KR101924160B1 - 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 - Google Patents
편광판, 점착제를 구비한 편광판 및 액정 표시 장치 Download PDFInfo
- Publication number
- KR101924160B1 KR101924160B1 KR1020150136322A KR20150136322A KR101924160B1 KR 101924160 B1 KR101924160 B1 KR 101924160B1 KR 1020150136322 A KR1020150136322 A KR 1020150136322A KR 20150136322 A KR20150136322 A KR 20150136322A KR 101924160 B1 KR101924160 B1 KR 101924160B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- polarizing plate
- polarizing
- protective film
- resin
- Prior art date
Links
Images
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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0093—Means for protecting the light guide
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180147093A KR102314053B1 (ko) | 2014-09-30 | 2018-11-26 | 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2014-200422 | 2014-09-30 | ||
JP2014200422 | 2014-09-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180147093A Division KR102314053B1 (ko) | 2014-09-30 | 2018-11-26 | 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160038804A KR20160038804A (ko) | 2016-04-07 |
KR101924160B1 true KR101924160B1 (ko) | 2018-11-30 |
Family
ID=55605385
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150136322A KR101924160B1 (ko) | 2014-09-30 | 2015-09-25 | 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 |
KR1020180147093A KR102314053B1 (ko) | 2014-09-30 | 2018-11-26 | 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180147093A KR102314053B1 (ko) | 2014-09-30 | 2018-11-26 | 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP6327222B2 (ja) |
KR (2) | KR101924160B1 (ja) |
CN (1) | CN105467495B (ja) |
TW (2) | TWI650599B (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6327222B2 (ja) * | 2014-09-30 | 2018-05-23 | 住友化学株式会社 | 偏光板、粘着剤付き偏光板及び液晶表示装置 |
JP6792367B2 (ja) * | 2016-07-22 | 2020-11-25 | 日東電工株式会社 | 枚葉状の光学フィルム |
WO2018146958A1 (ja) | 2017-02-09 | 2018-08-16 | 富士フイルム株式会社 | ハーフミラー、ハーフミラーの製造方法、および画像表示機能付きミラー |
WO2018180999A1 (ja) * | 2017-03-29 | 2018-10-04 | 日東電工株式会社 | 粘着剤層付片保護偏光フィルム、画像表示装置およびその連続製造方法 |
JP2019091029A (ja) * | 2017-11-10 | 2019-06-13 | 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 |
JP2019109329A (ja) * | 2017-12-18 | 2019-07-04 | 住友化学株式会社 | 積層体 |
KR20190082668A (ko) * | 2018-01-02 | 2019-07-10 | 동우 화인켐 주식회사 | 편광판 및 이를 포함하는 화상 표시 장치 |
JP6761144B2 (ja) * | 2018-03-30 | 2020-09-23 | 日東電工株式会社 | 積層フィルムの製造方法 |
JP6866339B2 (ja) * | 2018-04-11 | 2021-04-28 | 住友化学株式会社 | 偏光板および表示装置 |
CN113412439A (zh) * | 2019-02-08 | 2021-09-17 | 日东电工株式会社 | 偏光膜、偏光板、及该偏光膜的制造方法 |
CN113423572A (zh) * | 2019-02-12 | 2021-09-21 | 日东电工株式会社 | 偏光板及其制造方法、以及使用该偏光板的图像显示装置 |
JP6970723B2 (ja) * | 2019-10-04 | 2021-11-24 | 日東電工株式会社 | 表示装置及び基材積層体 |
JP6986616B2 (ja) * | 2019-12-10 | 2021-12-22 | 住友化学株式会社 | 積層体及び光学積層体 |
JP7329628B2 (ja) | 2020-01-29 | 2023-08-18 | 富士フイルム株式会社 | 偏光板及び表示装置 |
CN112946807B (zh) * | 2021-01-29 | 2022-09-27 | 武汉华星光电技术有限公司 | 偏光片及其制作方法、显示装置 |
CN113071122A (zh) * | 2021-04-06 | 2021-07-06 | 山东胜通光学材料科技有限公司 | 一种偏光片保护膜用基膜制备工艺及设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013080514A1 (ja) * | 2011-11-28 | 2013-06-06 | コニカミノルタ株式会社 | 光学フィルムとその製造方法、偏光板および液晶表示装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001194528A (ja) | 2000-01-06 | 2001-07-19 | Nitto Denko Corp | 偏光板 |
JP2002328232A (ja) * | 2001-05-02 | 2002-11-15 | Kanegafuchi Chem Ind Co Ltd | フィルム、偏光子保護フィルムおよび偏光板 |
JP4546017B2 (ja) * | 2002-06-14 | 2010-09-15 | 日東電工株式会社 | 偏光子、偏光板及び画像表示装置 |
TW200606449A (en) * | 2004-07-01 | 2006-02-16 | Fuji Photo Film Co Ltd | Optical cellulose acylate film, polarizing plate and liquid crystal display |
TW200632002A (en) * | 2004-11-30 | 2006-09-16 | Fuji Photo Film Co Ltd | Polarizing plate and liquid crystal display device comprising the same |
JP2006291186A (ja) * | 2005-03-14 | 2006-10-26 | Fuji Photo Film Co Ltd | セルロースアシレートフィルム及びその製造方法、光学補償フィルム、偏光板および液晶表示装置 |
JP2006272616A (ja) * | 2005-03-28 | 2006-10-12 | Konica Minolta Opto Inc | 光学フィルム、及びその製造装置 |
JP4520445B2 (ja) * | 2006-10-11 | 2010-08-04 | 旭化成イーマテリアルズ株式会社 | ワイヤグリッド偏光板 |
JP4751312B2 (ja) * | 2006-12-22 | 2011-08-17 | 日東電工株式会社 | 光学フィルム、偏光板、および画像表示装置 |
JP5239514B2 (ja) * | 2007-05-29 | 2013-07-17 | 住友化学株式会社 | 熱可塑性樹脂成形体及びその製造方法 |
JP5232408B2 (ja) * | 2007-05-31 | 2013-07-10 | 富士フイルム株式会社 | 光学フィルムならびにそれを用いた偏光板および液晶表示装置 |
JP5578759B2 (ja) * | 2007-08-10 | 2014-08-27 | 日東電工株式会社 | フィルム及びその製造方法 |
WO2010004918A1 (en) * | 2008-07-11 | 2010-01-14 | Tonen Chemical Corporation | Microporous membranes and methods for producing and using such membranes |
JP2010180341A (ja) * | 2009-02-06 | 2010-08-19 | Sumitomo Chemical Co Ltd | 樹脂組成物、シート、および多孔質フィルム |
JP2011203319A (ja) * | 2010-03-24 | 2011-10-13 | Sumitomo Chemical Co Ltd | 偏光板のセット、ならびにこれを用いた液晶パネルおよび液晶表示装置 |
KR20110108878A (ko) * | 2010-03-30 | 2011-10-06 | 동우 화인켐 주식회사 | 편광판의 제조방법 및 편광판 |
JP2011215264A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Chemical Co Ltd | 偏光板およびその製造方法 |
JP2014115673A (ja) * | 2010-09-03 | 2014-06-26 | Nitto Denko Corp | 積層体 |
JP4975186B1 (ja) * | 2010-12-16 | 2012-07-11 | 日東電工株式会社 | 偏光膜の製造方法 |
JP2013003515A (ja) * | 2011-06-21 | 2013-01-07 | Sumitomo Chemical Co Ltd | 複合偏光板およびそれを用いた液晶表示装置 |
JP2013156391A (ja) * | 2012-01-30 | 2013-08-15 | Konica Minolta Inc | ロール状円偏光板の製造方法、有機エレクトロルミネッセンス表示装置及び横電界型スイッチングモード型液晶表示装置 |
JP5390053B1 (ja) * | 2012-03-30 | 2014-01-15 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムおよびその製造方法 |
MY172893A (en) * | 2012-05-14 | 2019-12-13 | Toyo Boseki | Polyester film and method for producing same |
JP6242299B2 (ja) * | 2014-06-19 | 2017-12-06 | 株式会社クラレ | 延伸フィルムの突き刺し強度測定方法 |
JP6327222B2 (ja) * | 2014-09-30 | 2018-05-23 | 住友化学株式会社 | 偏光板、粘着剤付き偏光板及び液晶表示装置 |
-
2015
- 2015-09-07 JP JP2015175475A patent/JP6327222B2/ja active Active
- 2015-09-24 TW TW107137767A patent/TWI650599B/zh active
- 2015-09-24 TW TW104131570A patent/TWI645222B/zh active
- 2015-09-25 KR KR1020150136322A patent/KR101924160B1/ko active IP Right Grant
- 2015-09-28 CN CN201510628920.2A patent/CN105467495B/zh active Active
-
2018
- 2018-04-17 JP JP2018078890A patent/JP2018124573A/ja active Pending
- 2018-11-26 KR KR1020180147093A patent/KR102314053B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013080514A1 (ja) * | 2011-11-28 | 2013-06-06 | コニカミノルタ株式会社 | 光学フィルムとその製造方法、偏光板および液晶表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105467495A (zh) | 2016-04-06 |
TW201619644A (zh) | 2016-06-01 |
TW201907210A (zh) | 2019-02-16 |
JP6327222B2 (ja) | 2018-05-23 |
KR102314053B1 (ko) | 2021-10-15 |
KR20160038804A (ko) | 2016-04-07 |
TWI650599B (zh) | 2019-02-11 |
CN105467495B (zh) | 2020-12-22 |
KR20180128378A (ko) | 2018-12-03 |
JP2018124573A (ja) | 2018-08-09 |
TWI645222B (zh) | 2018-12-21 |
JP2016071351A (ja) | 2016-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101924160B1 (ko) | 편광판, 점착제를 구비한 편광판 및 액정 표시 장치 | |
JP6042576B2 (ja) | 偏光板の製造方法 | |
KR102592804B1 (ko) | 편광판, 액정 표시 장치 및 유기 일렉트로루미네선스 표시 장치 | |
JP5930636B2 (ja) | 偏光板 | |
JP6249820B2 (ja) | 偏光板の製造方法及び偏光板 | |
KR101819281B1 (ko) | 편광 필름의 강도 측정 방법 및 편광판 | |
JP2019049708A (ja) | 偏光板 | |
KR102233601B1 (ko) | 편광판 및 표시 장치 | |
JP2018097373A (ja) | 偏光板、貼合フィルム、及びこれらの製造方法 | |
JP6185203B2 (ja) | 偏光板および画像表示装置 | |
KR101747559B1 (ko) | 편광판 | |
JP6181804B2 (ja) | 偏光板 | |
TW202346922A (zh) | 偏光薄膜積層體及影像顯示裝置 | |
JP2020074036A (ja) | 偏光板及び表示装置 | |
JP2018139014A (ja) | 偏光板及び表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
A107 | Divisional application of patent | ||
GRNT | Written decision to grant |