CN116348791A - 光学结构 - Google Patents

光学结构 Download PDF

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Publication number
CN116348791A
CN116348791A CN202180068594.8A CN202180068594A CN116348791A CN 116348791 A CN116348791 A CN 116348791A CN 202180068594 A CN202180068594 A CN 202180068594A CN 116348791 A CN116348791 A CN 116348791A
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CN
China
Prior art keywords
refractive index
low
index layer
layer
refractive
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
CN202180068594.8A
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English (en)
Chinese (zh)
Inventor
富冈峻悟
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of CN116348791A publication Critical patent/CN116348791A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B2005/1804—Transmission gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
CN202180068594.8A 2020-10-13 2021-10-05 光学结构 Pending CN116348791A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020172704 2020-10-13
JP2020-172704 2020-10-13
PCT/JP2021/036799 WO2022080186A1 (ja) 2020-10-13 2021-10-05 光学構造

Publications (1)

Publication Number Publication Date
CN116348791A true CN116348791A (zh) 2023-06-27

Family

ID=81207982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180068594.8A Pending CN116348791A (zh) 2020-10-13 2021-10-05 光学结构

Country Status (4)

Country Link
US (1) US12535627B2 (https=)
JP (1) JPWO2022080186A1 (https=)
CN (1) CN116348791A (https=)
WO (1) WO2022080186A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023166718A (ja) * 2022-05-10 2023-11-22 Ｔｏｐｐａｎホールディングス株式会社 マイクロレンズアレイおよび固体撮像素子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013025318A (ja) * 2012-10-11 2013-02-04 Tamron Co Ltd 反射防止膜及び光学素子
US20130032914A1 (en) * 2011-08-05 2013-02-07 Sony Corporation Solid-state imaging apparatus and electronic apparatus
CN104011567A (zh) * 2011-12-28 2014-08-27 富士胶片株式会社 光学构件组及使用该光学构件组的固体摄像元件
JP2016206682A (ja) * 2016-08-10 2016-12-08 株式会社タムロン 光学素子
CN106662691A (zh) * 2014-06-30 2017-05-10 三星电子株式会社 具有低折射率层的光学元件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6247534B2 (ja) * 2010-10-20 2017-12-13 スリーエム イノベイティブ プロパティズ カンパニー 光学拡散性低屈折率要素
WO2013148407A1 (en) * 2012-03-30 2013-10-03 3M Innovative Properties Company Protective coating for low index material
EP3413100B1 (en) * 2016-09-27 2020-11-04 LG Chem, Ltd. Antireflection film
JP2019195051A (ja) 2018-05-01 2019-11-07 キヤノン株式会社 光電変換装置および機器
JP2020115515A (ja) * 2019-01-17 2020-07-30 ソニーセミコンダクタソリューションズ株式会社 撮像装置及び電子機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130032914A1 (en) * 2011-08-05 2013-02-07 Sony Corporation Solid-state imaging apparatus and electronic apparatus
CN104011567A (zh) * 2011-12-28 2014-08-27 富士胶片株式会社 光学构件组及使用该光学构件组的固体摄像元件
JP2013025318A (ja) * 2012-10-11 2013-02-04 Tamron Co Ltd 反射防止膜及び光学素子
CN106662691A (zh) * 2014-06-30 2017-05-10 三星电子株式会社 具有低折射率层的光学元件
JP2016206682A (ja) * 2016-08-10 2016-12-08 株式会社タムロン 光学素子

Also Published As

Publication number Publication date
WO2022080186A1 (ja) 2022-04-21
JPWO2022080186A1 (https=) 2022-04-21
US20230244013A1 (en) 2023-08-03
US12535627B2 (en) 2026-01-27

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