JPS59224825A - Sealant for liquid crystal panel - Google Patents
Sealant for liquid crystal panelInfo
- Publication number
- JPS59224825A JPS59224825A JP9961083A JP9961083A JPS59224825A JP S59224825 A JPS59224825 A JP S59224825A JP 9961083 A JP9961083 A JP 9961083A JP 9961083 A JP9961083 A JP 9961083A JP S59224825 A JPS59224825 A JP S59224825A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- acrylic acid
- higher alcohol
- ester
- sealant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 22
- 239000000565 sealant Substances 0.000 title claims abstract description 13
- -1 alcohol ester Chemical class 0.000 claims abstract description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 229920006254 polymer film Polymers 0.000 claims abstract description 6
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 229920006289 polycarbonate film Polymers 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract description 3
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 abstract description 2
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 abstract description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract description 2
- 150000001408 amides Chemical class 0.000 abstract description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 2
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 abstract description 2
- 150000002148 esters Chemical class 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000010408 film Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241001643623 Enteles Species 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はポリマーフィルムを基板とする液晶表示パネル
用シール剤に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sealant for a liquid crystal display panel using a polymer film as a substrate.
従来の液晶表示装置は、無機ガラスを基板とした液晶表
示パネルが装着されているため、重量が重い上に外部か
らの衝撃によって割れ易く、更に製造上曲げ加工その他
の自由形状加工が難しいという欠点があった。Conventional liquid crystal display devices are equipped with a liquid crystal display panel using an inorganic glass substrate, so they are heavy and easily break due to external impact, and they also have the disadvantage of being difficult to bend or otherwise process into free shapes during manufacturing. was there.
そこで近年液晶表示パネルの基板として無機ガラスを使
用する代わりに、軽量で曲げその他の加工性に優れ、外
部からの衝撃にも耐えるポリマーフィルムを用いること
が提案されているが、構懇の域を出ず、解決すべき問題
がある。Therefore, in recent years, instead of using inorganic glass as a substrate for liquid crystal display panels, it has been proposed to use polymer films that are lightweight, have excellent bending and other processability, and can withstand external impacts. There are problems that need to be resolved.
その一つがシール剤であってポリマーフィルムを用いる
と液晶表示パネルの」二下基板をシールスルノニ、無機
ガラスと同様のエポキシ系接着剤を用いたのでは充分な
シール強度及び柔軟性（フレキシビリティ）が得られな
い。もとよりシール剤としては■基板と基板との接着力
が充分あること。■液晶、耐向膜等と反応してそれらを
劣化させない。■電極としての金属膜を劣化させないと
の条件を満たしている必要がある。One of these is a sealant, and using a polymer film seals the lower substrate of the liquid crystal display panel, whereas using an epoxy adhesive similar to inorganic glass does not provide sufficient sealing strength and flexibility. I can't get it. Of course, as a sealant, it must have sufficient adhesion between two substrates. ■Does not react with liquid crystals, anti-resistance films, etc. and cause them to deteriorate. ■It is necessary to satisfy the condition that the metal film used as an electrode is not deteriorated.
とこロカホリエチレンテレフタレートフィルム、ポリエ
ーテルサルホン
ーボネートフィルム等はもともと暉接着性の物質であり
、これを強力に接着１，シかも液晶、配向膜等、金属膜
と反応しにくいシール剤は見出されていなかった。However, Rokafolyethylene terephthalate film, polyether sulfone carbonate film, etc. are originally adhesive substances, and it is possible to bond them strongly.Sealants that do not easily react with metal films such as liquid crystals and alignment films have been found. It had not been done.
更に、基板に一軸延伸ポリエステル、二軸延伸ホリエス
テル、ポリエーテルサルホンフィルムを用いる場合、Ｍ
ＤとＴＤ力方向の熱収縮率が異なると液晶パネルを製作
する際、加熱する必要のある接着剤ではカールあるいは
表示のずれが生じてしまう。Furthermore, when using uniaxially stretched polyester, biaxially stretched polyester, or polyethersulfone film for the substrate, M
If the thermal shrinkage rates in the D and TD force directions are different, curling or display deviation will occur in adhesives that require heating when manufacturing a liquid crystal panel.
そこで本発明者は、強力な接着力を有し、しかもフレキ
シビリティがあり、更になるへく低温加熱で接着できる
シール剤について鋭意検討を重ねた。その結果アクＩＪ
／Ｌ／酸の高級アルコールエステルを主成分とする共
重合体を有効成分とすると良いことを見出し本発明を完
成した。Therefore, the inventors of the present invention have conducted intensive studies on sealants that have strong adhesive strength, are flexible, and can be bonded by heating at low temperatures. As a result, Aku IJ
The present invention was completed by discovering that it is advantageous to use a copolymer mainly composed of a higher alcohol ester of /L/acid as an active ingredient.
リル酸２ーエチルヘキシルで代表される炭素数４以上の
高級アルコールのアクリル酸エヌテルで、これに共重合
させる望ましい成分としてはα、β−不飽和カルボン酸
が挙げられ、具体的にはアクリル酸又はメタアクリル酸
が用いられる。更に本発明シール剤は所謂粘着剤として
の性状であることが望ましく、アクリル酸メチル、同エ
チル、同プロピル、同ヒドロキシエチル等の低級アルコ
ールエステル酢酸ヒニル、マレイン酸エステル、フマー
ル酸エステル、アリルエーテル不飽和アミド等の成分を
公知技術を基礎にして共重合させるのが望ましい。Acrylic acid entel is a higher alcohol with 4 or more carbon atoms represented by 2-ethylhexyl lyric acid. Desirable components to be copolymerized with this include α,β-unsaturated carboxylic acids, specifically acrylic acid or Methacrylic acid is used. Furthermore, it is desirable that the sealant of the present invention has properties as a so-called adhesive, and includes lower alcohol esters such as methyl acrylate, ethyl acrylate, propyl acrylate, and hydroxyethyl ester, vinyl acetate, maleate ester, fumarate ester, and allyl ether. It is desirable to copolymerize components such as saturated amides on the basis of known techniques.
本発明の共重合体は周知の共重合体合成技術に従って製
造されるので説明は省略する。形態は溶液型でも水性分
散型でもよい。The copolymer of the present invention is produced according to well-known copolymer synthesis techniques, so a description thereof will be omitted. The form may be a solution type or an aqueous dispersion type.
これらの共重合体の組成としては、アクリル酸の高級ア
ルコールエステルが５０〜９９．５重量％であり、α、
β−不飽和カルボン酸が０．５〜５重量％、その他の共
重合成分がＯ〜４９５３−
重量％である。The composition of these copolymers is 50 to 99.5% by weight of higher alcohol ester of acrylic acid, α,
The amount of β-unsaturated carboxylic acid is 0.5 to 5% by weight, and the amount of other copolymerization components is 0 to 4953% by weight.
以上詳述したように本発明シール剤はアクリル酸の高級
アルコールエヌテル系共重合体を有゛効成分とするもの
であるので、基板同志を強固に接着し、しかも接着後フ
レキシビリティを有し、更に低温加熱で接着できる。そ
のため本発明シール剤を使用して製作した液晶パネルは
耐熱性、耐寒性が充分あり信頼性が高く、パネル全体が
フレキシビリティがある。As detailed above, since the sealing agent of the present invention contains a higher alcohol ether-based copolymer of acrylic acid as an effective ingredient, it can firmly adhere the substrates to each other and has flexibility after adhesion. , and can be bonded by low-temperature heating. Therefore, a liquid crystal panel manufactured using the sealant of the present invention has sufficient heat resistance and cold resistance, is highly reliable, and has flexibility as a whole.
以下に本発明を実施例により更に詳述する。The present invention will be explained in more detail below using examples.
実施例 １
アクリル酸２−エチルヘキシル、６４重量部、アクリル
酸ヒドロキシエチル３重量部、酢酸ビニ／Ｌ／２３重量
部、アクリル酸ブチル１０重量部、アクリル酸１重量部
を重合させて得られた水性分散液を酸化インジウムを主
成分とする透明電極を設けたかつ水平配向処理を施した
一軸延伸ポリエチレンテレフタレートフィルム上にマヌ
ク印刷し乾燥した。Example 1 Aqueous solution obtained by polymerizing 64 parts by weight of 2-ethylhexyl acrylate, 3 parts by weight of hydroxyethyl acrylate, 23 parts by weight of vinyl acetate/L, 10 parts by weight of butyl acrylate, and 1 part by weight of acrylic acid. The dispersion was printed on a uniaxially stretched polyethylene terephthalate film provided with a transparent electrode mainly composed of indium oxide and subjected to a horizontal alignment treatment, and then dried.
次にギャグ剤を分散させ、２枚のフィルム基板を重ね、
５０℃、５分間加温した後 ＴＮ型液晶を封入し液晶表
示パネルを製作１７た。Next, disperse the gag agent, overlap the two film substrates,
After heating at 50° C. for 5 minutes, a TN type liquid crystal was sealed and a liquid crystal display panel was manufactured17.
このパネルの評価特性結果を次に示す。The evaluation characteristics of this panel are shown below.
（１） はくり強度テスト
シール巾１５ｆｌ、はくり速度５０順／ｍ ｉ ｎでテ
ストしたところ９００〜１０００２／１５ｆｆｆｆてあ
った。(1) Peeling strength test When tested at a seal width of 15 fl and a peeling speed of 50 sequences/min, the strength was 900 to 10,002/15 ffff.
（２） 気密テスト
液晶を封入し、封止した液晶セルを１０〜３０日放置し
液晶のもれを目視で判断した。その結果、２０個中１個
も液晶のもれはなかった。(2) Airtightness Test The sealed liquid crystal cell was filled with liquid crystal and left for 10 to 30 days, and leakage of the liquid crystal was visually determined. As a result, not one out of 20 had liquid crystal leakage.
（３） 初期配向テスト
シール剤を塗布し液晶を封入したパネルレノ配向状態を
目視でテストしたところ良好であった。(3) Initial alignment test The alignment state of the panel coated with a sealant and sealed with liquid crystal was visually tested and found to be good.
（４） シール剤を塗布し、電極のとり出し部分にあ
たる金属薄膜の状態をテストしたところ金属薄膜の変−
化は見当らなかった。(4) When we applied a sealant and tested the condition of the metal thin film at the electrode extraction part, we found that the metal thin film had changed.
No change was found.
Claims (1)
る共重合体を有効成分とするポリマーフィルムを基板に
した液晶パネル用ンール剤。 （２） アクリル酸の高級アルコールエステルを主成
分とする共重合体がα、β−不飽和カルポン酸とを含む
共重合体である特許請求の範囲第１項記載の液晶パネル
用シール剤。 （３） アクリル酸の高級アルコールエステルが、ア
クリル酸２−エチルヘキＶ ／Ｌ’である特許請求の範
囲第１項記載の液晶バネへ一ル剤。 （４） ポリマーフィルムが二軸延伸ポリエステル、
−軸延伸ポリエステル、ポリエーテルサルホン、ポリカ
ーボネートフィルムである特許請求の範囲第１項記載の
液晶バネψμ−ル剤。[Claims] Yama: A coating agent for liquid crystal panels using a polymer film as a substrate, the active ingredient being a copolymer containing a higher alcohol ester of acrylic acid as a main component. (2) The sealant for a liquid crystal panel according to claim 1, wherein the copolymer containing a higher alcohol ester of acrylic acid as a main component is a copolymer containing α,β-unsaturated carboxylic acid. (3) The liquid crystal spring adhesive according to claim 1, wherein the higher alcohol ester of acrylic acid is 2-ethylhexyl acrylate V/L'. (4) The polymer film is biaxially oriented polyester,
- The liquid crystal spring ψμ film agent according to claim 1, which is an axially oriented polyester, polyether sulfone, or polycarbonate film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9961083A JPS59224825A (en) | 1983-06-06 | 1983-06-06 | Sealant for liquid crystal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9961083A JPS59224825A (en) | 1983-06-06 | 1983-06-06 | Sealant for liquid crystal panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59224825A true JPS59224825A (en) | 1984-12-17 |
Family
ID=14251862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9961083A Pending JPS59224825A (en) | 1983-06-06 | 1983-06-06 | Sealant for liquid crystal panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59224825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2686984A1 (en) * | 1992-01-30 | 1993-08-06 | Futaba Denshi Kogyo Kk | Casing for a display device and its method of manufacture |
-
1983
- 1983-06-06 JP JP9961083A patent/JPS59224825A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2686984A1 (en) * | 1992-01-30 | 1993-08-06 | Futaba Denshi Kogyo Kk | Casing for a display device and its method of manufacture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI274779B (en) | Acrylic pressure sensitive adhesive having antistatic property | |
| CN103320062A (en) | Pressure-sensitive adhesive, pressure-sensitive adhesive layer, and pressure-sensitive adhesive sheet | |
| TWI328029B (en) | Acrylic pressure sensitive adhesive with good antistatic property | |
| US6841241B2 (en) | Repeated use of an adhesive-film laminate | |
| CN100551985C (en) | The acrylic pressure sensitive adhesive composition that is used for polarizing coating | |
| CN101910344B (en) | Adhesive composition, and an adhesive polarising plate and liquid crystal display device comprising the same | |
| JP5648494B2 (en) | Adhesive sheet, optical film with adhesive, and optical laminate | |
| CN102395640B (en) | Binder composition | |
| JP4014370B2 (en) | Colored adhesive film for electronic displays | |
| US6451156B2 (en) | Pressure-sensitive adhesive sheets and method of fixing functional film | |
| CN103571403A (en) | Adhesive, adhesive layer and adhesive sheet | |
| CN103703395B (en) | Polaroid with adhesive phase and image display device | |
| US8440304B2 (en) | Acrylic pressure sensitive adhesive formulation and articles comprising same | |
| JP5493158B2 (en) | Optical pressure-sensitive adhesive composition and optical functional film | |
| CN104011160A (en) | Adhesive, adhesive layer, and adhesive sheet | |
| CN103619977A (en) | Adhesive agent composition, adhesive agent layer, and adhesive sheet | |
| CN104736656A (en) | Tacky-Adhesive Composition | |
| JP2005314453A (en) | Acrylic resin and adhesive containing the resin | |
| CN102933677A (en) | Pressure-sensitive adhesive composition for optical film, pressure-sensitive adhesive layer for optical film, pressure-sensitive adhesive optical film, and image display device | |
| JP2008260824A (en) | Optical self-adhesive composition and optical functional film | |
| CN103998553A (en) | Adhesive, adhesive layer, and adhesive sheet | |
| JP4555921B2 (en) | Acrylic-based blister-resistant adhesive resin composition, transfer-film-like adhesive using the same, blister-resistant adhesive sheet and uses thereof | |
| JP2002107507A (en) | Film with adhesive for electronic display | |
| JPH09145925A (en) | Self-adhesive polarizing plate | |
| TW201529775A (en) | Pressure-sensitive adhesive composition, polarizer with pressure-sensitive adhesive, and display device |