TW200508645A - Polarizing film, polarizing plate and liquid crystal display device - Google Patents
Polarizing film, polarizing plate and liquid crystal display deviceInfo
- Publication number
- TW200508645A TW200508645A TW093119286A TW93119286A TW200508645A TW 200508645 A TW200508645 A TW 200508645A TW 093119286 A TW093119286 A TW 093119286A TW 93119286 A TW93119286 A TW 93119286A TW 200508645 A TW200508645 A TW 200508645A
- Authority
- TW
- Taiwan
- Prior art keywords
- display device
- liquid crystal
- crystal display
- polarizing plate
- polarizing
- Prior art date
Links
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
- 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
-
- 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
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02F1/133538—Polarisers with spatial distribution of the polarisation direction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003273521A JP2005031577A (ja) | 2003-07-11 | 2003-07-11 | 偏光膜、偏光板および液晶表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200508645A true TW200508645A (en) | 2005-03-01 |
Family
ID=34210729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093119286A TW200508645A (en) | 2003-07-11 | 2004-06-30 | Polarizing film, polarizing plate and liquid crystal display device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005031577A (zh) |
KR (1) | KR20050007192A (zh) |
TW (1) | TW200508645A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI408704B (zh) * | 2006-02-03 | 2013-09-11 | Jsr Corp | Conductive transparent film and its use |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5232403B2 (ja) * | 2007-05-10 | 2013-07-10 | 日東電工株式会社 | 光学積層フィルム、及び長尺光学積層フィルムの製造方法、及び液晶表示装置 |
KR101008235B1 (ko) * | 2007-06-22 | 2011-01-14 | 금오공과대학교 산학협력단 | 폴리비닐알코올계 필름 및 그 제조방법 |
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 |
JP6054603B2 (ja) * | 2010-03-31 | 2016-12-27 | 住友化学株式会社 | 偏光性積層フィルムおよび偏光板 |
JP5828538B2 (ja) * | 2010-05-18 | 2015-12-09 | 日東電工株式会社 | 偏光板、その製造方法、光学フィルムおよび画像表示装置 |
CN102939192B (zh) * | 2010-06-09 | 2015-01-14 | Lg化学株式会社 | 用于制造偏振膜的设备及其制造方法 |
JP5903207B2 (ja) * | 2010-06-23 | 2016-04-13 | 日東電工株式会社 | 偏光子および偏光板 |
JP2012014001A (ja) * | 2010-07-01 | 2012-01-19 | 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 |
KR101437139B1 (ko) * | 2010-12-29 | 2014-09-02 | 제일모직주식회사 | 편광판, 광학장치 및 편광판 제조방법 |
WO2012176614A1 (ja) * | 2011-06-20 | 2012-12-27 | コニカミノルタアドバンストレイヤー株式会社 | 長尺状偏光板及び液晶表示装置 |
JP2013037269A (ja) * | 2011-08-10 | 2013-02-21 | Sumitomo Chemical Co Ltd | 偏光板の製造方法、偏光板および液晶表示装置 |
KR101571261B1 (ko) * | 2012-09-26 | 2015-11-23 | 가부시키가이샤 구라레 | 폴리비닐알코올 필름 및 편광 필름 |
KR101648243B1 (ko) * | 2013-06-27 | 2016-08-12 | 제일모직주식회사 | 폴리엔 편광자, 이의 제조방법, 이를 포함하는 편광판 및 광학표시장치 |
JP2014146035A (ja) * | 2014-02-27 | 2014-08-14 | 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 |
WO2015145657A1 (ja) * | 2014-03-27 | 2015-10-01 | 日東電工株式会社 | 偏光子および画像表示装置 |
CN115576046B (zh) * | 2014-10-02 | 2023-05-12 | 日东电工株式会社 | 光学膜层叠体、使用光学膜层叠体的光学显示装置、和透明保护膜 |
WO2016122276A1 (ko) * | 2015-01-30 | 2016-08-04 | 주식회사 엘지화학 | 편광자 |
JP6777286B2 (ja) * | 2015-01-30 | 2020-10-28 | エルジー・ケム・リミテッド | 偏光子 |
KR102010760B1 (ko) | 2015-10-26 | 2019-08-14 | 주식회사 엘지화학 | 광학 소자 |
KR20170053037A (ko) * | 2015-11-05 | 2017-05-15 | 스미또모 가가꾸 가부시키가이샤 | 편광자 및 그의 제조방법 |
KR102258279B1 (ko) * | 2015-12-02 | 2021-05-31 | 주식회사 엘지화학 | 광학 소자 |
JP6649068B2 (ja) * | 2015-12-07 | 2020-02-19 | 住友化学株式会社 | 偏光フィルムの製造方法 |
CN108603968B (zh) | 2016-02-03 | 2020-11-06 | 株式会社Lg化学 | 偏光板 |
EP3413104A4 (en) * | 2016-02-03 | 2019-01-16 | LG Chem, Ltd. | POLARIZATION PLATE |
WO2017135765A1 (ko) * | 2016-02-03 | 2017-08-10 | 주식회사 엘지화학 | 편광판 |
WO2017135766A1 (ko) * | 2016-02-03 | 2017-08-10 | 주식회사 엘지화학 | 편광판 |
KR102097815B1 (ko) * | 2019-08-07 | 2020-04-07 | 주식회사 엘지화학 | 광학 소자 |
JP2021144180A (ja) * | 2020-03-13 | 2021-09-24 | 日東電工株式会社 | 偏光子、光学積層体および画像表示装置 |
US20230341591A1 (en) * | 2020-09-30 | 2023-10-26 | Dai Nippon Printing Co., Ltd. | Optical plastic film, polarizing plate and image display device that use same, and method for selecting optical plastic film |
-
2003
- 2003-07-11 JP JP2003273521A patent/JP2005031577A/ja active Pending
-
2004
- 2004-06-30 TW TW093119286A patent/TW200508645A/zh unknown
- 2004-07-09 KR KR1020040053532A patent/KR20050007192A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI408704B (zh) * | 2006-02-03 | 2013-09-11 | Jsr Corp | Conductive transparent film and its use |
Also Published As
Publication number | Publication date |
---|---|
KR20050007192A (ko) | 2005-01-17 |
JP2005031577A (ja) | 2005-02-03 |
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