CN119836588A - 光学元件、光学系统装置和光学系统装置的制造方法 - Google Patents

光学元件、光学系统装置和光学系统装置的制造方法 Download PDF

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Publication number
CN119836588A
CN119836588A CN202380064352.0A CN202380064352A CN119836588A CN 119836588 A CN119836588 A CN 119836588A CN 202380064352 A CN202380064352 A CN 202380064352A CN 119836588 A CN119836588 A CN 119836588A
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CN
China
Prior art keywords
optical element
dielectric layer
light
refractive index
concave
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
CN202380064352.0A
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English (en)
Chinese (zh)
Inventor
中村智宣
杨哲
绳田晃史
小川大贵
粟屋信义
田中觉
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Scivax Corp
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Scivax 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 Scivax Corp filed Critical Scivax Corp
Publication of CN119836588A publication Critical patent/CN119836588A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0961—Lens arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Integrated Circuits (AREA)
CN202380064352.0A 2022-08-05 2023-08-04 光学元件、光学系统装置和光学系统装置的制造方法 Pending CN119836588A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-125808 2022-08-05
JP2022125808 2022-08-05
PCT/JP2023/028540 WO2024029616A1 (ja) 2022-08-05 2023-08-04 光学素子、光学系装置および光学系装置の製造方法

Publications (1)

Publication Number Publication Date
CN119836588A true CN119836588A (zh) 2025-04-15

Family

ID=89849455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380064352.0A Pending CN119836588A (zh) 2022-08-05 2023-08-04 光学元件、光学系统装置和光学系统装置的制造方法

Country Status (5)

Country Link
EP (1) EP4567477A1 (https=)
JP (2) JP7752436B2 (https=)
CN (1) CN119836588A (https=)
TW (1) TW202424537A (https=)
WO (1) WO2024029616A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026083634A1 (ja) * 2024-10-17 2026-04-23 信越化学工業株式会社 光学系装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859326B2 (en) 2002-09-20 2005-02-22 Corning Incorporated Random microlens array for optical beam shaping and homogenization
JP2005070666A (ja) * 2003-08-27 2005-03-17 Sharp Corp マイクロレンズ基板の製造方法
CN107429993B (zh) * 2015-01-29 2021-06-15 新加坡恒立私人有限公司 用于产生图案化照明的装置
JP6755076B2 (ja) * 2015-03-31 2020-09-16 Ａｇｃ株式会社 光学素子、投影装置および計測装置
JP6765893B2 (ja) * 2016-08-02 2020-10-07 キヤノン株式会社 光学素子、光学装置、およびランダム凹凸形状の形成方法
JP7161287B2 (ja) * 2016-12-28 2022-10-26 恵和株式会社 液晶表示装置用光学シート及び液晶表示装置用バックライトユニット
WO2019230758A1 (ja) * 2018-05-29 2019-12-05 株式会社クラレ 微細パターンフィルム、及び、ヘッドアップディスプレイ装置
WO2020217943A1 (ja) * 2019-04-22 2020-10-29 日本板硝子株式会社 放射角度変換素子および発光装置
JP6863505B2 (ja) * 2019-07-01 2021-04-21 大日本印刷株式会社 拡散部材、積層体、拡散部材のセット、ｌｅｄバックライトおよび表示装置
JP6841889B1 (ja) * 2019-11-06 2021-03-10 デクセリアルズ株式会社 マイクロレンズアレイ、投影型画像表示装置、マイクロレンズアレイの設計方法及びマイクロレンズアレイの製造方法
CN115552278B (zh) * 2020-05-13 2025-03-04 Ｓｃｉｖａｘ株式会社 光学系统装置及光学元件制造方法
JP7418050B2 (ja) 2021-08-25 2024-01-19 Ｓｃｉｖａｘ株式会社 光学系装置
WO2023090435A1 (ja) * 2021-11-19 2023-05-25 Ｓｃｉｖａｘ株式会社 光学系装置および光学素子製造方法

Also Published As

Publication number Publication date
TW202424537A (zh) 2024-06-16
EP4567477A1 (en) 2025-06-11
JP2025176203A (ja) 2025-12-03
WO2024029616A1 (ja) 2024-02-08
JP7752436B2 (ja) 2025-10-10
JPWO2024029616A1 (https=) 2024-02-08

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