KR20220166332A - 투명 고내열 필름을 포함하는 적층체 - Google Patents

투명 고내열 필름을 포함하는 적층체 Download PDF

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KR20220166332A
KR20220166332A KR1020227039210A KR20227039210A KR20220166332A KR 20220166332 A KR20220166332 A KR 20220166332A KR 1020227039210 A KR1020227039210 A KR 1020227039210A KR 20227039210 A KR20227039210 A KR 20227039210A KR 20220166332 A KR20220166332 A KR 20220166332A
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South Korea
Prior art keywords
film
high heat
transparent high
polyimide
heat resistance
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KR1020227039210A
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Korean (ko)
Inventor
데츠오 오쿠야마
마코토 나카무라
덴이치로 미즈구치
하루미 요네무시
히로유키 와쿠이
가야 도쿠다
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도요보 가부시키가이샤
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

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  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Laminated Bodies (AREA)
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534490B2 (https=) 1973-06-04 1978-02-17
JP2018132768A (ja) 2012-06-19 2018-08-23 新日鉄住金化学株式会社 表示装置支持基材用ポリイミドフィルムの製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR200E (https=)
JP5152104B2 (ja) * 2009-06-08 2013-02-27 東洋紡株式会社 積層体およびその製造方法
JP5304490B2 (ja) 2009-07-02 2013-10-02 東洋紡株式会社 積層体およびその製造方法
WO2012050072A1 (ja) * 2010-10-13 2012-04-19 東洋紡績株式会社 ポリイミドフィルムとその製造方法、積層体の製造方法
WO2012141293A2 (ja) * 2011-04-15 2012-10-18 東洋紡績株式会社 積層体とその製造方法および、この積層体を用いたデバイス構造体の作成方法
JP5224011B2 (ja) * 2011-04-15 2013-07-03 東洋紡株式会社 積層体とその製造方法及びそれを用いたデバイス構造体の製造方法
JP2013226784A (ja) * 2012-03-27 2013-11-07 Toyobo Co Ltd 積層体とその製造方法及びそれを用いたデバイス構造体の製造方法
JP6363077B2 (ja) * 2013-07-24 2018-07-25 ユニチカ株式会社 積層体およびその処理法ならびにフレキシブルデバイスの製造方法
JP6332617B2 (ja) * 2014-04-16 2018-05-30 東洋紡株式会社 ポリイミド前駆体フィルム層／無機基板積層体、およびその製造方法、ポリイミドフィルム層／無機基板積層体の製造方法、およびフレキシブル電子デバイスの製造方法
US10155864B2 (en) * 2014-05-24 2018-12-18 Kaneka Corporation Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, polyimide film, and production method for laminate
JP6571094B2 (ja) * 2014-09-19 2019-09-04 ユニチカ株式会社 積層体およびフレキシブルデバイスの製造方法
JP6966847B2 (ja) * 2016-08-10 2021-11-17 日鉄ケミカル＆マテリアル株式会社 透明ポリイミドフィルムの製造方法
CN107722268B (zh) * 2016-08-10 2021-12-21 日铁化学材料株式会社 聚酰亚胺前体、聚酰亚胺及透明聚酰亚胺膜的制造方法
US11274182B2 (en) * 2017-05-11 2022-03-15 Kaneka Corporation Poly(amic acid), poly(amic acid) solution, polyimide, polyimide film, layered product, flexible device, and production method for polyimide film
CN111527150B (zh) * 2017-12-26 2023-05-30 株式会社钟化 聚酰胺酸组合物及其制造方法、聚酰亚胺薄膜、层叠体及其制造方法、及挠性装置
KR102013534B1 (ko) * 2018-12-24 2019-08-22 에스케이씨코오롱피아이 주식회사 디스플레이 기판 제조용 폴리아믹산 조성물 및 이를 이용하여 디스플레이용 기판을 제조하는 방법
KR102097431B1 (ko) * 2019-05-13 2020-04-07 에스케이씨코오롱피아이 주식회사 폴리이미드 및 이의 제조 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534490B2 (https=) 1973-06-04 1978-02-17
JP2018132768A (ja) 2012-06-19 2018-08-23 新日鉄住金化学株式会社 表示装置支持基材用ポリイミドフィルムの製造方法

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