KR101702707B1 - 편광판용 접착필름, 이를 위한 편광판용 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치 - Google Patents
편광판용 접착필름, 이를 위한 편광판용 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치 Download PDFInfo
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- KR101702707B1 KR101702707B1 KR1020140052949A KR20140052949A KR101702707B1 KR 101702707 B1 KR101702707 B1 KR 101702707B1 KR 1020140052949 A KR1020140052949 A KR 1020140052949A KR 20140052949 A KR20140052949 A KR 20140052949A KR 101702707 B1 KR101702707 B1 KR 101702707B1
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- polarizing plate
- compound
- epoxy compound
- meth
- acrylate
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- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 125000005409 triarylsulfonium group Chemical group 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2는 본 발명 일 실시예의 광학표시장치의 단면도이다.
에폭시계 | 아크릴레이트계 | 광증감제 | 광양이온 중합개시제 | ||||||||
① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ | ⑨ | ⑩ | ⑪ | |
실시예1 | 1 | - | 79 | - | - | 20 | - | - | - | 2 | 1 |
실시예2 | 5 | - | 75 | - | - | 20 | - | - | - | 4 | 0.5 |
실시예3 | 10 | - | 70 | - | - | 20 | - | - | - | 3 | 1 |
실시예4 | 5 | - | - | 75 | - | 20 | - | - | - | 4 | 0.5 |
실시예5 | 5 | - | - | - | 75 | 20 | - | - | - | 4 | 1 |
실시예6 | 5 | - | - | - | 75 | - | 20 | - | - | 4 | 0.5 |
실시예7 | 5 | - | - | - | 75 | - | 10 | 10 | - | 2 | 1.5 |
실시예8 | 5 | - | - | - | 75 | - | 10 | - | 10 | 3 | 1.5 |
실시예9 | - | 5 | - | - | 75 | - | 10 | 10 | - | 4 | 1.5 |
실시예10 | - | 5 | - | - | 75 | - | 10 | - | 10 | 3 | 1 |
실시예11 | - | 5 | - | - | 75 | - | 10 | - | 10 | 4 | 1 |
실시예12 | - | 5 | - | - | 75 | - | 10 | - | 10 | 5 | 1 |
비교예1 | - | - | 40 | - | - | 60 | - | - | - | 1 | - |
비교예2 | - | - | 50 | - | - | 50 | - | - | - | - | 0.5 |
비교예3 | 60 | - | - | - | - | 40 | - | - | - | 0.5 | 0.5 |
비교예4 | - | 40 | 60 | - | - | - | - | - | - | 10 | 1 |
상부보호필름 | 하부보호필름 | 접착필름Tg(℃) | 접착성 | 24시간 침수 후 접착성 | FT-IR peak ratio(C=O 대비 C=C) | FT-IR peak (C=O) |
|||
상부면 | 하부면 | 상부면 | 하부면 | ||||||
실시예1 | TAC | COP | 76 | ○ | ○ | ○ | ○ | 0.013 | 0.217 |
실시예2 | TAC | COP | 78 | ○ | ○ | ◎ | ○ | 0.011 | 0.209 |
실시예3 | PET | COP | 82 | ◎ | ○ | ◎ | ○ | 0.009 | 0.211 |
실시예4 | ACRYL | COP | 98 | ○ | ◎ | ◎ | ◎ | 0.005 | 0.205 |
실시예5 | TAC | COP | 84 | ○ | ◎ | ◎ | ◎ | 0.005 | 0.207 |
실시예6 | PET | COP | 86 | ○ | ○ | ○ | ◎ | 0.008 | 0.209 |
실시예7 | ACRYL | COP | 88 | ○ | ○ | ◎ | ◎ | 0.007 | 0.209 |
실시예8 | TAC | COP | 90 | ◎ | ○ | ◎ | ◎ | 0.006 | 0.203 |
실시예9 | ACRYL | COP | 95 | ◎ | ○ | ◎ | ◎ | 0.005 | 0.202 |
실시예 10 |
TAC | COP | 94 | ○ | ◎ | ○ | ◎ | 0.006 | 0.203 |
실시예 11 |
PET | COP | 100 | ◎ | ◎ | ◎ | ◎ | 0.002 | 0.199 |
실시예 12 |
PET | COP | 92 | ○ | ◎ | ◎ | ◎ | 0.004 | 0.204 |
비교예1 | PET | COP | 5 | × | × | × | × | 0.215 | 0.335 |
비교예2 | TAC | COP | 7 | △ | △ | × | × | 0.097 | 0.287 |
비교예3 | ACRYL | COP | 65 | △ | △ | △ | × | 0.035 | 0.256 |
비교예4 | PET | COP | 123 | △ | △ | △ | × | 0 | 0 |
Claims (18)
- 에폭시계 화합물 및 (메트)아크릴레이트계 화합물을 포함하는 편광판용 접착제 조성물로 형성되고, (메트)아크릴레이트계 -(C=O)-(1720 내지 1725cm-1) 피크의 높이에 대한 (메트)아크릴레이트계 -(CH=CH)- 또는 -(CH=CCH3)-(1630 내지 1640cm-1) 피크의 높이의 비가 0.015 이하인 편광판용 접착필름.
- 제1항에 있어서, 상기 편광판용 접착필름은 유리전이온도가 55 내지 105℃인 편광판용 접착필름.
- 제1항에 있어서, 상기 접착제 조성물 중 상기 (메트)아크릴레이트계 화합물에 대한 상기 에폭시계 화합물의 중량비는 1 초과인 편광판용 접착필름.
- 제1항에 있어서, 상기 에폭시계 화합물은 유리전이온도가 50 내지 200℃인 에폭시계 화합물과 유리전이온도가 0 내지 150℃인 에폭시계 화합물의 혼합물을 포함하는 편광판용 접착필름.
- 제4항에 있어서, 상기 유리전이온도가 50 내지 200℃인 에폭시계 화합물과 상기 유리전이온도가 0 내지 150℃인 에폭시계 화합물의 유리전이온도는 서로 다른 편광판용 접착필름.
- 제1항에 있어서, 상기 에폭시계 화합물은 방향족기를 1개 갖는 에폭시계 화합물; 및 방향족기를 2개 이상 갖는 에폭시계 화합물, 지환족 에폭시계 화합물, 수소화 에폭시계 화합물, 지방족 에폭시계 화합물 중 하나 이상의 혼합물을 포함하는 편광판용 접착필름.
- 제6항에 있어서, 상기 방향족기를 1개 갖는 에폭시계 화합물은 페닐글리시딜에테르, 레조시놀디글리시딜에테르, 부틸페닐글리시딜에테르 중 하나 이상을 포함하는 편광판용 접착필름.
- 제1항에 있어서, 상기 접착제 조성물은 광증감제와 광양이온 중합 개시제를 더 포함하는 편광판용 접착필름.
- 제8항에 있어서, 상기 접착제 조성물은 고형분 기준 상기 에폭시계 화합물 40 내지 90중량%, 상기 (메트)아크릴레이트계 화합물 9 내지 59중량%, 상기 광증감제와 광양이온 중합개시제의 합 1 내지 10중량%를 포함하는 편광판용 접착필름.
- 에폭시계 화합물, (메트)아크릴레이트계 화합물, 광증감제, 및 광양이온 중합개시제를 포함하고,
상기 에폭시계 화합물은 (A1)유리전이온도가 0 내지 150℃이고 방향족기를 1개 갖는 에폭시계 화합물; 및 (A2)유리전이온도가 50 내지 200℃이고 방향족기를 2개 이상 갖는 에폭시계 화합물, 지환족 에폭시계 화합물, 수소화 에폭시계 화합물, 지방족 에폭시계 화합물 중 하나 이상을 포함하는 편광판용 접착제 조성물이고,
상기 (메트)아크릴레이트계 화합물은 수산기를 갖는 단관능 (메트)아크릴레이트이고,
상기 편광판용 접착제 조성물로 형성된 편광판용 접착필름은 (메트)아크릴레이트계 -(C=O)-(1720 내지 1725cm-1) 피크의 높이에 대한 (메트)아크릴레이트계 -(CH=CH)- 또는 -(CH=CCH3)-(1630 내지 1640cm-1) 피크의 높이의 비가 0.015 이하이고,
상기 (A1)에폭시계 화합물은 상기 에폭시계 화합물 중 1 내지 20중량%로 포함되고, 상기 (A2)에폭시계 화합물은 상기 에폭시계 화합물 중 80 내지 99중량%로 포함되는 것인, 편광판용 접착제 조성물. - 제10항에 있어서, 상기 접착제 조성물은 고형분 기준 상기 에폭시계 화합물 40 내지 90중량%, 상기 (메트)아크릴레이트계 화합물 9 내지 59중량%, 상기 광증감제와 광양이온 중합개시제의 합 1 내지 10중량%를 포함하는 편광판용 접착제 조성물.
- 제10항에 있어서, 상기 방향족기를 1개 갖는 에폭시계 화합물은 페닐글리시딜에테르, 레조시놀디글리시딜에테르, 부틸페닐글리시딜에테르 중 하나 이상을 포함하는 편광판용 접착제 조성물.
- 제10항에 있어서, 상기 접착제 조성물 중 상기 (메트)아크릴레이트계 화합물에 대한 상기 에폭시계 화합물의 중량비는 1 초과인 편광판용 접착제 조성물.
- 삭제
- 삭제
- 제10항에 있어서, 상기 (메트)아크릴레이트계 화합물은 탄소수 6 내지 10의 아릴옥시기로 치환된 탄소수 1 내지 10의 알킬기를 갖는 (메트)아크릴레이트를 더 포함하는 편광판용 접착제 조성물.
- 제1항 내지 제9항 중 어느 한 항의 편광판용 접착필름 또는
제10항, 제11항, 제12항, 제13항, 제16항 중 어느 한 항의 편광판용 접착제 조성물을 포함하는 편광판. - 제17항의 편광판을 포함하는 광학표시장치.
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KR1020140052949A KR101702707B1 (ko) | 2014-04-30 | 2014-04-30 | 편광판용 접착필름, 이를 위한 편광판용 접착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치 |
CN201510212618.9A CN105038622B (zh) | 2014-04-30 | 2015-04-29 | 偏光板的粘性膜及粘着剂组成物、偏光板以及光学显示器 |
US14/700,041 US9434860B2 (en) | 2014-04-30 | 2015-04-29 | Adhesive film for polarizing plate, adhesive composition for the same, polarizing plate comprising the same and optical display comprising the same |
TW104113806A TWI542657B (zh) | 2014-04-30 | 2015-04-30 | 偏光板的黏性膜及黏著劑組成物、偏光板以及光學顯示器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR101821801B1 (ko) * | 2015-06-18 | 2018-01-25 | 삼성에스디아이 주식회사 | 편광판, 그의 제조방법 및 이를 포함하는 광학표시장치 |
KR101780547B1 (ko) * | 2015-07-31 | 2017-09-22 | 삼성에스디아이 주식회사 | 편광판용 점착 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치 |
JP6718685B2 (ja) * | 2016-01-08 | 2020-07-08 | 住友化学株式会社 | 光硬化性接着剤、並びにそれを用いた偏光板、積層光学部材及び液晶表示装置 |
KR102142430B1 (ko) | 2016-09-07 | 2020-08-07 | 애경화학 주식회사 | 양이온경화 및 자외선경화 메커니즘을 동시에 가지는 지환족 에폭시 아크릴계 화합물 |
KR101995977B1 (ko) | 2016-11-28 | 2019-07-04 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치 |
US12216353B2 (en) * | 2016-11-28 | 2025-02-04 | Samsung Display Co., Ltd. | Flexible display apparatus |
KR102084112B1 (ko) | 2016-12-13 | 2020-03-03 | 삼성에스디아이 주식회사 | 편광판용 접착제 조성물, 편광판 및 광학표시장치 |
JP7348719B2 (ja) * | 2017-11-10 | 2023-09-21 | 住友化学株式会社 | 複合位相差板、光学積層体、及び画像表示装置 |
KR20190059138A (ko) * | 2017-11-22 | 2019-05-30 | 삼성에스디아이 주식회사 | 편광판용 접착제 조성물, 편광판 및 광학표시장치 |
KR101941649B1 (ko) * | 2017-11-24 | 2019-01-23 | 주식회사 엘지화학 | 편광판 및 이를 포함하는 화상 표시 장치 |
KR102210256B1 (ko) * | 2018-01-02 | 2021-02-01 | 삼성에스디아이 주식회사 | 편광판용 접착제 조성물, 편광판 및 광학표시장치 |
JP2020011487A (ja) * | 2018-07-20 | 2020-01-23 | ナガセケムテックス株式会社 | 積層体 |
JP7213037B2 (ja) * | 2018-08-23 | 2023-01-26 | 日東電工株式会社 | 偏光子、偏光フィルム、光学フィルム、ならびに画像表示装置 |
JP7214397B2 (ja) * | 2018-08-23 | 2023-01-30 | 日東電工株式会社 | 偏光子、偏光フィルム、光学フィルム、ならびに画像表示装置 |
KR102403282B1 (ko) * | 2018-11-06 | 2022-05-27 | 삼성에스디아이 주식회사 | 발광표시장치용 편광판 및 이를 포함하는 발광표시장치 |
KR20200101548A (ko) * | 2019-02-19 | 2020-08-28 | 삼성디스플레이 주식회사 | 편광판 및 이를 포함하는 표시 장치 |
KR102365731B1 (ko) * | 2019-06-27 | 2022-02-22 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100942311B1 (ko) | 2009-10-14 | 2010-02-16 | (주)신광화학산업 | 자외선 경화형 접착제, 이의 제조 방법, 및 이를 이용한 평판 디스플레이 전면부 접착 방법 |
KR101072371B1 (ko) | 2010-09-20 | 2011-10-11 | 주식회사 엘지화학 | 편광판용 접착제 및 이를 포함하는 편광판 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4744496B2 (ja) | 2007-04-16 | 2011-08-10 | 日東電工株式会社 | 偏光板、光学フィルムおよび画像表示装置 |
WO2012050019A1 (ja) | 2010-10-13 | 2012-04-19 | コニカミノルタオプト株式会社 | 前面板付き液晶表示装置の製造方法、前面板付き液晶表示装置 |
JP5854600B2 (ja) | 2010-12-28 | 2016-02-09 | 太陽インキ製造株式会社 | 光硬化性樹脂組成物 |
WO2013027979A2 (ko) * | 2011-08-19 | 2013-02-28 | 주식회사 엘지화학 | 편광판 |
KR101717314B1 (ko) * | 2011-08-19 | 2017-03-16 | 주식회사 엘지화학 | 편광판 |
JP5480215B2 (ja) * | 2011-09-08 | 2014-04-23 | 株式会社神戸製鋼所 | 引張強さ780MPa以上の低降伏比厚肉円形鋼管用鋼板およびその製造方法、並びに引張強さ780MPa以上の低降伏比厚肉円形鋼管 |
JP6066211B2 (ja) * | 2011-10-14 | 2017-01-25 | エルジー・ケム・リミテッド | 偏光板用接着剤、偏光板及び光学素子 |
KR101475996B1 (ko) * | 2012-02-29 | 2014-12-24 | 매그나칩 반도체 유한회사 | 유전체, 이를 구비한 캐패시터 및 그 제조방법, 반도체 소자 제조방법 |
JP5530470B2 (ja) * | 2012-03-09 | 2014-06-25 | チェイル インダストリーズ インコーポレイテッド | 偏光板用接着剤 |
KR101389673B1 (ko) * | 2012-05-29 | 2014-04-25 | 윤진노 | 강관용 박리장치 |
-
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100942311B1 (ko) | 2009-10-14 | 2010-02-16 | (주)신광화학산업 | 자외선 경화형 접착제, 이의 제조 방법, 및 이를 이용한 평판 디스플레이 전면부 접착 방법 |
KR101072371B1 (ko) | 2010-09-20 | 2011-10-11 | 주식회사 엘지화학 | 편광판용 접착제 및 이를 포함하는 편광판 |
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CN105038622A (zh) | 2015-11-11 |
US9434860B2 (en) | 2016-09-06 |
TWI542657B (zh) | 2016-07-21 |
TW201540804A (zh) | 2015-11-01 |
US20150315431A1 (en) | 2015-11-05 |
CN105038622B (zh) | 2017-11-14 |
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