DE69125127T2 - Einzeln ansprechbare oberflächenemittierende Zeile von Halbleiterlasern/lichtemittierenden Dioden mit hoher Packungsdichte - Google Patents

Einzeln ansprechbare oberflächenemittierende Zeile von Halbleiterlasern/lichtemittierenden Dioden mit hoher Packungsdichte

Info

Publication number
DE69125127T2
DE69125127T2 DE69125127T DE69125127T DE69125127T2 DE 69125127 T2 DE69125127 T2 DE 69125127T2 DE 69125127 T DE69125127 T DE 69125127T DE 69125127 T DE69125127 T DE 69125127T DE 69125127 T2 DE69125127 T2 DE 69125127T2
Authority
DE
Germany
Prior art keywords
packing density
semiconductor lasers
individually addressable
light emitting
high packing
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 - Lifetime
Application number
DE69125127T
Other languages
English (en)
Other versions
DE69125127D1 (de
Inventor
Robert L Thornton
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.)
Xerox Corp
Original Assignee
Xerox 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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of DE69125127D1 publication Critical patent/DE69125127D1/de
Application granted granted Critical
Publication of DE69125127T2 publication Critical patent/DE69125127T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/005—Processes
    • H01L33/0062—Processes for devices with an active region comprising only III-V compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers
    • H01S5/423—Arrays of surface emitting lasers having a vertical cavity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Led Devices (AREA)
  • Semiconductor Lasers (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
DE69125127T 1990-12-28 1991-12-23 Einzeln ansprechbare oberflächenemittierende Zeile von Halbleiterlasern/lichtemittierenden Dioden mit hoher Packungsdichte Expired - Lifetime DE69125127T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/636,524 US5062115A (en) 1990-12-28 1990-12-28 High density, independently addressable, surface emitting semiconductor laser/light emitting diode arrays

Publications (2)

Publication Number Publication Date
DE69125127D1 DE69125127D1 (de) 1997-04-17
DE69125127T2 true DE69125127T2 (de) 1997-08-07

Family

ID=24552270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125127T Expired - Lifetime DE69125127T2 (de) 1990-12-28 1991-12-23 Einzeln ansprechbare oberflächenemittierende Zeile von Halbleiterlasern/lichtemittierenden Dioden mit hoher Packungsdichte

Country Status (4)

Country Link
US (2) US5062115A (de)
EP (1) EP0493055B1 (de)
JP (1) JPH04294591A (de)
DE (1) DE69125127T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2553727A1 (de) * 2010-04-01 2013-02-06 Jenoptik Polymer Systems GmbH Oberflächenemittierende halbleiter-leuchtdiode

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2553727A1 (de) * 2010-04-01 2013-02-06 Jenoptik Polymer Systems GmbH Oberflächenemittierende halbleiter-leuchtdiode
EP2553727B1 (de) * 2010-04-01 2021-06-09 JENOPTIK Optical Systems GmbH Oberflächenemittierende halbleiter-leuchtdiode

Also Published As

Publication number Publication date
EP0493055B1 (de) 1997-03-12
EP0493055A3 (en) 1992-12-30
EP0493055A2 (de) 1992-07-01
JPH04294591A (ja) 1992-10-19
US5337074A (en) 1994-08-09
DE69125127D1 (de) 1997-04-17
US5062115A (en) 1991-10-29

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