JPH0367381U - - Google Patents

Info

Publication number
JPH0367381U
JPH0367381U JP12898589U JP12898589U JPH0367381U JP H0367381 U JPH0367381 U JP H0367381U JP 12898589 U JP12898589 U JP 12898589U JP 12898589 U JP12898589 U JP 12898589U JP H0367381 U JPH0367381 U JP H0367381U
Authority
JP
Japan
Prior art keywords
light
incident
light source
light guide
transmission surface
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
JP12898589U
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 JP12898589U priority Critical patent/JPH0367381U/ja
Publication of JPH0367381U publication Critical patent/JPH0367381U/ja
Pending legal-status Critical Current

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  • 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を示す照明装置の側
面図、第2図は凸レンズの特性を示す図、第3図
は従来の照明装置を示す側面図である。 11……表示板、12……光源、13……入射
側面、14……透過面、15……反射面、16…
…導光体、17……散乱板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 表示板を後方から照射する光源と、該光源から
    の光が入射される入射側面、入射された光が出射
    される透過面および入射された光を該透過面に反
    射させる反射面を有する導光体とを備えた照明装
    置において、前記導光体の入射側面が凸レンズ状
    に形成されたことを特徴とする照明装置。
JP12898589U 1989-11-02 1989-11-02 Pending JPH0367381U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12898589U JPH0367381U (ja) 1989-11-02 1989-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12898589U JPH0367381U (ja) 1989-11-02 1989-11-02

Publications (1)

Publication Number Publication Date
JPH0367381U true JPH0367381U (ja) 1991-07-01

Family

ID=31676655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12898589U Pending JPH0367381U (ja) 1989-11-02 1989-11-02

Country Status (1)

Country Link
JP (1) JPH0367381U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894844A (ja) * 1994-09-26 1996-04-12 Fujitsu Ltd 導光板並びにこれを用いた面光源及び非発光型表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894844A (ja) * 1994-09-26 1996-04-12 Fujitsu Ltd 導光板並びにこれを用いた面光源及び非発光型表示装置

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