DE2312338C3 - Verfahren zur Herstellung eines optoelektronischen Kopplers - Google Patents
Verfahren zur Herstellung eines optoelektronischen KopplersInfo
- Publication number
- DE2312338C3 DE2312338C3 DE2312338A DE2312338A DE2312338C3 DE 2312338 C3 DE2312338 C3 DE 2312338C3 DE 2312338 A DE2312338 A DE 2312338A DE 2312338 A DE2312338 A DE 2312338A DE 2312338 C3 DE2312338 C3 DE 2312338C3
- Authority
- DE
- Germany
- Prior art keywords
- strip
- light emitter
- plate
- metal layers
- light receiver
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 7
- 230000005693 optoelectronics Effects 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000004065 semiconductor Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
- H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
- H01L31/167—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by potential barriers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Led Device Packages (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7211546A FR2178434A5 (US06826419-20041130-M00005.png) | 1972-03-31 | 1972-03-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2312338A1 DE2312338A1 (de) | 1973-10-25 |
| DE2312338B2 DE2312338B2 (de) | 1979-10-25 |
| DE2312338C3 true DE2312338C3 (de) | 1980-07-17 |
Family
ID=9096195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2312338A Expired DE2312338C3 (de) | 1972-03-31 | 1973-03-13 | Verfahren zur Herstellung eines optoelektronischen Kopplers |
Country Status (6)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS160721B1 (US06826419-20041130-M00005.png) * | 1973-05-29 | 1975-05-04 | ||
| US3906240A (en) * | 1974-09-27 | 1975-09-16 | Burroughs Corp | Folding photo-electric detecting device |
| JPS5221821U (US06826419-20041130-M00005.png) * | 1975-08-04 | 1977-02-16 | ||
| JPS5255732U (US06826419-20041130-M00005.png) * | 1975-10-21 | 1977-04-22 | ||
| JPS5737188Y2 (US06826419-20041130-M00005.png) * | 1976-03-31 | 1982-08-16 | ||
| US4125777A (en) * | 1977-08-17 | 1978-11-14 | Rca Corporation | Radiation emitter-detector package |
| US4156148A (en) * | 1977-08-18 | 1979-05-22 | Gentron Corporation | Photocoupling structure for a solid state power control device |
| US4232528A (en) * | 1978-03-16 | 1980-11-11 | Emerson Electric Co. | Frost detector |
| JPS5582475A (en) * | 1978-12-19 | 1980-06-21 | Toshiba Corp | Photo-coupling semiconductor device |
| FR2554602B1 (fr) * | 1983-11-08 | 1988-06-10 | Burr Brown Res Corp | Couplage optique a profil bas pour un module optoelectronique |
| JPS6415798A (en) * | 1987-07-09 | 1989-01-19 | Matsushita Electric Ind Co Ltd | Expression apparatus for electronic musical instrument |
| FR2656739A1 (fr) * | 1989-12-29 | 1991-07-05 | Radiotechnique Compelec | Photo-coupleur pour montage en surface. |
| US6509561B1 (en) * | 2001-01-12 | 2003-01-21 | John Perry Scott | Protective cover assembly for garage door sensors |
| WO2011016908A1 (en) * | 2009-08-03 | 2011-02-10 | Illinois Tool Works Inc. | Optical interruption sensor with opposed light emitting diodes |
| CN103972264A (zh) * | 2013-01-25 | 2014-08-06 | 财团法人工业技术研究院 | 可挠性电子装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1264513C2 (de) * | 1963-11-29 | 1973-01-25 | Texas Instruments Inc | Bezugspotentialfreier gleichstromdifferenzverstaerker |
| US3430054A (en) * | 1965-01-15 | 1969-02-25 | Siemens Ag | Apparatus for modulating direct voltages and currents |
| US3430050A (en) * | 1965-02-15 | 1969-02-25 | Philips Corp | Junction photocell having intermediate level and auxiliary light source to excite intermediate level |
| US3522435A (en) * | 1968-01-18 | 1970-08-04 | Baldwin Co D H | Photodiode assembly for optical encoder |
| US3585454A (en) * | 1969-04-01 | 1971-06-15 | Westinghouse Electric Corp | Improved case member for a light activated semiconductor device |
| US3622419A (en) * | 1969-10-08 | 1971-11-23 | Motorola Inc | Method of packaging an optoelectrical device |
| US3660669A (en) * | 1970-04-15 | 1972-05-02 | Motorola Inc | Optical coupler made by juxtaposition of lead frame mounted sensor and light emitter |
| US3727064A (en) * | 1971-03-17 | 1973-04-10 | Monsanto Co | Opto-isolator devices and method for the fabrication thereof |
-
1972
- 1972-03-31 FR FR7211546A patent/FR2178434A5/fr not_active Expired
-
1973
- 1973-03-13 DE DE2312338A patent/DE2312338C3/de not_active Expired
- 1973-03-14 US US00341086A patent/US3822384A/en not_active Expired - Lifetime
- 1973-03-28 JP JP3554473A patent/JPS555714B2/ja not_active Expired
- 1973-03-28 IT IT67901/73A patent/IT980716B/it active
- 1973-03-28 GB GB1486873A patent/GB1418425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT980716B (it) | 1974-10-10 |
| JPS555714B2 (US06826419-20041130-M00005.png) | 1980-02-08 |
| JPS4910686A (US06826419-20041130-M00005.png) | 1974-01-30 |
| US3822384A (en) | 1974-07-02 |
| FR2178434A5 (US06826419-20041130-M00005.png) | 1973-11-09 |
| DE2312338B2 (de) | 1979-10-25 |
| GB1418425A (en) | 1975-12-17 |
| DE2312338A1 (de) | 1973-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8339 | Ceased/non-payment of the annual fee |