JPS62161203U - - Google Patents

Info

Publication number
JPS62161203U
JPS62161203U JP4827286U JP4827286U JPS62161203U JP S62161203 U JPS62161203 U JP S62161203U JP 4827286 U JP4827286 U JP 4827286U JP 4827286 U JP4827286 U JP 4827286U JP S62161203 U JPS62161203 U JP S62161203U
Authority
JP
Japan
Prior art keywords
light diffusing
light
reflective member
diffusing surface
billboard
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
JP4827286U
Other languages
English (en)
Japanese (ja)
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 JP4827286U priority Critical patent/JPS62161203U/ja
Publication of JPS62161203U publication Critical patent/JPS62161203U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP4827286U 1986-04-01 1986-04-01 Pending JPS62161203U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4827286U JPS62161203U (enExample) 1986-04-01 1986-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4827286U JPS62161203U (enExample) 1986-04-01 1986-04-01

Publications (1)

Publication Number Publication Date
JPS62161203U true JPS62161203U (enExample) 1987-10-14

Family

ID=30869642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4827286U Pending JPS62161203U (enExample) 1986-04-01 1986-04-01

Country Status (1)

Country Link
JP (1) JPS62161203U (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04221236A (ja) * 1990-03-20 1992-08-11 General Electric Co <Ge> 自動車用に特に適した大面積薄形の均一照明装置
JP2004537766A (ja) * 2001-08-02 2004-12-16 ケンブリッジ フラット プロジェクション ディスプレイズ リミテッド テーパ導波路を用いたフラットパネルディスプレイ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143202A (ja) * 1983-02-03 1984-08-16 セイコーエプソン株式会社 平面光源
JPS59147387A (ja) * 1983-02-10 1984-08-23 三菱レイヨン株式会社 平面拡散装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143202A (ja) * 1983-02-03 1984-08-16 セイコーエプソン株式会社 平面光源
JPS59147387A (ja) * 1983-02-10 1984-08-23 三菱レイヨン株式会社 平面拡散装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04221236A (ja) * 1990-03-20 1992-08-11 General Electric Co <Ge> 自動車用に特に適した大面積薄形の均一照明装置
JP2004537766A (ja) * 2001-08-02 2004-12-16 ケンブリッジ フラット プロジェクション ディスプレイズ リミテッド テーパ導波路を用いたフラットパネルディスプレイ

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