TWI775958B - 偏光板、影像顯示裝置及偏光板之製造方法 - Google Patents
偏光板、影像顯示裝置及偏光板之製造方法 Download PDFInfo
- Publication number
- TWI775958B TWI775958B TW107134791A TW107134791A TWI775958B TW I775958 B TWI775958 B TW I775958B TW 107134791 A TW107134791 A TW 107134791A TW 107134791 A TW107134791 A TW 107134791A TW I775958 B TWI775958 B TW I775958B
- Authority
- TW
- Taiwan
- Prior art keywords
- based resin
- polarizing plate
- polyester
- pva
- stretching
- 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
-
- 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
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Polarising Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017193276A JP7240092B2 (ja) | 2017-10-03 | 2017-10-03 | 偏光板、画像表示装置、および偏光板の製造方法 |
JP2017-193276 | 2017-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201935049A TW201935049A (zh) | 2019-09-01 |
TWI775958B true TWI775958B (zh) | 2022-09-01 |
Family
ID=65994687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107134791A TWI775958B (zh) | 2017-10-03 | 2018-10-02 | 偏光板、影像顯示裝置及偏光板之製造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7240092B2 (fr) |
KR (1) | KR20200066300A (fr) |
CN (1) | CN111183380A (fr) |
TW (1) | TWI775958B (fr) |
WO (1) | WO2019069757A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102183981B1 (ko) * | 2019-06-28 | 2020-11-27 | 에스케이씨 주식회사 | 폴리에스테르 필름 및 이를 이용한 유기 발광 표시 장치 |
NL2029163B1 (en) * | 2021-09-09 | 2023-03-23 | Lankhorst Touwfab Bv | Polarizing light filter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006018089A (ja) * | 2004-07-02 | 2006-01-19 | Nippon Zeon Co Ltd | 偏光板及び液晶表示装置 |
CN104155713A (zh) * | 2010-12-16 | 2014-11-19 | 日东电工株式会社 | 偏光膜 |
TW201700999A (zh) * | 2015-06-18 | 2017-01-01 | 三星Sdi股份有限公司 | 偏光板、偏光板的製造方法以及包括偏光板的光學顯示器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4279944B2 (ja) | 1999-06-01 | 2009-06-17 | 株式会社サンリッツ | 偏光板の製造方法 |
CN101706596B (zh) * | 2004-12-28 | 2011-07-20 | 日本合成化学工业株式会社 | 制备聚乙烯醇膜的方法 |
US9411081B2 (en) * | 2010-12-02 | 2016-08-09 | Nitto Denko Corporation | Method of manufacturing polarizing plate |
JP5616318B2 (ja) * | 2011-12-12 | 2014-10-29 | 日東電工株式会社 | 偏光膜の製造方法 |
JP5615987B2 (ja) * | 2013-02-07 | 2014-10-29 | 日東電工株式会社 | 偏光膜を有する光学積層体 |
KR101555782B1 (ko) * | 2013-06-18 | 2015-09-24 | 주식회사 엘지화학 | 박형 편광판 및 그의 제조 방법 |
KR101763509B1 (ko) | 2013-07-01 | 2017-07-31 | 코니카 미놀타 가부시키가이샤 | 편광판 및 이것을 사용한 액정 표시 장치 |
JP6138755B2 (ja) | 2014-12-24 | 2017-05-31 | 日東電工株式会社 | 偏光板 |
JP6893762B2 (ja) * | 2016-03-04 | 2021-06-23 | 日東電工株式会社 | 偏光板 |
-
2017
- 2017-10-03 JP JP2017193276A patent/JP7240092B2/ja active Active
-
2018
- 2018-09-26 WO PCT/JP2018/035615 patent/WO2019069757A1/fr active Application Filing
- 2018-09-26 KR KR1020207009197A patent/KR20200066300A/ko not_active Application Discontinuation
- 2018-09-26 CN CN201880064522.4A patent/CN111183380A/zh active Pending
- 2018-10-02 TW TW107134791A patent/TWI775958B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006018089A (ja) * | 2004-07-02 | 2006-01-19 | Nippon Zeon Co Ltd | 偏光板及び液晶表示装置 |
CN104155713A (zh) * | 2010-12-16 | 2014-11-19 | 日东电工株式会社 | 偏光膜 |
TW201700999A (zh) * | 2015-06-18 | 2017-01-01 | 三星Sdi股份有限公司 | 偏光板、偏光板的製造方法以及包括偏光板的光學顯示器 |
Also Published As
Publication number | Publication date |
---|---|
WO2019069757A1 (fr) | 2019-04-11 |
JP2019066717A (ja) | 2019-04-25 |
TW201935049A (zh) | 2019-09-01 |
CN111183380A (zh) | 2020-05-19 |
JP7240092B2 (ja) | 2023-03-15 |
KR20200066300A (ko) | 2020-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6138755B2 (ja) | 偏光板 | |
JP5782297B2 (ja) | 薄型偏光膜の製造方法 | |
TWI645223B (zh) | 偏光板及其製造方法 | |
TWI645224B (zh) | Polarizer | |
CN111164473B (zh) | 偏振片、图像显示装置及偏振片的制造方法 | |
TWI775958B (zh) | 偏光板、影像顯示裝置及偏光板之製造方法 | |
TWI771430B (zh) | 積層體、積層體之製造方法、偏光板及偏光板之製造方法 | |
TWI835751B (zh) | 偏光板、影像顯示裝置及偏光板之製造方法 | |
JP6357069B2 (ja) | 積層体の製造方法 | |
TWI771503B (zh) | 偏光板、影像顯示裝置及偏光板之製造方法 | |
TW201922504A (zh) | 光學積層體之製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent |