JP2017204003A5 - - Google Patents

Download PDF

Info

Publication number
JP2017204003A5
JP2017204003A5 JP2017144216A JP2017144216A JP2017204003A5 JP 2017204003 A5 JP2017204003 A5 JP 2017204003A5 JP 2017144216 A JP2017144216 A JP 2017144216A JP 2017144216 A JP2017144216 A JP 2017144216A JP 2017204003 A5 JP2017204003 A5 JP 2017204003A5
Authority
JP
Japan
Prior art keywords
polarizer
axis direction
polarizing plate
elastic modulus
transmission axis
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
Application number
JP2017144216A
Other languages
Japanese (ja)
Other versions
JP2017204003A (en
Filing date
Publication date
Application filed filed Critical
Publication of JP2017204003A publication Critical patent/JP2017204003A/en
Publication of JP2017204003A5 publication Critical patent/JP2017204003A5/ja
Pending legal-status Critical Current

Links

Claims (6)

偏光子と、偏光子の両面に積層された機能層とを含む偏光板であって、
偏光子の偏光子透過軸方向の弾性率から、機能層の偏光子透過軸方向の弾性率を差し引いた値が、−１１００ＭＰａ以上３０００ＭＰａ以下であり、
偏光子の偏光子透過軸方向の弾性率から、偏光子の片面に積層された機能層の偏光子透過軸方向の弾性率を差し引いた値と、
偏光子の偏光子透過軸方向の弾性率から、偏光子のもう一方の面に積層された機能層の偏光子透過軸方向の弾性率を差し引いた値とが異なる、偏光板。 A polarizer including a polarizer and a functional layer laminated on both surfaces of the polarizer,
A polarizer transmission axis direction of the elastic modulus of the polarizer, a value obtained by subtracting the polarizer transmission axis direction of the elastic modulus of the functional layer state, and are more 3000MPa less -1100MPa,
From the elastic modulus of the polarizer transmission axis direction of the polarizer, a value obtained by subtracting the elastic modulus of the functional layer laminated on one side of the polarizer in the polarizer transmission axis direction,
A polarizer transmission axis direction of the elastic modulus of the polarizer, that a value obtained by subtracting the polarizer transmission axis direction of the elastic modulus of the functional layer laminated on the other surface of the polarizer Do different polarizing plate. 機能層が保護フィルムを含む、請求項１に記載の偏光板。   The polarizing plate according to claim 1, wherein the functional layer includes a protective film. 機能層が位相差フィルムを含む、請求項１または２に記載の偏光板。   The polarizing plate according to claim 1, wherein the functional layer includes a retardation film. 偏光板の片面側の表面に粘着剤層または剥離層付き粘着剤層が積層されている、請求項１〜３のいずれかに記載の偏光板。 The polarizing plate according to any one of claims 1 to 3 , wherein a pressure-sensitive adhesive layer or a pressure-sensitive adhesive layer with a release layer is laminated on one surface of the polarizing plate. 粘着剤層の偏光子透過軸方向の弾性率が、１０００ｋＰａ以下である、請求項４に記載の偏光板。 The polarizing plate according to claim 4 , wherein the pressure-sensitive adhesive layer has an elastic modulus in a polarizer transmission axis direction of 1000 kPa or less. 液晶セルまたは有機エレクトロルミネッセンス素子と、請求項１〜５のいずれかに記載の偏光板とを含む、画像表示装置。 Comprising a liquid crystal cell or an organic electroluminescent device, and a polarizing plate according to any one of claims 1 to 5, the image display device.
JP2017144216A 2016-01-19 2017-07-26 Polarizing plate and image display device Pending JP2017204003A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016007769 2016-01-19
JP2016007769 2016-01-19

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2017004833A Division JP6185203B2 (en) 2016-01-19 2017-01-16 Polarizing plate and image display device

Publications (2)

Publication Number Publication Date
JP2017204003A JP2017204003A (en) 2017-11-16
JP2017204003A5 true JP2017204003A5 (en) 2020-02-27

Family

ID=59341126

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017004833A Active JP6185203B2 (en) 2016-01-19 2017-01-16 Polarizing plate and image display device
JP2017144216A Pending JP2017204003A (en) 2016-01-19 2017-07-26 Polarizing plate and image display device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2017004833A Active JP6185203B2 (en) 2016-01-19 2017-01-16 Polarizing plate and image display device

Country Status (4)

Country Link
JP (2) JP6185203B2 (en)
KR (2) KR101803675B1 (en)
CN (2) CN106980148B (en)
TW (2) TWI604234B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7240090B2 (en) * 2017-10-03 2023-03-15 日東電工株式会社 Polarizing plate, image display device, and method for manufacturing polarizing plate
JP2019207391A (en) * 2018-05-25 2019-12-05 住友化学株式会社 Manufacturing method for optical laminate
CN113272688A (en) * 2018-12-27 2021-08-17 日东电工株式会社 Polarizing plate and polarizing plate roll
CN110572910A (en) * 2019-09-20 2019-12-13 山东旭程照明科技有限公司 Automatic control device circuit of water leakage and electric shock preventing LED lamp
JP6792736B1 (en) * 2019-11-20 2020-11-25 住友化学株式会社 Optical laminate and display device
JP7005803B1 (en) 2020-10-26 2022-01-24 住友化学株式会社 Laminate

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4438270B2 (en) 2001-05-30 2010-03-24 コニカミノルタホールディングス株式会社 Cellulose ester film, method for producing cellulose ester film, retardation film, optical compensation sheet, elliptically polarizing plate, and display device
US7110177B2 (en) 2002-01-18 2006-09-19 Nitto Denko Corporation Polarizing film and image display
JP4546017B2 (en) * 2002-06-14 2010-09-15 日東電工株式会社 Polarizer, polarizing plate and image display device
JP2004029367A (en) 2002-06-26 2004-01-29 Nitto Denko Corp Optical members having excellent cutting workability and method of cutting
JP4145311B2 (en) 2004-05-31 2008-09-03 富士フイルム株式会社 Transparent film for optics, and optical compensation film, polarizing plate and liquid crystal display device using the same
TWI390305B (en) * 2004-05-31 2013-03-21 Fujifilm Corp Transparent film for optical application and optical compensation film by using it, polarizing plate, liquid crystal display device
JP2006047741A (en) * 2004-08-05 2006-02-16 Konica Minolta Opto Inc Polarizing plate, polarizing plate manufacturing method and display apparatus
JP2008007780A (en) * 2007-07-11 2008-01-17 Konica Minolta Holdings Inc Cellulose ester film
JP2009271490A (en) * 2008-04-07 2009-11-19 Sumitomo Chemical Co Ltd Composite polarizing plate and liquid crystal display device using the same
KR101613596B1 (en) * 2009-06-16 2016-04-20 동우 화인켐 주식회사 Polarizer, preparing method thereof, polarizing plate and image display device comprising the same
JP2011221278A (en) 2010-04-09 2011-11-04 Sumitomo Chemical Co Ltd Polarizing laminated film, polarizing plate, and manufacturing method thereof
JP5764332B2 (en) 2011-01-07 2015-08-19 日東電工株式会社 Polarizer
JP5823154B2 (en) * 2011-04-11 2015-11-25 住友化学株式会社 Polarizing plate with adhesive layer
JP2012247522A (en) * 2011-05-26 2012-12-13 Nitto Denko Corp Polarizing plate with retardation layer
CN102890301A (en) * 2011-07-20 2013-01-23 富士胶片株式会社 Polarizing film and liquid crystal display device
CN102955286B (en) * 2011-08-23 2016-07-06 富士胶片株式会社 Liquid crystal display
JP5930636B2 (en) 2011-09-27 2016-06-08 住友化学株式会社 Polarizer
KR20130073419A (en) * 2011-12-23 2013-07-03 동우 화인켐 주식회사 Adhesive composition for etched glass, laminate and liquid crystal display device using the composition
JP5722255B2 (en) * 2012-02-28 2015-05-20 住友化学株式会社 Manufacturing method of polarizing plate
JP2013254186A (en) * 2012-05-08 2013-12-19 Fujifilm Corp Optical film, polarizing plate, image display device, and method for manufacturing optical film
WO2013187134A1 (en) * 2012-06-11 2013-12-19 富士フイルム株式会社 Liquid crystal display device
JP5380619B1 (en) 2013-03-30 2014-01-08 株式会社フジクラ Dye-sensitized solar cell element
JP5743291B2 (en) * 2013-04-09 2015-07-01 住友化学株式会社 Cutting method
WO2015046225A1 (en) * 2013-09-30 2015-04-02 富士フイルム株式会社 Polarizing plate and image display device
CN105683788B (en) * 2013-10-29 2017-10-10 住友化学株式会社 polarizer
TWI645010B (en) * 2014-03-17 2018-12-21 日商住友化學股份有限公司 Resin film with adhesive and optical laminate using the same
JP2015215605A (en) * 2014-04-23 2015-12-03 富士フイルム株式会社 Polarizing plate and image display device
KR102172750B1 (en) * 2014-06-25 2020-11-02 동우 화인켐 주식회사 Ultra Thin Polarizing Plate and Liquid Crystal Display Device Comprising the Same

Similar Documents

Publication Publication Date Title
JP2017204003A5 (en)
JP2017090700A5 (en)
SG11201900348RA (en) Polarizing plate with phase difference layers, and organic el display device
SG11201804453VA (en) Phase difference layer-provided polarizing plate and image display device
JP2018124573A5 (en)
JP2016042185A5 (en)
JP2016170441A5 (en)
SG11201810445TA (en) Double-sided pressure-sensitive-adhesive-layer-attached polarizing film, and image display device
JP2016006543A5 (en)
EP2829957A3 (en) Flexible touch screen panel and flexible display device with the same
JP2016040603A5 (en)
SG11201804246VA (en) Optical laminate and image display device
JP2008281637A5 (en)
JP2012215889A5 (en)
JP2018120119A5 (en)
JP2017161915A5 (en)
JP2013190576A5 (en)
JP2013037377A5 (en)
WO2009031433A1 (en) Phase difference film manufacturing method, phase difference film, polarization plate and liquid crystal display device
WO2008102624A1 (en) Polarizing plate with surface protective film, liquid crystal panel with surface protective film, and image display
WO2009054375A1 (en) Polarizing plate, method for producing the same, optical film and image display device
EP2463708A3 (en) Liquid crystal display device
TW200745673A (en) Display device
JP2016196566A5 (en)
SG11201804877QA (en) Pressure-sensitive-adhesive layer attached polarizing film, and image display device