CN120813872A - 液晶偏振干涉元件及滤光片 - Google Patents

液晶偏振干涉元件及滤光片

Info

Publication number
CN120813872A
CN120813872A CN202480016585.8A CN202480016585A CN120813872A CN 120813872 A CN120813872 A CN 120813872A CN 202480016585 A CN202480016585 A CN 202480016585A CN 120813872 A CN120813872 A CN 120813872A
Authority
CN
China
Prior art keywords
liquid crystal
crystal layer
layer
interference element
polarization interference
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
CN202480016585.8A
Other languages
English (en)
Chinese (zh)
Inventor
齐藤之人
矢内雄二郎
久永和也
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN120813872A publication Critical patent/CN120813872A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • 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
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
CN202480016585.8A 2023-03-08 2024-03-07 液晶偏振干涉元件及滤光片 Pending CN120813872A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023-035595 2023-03-08
JP2023035595 2023-03-08
JP2024010181 2024-01-26
JP2024-010181 2024-01-26
PCT/JP2024/008812 WO2024185854A1 (ja) 2023-03-08 2024-03-07 液晶偏光干渉素子、および、フィルター

Publications (1)

Publication Number Publication Date
CN120813872A true CN120813872A (zh) 2025-10-17

Family

ID=92675290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480016585.8A Pending CN120813872A (zh) 2023-03-08 2024-03-07 液晶偏振干涉元件及滤光片

Country Status (4)

Country Link
US (1) US20250377494A1 (https=)
JP (1) JPWO2024185854A1 (https=)
CN (1) CN120813872A (https=)
WO (1) WO2024185854A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025263472A1 (ja) * 2024-06-19 2025-12-26 富士フイルム株式会社 光学フィルターおよび光学システム
WO2025263541A1 (ja) * 2024-06-21 2025-12-26 富士フイルム株式会社 光学フィルターおよび光学システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011233208A (ja) * 2010-04-28 2011-11-17 Asahi Glass Co Ltd 波長選択波長板、波長選択回折素子および光ヘッド装置
JP6969141B2 (ja) * 2017-04-11 2021-11-24 大日本印刷株式会社 位相差フィルム、偏光板補償フィルム、及び外光反射防止フィルム
WO2019131918A1 (ja) * 2017-12-28 2019-07-04 富士フイルム株式会社 光学素子および導光素子
JP7619843B2 (ja) * 2021-03-09 2025-01-22 住友化学株式会社 表示装置
JP7763594B2 (ja) * 2021-03-09 2025-11-04 住友化学株式会社 光学積層体および楕円偏光板
WO2022215364A1 (ja) * 2021-04-08 2022-10-13 ソニーグループ株式会社 波長選択性位相差素子および投射型表示装置
CN117242375A (zh) * 2021-04-20 2023-12-15 富士胶片株式会社 层叠体、带有粘合层的层叠体、偏振片及图像显示装置

Also Published As

Publication number Publication date
WO2024185854A1 (ja) 2024-09-12
US20250377494A1 (en) 2025-12-11
JPWO2024185854A1 (https=) 2024-09-12

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