KR102269203B1 - 마스크 필름 및 이를 이용한 편광판의 제조방법 - Google Patents

마스크 필름 및 이를 이용한 편광판의 제조방법 Download PDF

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Publication number
KR102269203B1
KR102269203B1 KR1020180097783A KR20180097783A KR102269203B1 KR 102269203 B1 KR102269203 B1 KR 102269203B1 KR 1020180097783 A KR1020180097783 A KR 1020180097783A KR 20180097783 A KR20180097783 A KR 20180097783A KR 102269203 B1 KR102269203 B1 KR 102269203B1
Authority
KR
South Korea
Prior art keywords
polarizing plate
mask film
film
polarizer
present
Prior art date
Application number
KR1020180097783A
Other languages
English (en)
Korean (ko)
Other versions
KR20200022090A (ko
Inventor
이병선
나균일
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to KR1020180097783A priority Critical patent/KR102269203B1/ko
Priority to TW108130079A priority patent/TWI738040B/zh
Priority to PCT/KR2019/010698 priority patent/WO2020040570A1/ko
Publication of KR20200022090A publication Critical patent/KR20200022090A/ko
Application granted granted Critical
Publication of KR102269203B1 publication Critical patent/KR102269203B1/ko

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    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
KR1020180097783A 2018-08-22 2018-08-22 마스크 필름 및 이를 이용한 편광판의 제조방법 KR102269203B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020180097783A KR102269203B1 (ko) 2018-08-22 2018-08-22 마스크 필름 및 이를 이용한 편광판의 제조방법
TW108130079A TWI738040B (zh) 2018-08-22 2019-08-22 遮罩膜、偏光板及其製備方法以及影像顯示裝置
PCT/KR2019/010698 WO2020040570A1 (ko) 2018-08-22 2019-08-22 마스크 필름 및 이를 이용한 편광판의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180097783A KR102269203B1 (ko) 2018-08-22 2018-08-22 마스크 필름 및 이를 이용한 편광판의 제조방법

Publications (2)

Publication Number Publication Date
KR20200022090A KR20200022090A (ko) 2020-03-03
KR102269203B1 true KR102269203B1 (ko) 2021-06-24

Family

ID=69592029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180097783A KR102269203B1 (ko) 2018-08-22 2018-08-22 마스크 필름 및 이를 이용한 편광판의 제조방법

Country Status (3)

Country Link
KR (1) KR102269203B1 (zh)
TW (1) TWI738040B (zh)
WO (1) WO2020040570A1 (zh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916955B1 (ko) 2003-04-21 2009-09-14 닛토덴코 가부시키가이샤 편광자, 그 제조 방법, 편광판, 광학 필름 및 화상 표시장치
KR101023837B1 (ko) * 2008-01-11 2011-03-22 주식회사 엘지화학 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치
KR102353030B1 (ko) * 2014-01-27 2022-01-19 코닝 인코포레이티드 얇은 시트와 캐리어의 제어된 결합을 위한 물품 및 방법
TWI589939B (zh) * 2014-03-26 2017-07-01 Ｌｇ化學股份有限公司 用於製造具有局部消偏振區域的偏光器的方法 及偏光器、偏光板及使用其製造的圖像顯示裝置
KR101766015B1 (ko) * 2014-06-30 2017-08-08 주식회사 엘지화학 편광판의 제조방법
CN106662695B (zh) * 2014-10-06 2019-09-13 株式会社Lg化学 用于制造偏振片的方法及使用其制造的偏振片
KR101845135B1 (ko) * 2015-07-24 2018-04-04 삼성에스디아이 주식회사 편광판용 점착제 조성물, 이로부터 형성된 편광판용 점착 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
KR102097816B1 (ko) * 2016-01-11 2020-04-07 주식회사 엘지화학 편광자, 이의 제조 방법 및 이를 포함하는 표시 장치

Also Published As

Publication number Publication date
WO2020040570A1 (ko) 2020-02-27
TW202022067A (zh) 2020-06-16
KR20200022090A (ko) 2020-03-03
TWI738040B (zh) 2021-09-01

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