JP2016218417A - 集光・発光表示板 - Google Patents
集光・発光表示板 Download PDFInfo
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- JP2016218417A JP2016218417A JP2015116120A JP2015116120A JP2016218417A JP 2016218417 A JP2016218417 A JP 2016218417A JP 2015116120 A JP2015116120 A JP 2015116120A JP 2015116120 A JP2015116120 A JP 2015116120A JP 2016218417 A JP2016218417 A JP 2016218417A
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- Japan
- Prior art keywords
- light
- fluorescent
- plate
- edge
- display panel
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Abstract
【解決手段】1.凹溝5を裏面に設け凹溝のエッジはエッジグロー効果増大のため傾斜角度を付ける。2.底面は真っ直ぐ水平では無く、凸凹加工、或いはざらつき感のある粗面仕上げにする。3.裏面には透明プレートに混入した蛍光色より短波長側の励起光を発する蛍光剤層を設けて透過消失光を捕らえ、蛍光励起して再利用する蛍光反射板2を設けた。4.プレート中央部に光を集中、濃密化して放射させるために、端面、エッジ部分のエッジグロー効果による光の漏洩を防ぐための蛍光または白色の反射板3を設けた。
【選択図】図1
Description
凹溝のエッジはエッジグロー効果増大のため傾斜角度を付ける
この為プレート端部に近い凹溝のエッジグロー効果を増大させることが出来た。
暗い地下道内での案内や広告としても効果がある。
2.底辺蛍光反射板
3.側面蛍光反射板
4.蛍光染料粒子
5.凹溝
Claims (4)
- 有機蛍光色素が混入された透明性の高いプラスチックから成る板又はシート、フイルム、ファイバー、或いは透明ガラスを表示パネルとし、該表示パネルの裏面に底面を粗仕上げに施した凹溝を形成して被表示文字や記号と成し、表示板の裏面、端部には蛍光層からなる反射板を設けて凹溝エッジ、底粗面から集中して励起光を出射する構造の集光・発光表示板。
- 請求項1に於いて表示板の端部に白色反射板を設けた構造の集光・発光表示板。
- 請求項1に於いて表示板の裏面に白色反射板を設けた構造の集光・発光表示板。
- 請求項1に於いて表示板の裏面、端部に白色反射板を設けた構造の集光・発光表示板。
Priority Applications (1)
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JP2015116120A JP2016218417A (ja) | 2015-05-22 | 2015-05-22 | 集光・発光表示板 |
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JP2015116120A JP2016218417A (ja) | 2015-05-22 | 2015-05-22 | 集光・発光表示板 |
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JP2016218417A true JP2016218417A (ja) | 2016-12-22 |
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JP2015116120A Pending JP2016218417A (ja) | 2015-05-22 | 2015-05-22 | 集光・発光表示板 |
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JP (1) | JP2016218417A (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210697A (en) * | 1975-07-15 | 1977-01-27 | Shiraki Kikai Sekkei:Kk | Luminous signal plate |
JPS6166392U (ja) * | 1984-10-04 | 1986-05-07 | ||
JPS6398586U (ja) * | 1986-12-15 | 1988-06-25 | ||
JPS63301990A (ja) * | 1987-06-01 | 1988-12-08 | 日本カーバイド工業株式会社 | 表示板 |
JPH01225986A (ja) * | 1988-03-04 | 1989-09-08 | Fujitsu Ltd | 螢光表示板 |
JP3045122U (ja) * | 1997-07-08 | 1998-01-23 | 柴田ハリオ硝子株式会社 | 集光性蛍光染料が含有された蛍光プレート |
US6696126B1 (en) * | 1999-08-12 | 2004-02-24 | The United States Of America As Represented By The Secretary Of The Navy | Visual-tactile signage |
JP2013101339A (ja) * | 2011-10-14 | 2013-05-23 | Yagai Tekkosho:Kk | 蓄光板と透明カラー蛍光板を積層したカラー発光体 |
JP2014134751A (ja) * | 2013-01-11 | 2014-07-24 | Yagai Tekkosho:Kk | 蓄光板と透明カラー蛍光板、カラー蛍光出射層を積層したカラー発光表示パネル。 |
-
2015
- 2015-05-22 JP JP2015116120A patent/JP2016218417A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210697A (en) * | 1975-07-15 | 1977-01-27 | Shiraki Kikai Sekkei:Kk | Luminous signal plate |
JPS6166392U (ja) * | 1984-10-04 | 1986-05-07 | ||
JPS6398586U (ja) * | 1986-12-15 | 1988-06-25 | ||
JPS63301990A (ja) * | 1987-06-01 | 1988-12-08 | 日本カーバイド工業株式会社 | 表示板 |
JPH01225986A (ja) * | 1988-03-04 | 1989-09-08 | Fujitsu Ltd | 螢光表示板 |
JP3045122U (ja) * | 1997-07-08 | 1998-01-23 | 柴田ハリオ硝子株式会社 | 集光性蛍光染料が含有された蛍光プレート |
US6696126B1 (en) * | 1999-08-12 | 2004-02-24 | The United States Of America As Represented By The Secretary Of The Navy | Visual-tactile signage |
JP2013101339A (ja) * | 2011-10-14 | 2013-05-23 | Yagai Tekkosho:Kk | 蓄光板と透明カラー蛍光板を積層したカラー発光体 |
JP2014134751A (ja) * | 2013-01-11 | 2014-07-24 | Yagai Tekkosho:Kk | 蓄光板と透明カラー蛍光板、カラー蛍光出射層を積層したカラー発光表示パネル。 |
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