JP5210051B2 - 表示灯 - Google Patents
表示灯 Download PDFInfo
- Publication number
- JP5210051B2 JP5210051B2 JP2008143144A JP2008143144A JP5210051B2 JP 5210051 B2 JP5210051 B2 JP 5210051B2 JP 2008143144 A JP2008143144 A JP 2008143144A JP 2008143144 A JP2008143144 A JP 2008143144A JP 5210051 B2 JP5210051 B2 JP 5210051B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- guide plate
- light guide
- plate unit
- block
- 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.)
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Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
2 導光板ユニット
5 ランプブロック
7 反射鏡(阻止手段)
8 ランプソケット
11 導光板
Claims (1)
- 矩形状の開口部を有する灯具本体と、前記開口部の一辺に枢支されて前記開口部を開閉自在に閉塞する導光板と、前記導光板の外縁をなす複数の辺部にそれぞれ配置される複数のランプブロックと、前記複数のランプブロックがそれぞれ装着される複数のランプソケットとを備え、
各々の前記ランプブロックは、蛍光ランプと、前記蛍光ランプから照射された光を前記導光板側に向けて反射させる反射鏡と、前記開口部を前記導光板で閉塞した状態において所定位置以外の位置に配置された前記導光板に干渉することによって、対応するランプソケットへの装着を阻止する阻止手段とを有し、前記阻止手段を前記反射鏡で構成したことを特徴とする表示灯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008143144A JP5210051B2 (ja) | 2008-05-30 | 2008-05-30 | 表示灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008143144A JP5210051B2 (ja) | 2008-05-30 | 2008-05-30 | 表示灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009289682A JP2009289682A (ja) | 2009-12-10 |
JP5210051B2 true JP5210051B2 (ja) | 2013-06-12 |
Family
ID=41458690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008143144A Expired - Fee Related JP5210051B2 (ja) | 2008-05-30 | 2008-05-30 | 表示灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5210051B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8670178B2 (en) | 2009-12-08 | 2014-03-11 | Spectral Applied Research Inc. | Imaging distal end of multimode fiber |
US9134519B2 (en) | 2008-12-09 | 2015-09-15 | Spectral Applied Reseach Inc. | Multi-mode fiber optically coupling a radiation source module to a multi-focal confocal microscope |
CN106526972A (zh) * | 2016-12-30 | 2017-03-22 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6648750B2 (ja) * | 2017-12-21 | 2020-02-14 | 三菱電機株式会社 | 照明装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2605398Y2 (ja) * | 1993-05-26 | 2000-07-10 | 松下電工株式会社 | 照明器具 |
JP3882331B2 (ja) * | 1998-04-23 | 2007-02-14 | 松下電工株式会社 | 照明器具 |
JP2002184231A (ja) * | 2000-12-13 | 2002-06-28 | Fujitsu Ltd | 照明装置 |
JP3743270B2 (ja) * | 2000-07-12 | 2006-02-08 | 松下電工株式会社 | 表示用照明器具 |
JP3721959B2 (ja) * | 2000-07-14 | 2005-11-30 | 松下電工株式会社 | 表示用照明器具 |
JP3829638B2 (ja) * | 2001-04-02 | 2006-10-04 | 松下電工株式会社 | トンネル内標識 |
JP4828253B2 (ja) * | 2006-02-23 | 2011-11-30 | 昭和電工株式会社 | 液晶用バックライトの光源として用いられる発光ユニット |
JP2007317572A (ja) * | 2006-05-26 | 2007-12-06 | Matsushita Electric Works Ltd | 表示灯 |
-
2008
- 2008-05-30 JP JP2008143144A patent/JP5210051B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9134519B2 (en) | 2008-12-09 | 2015-09-15 | Spectral Applied Reseach Inc. | Multi-mode fiber optically coupling a radiation source module to a multi-focal confocal microscope |
US8670178B2 (en) | 2009-12-08 | 2014-03-11 | Spectral Applied Research Inc. | Imaging distal end of multimode fiber |
US8922887B2 (en) | 2009-12-08 | 2014-12-30 | Spectral Applied Research Inc. | Imaging distal end of multimode fiber |
CN106526972A (zh) * | 2016-12-30 | 2017-03-22 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2009289682A (ja) | 2009-12-10 |
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