KR20180105226A - 적층체 - Google Patents
적층체 Download PDFInfo
- Publication number
- KR20180105226A KR20180105226A KR1020187025245A KR20187025245A KR20180105226A KR 20180105226 A KR20180105226 A KR 20180105226A KR 1020187025245 A KR1020187025245 A KR 1020187025245A KR 20187025245 A KR20187025245 A KR 20187025245A KR 20180105226 A KR20180105226 A KR 20180105226A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- polymer
- polymer film
- protective film
- 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.)
- Granted
Links
- 0 CCC(C)C(*1)C1NC Chemical compound CCC(C)C(*1)C1NC 0.000 description 1
Images
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
- 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
-
- 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
- B32B7/025—Electric or magnetic 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
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/405—Adhesives in the form of films or foils characterised by release liners characterised by the substrate of the release liner
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/09—Forming piezoelectric or electrostrictive materials
- H10N30/098—Forming organic materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/857—Macromolecular compositions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/871—Single-layered electrodes of multilayer piezoelectric or electrostrictive devices, e.g. internal electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
- H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- 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
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/204—Di-electric
-
- 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
- B32B2307/414—Translucent
-
- 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
- B32B2307/70—Other properties
- B32B2307/748—Releasability
-
- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- 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
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/05—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
- H10N30/057—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes by stacking bulk piezoelectric or electrostrictive bodies and electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
도 2는, 본 개시에 관한 적층체의 제2 양태를 도시하는 단면도이다.
12: 고분자 필름
14, 14A: 보호 필름
16: 점착층
18: 기재층
Claims (15)
- 중량 평균 분자량이 5만 내지 100만인 유기 압전 재료를 포함하고, 마이크로파 투과형 분자 배향계로 측정되는 기준 두께를 50㎛라고 하였을 때의 규격화 분자 배향 MORc가 1.0 내지 15.0이고, DSC법으로 얻어지는 결정화도가 20% 내지 80%이고, 가시광선에 대한 내부 헤이즈가 50% 이하인 고분자 필름 (A)와,
상기 고분자 필름 (A)의 한쪽의 주면에 접하는 박리 가능한 보호 필름 (B)를 갖고,
상기 보호 필름 (B)의 상기 고분자 필름 (A)와 접하는 면의 측을 나노인덴테이션법에 의해 측정하였을 때의 최대 압입 깊이 hmax가 53nm 내지 100nm인, 적층체. - 제1항에 있어서, 상기 최대 압입 깊이 hmax는 53nm 내지 60nm인, 적층체.
- 제1항 또는 제2항에 있어서, 상기 보호 필름 (B)가, 기재층과, 상기 기재층의 상기 고분자 필름 (A)에 대향하는 측의 주면 상에 형성된 점착층을 갖고,
상기 최대 압입 깊이 hmax는, 상기 보호 필름 (B)의 상기 점착층의 측을 측정하였을 때의 최대 압입 깊이인, 적층체. - 제3항에 있어서, 상기 점착층의 산가가 10mgKOH/g 이하인, 적층체.
- 제3항 또는 제4항에 있어서, 상기 기재층이 폴리올레핀계 수지 또는 폴리에틸렌테레프탈레이트계 수지로 이루어지고, 상기 점착층이 아크릴계 점착제를 포함하는, 적층체.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 고분자 필름 (A)와 상기 보호 필름 (B)의 T형 박리 강도가 0.07N/50mm 내지 1N/50mm인, 적층체.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 고분자 필름 (A)는, 가시광선에 대한 내부 헤이즈가 40% 이하이며, 또한 25℃에 있어서 응력-전하법으로 측정한 압전 상수 d14가 1pC/N 이상인, 적층체.
- 제7항에 있어서, 상기 내부 헤이즈가 1% 이하인, 적층체.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 고분자 필름 (A)는, 상기 규격화 분자 배향 MORc가 3.5 내지 15.0이고, 상기 규격화 분자 배향 MORc와 상기 결정화도의 곱이 70 내지 700인, 적층체.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 상기 유기 압전 재료는 광학 활성을 갖는 헬리컬 키랄 고분자 (X)인, 적층체.
- 제10항 또는 제11항에 있어서, 상기 헬리컬 키랄 고분자 (X)는, 광학 순도가 95.00%ee 이상인, 적층체.
- 제10항 내지 제12항 중 어느 한 항에 있어서, 상기 고분자 필름 (A) 중에 있어서의 상기 헬리컬 키랄 고분자 (X)의 함유량이 80질량% 이상인, 적층체.
- 제10항 내지 제13항 중 어느 한 항에 있어서, 상기 고분자 필름 (A)가, 카르보디이미드기, 에폭시기 및 이소시아네이트기로 이루어지는 군으로부터 선택되는 1종류 이상의 관능기를 갖는 중량 평균 분자량이 200 내지 60000인 안정화제 (Y1), 그리고 이미노에테르기를 갖는 안정화제 (Y2)로 이루어지는 군으로부터 선택되는 1종 이상의 안정화제 (Y)를, 상기 헬리컬 키랄 고분자 (X) 100질량부에 대하여 0.01질량부 내지 10질량부 포함하는, 적층체.
- 제1항 내지 제14항 중 어느 한 항에 있어서, 상기 보호 필름 (B)의 탄성률과, 고분자 필름 (A)의 탄성률이, 이하의 관계식 (F):
보호 필름 (B)의 탄성률/고분자 필름 (A)의 탄성률≥0.1 (식 F)
를 만족하는, 적층체.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2016-046183 | 2016-03-09 | ||
JP2016046183 | 2016-03-09 | ||
PCT/JP2017/009344 WO2017155006A1 (ja) | 2016-03-09 | 2017-03-08 | 積層体 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180105226A true KR20180105226A (ko) | 2018-09-27 |
KR102107328B1 KR102107328B1 (ko) | 2020-05-06 |
Family
ID=59789569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020187025245A Active KR102107328B1 (ko) | 2016-03-09 | 2017-03-08 | 적층체 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11088313B2 (ko) |
EP (1) | EP3418049B1 (ko) |
JP (1) | JP6591041B2 (ko) |
KR (1) | KR102107328B1 (ko) |
CN (1) | CN108698371B (ko) |
TW (1) | TWI715738B (ko) |
WO (1) | WO2017155006A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024071583A1 (ko) * | 2022-09-27 | 2024-04-04 | 에스케이마이크로웍스 주식회사 | 다층필름, 보호필름 및 다층전자장치 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2982938B1 (en) | 2011-04-08 | 2018-08-29 | Murata Manufacturing Co., Ltd. | Operation device including displacement sensor |
JP2020083911A (ja) * | 2018-11-15 | 2020-06-04 | 王子ホールディングス株式会社 | 積層シート |
WO2020194135A1 (en) * | 2019-03-22 | 2020-10-01 | Gentex Corporation | Piezoelectric films with low haze and methods of making and using |
KR20220140840A (ko) * | 2020-04-02 | 2022-10-18 | 가부시끼가이샤 구레하 | 적층 필름, 그의 제조 방법 및 이용 |
CN117769901A (zh) * | 2021-08-18 | 2024-03-26 | 富士胶片株式会社 | 压电膜及层叠压电元件 |
CN114919247A (zh) * | 2022-05-10 | 2022-08-19 | 浙江师范大学 | 一种层状复合薄膜及其制备方法、应用 |
CN119138128A (zh) * | 2022-05-18 | 2024-12-13 | 株式会社吴羽 | 导电压电膜、器件以及导电压电膜的制造方法 |
KR20250002466A (ko) * | 2022-05-18 | 2025-01-07 | 가부시끼가이샤 구레하 | 적층 압전 필름 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013199649A (ja) * | 2011-10-13 | 2013-10-03 | Mitsui Chemicals Inc | 高分子圧電材料、およびその製造方法 |
WO2014168188A1 (ja) * | 2013-04-10 | 2014-10-16 | 三井化学株式会社 | 積層体 |
WO2015030174A1 (ja) * | 2013-09-02 | 2015-03-05 | 三井化学株式会社 | 積層体 |
WO2015079899A1 (ja) * | 2013-11-26 | 2015-06-04 | 三井化学株式会社 | 高分子圧電材料及びその製造方法 |
JP2015188055A (ja) * | 2014-10-20 | 2015-10-29 | 三井化学株式会社 | 積層体 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3074404B2 (ja) | 1991-07-31 | 2000-08-07 | タキロン株式会社 | 高分子圧電材 |
EP0546696A1 (en) | 1991-12-13 | 1993-06-16 | Hewlett-Packard Company | Process for lithography on piezoelectric films |
JP3691658B2 (ja) * | 1998-04-03 | 2005-09-07 | 株式会社クラレ | マイクロ波を用いた分子配向度計測方法および装置 |
JP4445277B2 (ja) | 2004-01-29 | 2010-04-07 | 三井化学株式会社 | ポリ乳酸系樹脂と無機化合物からなる高分子圧電材料 |
JP5708214B2 (ja) * | 2011-03-28 | 2015-04-30 | セイコーエプソン株式会社 | 圧力センサー、センサーアレイ、センサーアレイの製造方法、及び把持装置 |
JP6118517B2 (ja) * | 2012-07-25 | 2017-04-19 | 帝人株式会社 | 圧電積層体 |
EP3035022B1 (en) * | 2013-10-07 | 2018-05-09 | Mitsui Chemicals, Inc. | Pressing-force detection device, and pressing-force-detecting touch panel |
JP6473896B2 (ja) * | 2014-05-07 | 2019-02-27 | パナソニックIpマネジメント株式会社 | 圧電デバイスおよびそれの製造方法 |
JP6280646B2 (ja) * | 2014-06-20 | 2018-02-14 | 富士フイルム株式会社 | 樹脂組成物、ポリエステルフィルム及び成形品 |
-
2017
- 2017-03-08 KR KR1020187025245A patent/KR102107328B1/ko active Active
- 2017-03-08 US US16/082,462 patent/US11088313B2/en active Active
- 2017-03-08 CN CN201780014912.6A patent/CN108698371B/zh active Active
- 2017-03-08 TW TW106107519A patent/TWI715738B/zh active
- 2017-03-08 EP EP17763346.8A patent/EP3418049B1/en active Active
- 2017-03-08 JP JP2018504570A patent/JP6591041B2/ja active Active
- 2017-03-08 WO PCT/JP2017/009344 patent/WO2017155006A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013199649A (ja) * | 2011-10-13 | 2013-10-03 | Mitsui Chemicals Inc | 高分子圧電材料、およびその製造方法 |
WO2014168188A1 (ja) * | 2013-04-10 | 2014-10-16 | 三井化学株式会社 | 積層体 |
WO2015030174A1 (ja) * | 2013-09-02 | 2015-03-05 | 三井化学株式会社 | 積層体 |
WO2015079899A1 (ja) * | 2013-11-26 | 2015-06-04 | 三井化学株式会社 | 高分子圧電材料及びその製造方法 |
JP2015188055A (ja) * | 2014-10-20 | 2015-10-29 | 三井化学株式会社 | 積層体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024071583A1 (ko) * | 2022-09-27 | 2024-04-04 | 에스케이마이크로웍스 주식회사 | 다층필름, 보호필름 및 다층전자장치 |
Also Published As
Publication number | Publication date |
---|---|
CN108698371A (zh) | 2018-10-23 |
JP6591041B2 (ja) | 2019-10-16 |
EP3418049A1 (en) | 2018-12-26 |
CN108698371B (zh) | 2020-08-28 |
US20190088850A1 (en) | 2019-03-21 |
WO2017155006A1 (ja) | 2017-09-14 |
EP3418049B1 (en) | 2021-02-17 |
JPWO2017155006A1 (ja) | 2019-01-10 |
TW201805156A (zh) | 2018-02-16 |
TWI715738B (zh) | 2021-01-11 |
US11088313B2 (en) | 2021-08-10 |
EP3418049A4 (en) | 2019-10-23 |
KR102107328B1 (ko) | 2020-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20180105226A (ko) | 적층체 | |
KR101743379B1 (ko) | 적층체 | |
KR101467721B1 (ko) | 고분자 압전 재료 및 그의 제조방법 | |
TWI641489B (zh) | 積層體 | |
TW201528084A (zh) | 按壓檢測裝置及按壓檢測觸控面板 | |
US10031606B2 (en) | Pressure detecting device and touch panel | |
CN107251252B (zh) | 高分子压电膜及其制造方法 | |
JP6408124B2 (ja) | フィルム巻層体及びその製造方法 | |
KR20170028950A (ko) | 고분자 압전 필름 | |
JP6487178B2 (ja) | 積層体 | |
JP6300458B2 (ja) | 積層圧電素子 | |
JP2015186909A (ja) | 積層体 | |
JP2015186908A (ja) | 積層体 | |
KR20170078754A (ko) | 적층체 | |
JP2016204619A (ja) | 高分子圧電材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
AMND | Amendment | ||
PA0105 | International application |
Patent event date: 20180831 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20190802 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20200212 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20190802 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
X091 | Application refused [patent] | ||
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20200212 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20191002 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20180831 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20200323 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20200316 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20200212 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20191002 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20180831 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20200427 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20200427 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |