Bell Laboratories | High-power, fundamental transverse mode laser |
JPH04212939A (ja) * | 1990-12-06 | 1992-08-04 | Pioneer Electron Corp | 波長変換素子 |
US5265792A (en) * | 1992-08-20 | 1993-11-30 | Hewlett-Packard Company | Light source and technique for mounting light emitting diodes |
TW230822B (de) * | 1993-03-02 | 1994-09-21 | Sumitomo Electric Industries | |
DE19537545A1 (de) | 1995-10-09 | 1997-04-10 | Telefunken Microelectron | Verfahren zur Herstellung einer Lumineszenzdiode |
DE19537544A1 (de) * | 1995-10-09 | 1997-04-10 | Telefunken Microelectron | Lumineszenzdiode mit verbesserter Lichtausbeute |
US5917202A (en) * | 1995-12-21 | 1999-06-29 | Hewlett-Packard Company | Highly reflective contacts for light emitting semiconductor devices |
DE10112542B9 (de) * | 2001-03-15 | 2013-01-03 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes optisches Bauelement |
US6730940B1 (en) * | 2002-10-29 | 2004-05-04 | Lumileds Lighting U.S., Llc | Enhanced brightness light emitting device spot emitter |
US20040173808A1 (en) * | 2003-03-07 | 2004-09-09 | Bor-Jen Wu | Flip-chip like light emitting device package |
US6969634B2 (en) * | 2003-09-24 | 2005-11-29 | Lucent Technologies Inc. | Semiconductor layers with roughness patterning |
US7080932B2 (en) * | 2004-01-26 | 2006-07-25 | Philips Lumileds Lighting Company, Llc | LED with an optical system to increase luminance by recycling emitted light |
TW200602585A (en) * | 2004-03-16 | 2006-01-16 | Koninkl Philips Electronics Nv | High brightness illumination device with incoherent solid state light source |
DE102006041460A1 (de) * | 2006-09-04 | 2008-03-13 | Osram Opto Semiconductors Gmbh | Strahlungsemittierender Halbleiterchip und Vorrichtung mit einem strahlungsemittierenden Halbleiterchip |
US8384107B1 (en) * | 2009-06-22 | 2013-02-26 | Frank Shum | Increasing the brightness of a light source by using a thin-film dielectric |
CN106489204B (zh) * | 2014-07-18 | 2020-12-22 | 亮锐控股有限公司 | 光源 |
WO2020025054A1 (zh) * | 2018-08-03 | 2020-02-06 | 海迪科(南通)光电科技有限公司 | 一种发光装置及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283207A (en) * | 1963-05-27 | 1966-11-01 | Ibm | Light-emitting transistor system |
US3703670A (en) * | 1969-02-28 | 1972-11-21 | Corning Glass Works | Electroluminescent diode configuration and method of forming the same |
US3739217A (en) * | 1969-06-23 | 1973-06-12 | Bell Telephone Labor Inc | Surface roughening of electroluminescent diodes |
US3667007A (en) * | 1970-02-25 | 1972-05-30 | Rca Corp | Semiconductor electron emitter |
US3790868A (en) * | 1972-10-27 | 1974-02-05 | Hewlett Packard Co | Efficient red emitting electroluminescent semiconductor |
-
1973
- 1973-12-26 US US427785A patent/US3877052A/en not_active Expired - Lifetime
-
1974
- 1974-09-06 CA CA208,669A patent/CA1034240A/en not_active Expired
- 1974-12-19 GB GB5504074A patent/GB1474969A/en not_active Expired
- 1974-12-20 NL NL7416683A patent/NL7416683A/xx not_active Application Discontinuation
- 1974-12-21 DE DE19742460831 patent/DE2460831A1/de not_active Withdrawn
- 1974-12-24 IT IT70753/74A patent/IT1027177B/it active
- 1974-12-24 FR FR7442681A patent/FR2256545B1/fr not_active Expired
- 1974-12-26 JP JP14854074A patent/JPS5725990B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5725990B2 (de) | 1982-06-02 |
FR2256545A1 (de) | 1975-07-25 |
US3877052A (en) | 1975-04-08 |
IT1027177B (it) | 1978-11-20 |
JPS5098795A (de) | 1975-08-06 |
CA1034240A (en) | 1978-07-04 |
FR2256545B1 (de) | 1978-04-28 |
DE2460831A1 (de) | 1975-07-03 |
GB1474969A (en) | 1977-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |