JP2019102318A5 - - Google Patents

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Publication number
JP2019102318A5
JP2019102318A5 JP2017233341A JP2017233341A JP2019102318A5 JP 2019102318 A5 JP2019102318 A5 JP 2019102318A5 JP 2017233341 A JP2017233341 A JP 2017233341A JP 2017233341 A JP2017233341 A JP 2017233341A JP 2019102318 A5 JP2019102318 A5 JP 2019102318A5
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JP
Japan
Prior art keywords
light guide
light
end side
optical assembly
diffusing portion
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JP2017233341A
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English (en)
Japanese (ja)
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JP7004148B2 (ja
JP2019102318A (ja
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Priority to JP2017233341A priority Critical patent/JP7004148B2/ja
Priority claimed from JP2017233341A external-priority patent/JP7004148B2/ja
Publication of JP2019102318A publication Critical patent/JP2019102318A/ja
Publication of JP2019102318A5 publication Critical patent/JP2019102318A5/ja
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Publication of JP7004148B2 publication Critical patent/JP7004148B2/ja
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JP2017233341A 2017-12-05 2017-12-05 光学アッセンブリ、ランプ装置および照明装置 Active JP7004148B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017233341A JP7004148B2 (ja) 2017-12-05 2017-12-05 光学アッセンブリ、ランプ装置および照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017233341A JP7004148B2 (ja) 2017-12-05 2017-12-05 光学アッセンブリ、ランプ装置および照明装置

Publications (3)

Publication Number Publication Date
JP2019102318A JP2019102318A (ja) 2019-06-24
JP2019102318A5 true JP2019102318A5 (enExample) 2020-10-08
JP7004148B2 JP7004148B2 (ja) 2022-02-04

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ID=66974009

Family Applications (1)

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JP2017233341A Active JP7004148B2 (ja) 2017-12-05 2017-12-05 光学アッセンブリ、ランプ装置および照明装置

Country Status (1)

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JP (1) JP7004148B2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6045864B2 (ja) 2012-09-20 2016-12-14 株式会社東芝 Ｌｅｄ照明装置
JP6410033B2 (ja) 2014-11-17 2018-10-24 東芝ライテック株式会社 ランプ装置

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