CN101178447B - 光发射模块和光接收模块 - Google Patents

光发射模块和光接收模块 Download PDF

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Publication number
CN101178447B
CN101178447B CN2007101666700A CN200710166670A CN101178447B CN 101178447 B CN101178447 B CN 101178447B CN 2007101666700 A CN2007101666700 A CN 2007101666700A CN 200710166670 A CN200710166670 A CN 200710166670A CN 101178447 B CN101178447 B CN 101178447B
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China
Prior art keywords
light
refraction
emission
lens element
planes
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Expired - Fee Related
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CN2007101666700A
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English (en)
Chinese (zh)
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CN101178447A (zh
Inventor
家田知明
笹井裕之
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Publication of CN101178447A publication Critical patent/CN101178447A/zh
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CN2007101666700A 2006-11-06 2007-11-05 光发射模块和光接收模块 Expired - Fee Related CN101178447B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006300775 2006-11-06
JP300775/2006 2006-11-06
JP113237/2007 2007-04-23
JP2007113237A JP5078419B2 (ja) 2006-11-06 2007-04-23 発光モジュールおよび受光モジュール

Publications (2)

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CN101178447A CN101178447A (zh) 2008-05-14
CN101178447B true CN101178447B (zh) 2011-06-01

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CN2007101666700A Expired - Fee Related CN101178447B (zh) 2006-11-06 2007-11-05 光发射模块和光接收模块

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JP (1) JP5078419B2 (ja)
CN (1) CN101178447B (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5264650B2 (ja) * 2009-08-21 2013-08-14 スタンレー電気株式会社 Ｌｅｄ照明装置
JP5719104B2 (ja) * 2009-08-24 2015-05-13 株式会社エンプラス 光束制御部材、発光装置、面光源装置、及び表示装置
JP5528287B2 (ja) * 2010-05-18 2014-06-25 株式会社エンプラス 光束制御部材、発光装置、及び照明装置
JP5598669B2 (ja) * 2010-11-19 2014-10-01 東芝ライテック株式会社 照明装置
WO2012063842A1 (ja) * 2010-11-08 2012-05-18 東芝ライテック株式会社 照明装置
JP2012104256A (ja) * 2010-11-08 2012-05-31 Toshiba Lighting & Technology Corp 照明装置
JP2012129235A (ja) * 2010-12-13 2012-07-05 Toshiba Corp 光装置
JP5760177B2 (ja) * 2011-05-18 2015-08-05 パナソニックＩｐマネジメント株式会社 照明器具
KR101847940B1 (ko) * 2011-09-02 2018-04-12 삼성전자주식회사 집광렌즈 및 그 집광렌즈를 구비한 조명장치
JP5192067B2 (ja) * 2011-09-09 2013-05-08 シャープ株式会社 フレネルレンズ
KR101235349B1 (ko) * 2012-03-14 2013-02-20 (주)애니캐스팅 발광다이오드용 렌즈, 이를 구비하는 백라이트유닛 및 표시장치
JP6238200B2 (ja) * 2013-11-05 2017-11-29 パナソニックＩｐマネジメント株式会社 照明器具
JP2016018893A (ja) * 2014-07-08 2016-02-01 三菱電機株式会社 発光装置
JP6551772B2 (ja) * 2015-01-09 2019-07-31 株式会社エンプラス 光束制御部材および発光装置
JP6094623B2 (ja) * 2015-05-18 2017-03-15 株式会社遠藤照明 照明器具用フレネルレンズおよびそれを有する照明器具
CN107179567A (zh) * 2016-03-11 2017-09-19 武汉拉法叶科技有限责任公司 车用雨量传感器及其光透镜
JP6798262B2 (ja) * 2016-11-10 2020-12-09 アイシン精機株式会社 光学ユニット及び測距センサ
JPWO2018207380A1 (ja) * 2017-05-11 2020-03-12 Ｓｃｉｖａｘ株式会社 光学素子および光学系装置
KR102563912B1 (ko) 2018-04-02 2023-08-07 삼성전자주식회사 프레넬 렌즈를 이용한 광학 센서를 포함하는 전자 장치
PL3792549T3 (pl) * 2019-09-11 2023-04-11 Ledil Oy Urządzenie optyczne do modyfikacji rozkładu światła

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1437064A (zh) * 2002-02-05 2003-08-20 佳能株式会社 照明装置
US6755556B2 (en) * 2002-02-21 2004-06-29 Valeo Vision Indicator light comprising an optical piece fulfilling an indicating function autonomously
CN1576898A (zh) * 2003-07-29 2005-02-09 株式会社西铁城电子 菲涅耳透镜和具有菲涅耳透镜的照明装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153709U (ja) * 1986-03-24 1987-09-29
US5128848A (en) * 1989-03-31 1992-07-07 W.C. Heraeus Gmbh Operating light
GB9108033D0 (en) * 1991-04-16 1991-06-05 Britax Vega Ltd Vehicle lamp
JPH11177146A (ja) * 1997-12-09 1999-07-02 Rohm Co Ltd 半導体発光素子
JP2002221605A (ja) * 2001-01-26 2002-08-09 Sharp Corp フレネルレンズ、及びそれを用いた照明装置と表示装置、並びにフレネルレンズの設計方法とその設計装置
JP4293300B2 (ja) * 2001-05-24 2009-07-08 シャープ株式会社 照明装置およびそれを備える表示装置
JP3762306B2 (ja) * 2002-02-05 2006-04-05 キヤノン株式会社 照明装置、及び照明装置を用いた撮影装置
JP2006216887A (ja) * 2005-02-07 2006-08-17 Citizen Electronics Co Ltd オプトデバイス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1437064A (zh) * 2002-02-05 2003-08-20 佳能株式会社 照明装置
US6755556B2 (en) * 2002-02-21 2004-06-29 Valeo Vision Indicator light comprising an optical piece fulfilling an indicating function autonomously
CN1576898A (zh) * 2003-07-29 2005-02-09 株式会社西铁城电子 菲涅耳透镜和具有菲涅耳透镜的照明装置

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Publication number Publication date
JP5078419B2 (ja) 2012-11-21
CN101178447A (zh) 2008-05-14
JP2008141152A (ja) 2008-06-19

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