JPS62177058U - - Google Patents

Info

Publication number
JPS62177058U
JPS62177058U JP1986064587U JP6458786U JPS62177058U JP S62177058 U JPS62177058 U JP S62177058U JP 1986064587 U JP1986064587 U JP 1986064587U JP 6458786 U JP6458786 U JP 6458786U JP S62177058 U JPS62177058 U JP S62177058U
Authority
JP
Japan
Prior art keywords
light emitting
emitting regions
unevenness
contact
diode 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.)
Granted
Application number
JP1986064587U
Other languages
English (en)
Other versions
JPH0648887Y2 (ja
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 filed Critical
Priority to JP1986064587U priority Critical patent/JPH0648887Y2/ja
Publication of JPS62177058U publication Critical patent/JPS62177058U/ja
Application granted granted Critical
Publication of JPH0648887Y2 publication Critical patent/JPH0648887Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の光プリンタ用発光ダイ
オードアレイの1ドツト分の模式図aと断面図b
、第2図は従来のアレイの平面図である。 1…化合物半導体の基板、2…発光領域、3…
電極、5,5…凸部、6,6…凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 化合物半導体を表面に整列して設けられ、各辺
    に多数の凹凸を有した略多角形状の表面形状を有
    する複数の発光領域と、その発光領域の凹凸の凸
    部を覆い発光領域の各々とオーミツク接触がとら
    れた電極とを具備した事を特徴とする光プリンタ
    用発光ダイオードアレイ。
JP1986064587U 1986-04-28 1986-04-28 光プリンタ用発光ダイオ−ドアレイ Expired - Lifetime JPH0648887Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986064587U JPH0648887Y2 (ja) 1986-04-28 1986-04-28 光プリンタ用発光ダイオ−ドアレイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986064587U JPH0648887Y2 (ja) 1986-04-28 1986-04-28 光プリンタ用発光ダイオ−ドアレイ

Publications (2)

Publication Number Publication Date
JPS62177058U true JPS62177058U (ja) 1987-11-10
JPH0648887Y2 JPH0648887Y2 (ja) 1994-12-12

Family

ID=30900879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986064587U Expired - Lifetime JPH0648887Y2 (ja) 1986-04-28 1986-04-28 光プリンタ用発光ダイオ−ドアレイ

Country Status (1)

Country Link
JP (1) JPH0648887Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101479A (ja) * 1981-12-14 1983-06-16 Stanley Electric Co Ltd 発光ダイオ−ドの電極構造
JPS6129562A (ja) * 1984-07-20 1986-02-10 Sanyo Electric Co Ltd 印字用発光ダイオ−ド

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101479A (ja) * 1981-12-14 1983-06-16 Stanley Electric Co Ltd 発光ダイオ−ドの電極構造
JPS6129562A (ja) * 1984-07-20 1986-02-10 Sanyo Electric Co Ltd 印字用発光ダイオ−ド

Also Published As

Publication number Publication date
JPH0648887Y2 (ja) 1994-12-12

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