JPH0328763U - - Google Patents

Info

Publication number
JPH0328763U
JPH0328763U JP8962789U JP8962789U JPH0328763U JP H0328763 U JPH0328763 U JP H0328763U JP 8962789 U JP8962789 U JP 8962789U JP 8962789 U JP8962789 U JP 8962789U JP H0328763 U JPH0328763 U JP H0328763U
Authority
JP
Japan
Prior art keywords
led chip
emitting diode
light emitting
fresnel lens
micro fresnel
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.)
Pending
Application number
JP8962789U
Other languages
English (en)
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 JP8962789U priority Critical patent/JPH0328763U/ja
Publication of JPH0328763U publication Critical patent/JPH0328763U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案の一実施例の発光ダイオード
の概略を示す全体構成図、第2図は、内部構造の
拡大断面図、第3図は、LEDチツプとマイクロ
フレネルレンズとの配置の説明図、第4図は、球
レンズを用いた従来の面発光型の発光ダイオード
の全体構成図、第5図は、LEDチツプと球レン
ズの寸法関係の説明図、第6図乃至第8図は、L
EDチツプと球レンズの位置関係の説明図である
。 1……ステム、2……LEDチツプ、3……ヒ
ートシンク、5……光学接着剤、6……キヤツプ
、7……キヤツプレンズ、8……光フアイバ、9
……光取り出し窓、10……マイクロフレネルレ
ンズ。

Claims (1)

    【実用新案登録請求の範囲】
  1. マイクロフレネルレンズをLEDチツプ上に密
    着させたことを特徴とする発光ダイオード。
JP8962789U 1989-07-29 1989-07-29 Pending JPH0328763U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8962789U JPH0328763U (ja) 1989-07-29 1989-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8962789U JPH0328763U (ja) 1989-07-29 1989-07-29

Publications (1)

Publication Number Publication Date
JPH0328763U true JPH0328763U (ja) 1991-03-22

Family

ID=31639199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8962789U Pending JPH0328763U (ja) 1989-07-29 1989-07-29

Country Status (1)

Country Link
JP (1) JPH0328763U (ja)

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