JPWO2023276704A5 - - Google Patents

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Publication number
JPWO2023276704A5
JPWO2023276704A5 JP2023531791A JP2023531791A JPWO2023276704A5 JP WO2023276704 A5 JPWO2023276704 A5 JP WO2023276704A5 JP 2023531791 A JP2023531791 A JP 2023531791A JP 2023531791 A JP2023531791 A JP 2023531791A JP WO2023276704 A5 JPWO2023276704 A5 JP WO2023276704A5
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JP
Japan
Prior art keywords
light
main surface
layer
emitting device
recesses
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.)
Pending
Application number
JP2023531791A
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English (en)
Japanese (ja)
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JPWO2023276704A1 (https=
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Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/024179 external-priority patent/WO2023276704A1/ja
Publication of JPWO2023276704A1 publication Critical patent/JPWO2023276704A1/ja
Publication of JPWO2023276704A5 publication Critical patent/JPWO2023276704A5/ja
Pending legal-status Critical Current

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JP2023531791A 2021-06-29 2022-06-16 Pending JPWO2023276704A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021107331 2021-06-29
PCT/JP2022/024179 WO2023276704A1 (ja) 2021-06-29 2022-06-16 発光装置用導光部材および発光装置

Publications (2)

Publication Number Publication Date
JPWO2023276704A1 JPWO2023276704A1 (https=) 2023-01-05
JPWO2023276704A5 true JPWO2023276704A5 (https=) 2025-06-10

Family

ID=84692344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023531791A Pending JPWO2023276704A1 (https=) 2021-06-29 2022-06-16

Country Status (7)

Country Link
US (1) US20240230978A1 (https=)
EP (1) EP4365481A4 (https=)
JP (1) JPWO2023276704A1 (https=)
KR (1) KR20240026886A (https=)
CN (1) CN117396940A (https=)
TW (1) TW202314303A (https=)
WO (1) WO2023276704A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025153272A (ja) * 2024-03-29 2025-10-10 日東電工株式会社 賦形フィルム、積層体、導光層付き積層体、及び照明装置
JP2025153273A (ja) * 2024-03-29 2025-10-10 日東電工株式会社 照明装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002333618A (ja) * 2001-05-07 2002-11-22 Nitto Denko Corp 反射型液晶表示装置
JP4122161B2 (ja) * 2002-02-04 2008-07-23 日本電産コパル株式会社 面発光装置
JP2004069729A (ja) 2002-08-01 2004-03-04 Okaya Electric Ind Co Ltd 光点式表示器
JP4009514B2 (ja) 2002-09-27 2007-11-14 倉敷繊維加工株式会社 生分解性空気清浄用フィルター
JP4448392B2 (ja) 2004-06-28 2010-04-07 Ｈｏｙａ株式会社 反射防止膜を有する光学素子の製造方法
WO2007083805A1 (ja) * 2006-01-23 2007-07-26 Fujifilm Corporation 面状照明装置
US7955531B1 (en) * 2006-04-26 2011-06-07 Rohm And Haas Electronic Materials Llc Patterned light extraction sheet and method of making same
JP2008040171A (ja) 2006-08-07 2008-02-21 Pentax Corp セルフクリーニング効果を有する反射防止膜を設けた光学素子及びその製造方法
FR2908523B1 (fr) * 2006-11-14 2011-04-01 Saint Gobain Structure diffusante plane, son procede de fabrication et ses applications.
JP4351696B2 (ja) * 2006-12-01 2009-10-28 アルプス電気株式会社 照光機構付きの入力装置
JP4384214B2 (ja) * 2007-09-27 2009-12-16 株式会社 日立ディスプレイズ 面発光素子，画像表示素子及びそれを用いた画像表示装置
JP5007416B2 (ja) 2009-02-17 2012-08-22 国立大学法人信州大学 多孔質シリカ膜の製造方法
KR20120115568A (ko) * 2010-02-10 2012-10-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 점탄성 층을 구비한 조명 장치
US20110244187A1 (en) 2010-04-06 2011-10-06 Modilis Holdings Llc Internal Cavity Optics
US8834004B2 (en) * 2012-08-13 2014-09-16 3M Innovative Properties Company Lighting devices with patterned printing of diffractive extraction features
WO2014057395A1 (en) * 2012-10-11 2014-04-17 Koninklijke Philips N.V. Thin and efficient light guide system
JP5970660B2 (ja) * 2013-06-13 2016-08-17 パナソニックＩｐマネジメント株式会社 光取り込みシートおよび光取り込みロッド、ならびにそれらを用いた受光装置、発光装置および光ファイバー用増幅器
EP3281049A4 (en) * 2015-04-10 2018-11-14 3M Innovative Properties Company Lightguide including laminated extraction film
JP7340793B2 (ja) * 2016-11-17 2023-09-08 パナソニックＩｐマネジメント株式会社 表示装置
TW202520934A (zh) * 2017-11-01 2025-05-16 日商日東電工股份有限公司 光分布結構、其製造方法及所製成的元件
CN111656085A (zh) 2018-01-26 2020-09-11 日东电工株式会社 Led照明器具用膜、led照明器具
KR102746689B1 (ko) * 2018-05-21 2024-12-26 닛토덴코 가부시키가이샤 개량된 배광 소자
EP4108731A4 (en) 2020-02-21 2024-03-27 Nitto Denko Corporation ADHESIVE COMPOSITION LAYER, LAMINATE PRODUCT, OPTICAL LAMINATE PRODUCT, OPTICAL DEVICE, AND METHOD FOR PRODUCING OPTICAL LAMINATE PRODUCT
KR102936204B1 (ko) 2020-02-21 2026-03-10 닛토덴코 가부시키가이샤 접착제층, 적층체, 광학 적층체 및 광학 적층체의 제조 방법, 및 광학 장치

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