CN104808276A - 偏振板的保存方法、消除或降低偏振板所具有的起伏缺陷的方法、以及偏振板的制造方法 - Google Patents
偏振板的保存方法、消除或降低偏振板所具有的起伏缺陷的方法、以及偏振板的制造方法 Download PDFInfo
- Publication number
- CN104808276A CN104808276A CN201510040908.XA CN201510040908A CN104808276A CN 104808276 A CN104808276 A CN 104808276A CN 201510040908 A CN201510040908 A CN 201510040908A CN 104808276 A CN104808276 A CN 104808276A
- Authority
- CN
- China
- Prior art keywords
- polarizing plate
- polarization plates
- environment
- relative humidity
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- 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
- 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
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)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014013185 | 2014-01-28 | ||
| JP2014-013185 | 2014-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104808276A true CN104808276A (zh) | 2015-07-29 |
| CN104808276B CN104808276B (zh) | 2017-07-11 |
Family
ID=53693257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510040908.XA Active CN104808276B (zh) | 2014-01-28 | 2015-01-27 | 偏振板的保存方法、消除或降低偏振板所具有的起伏缺陷的方法、以及偏振板的制造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP2015163952A (zh) |
| KR (1) | KR101645124B1 (zh) |
| CN (1) | CN104808276B (zh) |
| TW (1) | TWI584005B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027468A (zh) * | 2015-09-15 | 2018-05-11 | 住友化学株式会社 | 偏振板和液晶面板 |
| CN108027467A (zh) * | 2015-09-15 | 2018-05-11 | 住友化学株式会社 | 偏振板及液晶面板 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102221340B1 (ko) * | 2014-11-04 | 2021-03-02 | 스미또모 가가꾸 가부시키가이샤 | 편광판 매엽체의 제조 방법 |
| JP6856028B2 (ja) * | 2015-10-30 | 2021-04-07 | 大日本印刷株式会社 | 光学フィルム、偏光フィルム、偏光フィルムの製造方法、および画像表示装置 |
| EP4550014A4 (en) * | 2022-06-30 | 2025-11-19 | Sumitomo Bakelite Co | TRANSLUCENT RESIN SHEET, DISPLAY BY PROJECTION AND MOVING BODY |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326531A (ja) * | 2004-05-13 | 2005-11-24 | Nitto Denko Corp | 保護フィルム付き偏光板、その製造方法及びそれを用いた画像表示装置 |
| JP2007091236A (ja) * | 2005-09-27 | 2007-04-12 | Sumitomo Chemical Co Ltd | 光学フィルム包装体及びその製造方法 |
| JP2008275722A (ja) * | 2007-04-26 | 2008-11-13 | Sumitomo Chemical Co Ltd | 偏光板製品の梱包方法 |
| JP2011232625A (ja) * | 2010-04-28 | 2011-11-17 | Nitto Denko Corp | ロール原反および液晶パネルの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4906310B2 (ja) * | 2004-12-21 | 2012-03-28 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルムの製造方法 |
| JP5856990B2 (ja) * | 2007-03-31 | 2016-02-10 | インターベット インターナショナル ベー. フェー. | ジルパテロールおよびこの塩の製造方法 |
| JP6308721B2 (ja) * | 2012-03-30 | 2018-04-11 | 日東電工株式会社 | 偏光フィルム、光学フィルムおよび画像表示装置 |
| JP6205180B2 (ja) * | 2012-06-08 | 2017-09-27 | 日東電工株式会社 | 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、光学フィルムおよび画像表示装置 |
-
2015
- 2015-01-22 JP JP2015010153A patent/JP2015163952A/ja active Pending
- 2015-01-26 KR KR1020150012046A patent/KR101645124B1/ko active Active
- 2015-01-26 TW TW104102493A patent/TWI584005B/zh active
- 2015-01-27 CN CN201510040908.XA patent/CN104808276B/zh active Active
-
2017
- 2017-05-01 JP JP2017091047A patent/JP2017129886A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326531A (ja) * | 2004-05-13 | 2005-11-24 | Nitto Denko Corp | 保護フィルム付き偏光板、その製造方法及びそれを用いた画像表示装置 |
| JP2007091236A (ja) * | 2005-09-27 | 2007-04-12 | Sumitomo Chemical Co Ltd | 光学フィルム包装体及びその製造方法 |
| JP2008275722A (ja) * | 2007-04-26 | 2008-11-13 | Sumitomo Chemical Co Ltd | 偏光板製品の梱包方法 |
| JP2011232625A (ja) * | 2010-04-28 | 2011-11-17 | Nitto Denko Corp | ロール原反および液晶パネルの製造方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108027468A (zh) * | 2015-09-15 | 2018-05-11 | 住友化学株式会社 | 偏振板和液晶面板 |
| CN108027467A (zh) * | 2015-09-15 | 2018-05-11 | 住友化学株式会社 | 偏振板及液晶面板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015163952A (ja) | 2015-09-10 |
| JP2017129886A (ja) | 2017-07-27 |
| KR101645124B1 (ko) | 2016-08-02 |
| KR20150089954A (ko) | 2015-08-05 |
| CN104808276B (zh) | 2017-07-11 |
| TW201534995A (zh) | 2015-09-16 |
| TWI584005B (zh) | 2017-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170713 Address after: South Korea Jeonbuk drug Village Road Patentee after: DONGWOO FINE-CHEM Co.,Ltd. Address before: Tokyo, Japan Patentee before: SUMITOMO CHEMICAL Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250723 Address after: Jeonbuk, South Korea Patentee after: DONGWOO FINE-CHEM Co.,Ltd. Country or region after: Republic of Korea Patentee after: SUMITOMO CHEMICAL Co.,Ltd. Country or region after: Japan Address before: South Korea Jeonbuk drug Village Road Patentee before: DONGWOO FINE-CHEM Co.,Ltd. Country or region before: Republic of Korea |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150729 Assignee: Hubei Liyou Optoelectronics Technology Co.,Ltd. Assignor: SUMITOMO CHEMICAL Co.,Ltd. Contract record no.: X2025990000451 Denomination of invention: The storage method of the polarizing platethe method for eliminating or reducing the unevenness defects of the polarizing plateand the manufacturing method of the polarizing plate Granted publication date: 20170711 License type: Exclusive License Record date: 20251106 |
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| EE01 | Entry into force of recordation of patent licensing contract |