JP2003132720A - 面光源装置 - Google Patents

面光源装置

Info

Publication number
JP2003132720A
JP2003132720A JP2001325204A JP2001325204A JP2003132720A JP 2003132720 A JP2003132720 A JP 2003132720A JP 2001325204 A JP2001325204 A JP 2001325204A JP 2001325204 A JP2001325204 A JP 2001325204A JP 2003132720 A JP2003132720 A JP 2003132720A
Authority
JP
Japan
Prior art keywords
light
sheet
source device
light source
deflection
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.)
Pending
Application number
JP2001325204A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003132720A5 (enExample
Inventor
Tomoyoshi Yamashita
友義 山下
Yasuko Hayashi
泰子 林
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP2001325204A priority Critical patent/JP2003132720A/ja
Priority to CNB028189442A priority patent/CN100460751C/zh
Priority to PCT/JP2002/010369 priority patent/WO2003031869A1/ja
Priority to KR1020047004985A priority patent/KR100863865B1/ko
Priority to US10/491,635 priority patent/US20040246697A1/en
Priority to TW091122944A priority patent/TW589470B/zh
Publication of JP2003132720A publication Critical patent/JP2003132720A/ja
Publication of JP2003132720A5 publication Critical patent/JP2003132720A5/ja
Priority to US12/081,199 priority patent/US7736045B2/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
JP2001325204A 2001-10-04 2001-10-23 面光源装置 Pending JP2003132720A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2001325204A JP2003132720A (ja) 2001-10-23 2001-10-23 面光源装置
CNB028189442A CN100460751C (zh) 2001-10-04 2002-10-04 面光源装置及其中使用的导光体
PCT/JP2002/010369 WO2003031869A1 (en) 2001-10-04 2002-10-04 Area light source and lightguide used therefor
KR1020047004985A KR100863865B1 (ko) 2001-10-04 2002-10-04 면광원 장치 및 이에 사용되는 도광체
US10/491,635 US20040246697A1 (en) 2001-10-04 2002-10-04 Area light source and lightguide used therefor
TW091122944A TW589470B (en) 2001-10-04 2002-10-04 Planar light source device and light guide therefor
US12/081,199 US7736045B2 (en) 2001-10-04 2008-04-11 Area light source and lightguide used therefore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001325204A JP2003132720A (ja) 2001-10-23 2001-10-23 面光源装置

Publications (2)

Publication Number Publication Date
JP2003132720A true JP2003132720A (ja) 2003-05-09
JP2003132720A5 JP2003132720A5 (enExample) 2005-06-30

Family

ID=19141810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001325204A Pending JP2003132720A (ja) 2001-10-04 2001-10-23 面光源装置

Country Status (1)

Country Link
JP (1) JP2003132720A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225591A (ja) 2006-01-30 2007-09-06 Aitec System:Kk 照明装置
CN100474052C (zh) * 2006-03-02 2009-04-01 友达光电股份有限公司 背光结构
JP2009139870A (ja) * 2007-12-10 2009-06-25 Toppan Printing Co Ltd 光学シート、ディスプレイ用バックライト・ユニット及び表示装置
JP2009300989A (ja) * 2008-05-15 2009-12-24 Mitsubishi Rayon Co Ltd 光偏向シートおよびそれを備えた面光源装置
JP2013077461A (ja) * 2011-09-30 2013-04-25 Minebea Co Ltd 面状照明装置
JP2014082204A (ja) * 2012-10-15 2014-05-08 Samsung Display Co Ltd プリズムシート、これを含むバックライトユニット

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225591A (ja) 2006-01-30 2007-09-06 Aitec System:Kk 照明装置
CN100474052C (zh) * 2006-03-02 2009-04-01 友达光电股份有限公司 背光结构
JP2009139870A (ja) * 2007-12-10 2009-06-25 Toppan Printing Co Ltd 光学シート、ディスプレイ用バックライト・ユニット及び表示装置
JP2009300989A (ja) * 2008-05-15 2009-12-24 Mitsubishi Rayon Co Ltd 光偏向シートおよびそれを備えた面光源装置
JP2013077461A (ja) * 2011-09-30 2013-04-25 Minebea Co Ltd 面状照明装置
JP2014082204A (ja) * 2012-10-15 2014-05-08 Samsung Display Co Ltd プリズムシート、これを含むバックライトユニット

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