JPH01139220U - - Google Patents

Info

Publication number
JPH01139220U
JPH01139220U JP3450388U JP3450388U JPH01139220U JP H01139220 U JPH01139220 U JP H01139220U JP 3450388 U JP3450388 U JP 3450388U JP 3450388 U JP3450388 U JP 3450388U JP H01139220 U JPH01139220 U JP H01139220U
Authority
JP
Japan
Prior art keywords
light source
illumination light
liquid crystal
crystal display
reflective 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
JP3450388U
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 JP3450388U priority Critical patent/JPH01139220U/ja
Publication of JPH01139220U publication Critical patent/JPH01139220U/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バツクライト装置
を示す斜視図、第2図は第1図の断面図、第3図
は第1図の反射板を示す斜視図、第4図は本考案
の他の実施例を示す斜視図、第5図は第4図の反
射板を示す斜視図、第6図は従来のバツクライト
装置を示す斜視図、第7図は他の従来例を示す斜
視図である。 1,1A……蛍光ランプ、2B,2C……反射
板、12……チツプ部品、13……回路パターン
、14……底面板、15,15A……側面板、1
6,16A,16B……支持板。

Claims (1)

  1. 【実用新案登録請求の範囲】 液晶デイスプレイの背面に光を照射する照明用
    光源と、 片面に前記照明用光源を内部に収納しその光を
    前記液晶デイスプレイに対してほぼ均一な平面光
    として反射する反射面が形成されると共に、その
    反射面とは反対側の面に前記照明用光源を駆動す
    る回路の回路パターンが形成された反射板とを具
    備したことを特徴とするバツクライト装置。
JP3450388U 1988-03-17 1988-03-17 Pending JPH01139220U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3450388U JPH01139220U (ja) 1988-03-17 1988-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3450388U JPH01139220U (ja) 1988-03-17 1988-03-17

Publications (1)

Publication Number Publication Date
JPH01139220U true JPH01139220U (ja) 1989-09-22

Family

ID=31261210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3450388U Pending JPH01139220U (ja) 1988-03-17 1988-03-17

Country Status (1)

Country Link
JP (1) JPH01139220U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116720A (ja) * 2000-10-05 2002-04-19 Dejitto:Kk 看板用照明ユニット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116720A (ja) * 2000-10-05 2002-04-19 Dejitto:Kk 看板用照明ユニット
JP4527258B2 (ja) * 2000-10-05 2010-08-18 株式会社アネックス 看板用照明ユニット

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