JPH01103822U - - Google Patents

Info

Publication number
JPH01103822U
JPH01103822U JP19956487U JP19956487U JPH01103822U JP H01103822 U JPH01103822 U JP H01103822U JP 19956487 U JP19956487 U JP 19956487U JP 19956487 U JP19956487 U JP 19956487U JP H01103822 U JPH01103822 U JP H01103822U
Authority
JP
Japan
Prior art keywords
light source
linear light
illumination device
reflecting plate
plate disposed
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
JP19956487U
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 JP19956487U priority Critical patent/JPH01103822U/ja
Publication of JPH01103822U publication Critical patent/JPH01103822U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る照明装置の一実施例を示
す断面図、第2図は第1図の実施例における拡散
板の周辺部の拡大断面図、第3図は同じく中央部
の拡大断面図、第4図は従来装置の要部を示す破
断斜視図である。 11……反射板、12……蛍光管、13……拡
散板、13a……鋸歯面、14……遮光マスク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 線光源と、該線光源の背面側に配置された反射
    板と、前記線光源に対して反射板と反対側に配置
    された拡散板とを備えた照明装置において、前記
    拡散板の線光源側の面を鋸歯面に形成すると共に
    該鋸歯面のうち前記線光源の上方部分の各歯の一
    方の傾斜面に遮光マスクを設けたことを特徴とす
    る照明装置。
JP19956487U 1987-12-28 1987-12-28 Pending JPH01103822U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19956487U JPH01103822U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19956487U JPH01103822U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01103822U true JPH01103822U (ja) 1989-07-13

Family

ID=31490012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19956487U Pending JPH01103822U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01103822U (ja)

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