KR101814252B1 - 위상차층 부착 편광판 및 화상 표시 장치 - Google Patents
위상차층 부착 편광판 및 화상 표시 장치 Download PDFInfo
- Publication number
- KR101814252B1 KR101814252B1 KR1020150126580A KR20150126580A KR101814252B1 KR 101814252 B1 KR101814252 B1 KR 101814252B1 KR 1020150126580 A KR1020150126580 A KR 1020150126580A KR 20150126580 A KR20150126580 A KR 20150126580A KR 101814252 B1 KR101814252 B1 KR 101814252B1
- Authority
- KR
- South Korea
- Prior art keywords
- thickness
- polarizing plate
- retardation layer
- polarizer
- retardation
- Prior art date
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
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- 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
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- H01L27/3232—
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- H01L51/5281—
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- H01L51/5293—
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- Physics & Mathematics (AREA)
- Polarising Elements (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2015-011046 | 2015-01-23 | ||
JP2015011046A JP5913648B1 (ja) | 2015-01-23 | 2015-01-23 | 位相差層付偏光板および画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160091226A KR20160091226A (ko) | 2016-08-02 |
KR101814252B1 true KR101814252B1 (ko) | 2018-01-02 |
Family
ID=55808308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150126580A KR101814252B1 (ko) | 2015-01-23 | 2015-09-07 | 위상차층 부착 편광판 및 화상 표시 장치 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5913648B1 (ja) |
KR (1) | KR101814252B1 (ja) |
CN (1) | CN105824069B (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180047512A (ko) | 2016-10-31 | 2018-05-10 | 엘지디스플레이 주식회사 | 편광판 및 이를 구비한 유기전계발광 표시장치 |
KR101995977B1 (ko) | 2016-11-28 | 2019-07-04 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치 |
JP7025166B2 (ja) * | 2017-09-28 | 2022-02-24 | 住友化学株式会社 | 偏光板及びその製造方法、並びに表示装置 |
JP6980815B2 (ja) * | 2017-12-26 | 2021-12-15 | 日東電工株式会社 | 粘着剤層付偏光板 |
WO2019168131A1 (ja) * | 2018-02-28 | 2019-09-06 | 日東電工株式会社 | 動力走行車両用の偏光フィルム積層体、及び、該偏光フィルム積層体が使用される光学表示パネル |
JPWO2019235107A1 (ja) * | 2018-06-07 | 2021-04-22 | 日東電工株式会社 | 偏光膜および位相差層付き偏光板 |
KR20200042395A (ko) * | 2018-10-15 | 2020-04-23 | 닛토덴코 가부시키가이샤 | 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치 |
CN112639548B (zh) * | 2018-11-02 | 2023-07-21 | 株式会社Lg化学 | 圆偏光板 |
WO2020091551A1 (ko) * | 2018-11-02 | 2020-05-07 | 주식회사 엘지화학 | 원편광판 |
JPWO2020138368A1 (ja) * | 2018-12-27 | 2021-10-14 | 日東電工株式会社 | 位相差層付偏光板 |
KR102522254B1 (ko) * | 2019-04-30 | 2023-04-17 | 주식회사 엘지화학 | 원편광판 |
KR102365731B1 (ko) * | 2019-06-27 | 2022-02-22 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치 |
KR102147386B1 (ko) * | 2019-07-25 | 2020-08-24 | 에스케이이노베이션 주식회사 | 폴리아미드이미드 필름 |
JP7357996B2 (ja) * | 2019-11-01 | 2023-10-10 | エルジー・ケム・リミテッド | 円偏光板 |
JP7217764B2 (ja) * | 2021-02-19 | 2023-02-03 | 住友化学株式会社 | 円偏光板 |
WO2022220256A1 (ja) | 2021-04-16 | 2022-10-20 | 日東電工株式会社 | 粘着剤層付き円偏光フィルム積層体、及び画像表示装置 |
Citations (5)
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JP2012133312A (ja) | 2010-09-03 | 2012-07-12 | Nitto Denko Corp | 偏光膜、偏光膜を含む光学フィルム積層体、及び、偏光膜を含む光学フィルム積層体の製造に用いるための延伸積層体、並びにそれらの製造方法、並びに偏光膜を有する有機el表示装置 |
JP2013105036A (ja) | 2011-11-14 | 2013-05-30 | Nitto Denko Corp | 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置 |
JP2013254072A (ja) | 2012-06-06 | 2013-12-19 | Nitto Denko Corp | 偏光板、光学フィルムおよび画像表示装置 |
JP2014189788A (ja) | 2013-03-28 | 2014-10-06 | Nitto Denko Corp | 活性エネルギー線硬化型接着剤組成物、偏光フィルムおよびその製造方法、光学フィルムならびに画像表示装置 |
JP2014199284A (ja) | 2013-03-29 | 2014-10-23 | 日東電工株式会社 | 偏光板の製造方法、偏光板、光学フィルム、及び、画像表示装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009098653A (ja) * | 2007-09-27 | 2009-05-07 | Nitto Denko Corp | 偏光板、光学フィルムおよび画像表示装置 |
KR101606594B1 (ko) * | 2008-02-29 | 2016-03-25 | 스미또모 가가꾸 가부시키가이샤 | 편광 필름의 제조 방법, 편광판 및 광학 적층체 |
TWI448750B (zh) * | 2010-12-06 | 2014-08-11 | Nitto Denko Corp | Antireflective circular polarizers and organic EL displays for organic EL displays |
JP6054054B2 (ja) * | 2012-05-11 | 2016-12-27 | 日東電工株式会社 | 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置 |
JP5528606B2 (ja) * | 2012-06-21 | 2014-06-25 | 日東電工株式会社 | 偏光板および有機elパネル |
JP2014010300A (ja) * | 2012-06-29 | 2014-01-20 | Nitto Denko Corp | 偏光板および有機elパネル |
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2015
- 2015-01-23 JP JP2015011046A patent/JP5913648B1/ja active Active
- 2015-08-31 CN CN201510546977.8A patent/CN105824069B/zh active Active
- 2015-09-07 KR KR1020150126580A patent/KR101814252B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012133312A (ja) | 2010-09-03 | 2012-07-12 | Nitto Denko Corp | 偏光膜、偏光膜を含む光学フィルム積層体、及び、偏光膜を含む光学フィルム積層体の製造に用いるための延伸積層体、並びにそれらの製造方法、並びに偏光膜を有する有機el表示装置 |
JP2013105036A (ja) | 2011-11-14 | 2013-05-30 | Nitto Denko Corp | 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置 |
JP2013254072A (ja) | 2012-06-06 | 2013-12-19 | Nitto Denko Corp | 偏光板、光学フィルムおよび画像表示装置 |
JP2014189788A (ja) | 2013-03-28 | 2014-10-06 | Nitto Denko Corp | 活性エネルギー線硬化型接着剤組成物、偏光フィルムおよびその製造方法、光学フィルムならびに画像表示装置 |
JP2014199284A (ja) | 2013-03-29 | 2014-10-23 | 日東電工株式会社 | 偏光板の製造方法、偏光板、光学フィルム、及び、画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5913648B1 (ja) | 2016-04-27 |
JP2016136181A (ja) | 2016-07-28 |
KR20160091226A (ko) | 2016-08-02 |
CN105824069B (zh) | 2018-11-06 |
CN105824069A (zh) | 2016-08-03 |
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