JPS61240506A - 照明器具 - Google Patents

照明器具

Info

Publication number
JPS61240506A
JPS61240506A JP60080292A JP8029285A JPS61240506A JP S61240506 A JPS61240506 A JP S61240506A JP 60080292 A JP60080292 A JP 60080292A JP 8029285 A JP8029285 A JP 8029285A JP S61240506 A JPS61240506 A JP S61240506A
Authority
JP
Japan
Prior art keywords
light
glass plate
plate
depressions
glass
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.)
Granted
Application number
JP60080292A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0514361B2 (enrdf_load_stackoverflow
Inventor
織間　一
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.)
Firster Co Ltd
Original Assignee
Firster Co Ltd
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 Firster Co Ltd filed Critical Firster Co Ltd
Priority to JP60080292A priority Critical patent/JPS61240506A/ja
Publication of JPS61240506A publication Critical patent/JPS61240506A/ja
Publication of JPH0514361B2 publication Critical patent/JPH0514361B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP60080292A 1985-04-17 1985-04-17 照明器具 Granted JPS61240506A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60080292A JPS61240506A (ja) 1985-04-17 1985-04-17 照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60080292A JPS61240506A (ja) 1985-04-17 1985-04-17 照明器具

Publications (2)

Publication Number Publication Date
JPS61240506A true JPS61240506A (ja) 1986-10-25
JPH0514361B2 JPH0514361B2 (enrdf_load_stackoverflow) 1993-02-24

Family

ID=13714193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60080292A Granted JPS61240506A (ja) 1985-04-17 1985-04-17 照明器具

Country Status (1)

Country Link
JP (1) JPS61240506A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019105A1 (fr) * 1996-10-25 1998-05-07 Omron Corporation Source lumineuse de surface et affichage a cristaux liquides, telephone portable et terminal d'informations mettant en oeuvre cette source lumineuse de surface
JP2001166151A (ja) * 1999-12-13 2001-06-22 Rohm Co Ltd 導光板、照明装置およびこの照明装置を備えた液晶表示装置
JP2003215346A (ja) * 2002-01-18 2003-07-30 Citizen Electronics Co Ltd 導光板
JP2005507144A (ja) * 2001-10-26 2005-03-10 ライトウェッジ・エルエルシー ほぼ平坦な表面を照明するための装置
JP2007324144A (ja) * 1995-06-27 2007-12-13 Solid State Opto Ltd 発光パネルアセンブリ
JP2008103110A (ja) * 2006-10-17 2008-05-01 Nippon Leiz Co Ltd 導光板および平面照明装置
US7537370B2 (en) 1995-06-27 2009-05-26 Solid State Opto Limited Light emitting panel assemblies
US7810982B2 (en) 1999-02-23 2010-10-12 Rambus International Ltd. Edge-lit optical system having optical elements on two surfaces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11224519A (ja) * 1998-02-09 1999-08-17 Omron Corp 面光源装置
JPH11224510A (ja) * 1998-02-09 1999-08-17 Omron Corp 面光源装置
JP3651238B2 (ja) * 1998-02-27 2005-05-25 オムロン株式会社 面光源装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075907U (ja) * 1983-10-29 1985-05-28 株式会社小糸製作所 照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075907U (ja) * 1983-10-29 1985-05-28 株式会社小糸製作所 照明装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7537370B2 (en) 1995-06-27 2009-05-26 Solid State Opto Limited Light emitting panel assemblies
JP2007324144A (ja) * 1995-06-27 2007-12-13 Solid State Opto Ltd 発光パネルアセンブリ
EP1666935A1 (en) * 1996-10-25 2006-06-07 Omron Corporation Surface light source device and liquid crystal display device, portable telephone and information terminal using surface light source device
US6167182A (en) * 1996-10-25 2000-12-26 Omron Corporation Surface light source device and liquid crystal display device, portable telephone and information terminal employing the surface light source device
WO1998019105A1 (fr) * 1996-10-25 1998-05-07 Omron Corporation Source lumineuse de surface et affichage a cristaux liquides, telephone portable et terminal d'informations mettant en oeuvre cette source lumineuse de surface
JP2010056094A (ja) * 1999-02-23 2010-03-11 Solid State Opto Ltd 発光パネルアセンブリ
US7810982B2 (en) 1999-02-23 2010-10-12 Rambus International Ltd. Edge-lit optical system having optical elements on two surfaces
US8092068B2 (en) 1999-02-23 2012-01-10 Rambus International Ltd. Light redirecting films and film systems
US8845176B2 (en) 1999-02-23 2014-09-30 Rambus Delaware Llc Light redirecting films with non-prismatic optical elements
JP2001166151A (ja) * 1999-12-13 2001-06-22 Rohm Co Ltd 導光板、照明装置およびこの照明装置を備えた液晶表示装置
JP2005507144A (ja) * 2001-10-26 2005-03-10 ライトウェッジ・エルエルシー ほぼ平坦な表面を照明するための装置
JP2003215346A (ja) * 2002-01-18 2003-07-30 Citizen Electronics Co Ltd 導光板
JP2008103110A (ja) * 2006-10-17 2008-05-01 Nippon Leiz Co Ltd 導光板および平面照明装置

Also Published As

Publication number Publication date
JPH0514361B2 (enrdf_load_stackoverflow) 1993-02-24

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