JP4473035B2 - 照明装置及びこれを備える表示装置 - Google Patents

照明装置及びこれを備える表示装置 Download PDF

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Publication number
JP4473035B2
JP4473035B2 JP2004127003A JP2004127003A JP4473035B2 JP 4473035 B2 JP4473035 B2 JP 4473035B2 JP 2004127003 A JP2004127003 A JP 2004127003A JP 2004127003 A JP2004127003 A JP 2004127003A JP 4473035 B2 JP4473035 B2 JP 4473035B2
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Japan
Prior art keywords
light
columnar lens
lens sheet
incident
columnar
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Japanese (ja)
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JP2005310592A (ja
JP2005310592A5 (enExample
Inventor
直史 山内
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Seiko Instruments Inc
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Seiko Instruments Inc
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Priority to JP2004127003A priority Critical patent/JP4473035B2/ja
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Publication of JP2005310592A5 publication Critical patent/JP2005310592A5/ja
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JP2004127003A 2004-04-22 2004-04-22 照明装置及びこれを備える表示装置 Expired - Lifetime JP4473035B2 (ja)

Priority Applications (1)

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JP2004127003A JP4473035B2 (ja) 2004-04-22 2004-04-22 照明装置及びこれを備える表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004127003A JP4473035B2 (ja) 2004-04-22 2004-04-22 照明装置及びこれを備える表示装置

Publications (3)

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JP2005310592A JP2005310592A (ja) 2005-11-04
JP2005310592A5 JP2005310592A5 (enExample) 2007-05-31
JP4473035B2 true JP4473035B2 (ja) 2010-06-02

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JP2004127003A Expired - Lifetime JP4473035B2 (ja) 2004-04-22 2004-04-22 照明装置及びこれを備える表示装置

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JP (1) JP4473035B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101201573B1 (ko) * 2008-12-17 2012-11-14 오므론 가부시키가이샤 면광원 장치
JP5807187B2 (ja) * 2011-11-21 2015-11-10 パナソニックＩｐマネジメント株式会社 照明装置
KR102531351B1 (ko) * 2017-11-20 2023-05-11 삼성디스플레이 주식회사 광학 부재 및 이를 포함하는 표시 장치

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