JPS6386603U - - Google Patents

Info

Publication number
JPS6386603U
JPS6386603U JP18148986U JP18148986U JPS6386603U JP S6386603 U JPS6386603 U JP S6386603U JP 18148986 U JP18148986 U JP 18148986U JP 18148986 U JP18148986 U JP 18148986U JP S6386603 U JPS6386603 U JP S6386603U
Authority
JP
Japan
Prior art keywords
light
transmission rod
light source
source device
incident
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
JP18148986U
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 JP18148986U priority Critical patent/JPS6386603U/ja
Publication of JPS6386603U publication Critical patent/JPS6386603U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の光源装置の断面図、第2図は
本考案の光源装置における光伝送ロツドに入射す
る光の説明図、第3図は本考案の光源装置の断面
図、第4図は記録装置の構成図、第5図は従来の
光源装置の斜視図、第6図は従来の光源装置の出
射光の説明図、第7図は従来の光源装置における
光伝送ロツドに入射する光の説明図である。 1,31……光拡散部、2,7,30……光伝
送ロツド、4,32……光源、5,6,8……反
射笠、2a……円錐台部、2b,30a……中心
線、2c……傾斜周面部、2d……頂面部、7a
……光入射側端部、25……結像レンズアレイ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 略円形断面の棒状の透明部材よりなる光伝送ロ
    ツドの端部から光源の光を入射し、前記光伝送ロ
    ツドの周面に長手方向に沿つて形成された光拡散
    部により前記端部から入射した光を拡散反射し、
    前記光伝送ロツドの周方向に光を出射する光源装
    置において、前記光伝送ロツドの光入射側端部に
    外部に向かう凸部を形成するとともに、前記光源
    と前記凸部を反射鏡で囲繞したことを特徴とする
    光源装置。
JP18148986U 1986-11-26 1986-11-26 Pending JPS6386603U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18148986U JPS6386603U (ja) 1986-11-26 1986-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18148986U JPS6386603U (ja) 1986-11-26 1986-11-26

Publications (1)

Publication Number Publication Date
JPS6386603U true JPS6386603U (ja) 1988-06-06

Family

ID=31126405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18148986U Pending JPS6386603U (ja) 1986-11-26 1986-11-26

Country Status (1)

Country Link
JP (1) JPS6386603U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255326A (ja) * 1988-07-15 1990-02-23 Thorn Emi Plc 液晶装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255326A (ja) * 1988-07-15 1990-02-23 Thorn Emi Plc 液晶装置

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