JP2007115708A5 - - Google Patents

Download PDF

Info

Publication number
JP2007115708A5
JP2007115708A5 JP2006342209A JP2006342209A JP2007115708A5 JP 2007115708 A5 JP2007115708 A5 JP 2007115708A5 JP 2006342209 A JP2006342209 A JP 2006342209A JP 2006342209 A JP2006342209 A JP 2006342209A JP 2007115708 A5 JP2007115708 A5 JP 2007115708A5
Authority
JP
Japan
Prior art keywords
light
emitted
light source
point
respect
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
JP2006342209A
Other languages
English (en)
Japanese (ja)
Other versions
JP4525981B2 (ja
JP2007115708A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2006342209A priority Critical patent/JP4525981B2/ja
Priority claimed from JP2006342209A external-priority patent/JP4525981B2/ja
Publication of JP2007115708A publication Critical patent/JP2007115708A/ja
Publication of JP2007115708A5 publication Critical patent/JP2007115708A5/ja
Application granted granted Critical
Publication of JP4525981B2 publication Critical patent/JP4525981B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2006342209A 2006-12-20 2006-12-20 面光源装置、照明ユニット及び光束制御部材 Expired - Fee Related JP4525981B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006342209A JP4525981B2 (ja) 2006-12-20 2006-12-20 面光源装置、照明ユニット及び光束制御部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006342209A JP4525981B2 (ja) 2006-12-20 2006-12-20 面光源装置、照明ユニット及び光束制御部材

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004210673A Division JP3963275B2 (ja) 2004-07-16 2004-07-16 面光源装置、照明ユニット及び光束制御部材

Publications (3)

Publication Number Publication Date
JP2007115708A JP2007115708A (ja) 2007-05-10
JP2007115708A5 true JP2007115708A5 (enExample) 2007-08-30
JP4525981B2 JP4525981B2 (ja) 2010-08-18

Family

ID=38097660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006342209A Expired - Fee Related JP4525981B2 (ja) 2006-12-20 2006-12-20 面光源装置、照明ユニット及び光束制御部材

Country Status (1)

Country Link
JP (1) JP4525981B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7229199B2 (en) * 2005-10-21 2007-06-12 Eastman Kodak Company Backlight using surface-emitting light sources
TWI357164B (en) 2008-06-30 2012-01-21 E Pin Optical Industry Co Ltd Aspherical led angular lens for narrow distributio
TWI361261B (en) 2008-06-30 2012-04-01 E Pin Optical Industry Co Ltd Aspherical led angular lens for wide distribution patterns and led assembly using the same
TWI395908B (zh) 2008-06-30 2013-05-11 E Pin Optical Industry Co Ltd 非球面正照角發光二極體光學鏡片及其所構成的發光二極體組件
DE102015118788A1 (de) * 2015-11-03 2017-05-04 TRüTZSCHLER GMBH & CO. KG Beleuchtungseinheit für eine Vorrichtung zur Fremdteilerkennung für die Spinnereivorbereitung
JP7755233B2 (ja) * 2022-02-28 2025-10-16 東芝ライテック株式会社 レンズユニットおよび照明装置
JP7684637B2 (ja) * 2022-02-28 2025-05-28 東芝ライテック株式会社 照明装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0382587U (enExample) * 1989-12-13 1991-08-22
DE10021114B4 (de) * 2000-05-02 2009-04-30 Robert Bosch Gmbh Beleuchtungsvorrichtung

Similar Documents

Publication Publication Date Title
JP2006032172A5 (enExample)
USD572856S1 (en) Work lamp
JP2006092983A5 (enExample)
EP2270390A3 (en) Lighting device
WO2008127460A3 (en) Light-emitting device having semiconductor nanocrystal complexes
JP2008249717A5 (enExample)
WO2007130928A3 (en) Led package with converging optical element
EP2525140A3 (en) Vehicle lighting unit
EP2733412A3 (en) Vehicular lamp
JP2010287820A5 (enExample)
JP2009016095A5 (enExample)
JP2013521608A5 (enExample)
JP2013149590A (ja) 平面発光ダイオード照明
JP2011078522A5 (enExample)
JP6146793B2 (ja) 発光装置用レンズ、発光装置及び照明装置
JP2007115708A5 (enExample)
EP1811225A3 (en) Lens for LED lamps
JP2013197058A5 (ja) 発光装置、照明装置および車両用前照灯
JP2013235043A5 (enExample)
JP2012114081A (ja) グレア低減照明装置
EP2226555A3 (en) Vehicular headlamp
JP6383583B2 (ja) 車両用照明装置
WO2012084482A3 (de) Beleuchtungsanordnung
JP2006324256A5 (enExample)
EP2208924A3 (en) Lateral reflector