DE69811755D1 - Leuchtdiodenanordnung - Google Patents

Leuchtdiodenanordnung

Info

Publication number
DE69811755D1
DE69811755D1 DE69811755T DE69811755T DE69811755D1 DE 69811755 D1 DE69811755 D1 DE 69811755D1 DE 69811755 T DE69811755 T DE 69811755T DE 69811755 T DE69811755 T DE 69811755T DE 69811755 D1 DE69811755 D1 DE 69811755D1
Authority
DE
Germany
Prior art keywords
led array
led
array
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
DE69811755T
Other languages
English (en)
Other versions
DE69811755T2 (de
Inventor
Takatoku Shimizu
Mitsuhiko Ogihara
Masumi Taninaka
Hiroshi Hamano
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Data 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 Oki Data Corp filed Critical Oki Data Corp
Publication of DE69811755D1 publication Critical patent/DE69811755D1/de
Application granted granted Critical
Publication of DE69811755T2 publication Critical patent/DE69811755T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01L33/0004—Devices characterised by their operation
    • H01L33/0008—Devices characterised by their operation having p-n or hi-lo junctions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Led Devices (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
DE69811755T 1997-04-15 1998-03-26 Leuchtdiodenanordnung Expired - Lifetime DE69811755T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9628197A JPH10290025A (ja) 1997-04-15 1997-04-15 Ｌｅｄアレイ

Publications (2)

Publication Number Publication Date
DE69811755D1 true DE69811755D1 (de) 2003-04-10
DE69811755T2 DE69811755T2 (de) 2003-10-16

Family

ID=14160743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811755T Expired - Lifetime DE69811755T2 (de) 1997-04-15 1998-03-26 Leuchtdiodenanordnung

Country Status (4)

Country Link
US (1) US6211537B1 (de)
EP (1) EP0872898B1 (de)
JP (1) JPH10290025A (de)
DE (1) DE69811755T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955747A (en) * 1996-07-25 1999-09-21 Oki Electric Industry Co., Ltd. High-density light-emitting-diode array utilizing a plurality of isolation channels
JP4092824B2 (ja) * 1999-09-21 2008-05-28 富士ゼロックス株式会社 自己走査型発光素子アレイチップの配列方法
JP2002344011A (ja) * 2001-05-15 2002-11-29 Sony Corp 表示素子及びこれを用いた表示装置
JP2003282939A (ja) * 2002-03-26 2003-10-03 Oki Degital Imaging:Kk 半導体発光装置及びその製造方法
JP4138405B2 (ja) * 2002-03-29 2008-08-27 富士フイルム株式会社 ライン光源および読取用露光装置
JP4115197B2 (ja) * 2002-08-02 2008-07-09 株式会社沖デジタルイメージング 発光素子アレイ
WO2004059706A2 (en) * 2002-12-20 2004-07-15 Cree, Inc. Electronic devices including semiconductor mesa structures and conductivity junctions and methods of forming said devices
ATE364236T1 (de) * 2004-07-12 2007-06-15 Haeberlein Lehr Ulla Modulares stecksystem zur sicheren lagerung von horizontal gestapelten photovoltaik-modulen beim transport
US20070012240A1 (en) * 2005-07-13 2007-01-18 Sia Chin H Light emitting diode with at least two light emitting zones and method for manufacture
US7737455B2 (en) * 2006-05-19 2010-06-15 Bridgelux, Inc. Electrode structures for LEDs with increased active area
US7573074B2 (en) 2006-05-19 2009-08-11 Bridgelux, Inc. LED electrode
US20090321775A1 (en) * 2008-06-26 2009-12-31 Ghulam Hasnain LED with Reduced Electrode Area
US9508618B2 (en) * 2014-04-11 2016-11-29 Globalfoundries Inc. Staggered electrical frame structures for frame area reduction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725265A1 (de) 1976-06-04 1977-12-08 Tokyo Shibaura Electric Co Halbleiter-leuchtanzeigevorrichtung
JPS6260053A (ja) 1985-09-10 1987-03-16 Fujitsu Ltd デ−タ転送モ−ド決定方式
JPH0595134A (ja) 1991-10-02 1993-04-16 Oki Electric Ind Co Ltd Ｌｅｄ素子の製造方法
US5523590A (en) * 1993-10-20 1996-06-04 Oki Electric Industry Co., Ltd. LED array with insulating films
JP2868693B2 (ja) 1993-10-20 1999-03-10 沖電気工業株式会社 Ｌｅｄアレイの製造方法
JP3157690B2 (ja) 1995-01-19 2001-04-16 沖電気工業株式会社 ｐｎ接合素子の製造方法
JP3219969B2 (ja) * 1995-05-29 2001-10-15 沖電気工業株式会社 発光ダイオードの製造方法
EP0776047B1 (de) 1995-11-22 2011-06-15 Oki Data Corporation Lichtemittierende Diode

Also Published As

Publication number Publication date
EP0872898B1 (de) 2003-03-05
EP0872898A2 (de) 1998-10-21
JPH10290025A (ja) 1998-10-27
US6211537B1 (en) 2001-04-03
EP0872898A3 (de) 1999-12-08
DE69811755T2 (de) 2003-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition