TWI719528B - 偏光件、偏光板及影像顯示裝置 - Google Patents
偏光件、偏光板及影像顯示裝置 Download PDFInfo
- Publication number
- TWI719528B TWI719528B TW108123931A TW108123931A TWI719528B TW I719528 B TWI719528 B TW I719528B TW 108123931 A TW108123931 A TW 108123931A TW 108123931 A TW108123931 A TW 108123931A TW I719528 B TWI719528 B TW I719528B
- Authority
- TW
- Taiwan
- Prior art keywords
- polarizer
- image display
- dyeing
- dyed
- display device
- 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
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
-
- 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
- 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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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018145030A JP2020020973A (ja) | 2018-08-01 | 2018-08-01 | 偏光子、偏光板、および、画像表示装置 |
JP2018-145030 | 2018-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202008016A TW202008016A (zh) | 2020-02-16 |
TWI719528B true TWI719528B (zh) | 2021-02-21 |
Family
ID=69427409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW108123931A TWI719528B (zh) | 2018-08-01 | 2019-07-08 | 偏光件、偏光板及影像顯示裝置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2020020973A (ko) |
KR (1) | KR102205072B1 (ko) |
CN (1) | CN110794501A (ko) |
TW (1) | TWI719528B (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015194776A (ja) * | 2015-07-30 | 2015-11-05 | 日東電工株式会社 | 偏光板およびその製造方法 |
TW201614265A (en) * | 2014-06-30 | 2016-04-16 | Lg Chemical Ltd | Preparing method for polarizing plate having locally depolarizied area, polarizing plate manufactured by using the same |
CN107102389A (zh) * | 2016-02-22 | 2017-08-29 | 住友化学株式会社 | 偏振板以及图像显示装置 |
US20170254939A1 (en) * | 2014-10-06 | 2017-09-07 | Lg Chem, Ltd. | Method for manufacturing polarizing plate and polarizing plate manufactured using same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9143668B2 (en) | 2010-10-29 | 2015-09-22 | Apple Inc. | Camera lens structures and display structures for electronic devices |
JP2014211548A (ja) * | 2013-04-19 | 2014-11-13 | 住友化学株式会社 | 偏光能を示さない領域を有する偏光性積層フィルムの製造方法及び偏光板 |
US9618669B2 (en) * | 2013-11-08 | 2017-04-11 | Apple Inc. | Electronic device display with polarizer windows |
CN105247395B (zh) * | 2014-03-26 | 2018-09-14 | Lg化学株式会社 | 制造含有局部漂白区域的偏光元件的方法、制造偏光元件辊的方法以及制造单片式偏光元件的方法 |
JP6215262B2 (ja) * | 2014-06-27 | 2017-10-18 | 日東電工株式会社 | 長尺状の偏光子の製造方法 |
JP6525587B2 (ja) * | 2014-12-26 | 2019-06-05 | 日東電工株式会社 | 偏光板の製造方法 |
JP6152128B2 (ja) * | 2015-02-16 | 2017-06-21 | 日東電工株式会社 | 偏光子の製造方法 |
JP6872312B2 (ja) * | 2015-09-30 | 2021-05-19 | 日東電工株式会社 | 偏光板の製造方法 |
JP6684630B2 (ja) * | 2016-03-31 | 2020-04-22 | 住友化学株式会社 | 偏光板、偏光板の製造方法 |
JP6945286B2 (ja) * | 2016-09-13 | 2021-10-06 | 日東電工株式会社 | 偏光子の製造方法 |
-
2018
- 2018-08-01 JP JP2018145030A patent/JP2020020973A/ja active Pending
-
2019
- 2019-07-08 TW TW108123931A patent/TWI719528B/zh active
- 2019-07-29 KR KR1020190091871A patent/KR102205072B1/ko active IP Right Grant
- 2019-07-31 CN CN201910701366.4A patent/CN110794501A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201614265A (en) * | 2014-06-30 | 2016-04-16 | Lg Chemical Ltd | Preparing method for polarizing plate having locally depolarizied area, polarizing plate manufactured by using the same |
US20170254939A1 (en) * | 2014-10-06 | 2017-09-07 | Lg Chem, Ltd. | Method for manufacturing polarizing plate and polarizing plate manufactured using same |
JP2015194776A (ja) * | 2015-07-30 | 2015-11-05 | 日東電工株式会社 | 偏光板およびその製造方法 |
CN107102389A (zh) * | 2016-02-22 | 2017-08-29 | 住友化学株式会社 | 偏振板以及图像显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2020020973A (ja) | 2020-02-06 |
KR20200014701A (ko) | 2020-02-11 |
KR102205072B1 (ko) | 2021-01-19 |
TW202008016A (zh) | 2020-02-16 |
CN110794501A (zh) | 2020-02-14 |
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