KR102096330B1 - 광학 적층체 - Google Patents

광학 적층체 Download PDF

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Publication number
KR102096330B1
KR102096330B1 KR1020190010193A KR20190010193A KR102096330B1 KR 102096330 B1 KR102096330 B1 KR 102096330B1 KR 1020190010193 A KR1020190010193 A KR 1020190010193A KR 20190010193 A KR20190010193 A KR 20190010193A KR 102096330 B1 KR102096330 B1 KR 102096330B1
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KR
South Korea
Prior art keywords
coating layer
hard coating
optical laminate
meth
group
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.)
Expired - Fee Related
Application number
KR1020190010193A
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English (en)
Korean (ko)
Other versions
KR20190092293A (ko
Inventor
미오 야스이
준이치 이케우치
히토시 후쿠이
가즈키 다이마츠
Original Assignee
스미또모 가가꾸 가부시키가이샤
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67547096&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102096330(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20190092293A publication Critical patent/KR20190092293A/ko
Application granted granted Critical
Publication of KR102096330B1 publication Critical patent/KR102096330B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B7/022—Mechanical 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
KR1020190010193A 2018-01-29 2019-01-25 광학 적층체 Expired - Fee Related KR102096330B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018012930 2018-01-29
JPJP-P-2018-012930 2018-01-29
JP2018202926A JP6626950B2 (ja) 2018-01-29 2018-10-29 光学積層体
JPJP-P-2018-202926 2018-10-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020200037234A Division KR20200037757A (ko) 2018-01-29 2020-03-27 광학 적층체

Publications (2)

Publication Number Publication Date
KR20190092293A KR20190092293A (ko) 2019-08-07
KR102096330B1 true KR102096330B1 (ko) 2020-04-02

Family

ID=67547096

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020190010193A Expired - Fee Related KR102096330B1 (ko) 2018-01-29 2019-01-25 광학 적층체
KR1020200037234A Withdrawn KR20200037757A (ko) 2018-01-29 2020-03-27 광학 적층체

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020200037234A Withdrawn KR20200037757A (ko) 2018-01-29 2020-03-27 광학 적층체

Country Status (3)

Country Link
JP (2) JP6626950B2 (enrdf_load_stackoverflow)
KR (2) KR102096330B1 (enrdf_load_stackoverflow)
TW (1) TW201936402A (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
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KR102390587B1 (ko) * 2019-10-01 2022-04-26 동우 화인켐 주식회사 하드코팅 필름 및 이를 포함하는 화상표시장치
KR102327414B1 (ko) * 2019-10-01 2021-11-17 동우 화인켐 주식회사 하드코팅 필름 및 이를 포함하는 화상표시장치
KR102332887B1 (ko) 2019-10-01 2021-11-30 동우 화인켐 주식회사 하드코팅 필름 및 이를 포함하는 화상표시장치
KR102327415B1 (ko) 2019-10-01 2021-11-17 동우 화인켐 주식회사 하드코팅 필름 및 이를 포함하는 화상표시장치
WO2021085404A1 (ja) * 2019-10-31 2021-05-06 住友化学株式会社 光学積層体及びフレキシブル表示装置
JP2021075052A (ja) * 2019-10-31 2021-05-20 住友化学株式会社 光学積層体及びフレキシブル表示装置
JP7427513B2 (ja) * 2020-04-15 2024-02-05 太陽ホールディングス株式会社 積層体、およびディスプレイのカバーウィンドウ
JP7297156B2 (ja) * 2020-05-20 2023-06-23 日本ペイント・オートモーティブコーティングス株式会社 積層フィルムおよび成形体、ならびにこれらの製造方法
WO2023027167A1 (ja) * 2021-08-27 2023-03-02 大日本印刷株式会社 表示装置用積層体および表示装置
KR102768458B1 (ko) * 2021-09-29 2025-02-13 코오롱인더스트리 주식회사 다층구조를 가지는 광학 필름 및 이를 포함하는 표시장치
JP2023083147A (ja) * 2021-12-03 2023-06-15 住友化学株式会社 フィルム及びポリイミド系樹脂
KR20230095446A (ko) * 2021-12-22 2023-06-29 엘지디스플레이 주식회사 표시장치
WO2024071314A1 (ja) * 2022-09-29 2024-04-04 株式会社カネカ ハードコートフィルムおよびディスプレイ
WO2025134947A1 (ja) * 2023-12-22 2025-06-26 日産化学株式会社 積層体

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KR101415841B1 (ko) * 2012-08-23 2014-07-09 주식회사 엘지화학 하드코팅 필름
JP6189642B2 (ja) * 2013-05-30 2017-08-30 リンテック株式会社 タッチパネル
KR101622899B1 (ko) * 2013-10-18 2016-05-19 아사히 가라스 가부시키가이샤 함불소 화합물, 하드 코트층 형성용 조성물 및 하드 코트층을 갖는 물품
JP6390375B2 (ja) * 2014-11-21 2018-09-19 大日本印刷株式会社 タッチパネル、積層体及び積層体の製造方法
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KR102031556B1 (ko) * 2015-06-26 2019-10-14 동우 화인켐 주식회사 적층 필름 및 이를 포함하는 화상 표시 장치
JP7016602B2 (ja) * 2015-07-17 2022-02-07 大日本印刷株式会社 タッチパネル用ハードコートフィルム、及び、折り畳み式画像表示装置
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KR101854524B1 (ko) * 2015-08-06 2018-05-03 동우 화인켐 주식회사 하드코팅 필름 및 이를 구비한 플렉시블 디스플레이
WO2017086338A1 (ja) * 2015-11-20 2017-05-26 日東電工株式会社 光学積層体および該光学積層体を用いた有機エレクトロルミネセンス表示装置
TWI623430B (zh) * 2016-02-16 2018-05-11 Toppan Tomoegawa Optical Films Co Ltd Hard coating film, polarizing plate using the same, hard coating film processing product, display member
CN108883614B (zh) * 2016-03-30 2021-08-03 日涂汽车涂料有限公司 成型装饰用层叠膜
TWI769157B (zh) * 2016-05-10 2022-07-01 日商住友化學股份有限公司 光學膜、具備該光學膜之可撓性裝置構件、及樹脂組成物
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Also Published As

Publication number Publication date
JP2020015319A (ja) 2020-01-30
JP2019130890A (ja) 2019-08-08
JP7221831B2 (ja) 2023-02-14
JP6626950B2 (ja) 2019-12-25
TW201936402A (zh) 2019-09-16
KR20190092293A (ko) 2019-08-07
KR20200037757A (ko) 2020-04-09

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