TWI560257B - Light-diffusing adhesive layer and light-diffusing adhesive film - Google Patents

Light-diffusing adhesive layer and light-diffusing adhesive film

Info

Publication number
TWI560257B
TWI560257B TW103143165A TW103143165A TWI560257B TW I560257 B TWI560257 B TW I560257B TW 103143165 A TW103143165 A TW 103143165A TW 103143165 A TW103143165 A TW 103143165A TW I560257 B TWI560257 B TW I560257B
Authority
TW
Taiwan
Prior art keywords
light
diffusing adhesive
adhesive layer
adhesive film
diffusing
Prior art date
Application number
TW103143165A
Other languages
Chinese (zh)
Other versions
TW201522565A (en
Inventor
Takeshi Nagakura
Ryuusuke Shimaguchi
Ryo Hasegawa
Atsushi Suzuki
Hiroyuki Yoshida
Akiyo Hishinuma
Original Assignee
Fujimori Kogyo Co
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 Fujimori Kogyo Co filed Critical Fujimori Kogyo Co
Publication of TW201522565A publication Critical patent/TW201522565A/en
Application granted granted Critical
Publication of TWI560257B publication Critical patent/TWI560257B/en

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
    • C09J7/30—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
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
TW103143165A 2013-12-10 2014-12-10 Light-diffusing adhesive layer and light-diffusing adhesive film TWI560257B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013255443A JP6343837B2 (en) 2013-12-10 2013-12-10 Light diffusion adhesive layer and light diffusion adhesive film

Publications (2)

Publication Number Publication Date
TW201522565A TW201522565A (en) 2015-06-16
TWI560257B true TWI560257B (en) 2016-12-01

Family

ID=53341618

Family Applications (2)

Application Number Title Priority Date Filing Date
TW103143165A TWI560257B (en) 2013-12-10 2014-12-10 Light-diffusing adhesive layer and light-diffusing adhesive film
TW105133855A TWI640597B (en) 2013-12-10 2014-12-10 Light-diffusing adhesive layer and light-diffusing adhesive film

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW105133855A TWI640597B (en) 2013-12-10 2014-12-10 Light-diffusing adhesive layer and light-diffusing adhesive film

Country Status (4)

Country Link
JP (1) JP6343837B2 (en)
KR (5) KR20150067717A (en)
CN (1) CN104694052B (en)
TW (2) TWI560257B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6644971B2 (en) * 2014-08-06 2020-02-12 藤森工業株式会社 Adhesive layer and adhesive film
JP6620325B2 (en) * 2014-08-06 2019-12-18 藤森工業株式会社 Adhesive layer and adhesive film
TW201710435A (en) * 2015-07-13 2017-03-16 王子控股股份有限公司 Adhesive sheet and laminate, and method for producing the same
CN107987214B (en) * 2016-10-26 2020-11-27 宁波激智科技股份有限公司 Diffusion particles suitable for aqueous adhesive system and preparation method thereof
CN108070050A (en) * 2016-11-11 2018-05-25 宁波激智科技股份有限公司 A kind of diffusion particle and preparation method thereof
KR102223918B1 (en) * 2017-04-21 2021-03-05 삼성에스디아이 주식회사 Adhesive film for polarizing plate, polarizing plate comprising the same and optical display apparatus comprising the same
JP6783275B2 (en) * 2018-09-05 2020-11-11 藤森工業株式会社 Light-diffusing adhesive layer and light-diffusing adhesive film
JP6783276B2 (en) * 2018-09-05 2020-11-11 藤森工業株式会社 Light-diffusing adhesive layer and light-diffusing adhesive film
TWI779211B (en) * 2019-02-12 2022-10-01 日商日東電工股份有限公司 Reinforcing film, manufacturing method and reinforcing method of device
US20230044139A1 (en) * 2020-01-09 2023-02-09 Lg Innotek Co., Ltd. Light route control member and display device comprising same
JP7058693B2 (en) * 2020-08-14 2022-04-22 藤森工業株式会社 Light-diffusing adhesive layer and light-diffusing adhesive film
JPWO2022209643A1 (en) * 2021-03-31 2022-10-06
TW202348764A (en) * 2022-03-31 2023-12-16 日商巴川製紙所股份有限公司 Anisotropic light diffusion adhesive layer and display device comprising the same
CN115976646A (en) * 2022-09-06 2023-04-18 中国科学院福建物质结构研究所 Crystal material and preparation method and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201305298A (en) * 2011-06-14 2013-02-01 Sumitomo Chemical Co Light-diffusing adhesive composition, light-diffusing adhesive sheet, polarizing plate, and liquid crystal display panel

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JP3516976B2 (en) 1994-02-04 2004-04-05 株式会社きもと Surface light source
JP3908934B2 (en) * 2001-10-23 2007-04-25 日東電工株式会社 Adhesive optical member and liquid crystal display device
JP2003315545A (en) * 2002-04-24 2003-11-06 Nitto Denko Corp Optical film, transmissive liquid crystal display, and method for manufacturing the display
JP2005263994A (en) * 2004-03-18 2005-09-29 Soken Chem & Eng Co Ltd Light-diffusive/reflective-and-screening adhesive tape and flat panel-type display device using the same
JP2006293281A (en) 2005-03-17 2006-10-26 Seiko Epson Corp Optical component and projector
JP4800722B2 (en) 2005-09-26 2011-10-26 日東電工株式会社 Optical pressure-sensitive adhesive composition, optical pressure-sensitive adhesive layer, optical member with a pressure-sensitive adhesive layer, method for producing the same, and image display device
JP2009091522A (en) 2007-10-12 2009-04-30 Toyo Ink Mfg Co Ltd Adhesive composition and laminate obtained by using the same
JP2010053347A (en) * 2008-07-31 2010-03-11 Jsr Corp Light-diffusing pressure-sensitive adhesive composition, light-diffusing pressure-sensitive adhesive sheet and method for producing the same
EP2334743A1 (en) * 2008-09-17 2011-06-22 3M Innovative Properties Company Light diffusive pressure sensitive adhesive
WO2010033571A1 (en) * 2008-09-17 2010-03-25 3M Innovative Properties Company Optical adhesive with diffusive properties
JP5524640B2 (en) 2010-01-26 2014-06-18 大王製紙株式会社 Adhesive sheet
JP2012021148A (en) 2010-06-16 2012-02-02 Nippon Synthetic Chem Ind Co Ltd:The Pressure-sensitive adhesive, pressure-sensitive adhesive for optical member, optical member with pressure-sensitive adhesive layer and image display device
JP6097473B2 (en) * 2010-12-13 2017-03-15 日東電工株式会社 Optical film pressure-sensitive adhesive composition, optical film pressure-sensitive adhesive layer, pressure-sensitive adhesive optical film, and image display device
JP5583048B2 (en) 2011-02-14 2014-09-03 リンテック株式会社 Optical pressure-sensitive adhesive composition, optical pressure-sensitive adhesive layer, and optical pressure-sensitive adhesive laminate
JP5614328B2 (en) 2011-02-25 2014-10-29 藤倉化成株式会社 Adhesive composition, adhesive film, and optical component
JP5842439B2 (en) * 2011-03-10 2016-01-13 住友化学株式会社 Optical film with adhesive and optical laminate using the same
JP2012212092A (en) * 2011-03-24 2012-11-01 Mitsubishi Paper Mills Ltd Transmission type transparent screen and manufacturing method thereof
JP5760571B2 (en) 2011-03-24 2015-08-12 Dic株式会社 Colored adhesive tape for fixing polarizing film
JP5683369B2 (en) * 2011-04-22 2015-03-11 藤森工業株式会社 Adhesive composition and surface protective film
JP5469194B2 (en) * 2011-05-02 2014-04-09 日東電工株式会社 Adhesive, adhesive layer, and adhesive sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201305298A (en) * 2011-06-14 2013-02-01 Sumitomo Chemical Co Light-diffusing adhesive composition, light-diffusing adhesive sheet, polarizing plate, and liquid crystal display panel

Also Published As

Publication number Publication date
KR102136989B1 (en) 2020-07-23
KR20150067717A (en) 2015-06-18
CN104694052B (en) 2017-04-12
KR20170126424A (en) 2017-11-17
TW201706379A (en) 2017-02-16
JP6343837B2 (en) 2018-06-20
KR20160135116A (en) 2016-11-24
KR20160116319A (en) 2016-10-07
KR102210613B1 (en) 2021-02-01
CN104694052A (en) 2015-06-10
KR20200090677A (en) 2020-07-29
TW201522565A (en) 2015-06-16
KR101784278B1 (en) 2017-10-11
JP2015113384A (en) 2015-06-22
TWI640597B (en) 2018-11-11

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