JPH01146406U - - Google Patents

Info

Publication number
JPH01146406U
JPH01146406U JP4387988U JP4387988U JPH01146406U JP H01146406 U JPH01146406 U JP H01146406U JP 4387988 U JP4387988 U JP 4387988U JP 4387988 U JP4387988 U JP 4387988U JP H01146406 U JPH01146406 U JP H01146406U
Authority
JP
Japan
Prior art keywords
light
shielding
light source
transparent material
illumination light
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
JP4387988U
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 JP4387988U priority Critical patent/JPH01146406U/ja
Publication of JPH01146406U publication Critical patent/JPH01146406U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】
第1図は本考案遮光材の平面図、第2図は第1
図のA―A断面図、第3図は本考案遮光材におけ
る遮光部の各種積層断面図、第4図は本考案遮光
材の両側端部に照明光源を設置した場合の遮光材
の断面図、第5図は本考案の他の実施例における
遮光材の断面図、第6図は従来の遮光材の説明図
である。 1…透明基材、2…遮光部、3…透視部、4…
遮光材、5…照明光源、6…遮光部、6a…反射
性層、7…透視部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 透明基材上に印刷インキなどを用いてドツト、
    網パターン状の遮光部を形成し、該遮光部は少な
    くとも基材に接する部分に反射性を備える遮光性
    透視材であつて、該透視材を側端面より照明光源
    により照明するようにした透視性遮光材において
    、照明光源から近い遮光部の反射性層のパターン
    面積がそれより遠い側の反射性層のパターン面積
    よりも小さく形成してあることを特徴とする遮光
    性透視材。
JP4387988U 1988-03-31 1988-03-31 Pending JPH01146406U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4387988U JPH01146406U (ja) 1988-03-31 1988-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4387988U JPH01146406U (ja) 1988-03-31 1988-03-31

Publications (1)

Publication Number Publication Date
JPH01146406U true JPH01146406U (ja) 1989-10-09

Family

ID=31270263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4387988U Pending JPH01146406U (ja) 1988-03-31 1988-03-31

Country Status (1)

Country Link
JP (1) JPH01146406U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445003A (en) * 1987-08-13 1989-02-17 Matsushita Electric Works Ltd Panel lighting appliance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445003A (en) * 1987-08-13 1989-02-17 Matsushita Electric Works Ltd Panel lighting appliance

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