JPS4910686A - - Google Patents

Info

Publication number
JPS4910686A
JPS4910686A JP3554473A JP3554473A JPS4910686A JP S4910686 A JPS4910686 A JP S4910686A JP 3554473 A JP3554473 A JP 3554473A JP 3554473 A JP3554473 A JP 3554473A JP S4910686 A JPS4910686 A JP S4910686A
Authority
JP
Japan
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.)
Granted
Application number
JP3554473A
Other versions
JPS555714B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4910686A publication Critical patent/JPS4910686A/ja
Publication of JPS555714B2 publication Critical patent/JPS555714B2/ja
Expired legal-status Critical Current

Links

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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Optical Communication System (AREA)
  • Led Device Packages (AREA)
JP3554473A 1972-03-31 1973-03-28 Expired JPS555714B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211546A FR2178434A5 (ja) 1972-03-31 1972-03-31

Publications (2)

Publication Number Publication Date
JPS4910686A true JPS4910686A (ja) 1974-01-30
JPS555714B2 JPS555714B2 (ja) 1980-02-08

Family

ID=9096195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3554473A Expired JPS555714B2 (ja) 1972-03-31 1973-03-28

Country Status (6)

Country Link
US (1) US3822384A (ja)
JP (1) JPS555714B2 (ja)
DE (1) DE2312338C3 (ja)
FR (1) FR2178434A5 (ja)
GB (1) GB1418425A (ja)
IT (1) IT980716B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221821U (ja) * 1975-08-04 1977-02-16
JPS5255732U (ja) * 1975-10-21 1977-04-22
JPS52130734U (ja) * 1976-03-31 1977-10-04
JPS6415798A (en) * 1987-07-09 1989-01-19 Matsushita Electric Ind Co Ltd Expression apparatus for electronic musical instrument

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS160721B1 (ja) * 1973-05-29 1975-05-04
US3906240A (en) * 1974-09-27 1975-09-16 Burroughs Corp Folding photo-electric detecting device
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
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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221821U (ja) * 1975-08-04 1977-02-16
JPS5255732U (ja) * 1975-10-21 1977-04-22
JPS52130734U (ja) * 1976-03-31 1977-10-04
JPS5737188Y2 (ja) * 1976-03-31 1982-08-16
JPS6415798A (en) * 1987-07-09 1989-01-19 Matsushita Electric Ind Co Ltd Expression apparatus for electronic musical instrument

Also Published As

Publication number Publication date
IT980716B (it) 1974-10-10
FR2178434A5 (ja) 1973-11-09
US3822384A (en) 1974-07-02
DE2312338A1 (de) 1973-10-25
DE2312338C3 (de) 1980-07-17
JPS555714B2 (ja) 1980-02-08
GB1418425A (en) 1975-12-17
DE2312338B2 (de) 1979-10-25

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