JP5352509B2 - 看板 - Google Patents
看板 Download PDFInfo
- Publication number
- JP5352509B2 JP5352509B2 JP2010077795A JP2010077795A JP5352509B2 JP 5352509 B2 JP5352509 B2 JP 5352509B2 JP 2010077795 A JP2010077795 A JP 2010077795A JP 2010077795 A JP2010077795 A JP 2010077795A JP 5352509 B2 JP5352509 B2 JP 5352509B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- led
- light emitter
- signboard
- plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
2 反射板
3 表面板
11 LED
12 光方向変換素子
Claims (1)
- 発光体と、発光体の一方側に設けた反射板と、発光体の他方側に設けた表面板とを備え、発光体は、基板と、LEDと、光方向変換素子とを有し反射板に取り付けてあり、LEDは、一方側を向いて基板に設けてあり、光方向変換素子は、LEDの光を光軸に対して略垂直方向に拡散させるものであって、LEDを覆うようにして基板と反射板の間に設けてあることを特徴とする看板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010077795A JP5352509B2 (ja) | 2010-03-30 | 2010-03-30 | 看板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010077795A JP5352509B2 (ja) | 2010-03-30 | 2010-03-30 | 看板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011209541A JP2011209541A (ja) | 2011-10-20 |
JP5352509B2 true JP5352509B2 (ja) | 2013-11-27 |
Family
ID=44940669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010077795A Expired - Fee Related JP5352509B2 (ja) | 2010-03-30 | 2010-03-30 | 看板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5352509B2 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH073154U (ja) * | 1993-06-01 | 1995-01-17 | 株式会社アドビック | 発光ダイオードおよび光反射部材ならびに警告灯 |
JP2000067378A (ja) * | 1998-08-18 | 2000-03-03 | Hataken Eng Kk | 内照式表示装置 |
JP3471665B2 (ja) * | 1999-02-15 | 2003-12-02 | 株式会社アーテックインターナショナル | 表示用光源装置 |
JP2001092397A (ja) * | 1999-09-17 | 2001-04-06 | Silver Making Kk | 光源を内蔵する壁面用の看板文字または図形 |
JP2002040972A (ja) * | 2000-07-21 | 2002-02-08 | Shimane Denshi Imafuku Seisakusho:Kk | Led発光体を利用した発光表示装置 |
JP2005017573A (ja) * | 2003-06-25 | 2005-01-20 | Nobuyoshi Imashiro | 標識、看板等の面発光表示装置 |
KR20080007467A (ko) * | 2005-05-19 | 2008-01-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 얇은 내부 조명 사인 |
JP5188077B2 (ja) * | 2007-03-02 | 2013-04-24 | 株式会社光波 | 光方向変換素子及び面状発光装置 |
JP3135967U (ja) * | 2007-07-24 | 2007-10-04 | 株式会社カシイ | 電飾看板 |
-
2010
- 2010-03-30 JP JP2010077795A patent/JP5352509B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011209541A (ja) | 2011-10-20 |
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