JPS5642388A - Semiconductor light emitting device - Google Patents

Semiconductor light emitting device

Info

Publication number
JPS5642388A
JPS5642388A JP11115979A JP11115979A JPS5642388A JP S5642388 A JPS5642388 A JP S5642388A JP 11115979 A JP11115979 A JP 11115979A JP 11115979 A JP11115979 A JP 11115979A JP S5642388 A JPS5642388 A JP S5642388A
Authority
JP
Japan
Prior art keywords
groove
value
region
layer
light emitting
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.)
Granted
Application number
JP11115979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138873B2 (enExample
Inventor
Osamu Hasegawa
Kenji Yano
Koichi Kaneda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11115979A priority Critical patent/JPS5642388A/ja
Priority to EP80303019A priority patent/EP0025324B1/en
Priority to US06/182,587 priority patent/US4354199A/en
Priority to DE8080303019T priority patent/DE3071309D1/de
Publication of JPS5642388A publication Critical patent/JPS5642388A/ja
Publication of JPS6138873B2 publication Critical patent/JPS6138873B2/ja
Granted legal-status Critical Current

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]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/821—Bodies characterised by their shape, e.g. curved or truncated substrates of the light-emitting regions, e.g. non-planar junctions
    • 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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G02B6/4206—Optical features
    • 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]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Devices (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Semiconductor Lasers (AREA)
JP11115979A 1979-08-31 1979-08-31 Semiconductor light emitting device Granted JPS5642388A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11115979A JPS5642388A (en) 1979-08-31 1979-08-31 Semiconductor light emitting device
EP80303019A EP0025324B1 (en) 1979-08-31 1980-08-29 Semiconductor light-emitting device
US06/182,587 US4354199A (en) 1979-08-31 1980-08-29 Semiconductor light-emitting device
DE8080303019T DE3071309D1 (en) 1979-08-31 1980-08-29 Semiconductor light-emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11115979A JPS5642388A (en) 1979-08-31 1979-08-31 Semiconductor light emitting device

Publications (2)

Publication Number Publication Date
JPS5642388A true JPS5642388A (en) 1981-04-20
JPS6138873B2 JPS6138873B2 (enExample) 1986-09-01

Family

ID=14553967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11115979A Granted JPS5642388A (en) 1979-08-31 1979-08-31 Semiconductor light emitting device

Country Status (4)

Country Link
US (1) US4354199A (enExample)
EP (1) EP0025324B1 (enExample)
JP (1) JPS5642388A (enExample)
DE (1) DE3071309D1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105236A (en) * 1989-06-23 1992-04-14 Eastman Kodak Company Heterojunction light-emitting diode array
WO2003049205A1 (fr) * 2001-11-30 2003-06-12 Shin-Etsu Handotai Co.,Ltd. Element emetteur de lumiere et procede de fabrication correspondant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2579326B2 (ja) * 1987-11-13 1997-02-05 三菱化学株式会社 エピタキシャル・ウエハ及び発光ダイオード
US4861976A (en) * 1988-06-06 1989-08-29 American Telephone And Telegraph Company, At&T Bell Laboratories Optical or opto-electronic device having a trapping layer in contact with a semiconductive layer
JP4293178B2 (ja) * 2005-11-09 2009-07-08 パナソニック電工株式会社 立体回路基板の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790853A (en) * 1973-01-19 1974-02-05 Rca Corp Semiconductor light ray deflector
US4025157A (en) * 1975-06-26 1977-05-24 The United States Of America As Represented By The Secretary Of The Navy Gradient index miniature coupling lens
US4117504A (en) * 1976-08-06 1978-09-26 Vadim Nikolaevich Maslov Heterogeneous semiconductor structure with composition gradient and method for producing same
FR2404307A1 (fr) * 1977-09-27 1979-04-20 Centre Nat Etd Spatiales Cellules solaires a double heterojonction et dispositif de montage
US4294510A (en) * 1979-12-10 1981-10-13 International Business Machines Corporation Semiconductor fiber optical detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105236A (en) * 1989-06-23 1992-04-14 Eastman Kodak Company Heterojunction light-emitting diode array
WO2003049205A1 (fr) * 2001-11-30 2003-06-12 Shin-Etsu Handotai Co.,Ltd. Element emetteur de lumiere et procede de fabrication correspondant

Also Published As

Publication number Publication date
EP0025324B1 (en) 1985-12-27
EP0025324A2 (en) 1981-03-18
US4354199A (en) 1982-10-12
DE3071309D1 (en) 1986-02-06
EP0025324A3 (en) 1983-02-02
JPS6138873B2 (enExample) 1986-09-01

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