KR102822798B1 - 박막층 전사용 적층체 - Google Patents

박막층 전사용 적층체 Download PDF

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Publication number
KR102822798B1
KR102822798B1 KR1020227030708A KR20227030708A KR102822798B1 KR 102822798 B1 KR102822798 B1 KR 102822798B1 KR 1020227030708 A KR1020227030708 A KR 1020227030708A KR 20227030708 A KR20227030708 A KR 20227030708A KR 102822798 B1 KR102822798 B1 KR 102822798B1
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KR
South Korea
Prior art keywords
layer
film
thin film
liquid crystal
release
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KR1020227030708A
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English (en)
Korean (ko)
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KR20220155987A (ko
Inventor
미츠하루 나카타니
히로시 시바노
Original Assignee
도요보 가부시키가이샤
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Classifications

    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B32B37/025—Transfer laminating
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B7/04—Interconnection of layers
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/268—Release layers
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/55—Liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
KR1020227030708A 2020-03-26 2021-03-05 박막층 전사용 적층체 Active KR102822798B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020056823 2020-03-26
JPJP-P-2020-056823 2020-03-26
PCT/JP2021/008796 WO2021192933A1 (ja) 2020-03-26 2021-03-05 薄膜層転写用積層体

Publications (2)

Publication Number Publication Date
KR20220155987A KR20220155987A (ko) 2022-11-24
KR102822798B1 true KR102822798B1 (ko) 2025-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227030708A Active KR102822798B1 (ko) 2020-03-26 2021-03-05 박막층 전사용 적층체

Country Status (4)

Country Link
JP (1) JP6954502B1 (https=)
KR (1) KR102822798B1 (https=)
CN (1) CN115335222B (https=)
WO (1) WO2021192933A1 (https=)

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JP7416969B2 (ja) * 2020-09-28 2024-01-17 富士フイルム株式会社 転写フィルム、積層体の製造方法、回路配線の製造方法
JP7484682B2 (ja) * 2020-12-02 2024-05-16 王子ホールディングス株式会社 二軸延伸ポリプロピレンフィルム、金属層一体型ポリプロピレンフィルム、フィルムコンデンサ、及びフィルムロール
JP7844940B2 (ja) * 2021-10-14 2026-04-14 東レ株式会社 コンプレッションモールド用離型フィルム
JP2023109131A (ja) * 2022-01-26 2023-08-07 東レ株式会社 ポリオレフィンフィルムおよび離型用フィルム
JP2025155665A (ja) * 2024-03-29 2025-10-14 住友化学株式会社 光学積層体及び光学積層体の製造方法

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JP2019145769A (ja) 2018-02-20 2019-08-29 タツタ電線株式会社 電磁波シールドフィルム

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Also Published As

Publication number Publication date
CN115335222B (zh) 2024-01-16
JP6954502B1 (ja) 2021-10-27
JPWO2021192933A1 (https=) 2021-09-30
WO2021192933A1 (ja) 2021-09-30
CN115335222A (zh) 2022-11-11
KR20220155987A (ko) 2022-11-24

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