JP7066964B2 - 面状光源 - Google Patents

面状光源 Download PDF

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Publication number
JP7066964B2
JP7066964B2 JP2020160936A JP2020160936A JP7066964B2 JP 7066964 B2 JP7066964 B2 JP 7066964B2 JP 2020160936 A JP2020160936 A JP 2020160936A JP 2020160936 A JP2020160936 A JP 2020160936A JP 7066964 B2 JP7066964 B2 JP 7066964B2
Authority
JP
Japan
Prior art keywords
light
light emitting
light source
emitting element
adjusting member
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.)
Active
Application number
JP2020160936A
Other languages
English (en)
Japanese (ja)
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JP2021125453A (ja
Inventor
拓也 中林
啓 橋本
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
Original Assignee
Nichia Corp
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 Nichia Corp filed Critical Nichia Corp
Priority to TW110101921A priority Critical patent/TWI766547B/zh
Priority to TW111116345A priority patent/TWI823371B/zh
Priority to KR1020210009323A priority patent/KR102515333B1/ko
Priority to EP21153396.3A priority patent/EP3859205A1/en
Priority to CN202110116371.6A priority patent/CN113204139A/zh
Priority to CN202120247270.8U priority patent/CN216792629U/zh
Priority to US17/163,485 priority patent/US11536439B2/en
Publication of JP2021125453A publication Critical patent/JP2021125453A/ja
Priority to JP2022067853A priority patent/JP7256427B2/ja
Application granted granted Critical
Publication of JP7066964B2 publication Critical patent/JP7066964B2/ja
Priority to US18/057,006 priority patent/US11821622B2/en
Priority to KR1020230037805A priority patent/KR102681540B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
JP2020160936A 2020-01-31 2020-09-25 面状光源 Active JP7066964B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
TW110101921A TWI766547B (zh) 2020-01-31 2021-01-19 面狀光源
TW111116345A TWI823371B (zh) 2020-01-31 2021-01-19 面狀光源
KR1020210009323A KR102515333B1 (ko) 2020-01-31 2021-01-22 면상 광원
EP21153396.3A EP3859205A1 (en) 2020-01-31 2021-01-26 Planar light source
CN202120247270.8U CN216792629U (zh) 2020-01-31 2021-01-28 面状光源
CN202110116371.6A CN113204139A (zh) 2020-01-31 2021-01-28 面状光源
US17/163,485 US11536439B2 (en) 2020-01-31 2021-01-31 Planar light source with through hole and adjusting members
JP2022067853A JP7256427B2 (ja) 2020-01-31 2022-04-15 面状光源
US18/057,006 US11821622B2 (en) 2020-01-31 2022-11-18 Planar light source with through hole and adjusting members
KR1020230037805A KR102681540B1 (ko) 2020-01-31 2023-03-23 면상 광원

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020015664 2020-01-31
JP2020015664 2020-01-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022067853A Division JP7256427B2 (ja) 2020-01-31 2022-04-15 面状光源

Publications (2)

Publication Number Publication Date
JP2021125453A JP2021125453A (ja) 2021-08-30
JP7066964B2 true JP7066964B2 (ja) 2022-05-16

Family

ID=77459449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020160936A Active JP7066964B2 (ja) 2020-01-31 2020-09-25 面状光源

Country Status (2)

Country Link
JP (1) JP7066964B2 (zh)
TW (1) TWI766547B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7314474B2 (ja) 2021-07-19 2023-07-26 日亜化学工業株式会社 面状光源

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010070885A1 (ja) 2008-12-15 2010-06-24 パナソニック株式会社 面状照明装置および液晶ディスプレイ装置
WO2018116816A1 (ja) 2016-12-22 2018-06-28 オムロン株式会社 導光板、面光源装置、表示装置及び電子機器
JP2019033251A (ja) 2017-07-21 2019-02-28 マブン オプトロニックス カンパニー リミテッドＭａｖｅｎ Ｏｐｔｒｏｎｉｃｓ Ｃｏ．， Ｌｔｄ． 非対称な形状の発光装置、当該発光装置を用いたバックライトモジュール、当該発光装置の製造方法
US20190259923A1 (en) 2018-02-22 2019-08-22 Epistar Corporation Light-emitting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8506148B2 (en) * 2008-11-20 2013-08-13 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
TWI524121B (zh) * 2013-12-25 2016-03-01 奇菱光電股份有限公司 背光模組及其光學板結構
KR102446576B1 (ko) * 2017-12-08 2022-09-27 서울반도체 주식회사 백라이트 유닛
EP3547377B1 (en) * 2018-03-26 2021-06-30 Nichia Corporation Method of manufacturing light emitting module, and light emitting module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010070885A1 (ja) 2008-12-15 2010-06-24 パナソニック株式会社 面状照明装置および液晶ディスプレイ装置
WO2018116816A1 (ja) 2016-12-22 2018-06-28 オムロン株式会社 導光板、面光源装置、表示装置及び電子機器
JP2019033251A (ja) 2017-07-21 2019-02-28 マブン オプトロニックス カンパニー リミテッドＭａｖｅｎ Ｏｐｔｒｏｎｉｃｓ Ｃｏ．， Ｌｔｄ． 非対称な形状の発光装置、当該発光装置を用いたバックライトモジュール、当該発光装置の製造方法
US20190259923A1 (en) 2018-02-22 2019-08-22 Epistar Corporation Light-emitting device

Also Published As

Publication number Publication date
JP2021125453A (ja) 2021-08-30
TW202132881A (zh) 2021-09-01
TWI766547B (zh) 2022-06-01

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