JP4434120B2 - 光源装置 - Google Patents

光源装置 Download PDF

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Publication number
JP4434120B2
JP4434120B2 JP2005286361A JP2005286361A JP4434120B2 JP 4434120 B2 JP4434120 B2 JP 4434120B2 JP 2005286361 A JP2005286361 A JP 2005286361A JP 2005286361 A JP2005286361 A JP 2005286361A JP 4434120 B2 JP4434120 B2 JP 4434120B2
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JP
Japan
Prior art keywords
light
light source
guide plate
led
light guide
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
JP2005286361A
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English (en)
Japanese (ja)
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JP2007095603A5 (https=
JP2007095603A (ja
Inventor
徳文 服部
慶真 帯刀
亜希 野原
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP2005286361A priority Critical patent/JP4434120B2/ja
Publication of JP2007095603A publication Critical patent/JP2007095603A/ja
Publication of JP2007095603A5 publication Critical patent/JP2007095603A5/ja
Application granted granted Critical
Publication of JP4434120B2 publication Critical patent/JP4434120B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2005286361A 2005-09-30 2005-09-30 光源装置 Expired - Fee Related JP4434120B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005286361A JP4434120B2 (ja) 2005-09-30 2005-09-30 光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005286361A JP4434120B2 (ja) 2005-09-30 2005-09-30 光源装置

Publications (3)

Publication Number Publication Date
JP2007095603A JP2007095603A (ja) 2007-04-12
JP2007095603A5 JP2007095603A5 (https=) 2007-11-29
JP4434120B2 true JP4434120B2 (ja) 2010-03-17

Family

ID=37981029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005286361A Expired - Fee Related JP4434120B2 (ja) 2005-09-30 2005-09-30 光源装置

Country Status (1)

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JP (1) JP4434120B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4966146B2 (ja) * 2007-09-25 2012-07-04 パナソニック株式会社 面発光装置
JP2009259708A (ja) * 2008-04-18 2009-11-05 Fujikura Ltd 表示装置及び前記表示装置に用いられる導光体
JP2010083211A (ja) * 2008-09-29 2010-04-15 Toyoda Gosei Co Ltd 車両室内用照明装置
JP6438905B2 (ja) * 2016-04-04 2018-12-19 矢崎総業株式会社 車内照明装置
KR102651806B1 (ko) * 2016-12-21 2024-03-28 엘지디스플레이 주식회사 디스플레이 패널 및 이를 포함하는 다층 디스플레이 장치
TWI612251B (zh) * 2017-01-03 2018-01-21 聯嘉光電股份有限公司 發光裝置
JP2022043910A (ja) * 2020-09-04 2022-03-16 日機装株式会社 照射装置および積層装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4341263B2 (ja) * 2003-03-06 2009-10-07 凸版印刷株式会社 導光体、およびそれを用いた表示体
JP4470388B2 (ja) * 2003-04-16 2010-06-02 凸版印刷株式会社 導光板、それを用いた照明装置および表示装置

Also Published As

Publication number Publication date
JP2007095603A (ja) 2007-04-12

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