JPH0375476U - - Google Patents

Info

Publication number
JPH0375476U
JPH0375476U JP13609289U JP13609289U JPH0375476U JP H0375476 U JPH0375476 U JP H0375476U JP 13609289 U JP13609289 U JP 13609289U JP 13609289 U JP13609289 U JP 13609289U JP H0375476 U JPH0375476 U JP H0375476U
Authority
JP
Japan
Prior art keywords
light source
light guide
light
diffusing
surface provided
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
JP13609289U
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 JP13609289U priority Critical patent/JPH0375476U/ja
Publication of JPH0375476U publication Critical patent/JPH0375476U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の断面図、第2図乃
至第4図は夫々他の実施例の断面図、第5図は従
来の面光源装置の断面図である。 1……光源、2……導光体、3……拡散面、4
……反射面、6……光源保持部、7……空隙。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源と、入射端面を光源に近接させ配置した導
    光体と、導光体の表面に設けた拡散面と、導光体
    の拡散面とは反対側の面に設けた反射面とよりな
    る面光源装置において、前記導光体の入射側端部
    を光源を覆うように構成したことを特徴とする面
    光源装置。
JP13609289U 1989-11-27 1989-11-27 Pending JPH0375476U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13609289U JPH0375476U (ja) 1989-11-27 1989-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13609289U JPH0375476U (ja) 1989-11-27 1989-11-27

Publications (1)

Publication Number Publication Date
JPH0375476U true JPH0375476U (ja) 1991-07-29

Family

ID=31683319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13609289U Pending JPH0375476U (ja) 1989-11-27 1989-11-27

Country Status (1)

Country Link
JP (1) JPH0375476U (ja)

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