CA2015462C - Reseau de diodes luminescentes - Google Patents

Reseau de diodes luminescentes

Info

Publication number
CA2015462C
CA2015462C CA002015462A CA2015462A CA2015462C CA 2015462 C CA2015462 C CA 2015462C CA 002015462 A CA002015462 A CA 002015462A CA 2015462 A CA2015462 A CA 2015462A CA 2015462 C CA2015462 C CA 2015462C
Authority
CA
Canada
Prior art keywords
layer
semiconductor
insulating layer
electrode
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.)
Expired - Fee Related
Application number
CA002015462A
Other languages
English (en)
Inventor
Susumu Yoshida
Takafumi Nishioka
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.)
Individual
Original Assignee
Mitsubishi Electric Corp
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
Priority to JP63279390A priority Critical patent/JPH02127053A/ja
Priority claimed from JP63279390A external-priority patent/JPH02127053A/ja
Priority to US07/513,878 priority patent/US5045895A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to CA002015462A priority patent/CA2015462C/fr
Priority to EP90108461A priority patent/EP0454891A1/fr
Priority to US07/700,422 priority patent/US5094970A/en
Priority claimed from US07/700,422 external-priority patent/US5094970A/en
Application granted granted Critical
Publication of CA2015462C publication Critical patent/CA2015462C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • H10H20/8314—Electrodes characterised by their shape extending at least partially onto an outer side surface of the bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Led Devices (AREA)
CA002015462A 1988-11-07 1990-04-26 Reseau de diodes luminescentes Expired - Fee Related CA2015462C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP63279390A JPH02127053A (ja) 1988-11-07 1988-11-07 Ｌｅｄアレイ
US07/513,878 US5045895A (en) 1988-11-07 1990-04-24 Light emitting diode array with electrodes
CA002015462A CA2015462C (fr) 1988-11-07 1990-04-26 Reseau de diodes luminescentes
EP90108461A EP0454891A1 (fr) 1988-11-07 1990-05-04 Matrice de diodes électroluminescentes
US07/700,422 US5094970A (en) 1988-11-07 1991-05-15 Method of making a light emitting diode array

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63279390A JPH02127053A (ja) 1988-11-07 1988-11-07 Ｌｅｄアレイ
CA002015462A CA2015462C (fr) 1988-11-07 1990-04-26 Reseau de diodes luminescentes
EP90108461A EP0454891A1 (fr) 1988-11-07 1990-05-04 Matrice de diodes électroluminescentes
US07/700,422 US5094970A (en) 1988-11-07 1991-05-15 Method of making a light emitting diode array

Publications (1)

Publication Number Publication Date
CA2015462C true CA2015462C (fr) 1994-08-23

Family

ID=27426813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015462A Expired - Fee Related CA2015462C (fr) 1988-11-07 1990-04-26 Reseau de diodes luminescentes

Country Status (1)

Country Link
CA (1) CA2015462C (fr)

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Legal Events

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MKLA Lapsed