JP6422507B2 - 偏光フィルムの製造方法及び偏光フィルム - Google Patents
偏光フィルムの製造方法及び偏光フィルム Download PDFInfo
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- JP6422507B2 JP6422507B2 JP2016563714A JP2016563714A JP6422507B2 JP 6422507 B2 JP6422507 B2 JP 6422507B2 JP 2016563714 A JP2016563714 A JP 2016563714A JP 2016563714 A JP2016563714 A JP 2016563714A JP 6422507 B2 JP6422507 B2 JP 6422507B2
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- film
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- polarizing film
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014251792 | 2014-12-12 | ||
| JP2014251792 | 2014-12-12 | ||
| PCT/JP2015/084533 WO2016093277A1 (ja) | 2014-12-12 | 2015-12-09 | 偏光フィルムの製造方法及び偏光フィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2016093277A1 JPWO2016093277A1 (ja) | 2017-09-21 |
| JP6422507B2 true JP6422507B2 (ja) | 2018-11-14 |
Family
ID=56107455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016563714A Active JP6422507B2 (ja) | 2014-12-12 | 2015-12-09 | 偏光フィルムの製造方法及び偏光フィルム |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6422507B2 (ko) |
| KR (1) | KR102645969B1 (ko) |
| CN (1) | CN107003464B (ko) |
| TW (1) | TWI685685B (ko) |
| WO (1) | WO2016093277A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023038076A1 (ja) * | 2021-09-13 | 2023-03-16 | 住友化学株式会社 | 偏光フィルム及び偏光板 |
| JP2023041638A (ja) * | 2021-09-13 | 2023-03-24 | 住友化学株式会社 | 偏光フィルム及び偏光板 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102535102B1 (ko) * | 2016-08-18 | 2023-05-19 | 스미또모 가가꾸 가부시키가이샤 | 편광 필름의 제조 방법 및 제조 장치 |
| TWI746615B (zh) * | 2016-08-18 | 2021-11-21 | 日商住友化學股份有限公司 | 偏光膜的製造方法、製造裝置及偏光膜 |
| KR102512665B1 (ko) * | 2016-08-18 | 2023-03-21 | 스미또모 가가꾸 가부시키가이샤 | 편광 필름의 제조 방법 및 제조 장치 |
| WO2018199138A1 (ja) * | 2017-04-26 | 2018-11-01 | 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、偏光膜および偏光板、ならびにポリビニルアルコール系フィルムの製造方法 |
| CN110809725B (zh) * | 2017-06-21 | 2022-08-16 | 株式会社可乐丽 | 原材膜、拉伸光学膜的制造方法和拉伸光学膜 |
| JP7093350B2 (ja) * | 2017-06-21 | 2022-06-29 | 株式会社クラレ | 原反フィルム、延伸光学フィルムの製造方法、及び延伸光学フィルム |
| JP7058230B2 (ja) * | 2018-04-09 | 2022-04-21 | 日東電工株式会社 | 偏光子の製造方法 |
| CN110356025B (zh) * | 2018-04-09 | 2023-03-28 | 日东电工株式会社 | 偏振片的制造方法 |
| CN110361804B (zh) * | 2018-04-09 | 2022-11-04 | 日东电工株式会社 | 偏振片的制造方法 |
| JP7058231B2 (ja) * | 2018-04-09 | 2022-04-21 | 日東電工株式会社 | 偏光子の製造方法 |
| JP6890161B2 (ja) * | 2018-10-15 | 2021-06-18 | 日東電工株式会社 | 位相差層付偏光板およびそれを用いた画像表示装置 |
| WO2020080858A1 (ko) * | 2018-10-17 | 2020-04-23 | 주식회사 엘지화학 | 반사 방지 필름, 편광판 및 디스플레이 장치 |
| KR102235481B1 (ko) * | 2018-10-17 | 2021-04-02 | 주식회사 엘지화학 | 반사 방지 필름, 편광판 및 디스플레이 장치 |
| KR20230022171A (ko) * | 2020-06-17 | 2023-02-14 | 닛토덴코 가부시키가이샤 | 편광막, 편광판, 및 해당 편광막의 제조 방법 |
| JPWO2021261277A1 (ko) * | 2020-06-23 | 2021-12-30 | ||
| WO2021261344A1 (ja) * | 2020-06-26 | 2021-12-30 | 日東電工株式会社 | 位相差層付偏光板、および、それを用いた画像表示装置 |
| JPWO2021261276A1 (ko) * | 2020-06-26 | 2021-12-30 | ||
| CN116158208A (zh) * | 2020-07-29 | 2023-05-23 | 日东电工株式会社 | 偏光板、带相位差层的偏光板、以及包含该偏光板或该带相位差层的偏光板的图像显示装置 |
| WO2022024796A1 (ja) * | 2020-07-29 | 2022-02-03 | 日東電工株式会社 | 偏光子ならびに該偏光子を含む偏光板および画像表示装置 |
| CN116134502A (zh) * | 2020-07-29 | 2023-05-16 | 日东电工株式会社 | 偏光板及包含该偏光板的图像显示装置 |
| JP7504744B2 (ja) | 2020-10-01 | 2024-06-24 | 住友化学株式会社 | 偏光板及び有機ｅｌ表示装置 |
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| JPH07325218A (ja) * | 1994-04-08 | 1995-12-12 | Sumitomo Chem Co Ltd | 偏光フィルムの製造方法 |
| JP2003227927A (ja) * | 2001-11-30 | 2003-08-15 | Fuji Photo Film Co Ltd | 偏光膜、偏光板、偏光膜の製造方法、および液晶表示装置 |
| CN2589245Y (zh) * | 2002-12-31 | 2003-12-03 | 李志宏 | 一种汽车驾驶员可视防紫外偏光遮阳板 |
| JP2005049779A (ja) * | 2003-07-31 | 2005-02-24 | Fuji Photo Film Co Ltd | 偏光板および液晶表示装置 |
| JP4394431B2 (ja) * | 2003-12-11 | 2010-01-06 | 住友化学株式会社 | 偏光フィルムの製造方法および偏光板の製造方法 |
| JP4421886B2 (ja) * | 2003-12-15 | 2010-02-24 | 住友化学株式会社 | ヨウ素系偏光フィルムの製造方法および偏光板の製造方法 |
| JP2005266325A (ja) * | 2004-03-18 | 2005-09-29 | Nitto Denko Corp | 偏光フィルムの製造方法、偏光フィルムおよびそれを用いた光学フィルムならびに画像表示装置 |
| JP2005266326A (ja) * | 2004-03-18 | 2005-09-29 | Nitto Denko Corp | 偏光フィルムの製造方法、偏光フィルムおよびそれを用いた光学フィルムならびに画像表示装置 |
| CN100549738C (zh) * | 2005-03-10 | 2009-10-14 | 日本化药株式会社 | 碘系偏光膜及其制造方法和使用该碘系偏光膜的偏光板 |
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| JP2009069375A (ja) * | 2007-09-12 | 2009-04-02 | Sumitomo Chemical Co Ltd | 偏光板の製造方法 |
| KR100947936B1 (ko) * | 2007-12-24 | 2010-03-15 | 주식회사 에이스 디지텍 | 편광자의 제조방법 |
| US10160173B2 (en) * | 2010-09-09 | 2018-12-25 | Nitto Denko Corporation | Method of producing thin polarizing film involving in-air stretching, underwater stretching, and stretching while drying |
| CN104081232B (zh) * | 2012-02-01 | 2017-09-01 | 住友化学株式会社 | 偏振性层叠膜的制造方法及偏振板的制造方法 |
| JP5722255B2 (ja) * | 2012-02-28 | 2015-05-20 | 住友化学株式会社 | 偏光板の製造方法 |
| KR20140090430A (ko) * | 2013-01-09 | 2014-07-17 | 동우 화인켐 주식회사 | 빛샘 현상이 개선된 편광판 |
| CN103235357B (zh) * | 2013-04-27 | 2016-05-18 | 北京安通立祥科技发展有限公司 | 一种偏振片和使用该偏振片的液晶显示面板及其制作方法 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023038076A1 (ja) * | 2021-09-13 | 2023-03-16 | 住友化学株式会社 | 偏光フィルム及び偏光板 |
| JP2023041638A (ja) * | 2021-09-13 | 2023-03-24 | 住友化学株式会社 | 偏光フィルム及び偏光板 |
| JP7475403B2 (ja) | 2021-09-13 | 2024-04-26 | 住友化学株式会社 | 偏光フィルム及び偏光板 |
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| TW201626004A (zh) | 2016-07-16 |
| KR102645969B1 (ko) | 2024-03-08 |
| CN107003464A (zh) | 2017-08-01 |
| KR20170095923A (ko) | 2017-08-23 |
| WO2016093277A1 (ja) | 2016-06-16 |
| CN107003464B (zh) | 2020-05-19 |
| JPWO2016093277A1 (ja) | 2017-09-21 |
| TWI685685B (zh) | 2020-02-21 |
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