KR101740127B1 - 편광판 - Google Patents
편광판 Download PDFInfo
- Publication number
- KR101740127B1 KR101740127B1 KR1020150086515A KR20150086515A KR101740127B1 KR 101740127 B1 KR101740127 B1 KR 101740127B1 KR 1020150086515 A KR1020150086515 A KR 1020150086515A KR 20150086515 A KR20150086515 A KR 20150086515A KR 101740127 B1 KR101740127 B1 KR 101740127B1
- Authority
- KR
- South Korea
- Prior art keywords
- polarizer
- film
- polarizing plate
- polyvinyl alcohol
- wavelength
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
Landscapes
- Physics & Mathematics (AREA)
- Polarising Elements (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014198261 | 2014-09-29 | ||
JPJP-P-2014-198261 | 2014-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160037733A KR20160037733A (ko) | 2016-04-06 |
KR101740127B1 true KR101740127B1 (ko) | 2017-05-25 |
Family
ID=55790655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150086515A KR101740127B1 (ko) | 2014-09-29 | 2015-06-18 | 편광판 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP5945037B2 (ja) |
KR (1) | KR101740127B1 (ja) |
CN (1) | CN106033135B (ja) |
TW (1) | TWI556022B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6488135B2 (ja) * | 2015-01-27 | 2019-03-20 | 日東電工株式会社 | 偏光板及び偏光板の製造方法 |
JP6695658B2 (ja) * | 2015-02-18 | 2020-05-20 | 日東電工株式会社 | 液晶表示装置および偏光板キット |
JP2018025765A (ja) * | 2016-07-29 | 2018-02-15 | 住友化学株式会社 | 光学積層体 |
JP2018025764A (ja) * | 2016-07-29 | 2018-02-15 | 住友化学株式会社 | 光学積層体 |
JP7030447B2 (ja) * | 2016-08-18 | 2022-03-07 | 住友化学株式会社 | 偏光フィルムの製造方法及び製造装置 |
KR20180047512A (ko) | 2016-10-31 | 2018-05-10 | 엘지디스플레이 주식회사 | 편광판 및 이를 구비한 유기전계발광 표시장치 |
JP2018072710A (ja) * | 2016-11-02 | 2018-05-10 | 日東電工株式会社 | 偏光板 |
CN110945394B (zh) | 2017-08-31 | 2023-06-27 | 三菱化学株式会社 | 偏光板、液晶显示装置和其制造方法、以及聚乙烯醇系偏光膜 |
CN110361804B (zh) * | 2018-04-09 | 2022-11-04 | 日东电工株式会社 | 偏振片的制造方法 |
JP7454937B2 (ja) * | 2019-06-04 | 2024-03-25 | 住友化学株式会社 | 光学フィルムの製造方法及び光学フィルムの製造装置 |
JP7457495B2 (ja) * | 2019-06-04 | 2024-03-28 | 住友化学株式会社 | 光学フィルムの製造方法及び光学フィルムの製造装置 |
KR102598279B1 (ko) * | 2020-03-06 | 2023-11-02 | 삼성에스디아이 주식회사 | 발광표시장치용 편광판 및 이를 포함하는 발광표시장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011164553A (ja) | 2010-02-15 | 2011-08-25 | Sumitomo Chemical Co Ltd | 偏光フィルムの製造方法 |
WO2014050697A1 (ja) | 2012-09-26 | 2014-04-03 | 株式会社クラレ | ポリビニルアルコールフィルムおよび偏光フィルム |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002258043A (ja) * | 2001-03-02 | 2002-09-11 | Nitto Denko Corp | 偏光板及びそれを用いた液晶表示装置 |
JP4323269B2 (ja) * | 2003-09-10 | 2009-09-02 | 住友化学株式会社 | 偏光フィルムの製造方法 |
JP4656522B2 (ja) * | 2006-01-31 | 2011-03-23 | 日本化薬株式会社 | 耐久性が向上した偏光板 |
JP2008197510A (ja) * | 2007-02-15 | 2008-08-28 | Nitto Denko Corp | 偏光子の製造方法、及び画像表示装置 |
JP5196651B2 (ja) * | 2008-11-27 | 2013-05-15 | 日東電工株式会社 | ヨウ素系偏光フィルム及びその製造方法 |
JP5223081B2 (ja) * | 2009-07-03 | 2013-06-26 | 王子計測機器株式会社 | 偏光板用オンライン位相差測定装置 |
JP5048120B2 (ja) * | 2010-03-31 | 2012-10-17 | 住友化学株式会社 | 偏光性積層フィルムの製造方法、および偏光板の製造方法 |
JP2011215264A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Chemical Co Ltd | 偏光板およびその製造方法 |
JP2012003172A (ja) * | 2010-06-21 | 2012-01-05 | Sumitomo Chemical Co Ltd | 偏光フィルム、偏光板及びそれらの製造方法 |
JP6075826B2 (ja) * | 2011-05-30 | 2017-02-08 | 日東電工株式会社 | 位相差層付偏光板 |
JP6017773B2 (ja) * | 2011-10-31 | 2016-11-02 | 株式会社クラレ | 偏光フィルムの製造方法 |
JP2013182162A (ja) * | 2012-03-02 | 2013-09-12 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
JP6076609B2 (ja) * | 2012-04-09 | 2017-02-08 | 日東電工株式会社 | 偏光子、その製造方法、偏光板、光学フィルムおよび画像表示装置 |
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 |
JP6049600B2 (ja) * | 2013-11-29 | 2016-12-21 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
JP5932760B2 (ja) * | 2013-11-29 | 2016-06-08 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
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2015
- 2015-05-29 JP JP2015110346A patent/JP5945037B2/ja active Active
- 2015-06-02 TW TW104117743A patent/TWI556022B/zh active
- 2015-06-05 CN CN201510303178.8A patent/CN106033135B/zh active Active
- 2015-06-18 KR KR1020150086515A patent/KR101740127B1/ko active IP Right Grant
-
2016
- 2016-04-05 JP JP2016075824A patent/JP6499115B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011164553A (ja) | 2010-02-15 | 2011-08-25 | Sumitomo Chemical Co Ltd | 偏光フィルムの製造方法 |
WO2014050697A1 (ja) | 2012-09-26 | 2014-04-03 | 株式会社クラレ | ポリビニルアルコールフィルムおよび偏光フィルム |
Also Published As
Publication number | Publication date |
---|---|
TW201612564A (en) | 2016-04-01 |
JP5945037B2 (ja) | 2016-07-05 |
CN106033135A (zh) | 2016-10-19 |
JP2016071324A (ja) | 2016-05-09 |
CN106033135B (zh) | 2017-08-08 |
TWI556022B (zh) | 2016-11-01 |
JP2016139151A (ja) | 2016-08-04 |
KR20160037733A (ko) | 2016-04-06 |
JP6499115B2 (ja) | 2019-04-10 |
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