JP4525981B2 - 面光源装置、照明ユニット及び光束制御部材 - Google Patents

面光源装置、照明ユニット及び光束制御部材 Download PDF

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Publication number
JP4525981B2
JP4525981B2 JP2006342209A JP2006342209A JP4525981B2 JP 4525981 B2 JP4525981 B2 JP 4525981B2 JP 2006342209 A JP2006342209 A JP 2006342209A JP 2006342209 A JP2006342209 A JP 2006342209A JP 4525981 B2 JP4525981 B2 JP 4525981B2
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light
emitted
light source
control member
light flux
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Expired - Fee Related
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JP2006342209A
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Japanese (ja)
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JP2007115708A5 (enExample
JP2007115708A (ja
Inventor
真吾 大川
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Enplas Corp
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Enplas Corp
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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)

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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

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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)

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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

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

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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

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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

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JP2007115708A (ja) 2007-05-10

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