JP2019215574A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019215574A5 JP2019215574A5 JP2019156420A JP2019156420A JP2019215574A5 JP 2019215574 A5 JP2019215574 A5 JP 2019215574A5 JP 2019156420 A JP2019156420 A JP 2019156420A JP 2019156420 A JP2019156420 A JP 2019156420A JP 2019215574 A5 JP2019215574 A5 JP 2019215574A5
- Authority
- JP
- Japan
- Prior art keywords
- polarizer
- optical film
- roll
- activation treatment
- activation
- 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.)
- Pending
Links
- 230000004913 activation Effects 0.000 claims 9
- 230000003287 optical Effects 0.000 claims 6
- 230000001070 adhesive Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000003213 activating Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000003851 corona treatment Methods 0.000 claims 1
- 238000009832 plasma treatment Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 230000001681 protective Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
Claims (5)
前記偏光子は、水分率が0〜10%のものであり、
前記ロールを冷却しながら活性化処理を行うことを特徴とする偏光子の活性化処理方法。 Along the roll , the polarizer transports the optical film laminated on the surface side, a method of performing an activation treatment of the polarizer from the opposite side of the roll,
The polarizer has a water content of 0 to 10%,
An activation treatment method for a polarizer, wherein the activation treatment is performed while cooling the roll.
前記光学フィルムが、偏光子の少なくとも一方の面に接着剤層を介して透明保護フィルムが設けられた偏光フィルムであって、
前記偏光子は、水分率が0〜10%のものであり、
前記偏光子に、請求項1〜4のいずれかに記載の活性化処理方法を行う活性化処理工程を有することを特徴とする光学フィルムの製造方法。 A method for producing an optical film in which another optical film is laminated via an adhesive layer on at least one surface of the optical film,
The optical film is a polarizing film provided with a transparent protective film via an adhesive layer on at least one surface of the polarizer,
The polarizer has a water content of 0 to 10%,
An optical film manufacturing method, wherein the polarizer has an activation treatment step of performing the activation treatment method according to claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019156420A JP2019215574A (en) | 2019-08-29 | 2019-08-29 | Method of performing activation treatment on and manufacturing method for optical film, optical film, and image display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019156420A JP2019215574A (en) | 2019-08-29 | 2019-08-29 | Method of performing activation treatment on and manufacturing method for optical film, optical film, and image display device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018178931A Division JP6581269B2 (en) | 2018-09-25 | 2018-09-25 | Optical film activation treatment method and manufacturing method, optical film and image display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019215574A JP2019215574A (en) | 2019-12-19 |
JP2019215574A5 true JP2019215574A5 (en) | 2020-02-06 |
Family
ID=68919733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019156420A Pending JP2019215574A (en) | 2019-08-29 | 2019-08-29 | Method of performing activation treatment on and manufacturing method for optical film, optical film, and image display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2019215574A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7176829B2 (en) * | 2020-07-13 | 2022-11-22 | 日東電工株式会社 | Polarizing film, optical film, and image display device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2643772C2 (en) * | 1976-09-29 | 1985-01-17 | Hoechst Ag, 6230 Frankfurt | Corona facility |
JP4744483B2 (en) * | 2007-06-27 | 2011-08-10 | 日東電工株式会社 | Manufacturing method of polarizing plate, polarizing plate, optical film, and image display device |
KR101345889B1 (en) * | 2007-07-09 | 2013-12-30 | 세키스이가가쿠 고교가부시키가이샤 | Method for treating film surface, method for producing polarizing plate, and surface treatment apparatus |
KR20120022967A (en) * | 2009-06-26 | 2012-03-12 | 세키스이가가쿠 고교가부시키가이샤 | Method and device for treating film surface and method for production of polarising plate |
KR20120120264A (en) * | 2010-01-29 | 2012-11-01 | 아사히 가라스 가부시키가이샤 | Surface-treatment method for a fluorine resin molded body, and fluorine resin molded body |
JP5006951B2 (en) * | 2010-03-24 | 2012-08-22 | 積水化学工業株式会社 | Film surface treatment equipment |
JP5048120B2 (en) * | 2010-03-31 | 2012-10-17 | 住友化学株式会社 | Method for producing polarizing laminated film and method for producing polarizing plate |
JP6306118B2 (en) * | 2016-10-05 | 2018-04-04 | ディップ株式会社 | Store staff management utilization system and store staff management utilization method |
JP6403227B2 (en) * | 2016-11-18 | 2018-10-10 | 日東電工株式会社 | Optical film activation treatment method and manufacturing method, optical film and image display device |
-
2019
- 2019-08-29 JP JP2019156420A patent/JP2019215574A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2016170441A5 (en) | ||
KR102130185B1 (en) | Process for producing polarizing film | |
JP2010256757A (en) | Method of manufacturing optical display panel | |
JP2005535938A5 (en) | ||
JP2009083498A5 (en) | ||
ES2291152T1 (en) | ELASTIC FILM LAMINATES PREPARED BY MULTIPLE STRETCH STAGES. | |
JP2014115405A5 (en) | Polarizing laminate film, method of manufacturing polarizing plate, polarizing laminate film | |
JP2013182141A5 (en) | ||
JP2016535292A5 (en) | ||
JP2011508250A5 (en) | ||
PH12016501335A1 (en) | Composite sheet for protective-film formation | |
JP2012208534A5 (en) | Double-sided laminated film, double-sided light-polarizing laminated film, double-sided laminated film, single-sided laminated film | |
JP2019215574A5 (en) | ||
TW201613743A (en) | Method for manufacturing liquid crystal display protection plate | |
JP2023029876A (en) | optical laminate | |
MX2015009345A (en) | Mirror. | |
MY178644A (en) | Substrate equipped with a multilayer comprising partial metal films, glazing unit, use and process | |
JP2009015273A5 (en) | ||
WO2015100825A1 (en) | Liquid crystal display panel and manufacturing method therefor | |
JP2011207126A5 (en) | ||
TWI701148B (en) | Method for producing laminated optical film and apparaties for producing laminated optical film | |
JP2017083974A (en) | Method for manufacturing large-sized touch panel device | |
MX2019015842A (en) | Multi-layer films and methods of manufacturing the same. | |
JP2017067807A5 (en) | ||
JP2015028634A (en) | Method for manufacturing polarizer |