KR102477377B9 - 점착제 조성물, 광학 적층체 및 디스플레이 장치 - Google Patents

점착제 조성물, 광학 적층체 및 디스플레이 장치

Info

Publication number
KR102477377B9
KR102477377B9 KR1020190105193A KR20190105193A KR102477377B9 KR 102477377 B9 KR102477377 B9 KR 102477377B9 KR 1020190105193 A KR1020190105193 A KR 1020190105193A KR 20190105193 A KR20190105193 A KR 20190105193A KR 102477377 B9 KR102477377 B9 KR 102477377B9
Authority
KR
South Korea
Prior art keywords
display device
sensitive adhesive
adhesive composition
pressure sensitive
optical laminate
Prior art date
Application number
KR1020190105193A
Other languages
English (en)
Other versions
KR102477377B1 (ko
KR20200024116A (ko
Inventor
손상하
주창환
윤성수
지한나
김수정
박근호
조성인
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
Publication of KR20200024116A publication Critical patent/KR20200024116A/ko
Application granted granted Critical
Publication of KR102477377B1 publication Critical patent/KR102477377B1/ko
Publication of KR102477377B9 publication Critical patent/KR102477377B9/ko

Links

Classifications

    • 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
    • C09J7/29—Laminated material
    • 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
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/068—Copolymers with monomers not covered by C09J133/06 containing glycidyl groups
    • 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
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
KR1020190105193A 2018-08-27 2019-08-27 점착제 조성물, 광학 적층체 및 디스플레이 장치 KR102477377B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180100195 2018-08-27
KR1020180100195 2018-08-27

Publications (3)

Publication Number Publication Date
KR20200024116A KR20200024116A (ko) 2020-03-06
KR102477377B1 KR102477377B1 (ko) 2022-12-15
KR102477377B9 true KR102477377B9 (ko) 2023-03-13

Family

ID=69802849

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190105193A KR102477377B1 (ko) 2018-08-27 2019-08-27 점착제 조성물, 광학 적층체 및 디스플레이 장치

Country Status (1)

Country Link
KR (1) KR102477377B1 (ko)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150011167A (ko) * 2013-07-22 2015-01-30 동우 화인켐 주식회사 아크릴계 필름용 점착제 조성물 및 이를 함유한 편광판
JP6330792B2 (ja) * 2015-11-25 2018-05-30 東洋インキＳｃホールディングス株式会社 粘着剤およびそれを用いた粘着シート
KR102024256B1 (ko) * 2016-09-23 2019-11-04 주식회사 엘지화학 점착 조성물
KR102079138B1 (ko) * 2016-09-26 2020-04-07 주식회사 엘지화학 점착 편광판

Also Published As

Publication number Publication date
KR102477377B1 (ko) 2022-12-15
KR20200024116A (ko) 2020-03-06

Similar Documents

Publication Publication Date Title
SG11202012953VA (en) Pressure-sensitive adhesive layer for flexible image display devices, laminate for flexible image display devices, and flexible image display device
GB2567060B (en) Adhesive and flexible display using the same
EP3572863A4 (en) OPTICAL DEVICE AND DISPLAY DEVICE
EP3540504A4 (en) DISPLAY DEVICE AND ASSOCIATED BACKLIGHT UNIT
EP3207094A4 (en) Silicone composition and a pressure sensitive adhesive film having a pressure sensitive adhesive layer made from the composition
SG11201708473TA (en) Polarizing film laminate comprising transparent pressure-sensitive adhesive layer, and display panel
SG10202106364UA (en) Both-sides adhesive optical film and image display device
EP3904953A4 (en) BACKLIGHT MODULE AND DISPLAY DEVICE
HK1248266A1 (zh) 丙烯酸粘合劑組合物及包含其的保護膜和顯示裝置
EP3832362A4 (en) DISPLAY MODULE AND DISPLAY DEVICE
EP3732265A4 (en) OPTICALLY CLEAR PRESSURE SENSITIVE ADHESIVES AND USES THEREOF
EP3263668A4 (en) Pressure-sensitive adhesive film, transparent sheet material with pressure-sensitive adhesive layer, and display device
EP3467594A4 (en) OPTICAL FILM AND DISPLAY UNIT
EP3584611A4 (en) ANTI-REFLECTIVE FILM AND DISPLAY DEVICE
EP3326812A4 (en) LAMINATE FILM, OPTICAL ELEMENT, AND IMAGE DISPLAY DEVICE
GB2585398B (en) Backlight unit and display device
EP3832441A4 (en) INDICATOR WITH PRESSURE SENSOR
EP3730292A4 (en) OPTICAL LAMINATE AND DISPLAY DEVICE
EP3778223A4 (en) FILM LAMINATE AND DISPLAY DEVICE
EP3875495A4 (en) CURABLE COMPOSITION, FILM, LAMINATE AND DISPLAY DEVICE
TWI561896B (en) Liquid optical clear adhesive (loca) curved bonding method and display device
EP3805850A4 (en) BACKLIGHT MODULE AND DISPLAY DEVICE
ZA201800270B (en) Pressure-sensitive adhesive film and the use thereof for protecting surfaces
EP3875494A4 (en) CURABLE COMPOSITION, FILM, LAMINATE AND DISPLAY
EP3480634A4 (en) PROTECTIVE FILM FOR POLARIZATION PLATE, POLARIZATION PLATE AND DISPLAY DEVICE

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
G170 Re-publication after modification of scope of protection [patent]