JP7336348B2 - 表示体および粘着シート - Google Patents

表示体および粘着シート Download PDF

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Publication number
JP7336348B2
JP7336348B2 JP2019186879A JP2019186879A JP7336348B2 JP 7336348 B2 JP7336348 B2 JP 7336348B2 JP 2019186879 A JP2019186879 A JP 2019186879A JP 2019186879 A JP2019186879 A JP 2019186879A JP 7336348 B2 JP7336348 B2 JP 7336348B2
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JP
Japan
Prior art keywords
pressure
sensitive adhesive
adhesive layer
meth
display body
Prior art date
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Active
Application number
JP2019186879A
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English (en)
Japanese (ja)
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JP2021063152A (ja
Inventor
翔 小鯖
洋一 ▲高▼橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lintec Corp
Original Assignee
Lintec Corp
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 Lintec Corp filed Critical Lintec Corp
Priority to JP2019186879A priority Critical patent/JP7336348B2/ja
Priority to TW109132553A priority patent/TW202124634A/zh
Priority to CN202011079907.3A priority patent/CN112646507A/zh
Publication of JP2021063152A publication Critical patent/JP2021063152A/ja
Application granted granted Critical
Publication of JP7336348B2 publication Critical patent/JP7336348B2/ja
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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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2019186879A 2019-10-10 2019-10-10 表示体および粘着シート Active JP7336348B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019186879A JP7336348B2 (ja) 2019-10-10 2019-10-10 表示体および粘着シート
TW109132553A TW202124634A (zh) 2019-10-10 2020-09-21 顯示體及黏著片
CN202011079907.3A CN112646507A (zh) 2019-10-10 2020-10-10 显示体及粘着片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019186879A JP7336348B2 (ja) 2019-10-10 2019-10-10 表示体および粘着シート

Publications (2)

Publication Number Publication Date
JP2021063152A JP2021063152A (ja) 2021-04-22
JP7336348B2 true JP7336348B2 (ja) 2023-08-31

Family

ID=75346844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019186879A Active JP7336348B2 (ja) 2019-10-10 2019-10-10 表示体および粘着シート

Country Status (3)

Country Link
JP (1) JP7336348B2 (zh)
CN (1) CN112646507A (zh)
TW (1) TW202124634A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7445081B2 (ja) 2021-02-26 2024-03-06 リンテック株式会社 粘着シートおよび表示体

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001042107A (ja) 1999-07-27 2001-02-16 Lintec Corp 面光源体用粘着剤
JP2005263994A (ja) 2004-03-18 2005-09-29 Soken Chem & Eng Co Ltd 光拡散反射遮光性粘着テープ及びそれを用いるフラットパネル型ディスプレイ装置
JP2007084658A (ja) 2005-09-21 2007-04-05 Sumitomo Osaka Cement Co Ltd 近赤外線吸収粘着剤及び近赤外線吸収シート
JP2013067782A (ja) 2011-09-09 2013-04-18 Toyo Ink Sc Holdings Co Ltd 光学用粘着剤、光学用粘着シート及び積層体
WO2015174392A1 (ja) 2014-05-13 2015-11-19 三菱樹脂株式会社 画像表示装置用両面粘着シートの製造方法
WO2016121794A1 (ja) 2015-01-27 2016-08-04 ハリマ化成株式会社 粘着剤組成物および粘着シート
JP2018200463A (ja) 2017-05-09 2018-12-20 日東電工株式会社 光学部材用組成物、光学部材及び画像表示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001042107A (ja) 1999-07-27 2001-02-16 Lintec Corp 面光源体用粘着剤
JP2005263994A (ja) 2004-03-18 2005-09-29 Soken Chem & Eng Co Ltd 光拡散反射遮光性粘着テープ及びそれを用いるフラットパネル型ディスプレイ装置
JP2007084658A (ja) 2005-09-21 2007-04-05 Sumitomo Osaka Cement Co Ltd 近赤外線吸収粘着剤及び近赤外線吸収シート
JP2013067782A (ja) 2011-09-09 2013-04-18 Toyo Ink Sc Holdings Co Ltd 光学用粘着剤、光学用粘着シート及び積層体
WO2015174392A1 (ja) 2014-05-13 2015-11-19 三菱樹脂株式会社 画像表示装置用両面粘着シートの製造方法
WO2016121794A1 (ja) 2015-01-27 2016-08-04 ハリマ化成株式会社 粘着剤組成物および粘着シート
JP2018200463A (ja) 2017-05-09 2018-12-20 日東電工株式会社 光学部材用組成物、光学部材及び画像表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7445081B2 (ja) 2021-02-26 2024-03-06 リンテック株式会社 粘着シートおよび表示体

Also Published As

Publication number Publication date
TW202124634A (zh) 2021-07-01
JP2021063152A (ja) 2021-04-22
CN112646507A (zh) 2021-04-13

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