JP4712088B2 - 蓄光照明体 - Google Patents
蓄光照明体 Download PDFInfo
- Publication number
- JP4712088B2 JP4712088B2 JP2008330990A JP2008330990A JP4712088B2 JP 4712088 B2 JP4712088 B2 JP 4712088B2 JP 2008330990 A JP2008330990 A JP 2008330990A JP 2008330990 A JP2008330990 A JP 2008330990A JP 4712088 B2 JP4712088 B2 JP 4712088B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphorescent
- light
- led
- leds
- ultraviolet
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Description
(イ)上記蓄光照明体は棒状又は板状の導光体と、該導光体の両端面に、それぞれ配置した複数のLEDとを備え、該LEDを白色LEDと紫外線LEDとで構成するとともに、上記導光体の平面状の発光面に対向する曲面状の背面には上記紫外線LEDの光エネルギーを蓄積する蓄光層を設けたこと
(ロ)上記LEDを点灯させる電源が遮断したときには、上記蓄光層に蓄積した光エネルギーは可視光として引き続き放出されること
2 LED
2a 白色LED
2b 紫外線LED
3 蓄光層
A 蓄光照明体
B 案内板
Claims (2)
- 以下の要件を備えることを特徴とする、蓄光照明体。
(イ)上記蓄光照明体は棒状又は板状の導光体と、該導光体の両端面に、それぞれ配置した複数のLEDとを備え、該LEDを白色LEDと紫外線LEDとで構成するとともに、上記導光体の平面状の発光面に対向する曲面状の背面には上記紫外線LEDの光エネルギーを蓄積する蓄光層を設けたこと
(ロ)上記LEDを点灯させる電源が遮断したときには、上記蓄光層に蓄積した光エネルギーは可視光として引き続き放出されること - 停電時には前記紫外線LEDを所定間隔で所定時間点灯させる、請求項1記載の蓄光照明体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008330990A JP4712088B2 (ja) | 2008-12-25 | 2008-12-25 | 蓄光照明体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008330990A JP4712088B2 (ja) | 2008-12-25 | 2008-12-25 | 蓄光照明体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010153238A JP2010153238A (ja) | 2010-07-08 |
JP4712088B2 true JP4712088B2 (ja) | 2011-06-29 |
Family
ID=42572108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008330990A Expired - Fee Related JP4712088B2 (ja) | 2008-12-25 | 2008-12-25 | 蓄光照明体 |
Country Status (1)
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JP (1) | JP4712088B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012043630A (ja) * | 2010-08-18 | 2012-03-01 | Iina:Kk | 柱状発光体 |
JP6453550B2 (ja) * | 2014-03-02 | 2019-01-16 | 株式会社飯田照明 | Led照明装置及びled光源 |
AU2016100318B4 (en) * | 2015-05-11 | 2016-08-04 | X Tec Pty Ltd | A low energy building |
JP2017211809A (ja) * | 2016-05-25 | 2017-11-30 | ホーチキ株式会社 | 防災機器 |
JP2018133176A (ja) * | 2017-02-14 | 2018-08-23 | 株式会社栗原工業 | 視野照明装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03126797A (ja) * | 1989-10-11 | 1991-05-29 | Lion Corp | 洗浄剤組成物 |
JPH0945120A (ja) * | 1995-07-26 | 1997-02-14 | Giichiro Sato | 常光灯照明装置 |
JP2000352947A (ja) * | 1999-04-05 | 2000-12-19 | Ruminooba Seiko:Kk | 表示装置 |
-
2008
- 2008-12-25 JP JP2008330990A patent/JP4712088B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03126797A (ja) * | 1989-10-11 | 1991-05-29 | Lion Corp | 洗浄剤組成物 |
JPH0945120A (ja) * | 1995-07-26 | 1997-02-14 | Giichiro Sato | 常光灯照明装置 |
JP2000352947A (ja) * | 1999-04-05 | 2000-12-19 | Ruminooba Seiko:Kk | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2010153238A (ja) | 2010-07-08 |
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