JP4210808B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP4210808B2
JP4210808B2 JP34081198A JP34081198A JP4210808B2 JP 4210808 B2 JP4210808 B2 JP 4210808B2 JP 34081198 A JP34081198 A JP 34081198A JP 34081198 A JP34081198 A JP 34081198A JP 4210808 B2 JP4210808 B2 JP 4210808B2
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JP
Japan
Prior art keywords
light
display means
light guide
light source
predetermined space
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
Application number
JP34081198A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000149626A5 (https=
JP2000149626A (ja
Inventor
将 松野
敦 五十嵐
光三 小川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 by Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP34081198A priority Critical patent/JP4210808B2/ja
Publication of JP2000149626A publication Critical patent/JP2000149626A/ja
Publication of JP2000149626A5 publication Critical patent/JP2000149626A5/ja
Application granted granted Critical
Publication of JP4210808B2 publication Critical patent/JP4210808B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
JP34081198A 1998-06-02 1998-11-30 照明装置 Expired - Fee Related JP4210808B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34081198A JP4210808B2 (ja) 1998-06-02 1998-11-30 照明装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP15321998 1998-06-02
JP10-153219 1998-08-31
JP10-246236 1998-08-31
JP24623698 1998-08-31
JP34081198A JP4210808B2 (ja) 1998-06-02 1998-11-30 照明装置

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2001123648A Division JP3246556B2 (ja) 1998-06-02 2001-04-20 照明装置および誘導灯装置
JP2001123647A Division JP3246555B2 (ja) 1998-06-02 2001-04-20 照明装置および誘導灯装置
JP2005279840A Division JP4368344B2 (ja) 1998-06-02 2005-09-27 照明装置

Publications (3)

Publication Number Publication Date
JP2000149626A JP2000149626A (ja) 2000-05-30
JP2000149626A5 JP2000149626A5 (https=) 2008-09-11
JP4210808B2 true JP4210808B2 (ja) 2009-01-21

Family

ID=27320422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34081198A Expired - Fee Related JP4210808B2 (ja) 1998-06-02 1998-11-30 照明装置

Country Status (1)

Country Link
JP (1) JP4210808B2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002107515A (ja) * 2000-09-29 2002-04-10 Matsushita Electric Ind Co Ltd プリズムシート
JP2004233804A (ja) * 2003-01-31 2004-08-19 Mitsubishi Electric Corp 表示装置および誘導灯装置
JP4527955B2 (ja) * 2003-09-01 2010-08-18 三菱電機株式会社 表示装置および誘導灯装置
JP4725286B2 (ja) * 2005-10-26 2011-07-13 パナソニック電工株式会社 電子機器
JP5174431B2 (ja) * 2007-07-06 2013-04-03 三菱電機株式会社 照明装置及び誘導灯
JP6100660B2 (ja) * 2013-09-27 2017-03-22 行田電線株式会社 灯具設置構造
CN104214639A (zh) * 2014-10-04 2014-12-17 徐月苗 感应框
JP6513609B2 (ja) * 2016-07-25 2019-05-15 三菱電機株式会社 照明装置
JP7360088B2 (ja) * 2019-09-30 2023-10-12 東芝ライテック株式会社 誘導灯

Also Published As

Publication number Publication date
JP2000149626A (ja) 2000-05-30

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