GB967439A - Improvements in or relating to opto-electronic circuit elements - Google Patents

Improvements in or relating to opto-electronic circuit elements

Info

Publication number
GB967439A
GB967439A GB31146/60A GB3114660A GB967439A GB 967439 A GB967439 A GB 967439A GB 31146/60 A GB31146/60 A GB 31146/60A GB 3114660 A GB3114660 A GB 3114660A GB 967439 A GB967439 A GB 967439A
Authority
GB
United Kingdom
Prior art keywords
photo
gap
gaas
electroluminescent
aiiibv
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
Application number
GB31146/60A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB967439A publication Critical patent/GB967439A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H05B33/145—Arrangements of the electroluminescent material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F17/00—Amplifiers using electroluminescent element or photocell
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Luminescent Compositions (AREA)
  • Light Receiving Elements (AREA)
  • Electroluminescent Light Sources (AREA)
GB31146/60A 1959-09-14 1960-09-09 Improvements in or relating to opto-electronic circuit elements Expired GB967439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL243338 1959-09-14

Publications (1)

Publication Number Publication Date
GB967439A true GB967439A (en) 1964-08-19

Family

ID=19751918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31146/60A Expired GB967439A (en) 1959-09-14 1960-09-09 Improvements in or relating to opto-electronic circuit elements

Country Status (4)

Country Link
CH (1) CH384734A (enExample)
DE (1) DE1265318B (enExample)
GB (1) GB967439A (enExample)
NL (2) NL113824C (enExample)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589704A (en) * 1950-08-03 1952-03-18 Bell Telephone Labor Inc Semiconductor signal translating device
NL94819C (enExample) * 1954-04-01
DE1064556B (de) * 1955-12-08 1959-09-03 Deutsche Bundespost Anwendung eines Transistors mit teilweise fallender Charakteristik zum Schalten mit kurzen Sprungzeiten
GB828145A (en) * 1957-06-13 1960-02-17 Philips Electrical Ind Ltd Improvements in or relating to electric amplifying devices
DE1054179B (de) * 1957-09-25 1959-04-02 Siemens Ag Halbleiterbauelement zur Stromverstaerkung
DE1057695B (de) * 1958-02-21 1959-05-21 Siemens Ag Verfahren und Anordnung zum Herbeifuehren eines Spannungs-durchbruches von Schaltdioden nach Art von n-p-n-p-Anordnungen
NL113647C (enExample) * 1959-09-12
DE1130109B (de) * 1960-10-12 1962-05-24 Pintsch Bamag Ag Verfahren zur Entfernung von Kohlendioxyd aus Gasen und Gasgemischen

Also Published As

Publication number Publication date
DE1265318B (de) 1968-04-04
NL243338A (enExample)
CH384734A (de) 1965-02-26
NL113824C (enExample)

Similar Documents

Publication Publication Date Title
US3043958A (en) Circuit element
US4202000A (en) Diode capable of alternately functioning as an emitter and detector of light of the same wavelength
US3959646A (en) Avalanche photo-diodes
US3881113A (en) Integrated optically coupled light emitter and sensor
EP0012585B1 (en) A semiconductor optical device
GB1426956A (en) Electroluminescent device
GB1075247A (en) Solid state radiation emitters
JPS61500396A (ja) 改良型ｐ−ｉ−ｎ及びなだれフオトダイオ−ド
JPS5252593A (en) Semiconductor light receiving diode
US3043959A (en) Semi-conductor device for purposes of amplification or switching
US3604987A (en) Radiation-sensing device comprising an array of photodiodes and switching devices in a body of semiconductor material
Okon et al. The first practical LED
GB2085655A (en) Semiconductor photodiode
US3852797A (en) Electroluminescent semiconductor device
US4218692A (en) Light-emitting and light-receiving diode particularly for optical telecommunications
US4323911A (en) Demultiplexing photodetectors
US3404305A (en) Three region semiconductor having rectifying junctions of different compositions so that wavelength of emitted radiation depends on direction of current flow
US3387163A (en) Luminescent semiconductor devices including a compensated zone with a substantially balanced concentration of donors and acceptors
US3416044A (en) Opto-electronic device having a transparent electrode thereon and method of making same
US3705309A (en) Thin film optoelectronic semiconductor device using light coupling
US3310502A (en) Semiconductor composition with negative resistance characteristics at extreme low temperatures
US4301463A (en) Demultiplexing photodetector
GB967439A (en) Improvements in or relating to opto-electronic circuit elements
US4412235A (en) Integrated opto-electronic relay using a semiconductor with persistent photoconductivity and a matrix of such relays
US3134905A (en) Photosensitive semiconductor junction device