JP4724238B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP4724238B2
JP4724238B2 JP2009144842A JP2009144842A JP4724238B2 JP 4724238 B2 JP4724238 B2 JP 4724238B2 JP 2009144842 A JP2009144842 A JP 2009144842A JP 2009144842 A JP2009144842 A JP 2009144842A JP 4724238 B2 JP4724238 B2 JP 4724238B2
Authority
JP
Japan
Prior art keywords
light guide
guide plate
light
concave pattern
processing
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
JP2009144842A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011003367A (ja
JP2011003367A5 (enrdf_load_stackoverflow
Inventor
光秀 坂本
博 中嶋
英介 羽田野
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.)
SKG Co Ltd
Original Assignee
SKG 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
Priority to JP2009144842A priority Critical patent/JP4724238B2/ja
Application filed by SKG Co Ltd filed Critical SKG Co Ltd
Priority to EP12005373A priority patent/EP2518384A2/en
Priority to CN201210063213.XA priority patent/CN102635794B/zh
Priority to PCT/JP2010/001631 priority patent/WO2010146746A1/ja
Priority to CN2010800036889A priority patent/CN102257318A/zh
Priority to KR1020127017580A priority patent/KR101256124B1/ko
Priority to EP10789131.9A priority patent/EP2444722A4/en
Priority to US13/379,030 priority patent/US20120140517A1/en
Priority to CN201410103350.0A priority patent/CN103899956A/zh
Priority to KR1020117009574A priority patent/KR101265118B1/ko
Priority to TW099107499A priority patent/TWI390159B/zh
Publication of JP2011003367A publication Critical patent/JP2011003367A/ja
Publication of JP2011003367A5 publication Critical patent/JP2011003367A5/ja
Application granted granted Critical
Publication of JP4724238B2 publication Critical patent/JP4724238B2/ja
Priority to HK14112269.3A priority patent/HK1198776A1/xx
Priority to HK12111852.0A priority patent/HK1171065B/xx
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
JP2009144842A 2009-06-18 2009-06-18 照明装置 Expired - Fee Related JP4724238B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2009144842A JP4724238B2 (ja) 2009-06-18 2009-06-18 照明装置
KR1020117009574A KR101265118B1 (ko) 2009-06-18 2010-03-09 조명장치
PCT/JP2010/001631 WO2010146746A1 (ja) 2009-06-18 2010-03-09 照明装置
CN2010800036889A CN102257318A (zh) 2009-06-18 2010-03-09 照明装置
KR1020127017580A KR101256124B1 (ko) 2009-06-18 2010-03-09 조명장치
EP10789131.9A EP2444722A4 (en) 2009-06-18 2010-03-09 ILLUMINATION DEVICE
US13/379,030 US20120140517A1 (en) 2009-06-18 2010-03-09 Illumination device
CN201410103350.0A CN103899956A (zh) 2009-06-18 2010-03-09 照明装置
EP12005373A EP2518384A2 (en) 2009-06-18 2010-03-09 Illumination device
CN201210063213.XA CN102635794B (zh) 2009-06-18 2010-03-09 照明装置
TW099107499A TWI390159B (zh) 2009-06-18 2010-03-15 照明裝置
HK14112269.3A HK1198776A1 (en) 2009-06-18 2012-02-22 Lighting device
HK12111852.0A HK1171065B (en) 2009-06-18 2012-02-22 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009144842A JP4724238B2 (ja) 2009-06-18 2009-06-18 照明装置

Publications (3)

Publication Number Publication Date
JP2011003367A JP2011003367A (ja) 2011-01-06
JP2011003367A5 JP2011003367A5 (enrdf_load_stackoverflow) 2011-02-17
JP4724238B2 true JP4724238B2 (ja) 2011-07-13

Family

ID=43561187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009144842A Expired - Fee Related JP4724238B2 (ja) 2009-06-18 2009-06-18 照明装置

Country Status (1)

Country Link
JP (1) JP4724238B2 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102130239B (zh) * 2011-01-31 2012-11-07 郑榕彬 全方位采光的led封装方法及led封装件
KR101830718B1 (ko) * 2011-07-15 2018-02-22 엘지이노텍 주식회사 디스플레이 장치
JP4982618B1 (ja) * 2011-07-25 2012-07-25 株式会社エス・ケー・ジー 照明装置
JP5779496B2 (ja) * 2011-12-27 2015-09-16 株式会社フジクラ 面発光用導光板の製造方法
JP5396498B2 (ja) 2012-03-02 2014-01-22 株式会社エス・ケー・ジー 発光装置
JP5291223B2 (ja) * 2012-04-23 2013-09-18 株式会社エス・ケー・ジー 照明装置
JP6604589B2 (ja) 2015-06-25 2019-11-13 パナソニックＩｐマネジメント株式会社 照明器具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002297072A (ja) * 2001-03-30 2002-10-09 Okaya Electric Ind Co Ltd 光点式表示器
DE10134618A1 (de) * 2001-07-17 2003-02-06 Bosch Gmbh Robert Beleuchtungseinheit
JP4648338B2 (ja) * 2002-07-16 2011-03-09 ライツ・アドバンスト・テクノロジー株式会社 液晶表示装置
DE102004063574A1 (de) * 2004-12-30 2006-07-13 Osram Opto Semiconductors Gmbh Leuchtvorrichtung mit mehreren Halbleiterlichtquellen
JP4403121B2 (ja) * 2005-09-12 2010-01-20 株式会社エス・ケー・ジー 導光板及びバックライト装置
JP4989170B2 (ja) * 2006-09-20 2012-08-01 オスラム・メルコ株式会社 コンパクト形ｌｅｄランプ
JP2009080966A (ja) * 2007-09-25 2009-04-16 Toshiba Lighting & Technology Corp 照明装置

Also Published As

Publication number Publication date
JP2011003367A (ja) 2011-01-06

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