JP7153850B2 - 面発光光源 - Google Patents

面発光光源 Download PDF

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Publication number
JP7153850B2
JP7153850B2 JP2020082318A JP2020082318A JP7153850B2 JP 7153850 B2 JP7153850 B2 JP 7153850B2 JP 2020082318 A JP2020082318 A JP 2020082318A JP 2020082318 A JP2020082318 A JP 2020082318A JP 7153850 B2 JP7153850 B2 JP 7153850B2
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Japan
Prior art keywords
light
light emitting
guide plate
main surface
phosphor layer
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JP2020082318A
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Japanese (ja)
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JP2020123752A (ja
JP2020123752A5 (enExample
Inventor
衛 今田
勇作 阿地
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.)
Nichia Corp
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Nichia Corp
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Priority to JP2020082318A priority Critical patent/JP7153850B2/ja
Publication of JP2020123752A publication Critical patent/JP2020123752A/ja
Publication of JP2020123752A5 publication Critical patent/JP2020123752A5/ja
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JP2020082318A 2020-05-08 2020-05-08 面発光光源 Active JP7153850B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020082318A JP7153850B2 (ja) 2020-05-08 2020-05-08 面発光光源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020082318A JP7153850B2 (ja) 2020-05-08 2020-05-08 面発光光源

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2018104782A Division JP6703312B2 (ja) 2018-05-31 2018-05-31 発光モジュールおよび面発光光源

Publications (3)

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JP2020123752A JP2020123752A (ja) 2020-08-13
JP2020123752A5 JP2020123752A5 (enExample) 2021-07-26
JP7153850B2 true JP7153850B2 (ja) 2022-10-17

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ID=71993036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020082318A Active JP7153850B2 (ja) 2020-05-08 2020-05-08 面発光光源

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JP (1) JP7153850B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022071110A1 (ja) * 2020-09-29 2022-04-07 日亜化学工業株式会社 発光モジュールおよび面状光源
WO2023112426A1 (ja) * 2021-12-15 2023-06-22 株式会社ジャパンディスプレイ 表示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007329114A (ja) 2006-05-12 2007-12-20 Sharp Corp 導光板およびそれを備えた面状発光装置
JP2009224191A (ja) 2008-03-17 2009-10-01 Stanley Electric Co Ltd 照明装置
JP2010108919A (ja) 2008-10-01 2010-05-13 Mitsubishi Electric Corp 面状光源装置およびこれを用いた表示装置
JP2012124358A (ja) 2010-12-09 2012-06-28 Citizen Holdings Co Ltd 半導体発光装置及びその製造方法
JP2013232588A (ja) 2012-05-01 2013-11-14 Sharp Corp 発光装置
JP2016171227A (ja) 2015-03-13 2016-09-23 日亜化学工業株式会社 発光装置およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007329114A (ja) 2006-05-12 2007-12-20 Sharp Corp 導光板およびそれを備えた面状発光装置
JP2009224191A (ja) 2008-03-17 2009-10-01 Stanley Electric Co Ltd 照明装置
JP2010108919A (ja) 2008-10-01 2010-05-13 Mitsubishi Electric Corp 面状光源装置およびこれを用いた表示装置
JP2012124358A (ja) 2010-12-09 2012-06-28 Citizen Holdings Co Ltd 半導体発光装置及びその製造方法
JP2013232588A (ja) 2012-05-01 2013-11-14 Sharp Corp 発光装置
JP2016171227A (ja) 2015-03-13 2016-09-23 日亜化学工業株式会社 発光装置およびその製造方法

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JP2020123752A (ja) 2020-08-13

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